Joliet Equipment Corporation... the quality source for Drilling Motors. For more than 70 years our motors have delivered Quality, Value and Reliability... Day-inDay-out.

Joliet Equipment CorporationP.O. Box 114 Joliet, Illinois 60434 USA

(800) 435-9350 (713) 467-7559Fax: (713) 467-7887www.joliet-equipment.com tractionmotors.com

HTM1230 AC Drilling Motor

The Joliet Horizontal AC Drilling Motor delivers a continuous 1230 HP rating for mud pump and rotary table applications and boasts an impressive intermttent rating of 1500 HP for drawworks duty. The continuous rating is at 600/690VAC, 1120Amperes, 41 Hertz, 800/1500 RPM.

Joliets HTM1230 has proven reliability throughout the drilling & marine industries and continues to meet & exceed all expectations. The Joliet HTM1230 provides competitive pricing and unsurpassed quality.

Features Performance / Specifications

Joliet HTM1230 Drive End View Joliet HTM1230 Opposite Drive End

Copper Bar Squirrel Cage Rotor*w/4532 Alloy Forged Shaft for

Radial Loads

Three Key Features Distinguish Joliets HTM1230From The Competition

1Dimensionally Interchangeable with the 752

2Competitively Priced 3Superior Quality

Form Wound 6-Pole Stator. Class 200 Insulation. Copper Alloy Rotor Bars and End Rings. Inverter Duty. Single shaft extension with hub. 4532 Forged High-Strength Shaft for Radial

Load. OPE Insulated Bearing. PE Grounding Brush. Pressurized connection box (IP54) mounted

on left side of motor as viewed from commutator end, with bolt on cable connections and terminations for pressure sensor, thermostat, space heater, lockout switch & blower unit. Connection box can be specified on right side.

DE- Roller Bearing OPE Roller Bearing. Blower Assembly; 15hp Explosion Proof,

3 Phase, 60 Hz, 460 Volts, Providing 2200 CFM at 16 Ventilation Air.

(6) 100 Ohm Platinum RTD's (2) per phase. Pressure sensor, Explosion Proof. Space Heater, 120/240 Volt, Exposion Proof. Speed Sensor Mount. Motor is dimensionally interchangeable with a

GE 752 motor. Approx. Weight: 6,950 Lbs. 3,151 Kg.

Joliet HTM1230 Drive End ViewWith Blower

Features Performance / Specifications

Joliet Equipment Corporation

ENGINEERING DATA

Motor Performance Curve see above Ventilation 60m3/min. 2200Pa at 800 min-1 Insulation Class 200 Maximum Service Speed: 2300 min-1 Over speed: 2760 min-1 Dielectric Test: 4025 V(900*2.25+2000, 900 V is inverter input Voltage) Noise (@ No-Load): Approx. 91 dB(A) at 1m from motor frame Bearing Type: Gear Side: Roller Bearing; Opp. Gear side: Roller Bearing (6) 100 Ohm RTD's 240 V, 1 heaters

Rating: Continuous IntermittentOutput (HP) 1230 1500Output (KW) 918 1119Voltage (V) 600/690 600/690Current (A) 1120 1360Speed (min-1) 800 800Frequency (HZ) 41 41.3Efficiency (%) 95.0 95.0Power Factor (%) 86.0 86.0Slip (%) 2.4 3.1

2700

2400

2100

1800

1500

1200

900

600

300

0

3000

26002600240022002000180016001400120010008006004002000Speed (RPM)

0.00

3.00

6.00

9.00

12.00

15.00

Torq

ue (f

t.Lbs

. 1

000)

Cur

rent

(A),

Volta

ge(V

)

Torque 9.85 103 ft-LB x

Torque 8.08 103 ft-LB x

Current 1360 A

Current 1120 A

Voltage 600

1500HP Intermittent60 sec. on, 30 sec. off(Short Time Duty)

1230HP Continuos Area800 Lo 1200min-L(Short Time Duty)

2000

1000

0

Joliet Equipment CorporationP.O. Box 114 Joliet, Illinois 60434 USA

(800) 435-9350 (713) 467-7559Fax: (713) 467-7887www.joliet-equipment.com tractionmotors.com

Drive End

Not to be used for construction. Approximate Weight: 6,950 lbs Dimensions are in inches.

HTM1230 Dimensions