57
Item Sub-Assembly Name Part No. Part Name QTY Material Hot Metal SheetMetal/Welding Machining CNC RP NCM 1 T1-1 2-speed EE Casing End Plate - Input 1 Cast Aluminum V V 2 T1-2 2-speed EE Casing End Plate - Output 1 Cast Aluminum V V 3 T1-3 2-speed EE Casing Main Seal Housing Input 1 Aluminum V 4 T1-4 2-speed EE Casing Main Seal Housing Output 1 Aluminum V 5 T1-5 1-speed EE Casing Mounting Plate 1 1 1.5mm M.S. Sheet V 6 T1-6 2-speed EE Casing Output Speed Selector Bearing Housing 1 Aluminum V 7 T1-7 2-speed EE Casing Output Speed Selector Cam 2 Mild Steel V V 8 T1-8 2-speed EE Casing Output Speed Selector Seal Housing 1 Aluminum V 9 T1-9 2-speed EE Casing Output Speed Selector Shaft 1 Mild Steel V 10 T1-10 2-speed EE Casing Stud 4 Silver Steel Rod V 11 T1-11 2-speed EE Casing Tube 1 Aluminum Pipe V 12 T1-12 2-speed EE Casing Mounting Plate 2 1 1.5mm M.S. Sheet V 13 T1-13 2-speed EE Casing Output Speed Selector Arm 1 14 DIN 625 SKF - SKF 16100 Single row ball bearings 2 N/A 15 DIN 625 SKF - SKF 6002 Single row ball bearings 2 N/A 16 JIS B 2402 - 10 20 4 A Oil seals - Spring loaded, non-spring, rubber covered G 1 N/A 17 IS0 6194/1 - 15x26x7-Type 2 Rotary shaft lip type seals 2 - Metal cased 2 N/A 18 DIN 128 - A4 Spring Washer 4 N/A 19 DIN 128 - A6 Spring Washer 7 N/A 20 DIN 128 - A8 Spring Washer 8 N/A 21 ISO 4762 - M4 x 16 Hexagon Socket Head Cap Screw 4 N/A 22 ISO 4762 - M6 x 30 Hexagon Socket Head Cap Screw 6 N/A 23 ISO 4034 - M8 Hexagon nuts - Product grade C 8 N/A 24 DIN 471 - 7x0.8 Retaining rings for shaft 1 N/A 25 ANSI B18.2.4.2M - M6x1 Metric Hex Nuts Styles 2 1 N/A 26 T2-1 2-speed EE Clutch Brake Shoe 4 Mild Steel V V 27 T2-2 2-speed EE Clutch Cliper Side Plate 2 Aluminum V 28 T2-3 2-speed EE Clutch Clipper Spring Plate Stud 2 Silver Steel Rod V 29 T2-4 2-speed EE Clutch Shoe Hinge Stud 1 Silver Steel Rod V 30 T2-5 2-speed EE Clutch Spring Plate 2 Cast Aluminum V V 31 T2-6 2-speed EE Clutch Spring 8 Standard Part 32 T2-7 2-speed EE Cluth Stopper 1 Aluminum V 33 DIN 7984 - M3 x 20 Cylinder Head Cap Screw 4 N/A 34 DIN 128 - A6 Spring Washer 6 N/A 35 ISO 4034 - M6 Hexagon nuts - Product grade C 6 N/A Transmission - BOM Making in Workshop 2-speed EE Casing 2-speed EE Clutch Page 1

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Page 1: 2 Speed Transmission

Item Sub-Assembly Name Part No. Part Name QTY Material Hot Metal SheetMetal/Welding Machining CNC RP NCM1 T1-1 2-speed EE Casing End Plate - Input 1 Cast Aluminum V V2 T1-2 2-speed EE Casing End Plate - Output 1 Cast Aluminum V V3 T1-3 2-speed EE Casing Main Seal Housing Input 1 Aluminum V4 T1-4 2-speed EE Casing Main Seal Housing Output 1 Aluminum V5 T1-5 1-speed EE Casing Mounting Plate 1 1 1.5mm M.S. Sheet V6 T1-6 2-speed EE Casing Output Speed Selector Bearing Housing 1 Aluminum V7 T1-7 2-speed EE Casing Output Speed Selector Cam 2 Mild Steel V V8 T1-8 2-speed EE Casing Output Speed Selector Seal Housing 1 Aluminum V9 T1-9 2-speed EE Casing Output Speed Selector Shaft 1 Mild Steel V

10 T1-10 2-speed EE Casing Stud 4 Silver Steel Rod V11 T1-11 2-speed EE Casing Tube 1 Aluminum Pipe V12 T1-12 2-speed EE Casing Mounting Plate 2 1 1.5mm M.S. Sheet V13 T1-13 2-speed EE Casing Output Speed Selector Arm 114 DIN 625 SKF - SKF 16100 Single row ball bearings 2 N/A15 DIN 625 SKF - SKF 6002 Single row ball bearings 2 N/A16 JIS B 2402 - 10 20 4 A Oil seals - Spring loaded, non-spring, rubber covered G 1 N/A17 IS0 6194/1 - 15x26x7-Type 2 Rotary shaft lip type seals 2 - Metal cased 2 N/A18 DIN 128 - A4 Spring Washer 4 N/A19 DIN 128 - A6 Spring Washer 7 N/A20 DIN 128 - A8 Spring Washer 8 N/A21 ISO 4762 - M4 x 16 Hexagon Socket Head Cap Screw 4 N/A22 ISO 4762 - M6 x 30 Hexagon Socket Head Cap Screw 6 N/A23 ISO 4034 - M8 Hexagon nuts - Product grade C 8 N/A24 DIN 471 - 7x0.8 Retaining rings for shaft 1 N/A25 ANSI B18.2.4.2M - M6x1 Metric Hex Nuts Styles 2 1 N/A26 T2-1 2-speed EE Clutch Brake Shoe 4 Mild Steel V V27 T2-2 2-speed EE Clutch Cliper Side Plate 2 Aluminum V28 T2-3 2-speed EE Clutch Clipper Spring Plate Stud 2 Silver Steel Rod V29 T2-4 2-speed EE Clutch Shoe Hinge Stud 1 Silver Steel Rod V30 T2-5 2-speed EE Clutch Spring Plate 2 Cast Aluminum V V31 T2-6 2-speed EE Clutch Spring 8 Standard Part32 T2-7 2-speed EE Cluth Stopper 1 Aluminum V33 DIN 7984 - M3 x 20 Cylinder Head Cap Screw 4 N/A34 DIN 128 - A6 Spring Washer 6 N/A35 ISO 4034 - M6 Hexagon nuts - Product grade C 6 N/A

Transmission - BOM Making in Workshop

2-speed EE Casing

2-speed EE Clutch

Page 1

Page 2: 2 Speed Transmission

Item Sub-Assembly Name Part No. Part Name QTY Material Hot Metal SheetMetal/Welding Machining CNC RP NCM36 T3-1 2-speed EE Input Shaft 1 Silver Steel Rod V37 T3-2 2-speed EE Planet Carrier 1 1 Cast Aluminum V V38 T3-3 2-speed EE Planet Carrier 2 1 Cast Aluminum V V39 T3-4 2-speed EE Planet Carrier Pin 1 3 Silver Steel Rod V40 T3-5 2-speed EE Planet Carrier Pin 2 3 Silver Steel Rod V41 ANSI/AFBMA Std 8.1 - KM 0 Slotted Round Nuts 1 N/A42 ANSI/AFBMA Std 8.1 MBA - 0 Lockwasher 1 N/A43 DIN 128 - A6 Spring Washer 6 N/A44 DIN 471 - 8 x 0.8 Spring Retaining Ring 6 N/A45 DIN 625 SKF - SKF 61908 Single row ball bearings 1 N/A46 DIN 6885 - A 3 x 3 x 16 Parallel Key 1 Mild Steel V47 ISO 4034 - M6 Hexagon nuts - Product grade C 6 N/A48 T4-1 2-speed EE Output Shaft 1 Silver Steel Rod V49 T4-2 2-speed EE Output Sun Gear (43T) 1 Brass V V50 ANSI/AFBMA Std 8.1 - KM 0 Slotted Round Nuts 1 N/A51 DIN 625 SKF - SKF 6300 Single row ball bearings 1 N/A52 ANSI/AFBMA Std 8.1 MBA - 0 Lockwasher 1 N/A53 DIN 6885 - A 3 x 3 x 22 Parallel Key 1 Mild Steel V54 T5-1 2-speed EE Annular 1 Gear (39T) 1 Brass V V55 T5-2 2-speed Annular 1 1 Mild Steel V56 DIN 6885 - A 4 x 4 x 16 Parallel Key 1 Mild Steel V57 DIN 625 SKF - SKF 6002 Single row ball bearings 2 N/A58 T6-1 2-speed EE Annular 2 Gear (42T) 1 Brass V V59 T6-2 2-speed Annular 1b 1 Mild Steel V60 DIN 625 SKF - SKF 61905 Single row ball bearings 1 N/A61 DIN 6885 - A 6 x 6 x 18 Parallel Key 1 Mild Steel V62 DIN 625 SKF - SKF 6005 Single row ball bearings 1 N/A63 T7-1 2-speed EE Planet Annular 1 Gear (32T) 3 Brass V V64 T7-2 2-speed EE Planet Annular 2 Gear (29T) 3 Brass V V65 T7-3 2-speed EE Planet Input Gear (28T) 3 Brass V V66 T7-4 2-speed Planet Shaft 1 3 Silver Steel Rod V67 DIN 625 SKF - SKF 618/8 Single row ball bearings 6 N/A68 DIN 6885 - A 3 x 3 x 75 Parallel Key 3 Mild Steel V69 Ring GB 883-86 - 12 Lock rings with cone pin 1 Mild Steel V70 ISO 4028 - M3 x 6 Hexagon socket set screws with dog point 1 N/A

Transmission - BOM Making in Workshop

Other Standard Parts

2-speed EE Planet

2-speed EE Input

2-speed EE Output

2-speed EE Annular 1

2-speed EE Annular 2

Page 2

Page 3: 2 Speed Transmission

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

Rev By:

Part Name:

Drn By:

Date:

File:

Finish:

Rev Date:

Rev No:

DO NOT SCALE DRAWING

Material:

Dwg No:

Part No:

Scale:

PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Transmission

EDC18/11/2008

2-speed EE Transmission.iam

1iccnkwok, Nero7/1/2009

N/A

N/A1:3

1

T

Page 4: 2 Speed Transmission

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

Rev By:

Part Name:

Drn By:

Date:

File:

Finish:

Rev Date:

Rev No:

DO NOT SCALE DRAWING

Material:

Dwg No:

Part No:

Scale:

PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Transmission

EDC18/11/2008

2-speed EE Transmission.iam

1iccnkwok, Nero7/1/2009

N/A

N/A1:3

1

T

Parts ListPART NUMBERQTYITEM

T111T212T313T414T515T616T737Ring GB 883-86 - 1218ISO 4028 - M3 x 619

1

3

7

7

6

4

5

8

9

2

Page 5: 2 Speed Transmission

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

Rev By:

Part Name:

Drn By:

Date:

File:

Finish:

Rev Date:

Rev No:

DO NOT SCALE DRAWING

Material:

Dwg No:

Part No:

Scale:

PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Casing

EDC11/11/2008

2-speed EE Casing.iam

1iccnkwok, Nero7/1/2009

N/A

N/A1:4

1

T1

Page 6: 2 Speed Transmission

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

A A

B B

C C

D D

E E

F F

Rev By:

Part Name:

Drn By:

Date:

File:

Finish:

Rev Date:

Rev No:

DO NOT SCALE DRAWING

Material:

Dwg No:

Part No:

Scale:

PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4 ~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Casing

EDC11/11/2008

2-speed EE Casing.iam

1iccnkwok, Nero7/1/2009

N/A

N/A1:3

1

T1

Parts ListPART NUMBERQTYITEM

T1-111T1-212T1-313T1-414T1-515T1-616T1-727T1-818T1-919T1-10410T1-11111T1-12112T1-13113DIN 625 SKF - SKF 16100214DIN 625 SKF - SKF 6002215JIS B 2402 - 10 20 4 A116IS0 6194/1 - 15x26x7-Type 2217DIN 128 - A4418DIN 128 - A6719DIN 128 - A8820ISO 4762 - M4 x 16421ISO 4762 - M6 x 30622ISO 4034 - M8823DIN 471 - 7x0.8124ANSI B18.2.4.2M - M6x1125

23

12

11

15

17322

20

1

10

21 18

22

62

247

14

9

14

15

17

16

4

8

22

2320

18

21

19

25

12

5

13

Page 7: 2 Speed Transmission

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

Rev By:

Part Name:

Drn By:

Date:

File:

Finish:

Rev Date:

Rev No:

DO NOT SCALE DRAWING

Material:

Dwg No:

Part No:

Scale:

PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Casing End Plate- Input

EDC5/11/2008

2-speed EE Casing End Plate - Input.ipt

1iccnkwok, Nero7/1/2009

N/A

Cast Aluminum1:3

1

T1-1

3 HOLES n5.0 THRU M6x1

A

4 HOLES n8.0 THRU

30.0

11

26

f 0.05 A

165.0

b 0.05 A

Bf 0.05 B

165.0

b 0.05 A B

Cj n0.01 B C

145.4n - 0.050.01-

18.86

146.14

18.86

146.14

32.0n - 0.010+ THRU

j n0.05 B C

82.5

82.5

n44.0PCD

D

r n0.05 D

R20.0

120°

j n0.05 A B C

f 0.05 C

18.86 127.28

18.86

127.28n28.0

j n0.05 B C

n130.0

j n0.05 A B C

Page 8: 2 Speed Transmission

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

Rev By:

Part Name:

Drn By:

Date:

File:

Finish:

Rev Date:

Rev No:

DO NOT SCALE DRAWING

Material:

Dwg No:

Part No:

Scale:

PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Casing End Plate- Output

EDC6/11/2008

2-speed EE Casing End Plate - Output.ipt

2iccnkwok, Nero7/1/2009

N/A

Cast Aluminum1:3

1

T1-2

165.0

165.0

b 0.05 A

Bf 0.05 Bb 0.05 A B

C

f 0.05 C

18.86

82.5

146.14

120°

18.86

44.5

82.5

122.5

R20.0

n12.0 - 00.02+ -3.0 DEEP

j n0.05 B C

4 HOLES n8.0 THRU

j n0.05 B C

3 HOLES n5.0 THRUM6x1

n44.0PCD

r n0.05 D

2 HOLES n3.3 THRUM4x0.7

j n0.05 B C

28.0n - 0.010+ THRU

j n0.05 B C

30.0

11

26

145.4n - 0.050.01-

j n0.05 A B C

32.0n - 0.010+ THRU

j n0.05 B CD

A f 0.05 A

2222

n130.0

j n0.05 A B C

18.86 127.28

18.86

127.28

n28.0

j n0.05 B C

Page 9: 2 Speed Transmission

A-A ( 1 : 1 )

Rev By:

Part Name:

Drn By:

Date:

File:

Finish:

Rev Date:

Rev No:

DO NOT SCALE DRAWING

Material:

Dwg No:

Part No:

Scale:

PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Casing Main SealHousing Input

EDC6/11/2008

2-speed EE Casing Main Seal Housing Input.ipt

1iccnkwok, Nero6/11/2008

N/A

Aluminum1:1

1

T1-3A

A

A

70.0Ø32.0 - 0.050.01-

Ø26.0 - 0.010+Ø 16.0 + 0

0.02+Ø

r n0.05 A

r n0.05 A

7.0 + 0.050.01+

21.0

25.0

n44.0PCD

r n0.05 A

3xn6.0 THRU

Page 10: 2 Speed Transmission

A-A ( 1 : 1 )

Rev By:

Part Name:

Drn By:

Date:

File:

Finish:

Rev Date:

Rev No:

DO NOT SCALE DRAWING

Material:

Dwg No:

Part No:

Scale:

PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Casing Main SealHousing Output

EDC6/11/2008

2-speed EE Casing Main Seal Housing Output.ipt

1iccnkwok, Nero6/11/2008

N/A

Aluminum1:1

1

T1-4

A

AA

R35.0

22.0 - 0.050.01-

32.0 - 0.050.01-

Ø26.0 - 0.010+Ø

r n0.05 A

16.0 + 00.02+Ø

r n0.05 A

7.0 + 0.050.01+

21.0

25.0

n44.0PCD

r n0.05 A

3xn6.0 THRU

Page 11: 2 Speed Transmission

Rev By:

Part Name:

Drn By:

Date:

File:

Finish:

Rev Date:

Rev No:

DO NOT SCALE DRAWING

Material:

Dwg No:

Part No:

Scale:

PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Casing Mounting Plate

EDC7/11/2008

2-speed EE Casing Mounting Plate 1.ipt

1iccnkwok, Nero7/11/2008

N/A

1mm M.S. Sheet1:2

2

T1-5

41.36

45.0

180.0

4 HOLES n10.0 -1.0 DEEP

127.2826.36

180.0

150.0

15.0

Page 12: 2 Speed Transmission

Rev By:

Part Name:

Drn By:

Date:

File:

Finish:

Rev Date:

Rev No:

DO NOT SCALE DRAWING

Material:

Dwg No:

Part No:

Scale:

PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Casing Output Speed Selector Bearing Housing

EDC6/11/20082-speed EE Casing

Output Speed Selector Bearing Housing.ipt

1iccnkwok, Nero6/11/2008

N/A

Aluminum1:1

1

T1-6

R35.0

34.0

28.0n - 0.050.01-

n22.0

A

r n0.05 A

7.0

3.0 - 0.050.01-

2xn4.0 THRUR22.0PCD

r n0.05 A

70.0

Page 13: 2 Speed Transmission

Rev By:

Part Name:

Drn By:

Date:

File:

Finish:

Rev Date:

Rev No:

DO NOT SCALE DRAWING

Material:

Dwg No:

Part No:

Scale:

PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Casing Output Speed Selector Cam

EDC7/11/20082-speed EE Casing

Output Speed Selector Cam.ipt

1iccnkwok, Nero7/11/2008

N/A

Mild Steel1:1

2

T1-7

7.0 + 0.010.05+o

41.0 - 0.050+

22.0

18.0

R7.0

Page 14: 2 Speed Transmission

A-A ( 1 : 1 )

Rev By:

Part Name:

Drn By:

Date:

File:

Finish:

Rev Date:

Rev No:

DO NOT SCALE DRAWING

Material:

Dwg No:

Part No:

Scale:

PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Casing Output Speed Selector Seal Housing

EDC11/11/20082-speed EE Casing

Output Speed Selector Seal Housing.ipt

1iccnkwok, Nero11/11/2008

N/A

Aluminum1:1

1

T1-8

A

A

70.0

34.0

R35.0

R22.0PCD

Ar n0.05 A

2xn4.0 THRU

28.0n - 0.050.01-

20.0n + 00.02+

n11.0

r n0.05 A

r n0.05 A

8.0

4.0 - 0.050.01-

Page 15: 2 Speed Transmission

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

Rev By:

Part Name:

Drn By:

Date:

File:

Finish:

Rev Date:

Rev No:

DO NOT SCALE DRAWING

Material:

Dwg No:

Part No:

Scale:

PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Casing Output Speed Selector Shaft

EDC7/11/20082-speed EE Casing

Output Speed Selector Shaft.ipt

1iccnkwok, Nero7/11/2008

N/A

Mild Steel1:1

1

T1-9

159.0

12.0

26.0

43.0

50.0

72.0

1.0

5.0

82.0 + 00.05+

14.0 - 0.050.01-

M6x1

A

r n0.05 A

14.0Ø

7.0 - 0.050.01-o

10.0 - 0.010+Ø

7.0 - 0.050.01-o

7.0Ø

6.0 - 0.050+Ø

r n0.05 A

r n0.05 A

r n0.05 A

Page 16: 2 Speed Transmission

Rev By:

Part Name:

Drn By:

Date:

File:

Finish:

Rev Date:

Rev No:

DO NOT SCALE DRAWING

Material:

Dwg No:

Part No:

Scale:

PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Casing Stud

EDC11/11/2008

2-speed EE Casing Stud.ipt

1iccnkwok, Nero11/11/2008

N/A

Silver Steel Rod1:2

4

T1-10

325.0

M8x1.25 - 6g

M8x1.25 - 6g

20.0 20.0

(n8.0)

Page 17: 2 Speed Transmission

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PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Casing Tube

EDC7/11/2008

2-speed EE Casing Tube.ipt

2iccnkwok, Nero7/1/2009

N/AAluminum Pipe

1:3

1

T1-11

271.0 + 0.51.5+

Ø152.4

n145.4

Page 18: 2 Speed Transmission

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Scale:

PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Casing Mounting Plate 2

EDC13/11/2008

2-speed EE Casing Mounting Plate 2.ipt

1iccnkwok, Nero13/11/2008

N/A

1.5mm M.S. Sheet1:4

1

T1-12

45.0

170.0 290.0

150.0

21.23

4.048.23 36.77 36.77

69.54

4.0

58.0

4.0

21.36 127.28 21.36

26.36

127.28

90.0

48.23

85.0

125.0

30.0

4 HOLES n10.0 -1.5 DEEP

R4.0

2 HOLES n10.0 -1.5 DEEP

Page 19: 2 Speed Transmission

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PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Clutch

EDC14/11/2008

2-speed EE Clutch.iam

1iccnkwok, Nero7/1/2009

N/A

N/A1:3

1

T2

Page 20: 2 Speed Transmission

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Scale:

PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Clutch

EDC14/11/2008

2-speed EE Clutch.iam

1iccnkwok, Nero7/1/2009

N/A

N/A1:5

1

T2

Parts ListPART NUMBERQTYITEM

T2-141T2-222T2-323T2-414T2-525T2-6106T2-717DIN 7984 - M3 x 2048DIN 128 - A669ISO 4034 - M6610

8

8

10

9

2

59

103

6

4

3

7

2

5

8

8

10

10

Page 21: 2 Speed Transmission

A-A ( 1 / 2 )

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Dwg No:

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Scale:

PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Clutch Brake Shoe

EDC13/11/2008

2-speed EE Clutch Brake Shoe.ipt

2iccnkwok, Nero7/1/2009

N/A

Mild Steel

4

T2-1

A

A

Af 0.05 A

f 0.05 A

b 0.05 AB

3 HOLES Ø13.0 -11.0 DEEP

j n0.05 A B C

20

32

20

15

40.0

17.0

42

45

Ø55.0 - 00.02+ -40.0 DEEP

j n0.05 A B C3.0

13.5

42

746.5 Ø8.0 - 0

0.02+ -40.0 DEEP

j n0.05 A B C

40.0

8.0

15.0

20.0

32.0

Page 22: 2 Speed Transmission

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Dwg No:

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Scale:

PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Clutch Clipper Side Plate

EDC14/11/2008

2-speed EE Clutch Clipper Side Plate.ipt

2iccnkwok, Nero7/1/2009

N/A

Aluminum1:1

2

T2-2

A

b 0.05 A

B

b 0.05 A B

C

10

14

4 58 58

10.0

10.0 103.0

123.0

4.0

5.0 41.530.05.0

Ø6.0 - 00.02+ -6.0 DEEP

j n0.05 A B C

Ø3.0 - 00.02+ -6.0 DEEP

j n0.05 A B C

10.0

10.06.0

Page 23: 2 Speed Transmission

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Scale:

PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Clutch Clipper Spring Plate Stud

EDC14/11/20082-speed EE Clutch

Clipper Spring Plate Stud.ipt

2iccnkwok, Nero7/1/2009

N/A

Silver Steel Rod1:1

2

T2-3

(n8.0)

6.0 - 0.050.01-

Ø

16.0 53.0

85.0

M6x1 - 6g A

r n0.05 AM6x1 - 6g

r n0.05 A

10.0 10.0

Page 24: 2 Speed Transmission

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Scale:

PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Clutch Shoe Hinge Stud

EDC14/11/2008

2-speed EE Clutch Shoe Hinge Stud.ipt

1iccnkwok, Nero14/11/2008

N/A

Silver Steel Rod1:1

1

T2-4

A

(n8.0)

14.0 82.0

110.0

6.0 - 0.050.01-

Ø

M6x1 - 6gM6x1 - 6g

r n0.05 A r n0.05 A

10.0 10.0

Page 25: 2 Speed Transmission

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PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Clutch Spring Plate

EDC13/11/2008

2-speed EE Clutch SpringPlate.ipt

2iccnkwok, Nero7/1/2009

N/A

Cast Aluminum1:2

2

T2-5

126.0

82.0

A

f 0.05 A

f 0.05 A

f 0.05 A

b 0.05 AB

f 0.05 B

41

1062 HOLES Ø6.0 - 0

0.02+ - 8 DEEP

j n0.05 A B

31

98

Ø2.5 -16.0 DEEPM3x0.5 - 6H

98

31

8.0

8.0

70.14°

138.07°

15.0

51.0

60.0

8.035.0

10

Ø2.5 -16.0 DEEPM3x0.5 - 6H

j n0.05 A

j n0.05 A

27.0

27.0

Page 26: 2 Speed Transmission

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PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EEClutch Stopper

2-speed EE Cluth Stopper

EDC14/11/2008

2-speed EE Clutch Stopper.ipt

1iccnkwok, Nero14/11/2008

N/A

Aluminum1:1

1

T2-7

A

b 0.05 AB

f 0.05 B

n60.0

14.0

4.00

10.0

5.5 n49.0

n45.0

r n0.05 A

r n0.05 A

Page 27: 2 Speed Transmission

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PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Input

EDC14/11/2008

2-speed EE Input.iam

1iccnkwok, Nero7/1/2009

N/A

N/A1:3

1

T3

Page 28: 2 Speed Transmission

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

Rev By:

Part Name:

Drn By:

Date:

File:

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Rev No:

DO NOT SCALE DRAWING

Material:

Dwg No:

Part No:

Scale:

PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Input

EDC14/11/2008

2-speed EE Input.iam

1iccnkwok, Nero7/1/2009

N/A

N/A1:2

1

T3

Parts ListPART NUMBERQTYITEM

T3-111T3-212T3-313T3-434T3-535ANSI/AFBMA Std 8.1 - KM 0

16

ANSI/AFBMA Std 8.1 MBA - 0

17

DIN 128 - A668DIN 471 - 8 x 0.869DIN 625 SKF - SKF 61908

110

DIN 6885 - A 3 x 3 x 16

111

ISO 4034 - M6612

9

12

8

11

12

98

1

8

12

9

2

6

75

4

3

5

4

10

128

99

12

8

9 8

12

Page 29: 2 Speed Transmission

A-A ( 1 : 1 )

Rev By:

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PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Input Shaft

EDC14/11/2008

2-speed EE Input Shaft.ipt

1iccnkwok, Nero14/11/2008

N/A

Silver Steel Rod

1

T3-1

A

A

A

110.0

(n15.0)

10.0 - 0.050.01-

Ø

r n0.05 A

25.00

45.00

40.00

10.0

18.0

12.0 - 0.050.01-

r n0.05 A

5.0 + 0.010.03+

3.0 + 0.010.03+23.0

37.5

M10x1.5 - 6g

j 0.05 A

M12x1.75 - 6g

j n0.05 A

3.3 - 0.030+ 3.5 - 0.03

0+

Page 30: 2 Speed Transmission

A-A ( 1:3 )

B-B ( 1:3 )

Rev By:

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Drn By:

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Dwg No:

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Scale:

PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Planet Carrier 1

EDC14/11/2008

2-speed EE Planet Carrier 1.ipt

1iccnkwok, Nero7/1/2009

N/A

Cast Aluminum1:3

1

T3-2

A

A

BB

n121.0

A

n96.0

r n0.05 A

n100.0

r n0.05 A

120°

105°

3 HOLES Ø8.0 - 00.02+ THRU

3 HOLES Ø6.0 - 00.02+ THRU

6.5 + 0.010.03+

3.0 + 0.010.03+

5.0R + 00.02+ THRU

r n0.05 A

24.0Ø

35.0 - 0.010+Ø

r n0.05 A

34.00 11.00 + 00.02+

4.21

14.0

149.0° r n0.05 A

45.0033.0

8.00

48.0

24.0

r n0.05 A

r n0.05 A

ALL UNSPECIFIED CHAMFERS TO BE 2X45°

b 0.05 AB

f 0.05 B

f 0.05 B

120°

Page 31: 2 Speed Transmission

A-A ( 1 / 2 )

B-B ( 1 / 2 )

Rev By:

Part Name:

Drn By:

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Material:

Dwg No:

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Scale:

PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Planet Carrier 2

EDC14/11/2008

2-speed EE Planet Carrier 2.ipt

1iccnkwok, Nero7/1/2009

N/A

Cast Aluminum1:2

1

T3-3

A

A

B B

n121.0

A

n100.0

r n0.05 A

n96.0

r n0.05 A

120°

135°

3 HOLES Ø8.0 - 00.02+ THRU

3 HOLES Ø6.0 - 00.02+ THRU

n54.0 62.0n - 0.010+

r n0.05 Ar n0.05 A

66.0

r n0.05 A

b 0.05 AB

f 0.05 B

f 0.05 B

12.00 + 00.02+

14.00

8.00

120°

Page 32: 2 Speed Transmission

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PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Planet Carrier Pin1

EDC14/11/2008

2-speed EE Planet Carrier Pin 1.ipt

1iccnkwok, Nero14/11/2008

N/A

Silver Steel Rod1:1

3

T3-4

115.0

(n8.0)

83.00 + 00.02+

16.0

10.0 10.0

16.0

6.0 - 0.050.01-

ØA

r n0.05 A 6.0 - 0.050.01-

Ø

r n0.05 A

M6x1 - 6g M6x1 - 6g

r n0.05 A r n0.05 A

Page 33: 2 Speed Transmission

Rev By:

Part Name:

Drn By:

Date:

File:

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Material:

Dwg No:

Part No:

Scale:

PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Planet Carrier Pin2

EDC14/11/2008

2-speed EE Planet Carrier Pin 2.ipt

1iccnkwok, Nero14/11/2008

N/A

Silver Steel Rod1:1

3

T3-5

ALL UNSPECIFIED CHAMFERS TO BE 1X45°

A

99.0 + 00.02+

106.0

1.0

7.0 - 0.050+

2.5

r n0.05 A

(n8.0)

Page 34: 2 Speed Transmission

Rev By:

Part Name:

Drn By:

Date:

File:

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Scale:

PROJECTION

GENERAL MACHINING TOLERANCE.X ` 0.20.XX ` 0.050 TO 250 ` 0.5500 & ABOVE ` 2.0TIR ` 0.20ANGULAR ` 1/4~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

Parallel Key

EDC18/11/2008

DIN 6885 - A 3 x 3 x 16.ipt

1iccnkwok, Nero18/11/2008

N/AMild Steel5:1

1

DIN 6885 - A 3 x 3 x 16

16.0

3.0

3.0

R1.5 R1.5

13.0

Page 35: 2 Speed Transmission

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Scale:

PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Output

EDC17/11/2008

2-speed EE Output.iam

1iccnkwok, Nero7/1/2009

N/A

N/A1:3

1

T4

Page 36: 2 Speed Transmission

Rev By:

Part Name:

Drn By:

Date:

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Material:

Dwg No:

Part No:

Scale:

PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Output

EDC17/11/2008

2-speed EE Output.iam

1iccnkwok, Nero7/1/2009

N/A

N/A1:2

1

T4

Parts ListPART NUMBERQTYITEM

T4-111T4-212ANSI/AFBMA Std 8.1 - KM 013DIN 625 SKF - SKF 630014ANSI/AFBMA Std 8.1 MBA - 015DIN 6885 - A 3 x 3 x 2216

1

6

4

5 3

2

Page 37: 2 Speed Transmission

A-A ( 1 / 2 )

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Part Name:

Drn By:

Date:

File:

Finish:

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Material:

Dwg No:

Part No:

Scale:

PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Output Shaft

EDC17/11/2008

2-speed EE Output Shaft.ipt

1iccnkwok, Nero17/11/2008

N/A

Silver Steel Rod1:2

1

T4-1

A

A

3.0 + 0.010.03+

10.020.0

19.0

3.0 + 0.010.03+

5.0 - 0.010.03+

37.5

10.0 - 0.010+Ø

r n0.05 A

(n15.0)

A

18.0

270.0

40.0

12.0 - 0.050.01-

Ø

r n0.05 A

3.5 - 0.030+ 6.0 - 0.03

0+ 3.3 - 0.030+

328.0

M10x1.5 - 6g M12x1.75 - 6g

10.0 18.0r n0.05 A r n0.05 A

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PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Sun Gear (43T)

EDC17/11/2008

2-speed EE Output Sun Gear.ipt

2iccnkwok, Nero7/1/2009

N/A

Brass1:1

1

T4-2

A

A

58.5n - 0.10+O.D.

15.0n + 00.02+

Ar n0.05 A

9.0 + 0.010.03+

3.0 + 0.010.03+

20.0Ø

r n0.05 A

29.0 - 0.030.01-

2.0

MODULE SIZE: 1.5mmNUMBER OF TEETH: 37 TEETHPRESSURE ANGLE: 20 DEGREE

2.0

Page 39: 2 Speed Transmission

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PROJECTION

GENERAL MACHINING TOLERANCE.X ` 0.20.XX ` 0.050 TO 250 ` 0.5500 & ABOVE ` 2.0TIR ` 0.20ANGULAR ` 1/4~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

Parallel Key

EDC18/11/2008

DIN 6885 - A 3 x 3 x 22.ipt

1iccnkwok, Nero18/11/2008

N/AMild Steel5:1

1

DIN 6885 - A 3 x 3 x 22

R1.5R1.5

22.0

3.0

3.0

19.0

Page 40: 2 Speed Transmission

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PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Annular 1

EDC17/11/2008

2-speed EE Annular 1.iam

2iccnkwok, Nero7/1/2009

N/A

N/A1:2

1

T5

Page 41: 2 Speed Transmission

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PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Annular 1

EDC17/11/2008

2-speed EE Annular 1.iam

2iccnkwok, Nero7/1/2009

N/A

N/A1:2

1

T5

Parts ListPART NUMBERQTYITEM

T5-111T5-212DIN 6885 - A 4 x 4 x 16

13

DIN 625 SKF - SKF 6002

24

4

2

3

4

1

Page 42: 2 Speed Transmission

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PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Annular 1 Gear (39T)

EDC17/11/2008

2-speed EE Annular 1 Gear.ipt

2iccnkwok, Nero7/1/2009

N/A

Brass1:1

1

T5-1

A

An55.5O.D.

A

22.0n + 00.02+

r n0.05 A

13.0 + 0.010.03+

4.0 + 0.010.03+

34.0Ø

r n0.05 A32.0n - 0.01

0+

r n0.05 A

9.0 + 00.02+

25.0 - 0.030.01-

MODULE SIZE: 1.5mmNUMBER OF TEETH: 35 TEETHPRESSURE ANGLE: 20 DEGREE

27.0

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PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Annular 1 Shaft

EDC17/11/2008

2-speed EE Annular 1 Shaft.ipt

1iccnkwok, Nero17/11/2008

N/A

Mild Steel1:2

1

T5-2

A

A

n55.0

A

15.04.0 + 0.01

0.03+

n16.0 THRU

r n0.05 A

9.0 - 0.030+

32.0n - 0.010+

r n0.05 A

9.0 + 00.02+

n28.0

r n0.05 A

2.0

3.6

59.0°

40.0

96.00

17.0

28.0Ø

r n0.05 A

2.00 - 0.050.01-

1.0 X 45.0° Chamfer

155.0

R1.0

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PROJECTION

GENERAL MACHINING TOLERANCE.X ` 0.20.XX ` 0.050 TO 250 ` 0.5500 & ABOVE ` 2.0TIR ` 0.20ANGULAR ` 1/4~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

Parallel Key

EDC18/11/2008

DIN 6885 - A 4 x 4 x 16.ipt

1iccnkwok, Nero18/11/2008

N/AMild Steel5:1

1

DIN 6885 - A 4 x 4 x 16

16.0

4.0

4.0

R2.0R2.0

12.0

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PROJECTION

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.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Annular 2

EDC18/11/2008

2-speed EE Annular 2.iam

2iccnkwok, Nero7/1/2009

N/A

N/A1:2

1

T6

Page 46: 2 Speed Transmission

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PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Annular 2

EDC18/11/2008

2-speed EE Annular 2.iam

2iccnkwok, Nero7/1/2009

N/A

N/A1:2

1

T6

Parts ListPART NUMBERQTYITEM

T6-111T6-212DIN 625 SKF - SKF 61905

13

DIN 6885 - A 6 x 6 x 18

14

DIN 625 SKF - SKF 6005

15

5

4

2

1

3

Page 47: 2 Speed Transmission

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PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Annular 2 Gear (42T)

EDC18/11/2008

2-speed EE Annular 2 Gear.ipt

2iccnkwok, Nero7/1/2009

N/A

Brass1:1

1

T6-1

A

A

n57.0O.D.

A

38.0n + 00.02+

r n0.05 A

6.0 + 0.010.03+

22.0 + 0.010.03+

42.0 - 0.010+Ø

9.0 + 00.02+

r n0.05 A

50.0

j n0.05 A

25.0028.00

3.00

19.0

MODULE SIZE: 1.5mmNUMBER OF TEETH: 36 TEETHPRESSURE ANGLE: 20 DEGREE

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PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Annular 2 Shaft

EDC18/11/2008

2-speed EE Annular 2 Shaft.ipt

1iccnkwok, Nero18/11/2008

N/A

Mild Steel1:2

1

T6-2

A

A

n55.0

16.0 - 0.030+

47.0n - 0.010+

A

r n0.05 A

12.0 + 00.02+

n38.0

r n0.05 A

59.0°

3.0

16.0

n28.0 THRU

r n0.05 A

40.0 - 0.030.01-

19.0 - 0.030.01-

15.0 - 0.030.01- 13.0

38.0n - 0.050.01-

6.0 + 0.010.03+

40.0n - 0.010+

n44.0

r n0.05 A

r n0.05 A

r n0.05 A

1.0 X 45.0° Chamfer

Page 49: 2 Speed Transmission

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PROJECTION

GENERAL MACHINING TOLERANCE.X ` 0.20.XX ` 0.050 TO 250 ` 0.5500 & ABOVE ` 2.0TIR ` 0.20ANGULAR ` 1/4~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

Parallel Key

EDC18/11/2008

DIN 6885 - A 6 x 6 x 18.ipt

1iccnkwok, Nero18/11/2008

N/AMild Steel5:1

1

DIN 6885 - A 6 x 6 x 18

18.0

6.0

6.0

R3.0 R3.0

12.0

Page 50: 2 Speed Transmission

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PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Planet

EDC18/11/2008

2-speed EE Planet .iam

1iccnkwok, Nero7/1/2009

N/A

N/A1:1

3

T7

Page 51: 2 Speed Transmission

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PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Planet

EDC18/11/2008

2-speed EE Planet .iam

1iccnkwok, Nero7/1/2009

N/A

N/A1:2

3

T7

Parts ListPART NUMBERQTYITEM

T7-111T7-212T7-313T7-414DIN 625 SKF - SKF 618/825DIN 6885 - A 3 x 3 x 7516

5

2

4

6

1

35

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PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Planet Annular 1 Gear (32T)

EDC18/11/2008

2-speed EE Planet Annular 1 Gear.ipt

2iccnkwok, Nero7/1/2009

N/A

Brass1:1

3

T7-1

A

A n46.5O.D.

A

16.0n - 0.050.01-

THRU

r n0.05 A

3.0 + 0.010.03+

25.0Ø

r n0.05 A

27.0 - 0.050.01-

MODULE SIZE: 1.5mmNUMBER OF TEETH: 29 TEETHPRESSURE ANGLE: 20 DEGREE

2.0

9.5 + 0.010.03+

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Scale:

PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Planet Annular 2 Gear (29T)

EDC18/11/2008

2-speed EE Planet Annular 2 Gear.ipt

2iccnkwok, Nero7/1/2009

N/A

Brass1:1

3

T7-2

A

An45.0O.D.

16.0n - 0.050.01-

r n0.05 A A

3.0 + 0.010.03+

9.5 + 0.010.03+

25.0Ø

r n0.05 A

27.0 - 0.050.01-

2.0

MODULE SIZE: 1.5mmNUMBER OF TEETH: 28 TEETHPRESSURE ANGLE: 20 DEGREE

Page 54: 2 Speed Transmission

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Drn By:

Date:

File:

Finish:

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Dwg No:

Part No:

Scale:

PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Planet Input Gear(28T)

EDC18/11/2008

2-speed EE Planet Input Gear.ipt

2iccnkwok, Nero7/1/2009

N/A

Brass1:1

3

T7-3

A

An43.5O.D.

A

16.0n - 0.050.01-

THRU

r n0.05 A

3.0 + 0.010.03+

25.0Ø

r n0.05 A

29.0 - 0.050.01-

2.0

MODULE SIZE: 1.5mmNUMBER OF TEETH: 27 TEETHPRESSURE ANGLE: 20 DEGREE

2.0

Page 55: 2 Speed Transmission

A-A ( 1 : 1 )

Rev By:

Part Name:

Drn By:

Date:

File:

Finish:

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Rev No:

DO NOT SCALE DRAWING

Material:

Dwg No:

Part No:

Scale:

PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

2-speed EE Planet Shaft 1

EDC18/11/2008

2-speed EE Planet Shaft 1.ipt

1iccnkwok, Nero18/11/2008

N/A

Silver Steel Rod1:1

3

T7-4

A

A

(n16.0)

9.0n + 00.02+ THRU

r n0.05 A

75.0 - 0.050.01-

6.5 - 0.030+

3.0 + 0.010.03+

ALL UNSPECIFIED CHAMFERS TO BE 1.5X45°

Page 56: 2 Speed Transmission

VIEW4 ( 1 : 1 )

Rev By:

Part Name:

Drn By:

Date:

File:

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Dwg No:

Part No:

Scale:

PROJECTION

GENERAL MACHINING TOLERANCE.X ` 0.20.XX ` 0.050 TO 250 ` 0.5500 & ABOVE ` 2.0TIR ` 0.20ANGULAR ` 1/4~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

Parallel Key

EDC18/11/2008

DIN 6885 - A 3 x 3 x 75.ipt

1iccnkwok, Nero18/11/2008

N/AMild Steel2:1

3

DIN 6885 - A 3 x 3 x 75

R1.5R1.5

75.0

3.0

3.0

72.0

Page 57: 2 Speed Transmission

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Scale:

PROJECTION

GENERAL MACHINING TOLERANCE

.X `̀̀̀ 0.20

.XX `̀̀̀ 0.050 TO 250 `̀̀̀ 0.5500 & ABOVE `̀̀̀ 2.0TIR `̀̀̀ 0.20ANGULAR `̀̀̀ 1/4~~~~

THE HONG KONGPOLYTECHNIC UNIVERSITY

INDUSTRIAL CENTRE

QTY:

2-speed EETransmission

Lock rings with cone pin

EDC25/11/2008

Ring GB 883-86 - 12.ipt

1iccnkwok, Nero25/11/2008

N/A

Mild Steel2:1

1

Ring GB 883-86 - 12

ALL UNSPECIFIED CHAMFERS TO BE 0.5X45°

n25.0 12.0n - 0.050.01-

A r n0.05 A

10.0

5.0

n3.0 -6.7 DEEP

12.5