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ß Clamping technology
EN/OP www.hhw.de 27.33
. Clamping Tools
Flexibility with Röhm JawsFor NC-compact vices and machine vices
QUATRO Clamping tower
With four NC-compact vices RKD
aligned starlike
5-sided machining:
Multi-clamping (unfinished parts) in RKD 125 with
hold-down pronged inserts
Jaws with 4 corrugated compensating supports;
Compensation ±9°, movable jaw floating,
without hold-down for clamping of forgings
Hig
hch
uckin
g force thanks to finely corrugatedjaw
s.
PreciseClamping
EN/OPwww.hhw.de27.34
• Lathe chucks • NC compact spanners
Three-Jaw Lathe Chucks
!Type
Mounted on base plate. With one set of boring
jaws stepped down towards rim and one set of
turning jaws stepped down towards centre and
wrench.
Application
Functions as vertical clamping fixture for large
diameters. Mainly suitable for milling and boring
machines.
27654
Chuck Ø Borehole Base plate Slot width Weight 27654 …
mm mm L x W x H mm mm kg
160 42 238 x 215 x 27 14 12,7 101
200 55 278 x 255 x 27 14 20,6 102
250 76 335 x 300 x 31 18 35,5 103
27654
. Precision Parallels Set see cat.-no. 36602.
NC-Compact Spanners Type RKE-L
!Type
Without power intensification, anti-friction
bearings, manually operated, horizontal, vertical
or lateral clamping. Steel basic body all sides
hardened and ground. With reversible stepped
jaws. Long clamping slide with transverse slot,
working surfaces ground. Clamping areas for
clamping claw. stable chip guard prevents of the
intrusion metal chips into the body.
Note:
Accessories see cat.-no.
27657 - 27663 and 27682 - 27684.
27655 201
Clamping system mechanical/hydraulic
27655 202-204
Clamping system mechanical/mechanical
27655 201
Jaw width B E F G H K W Clamping force Weight 27655 …
mm mm mm mm mm mm mm mm kN approx. kg
92 0-138 112 276 80 80 94 68 25 15 202
125 0-216 140 400 100 112,5 126 1 x 108 40 41 201
160 0-320 165 530 115 130 162 2 x 102,5 60 79 203
200 0-315 175 530 115 135 162 2 x 102,5 60 85 204
27655 202
27655
ß Clamping technology
EN/OP www.hhw.de 27.35
NC-Compact Spanners Type RKE
!Type
With mechanical intensification, horizontal,
vertical or lateral clamping. Steel basic body all
sides hardened and ground. Stepped jaws fixed,
reversible, stepped jaws movable, reversible. Long
clamping slide with transverse slot. Drive spindle
with clamping force preset. Mounting thread M for
workpiece stops. Clamping areas for clamping
claws, stable chip guard prevents metal chips from
entering the body.
Note:
Accessories see cat.-no. 27657 - 27663 and 27682 -
27684.
Standard top jaws available on request. Clamping
width with reversible stepped jaws: jaw width 125 =
97-312 mm, 160 = 131-451 mm.
27656
Jaw width B E F G H K W Clamping force Weight 27656 …
A mm mm mm mm mm mm mm mm kN approx. kg
125 0 - 216 140 400 100 112,5 126 1 x 108 40 41 201
160 0 - 320 165 530 115 130 162 2 x 102,5 60 79 202
B
I
H
LM
C
M*
F
D
J
EU U
20H7T
Z
W
N
20H7
20H7
Gewinde-TiefeM10x18M8x14 M5x10
6
be
daA
V
G
X
g
K
ih
k
f
U
27656
NC-Compact Spanners Type MM-G 125
0Type
Basic version, clamping on base. Clamping system
mechanical/mechanical. Basic body made of
GGG. Stepped jaws reversible, hardened and
ground. Long clamping slide with transverse slot,
drive spindle with clamping force presetting.
Mounting thread M 12 for workpiece stops. Driving
face for clamping claws. Stable chip guard prevents
metal chips from entering the body.
Note:
Accessories see cat.-no. 27657-27663 and 27682-
27684. 27649
Jaw width Offset range Feed travel Overall Overall Jaw height Chucking capacity Chucking capacity Clamping Weight 27649 …
mm jaws mm slide mm length mm height mm mm high side mm stepped face mm force kN kg
125 1 x 108 109 463 140 40 0 - 216 97 - 312 40 41 101
27649
NC-Compact Spanners Type RKE LV (5-Axes-Clamp)
!27670 201
NC-compact spanners RKE LV
Type
Collision-free 5-side machining in one clamping.
Short, compact design with carrier jaws and
swivellable pronged insert. Clamping system
mechanical/mechanical with power intensifica-
tion and clamping force preset. With pull clam-
ping, zero point of the workpiece on the user's side.
Large chucking capacity, no shifting of the movable
top jaws. Steel-basic body and all guides harde-
ned and ground. Sturdy chip guard.
27670 202
Base plate for NC-compact spanners RKE LV,
see cat.-no. 27670 201.
27671 101
Set of carrier jaws for pronged inserts
see cat.-no. 27671 102.
27671 102
Pronged inserts for NC-compact spanners REK
LV, see cat.-no. 27670 201.
Note:
Further accessories see cat.-no. 27657 - 27663.
27670 - 27671
27670 201 + 202
27671 101 27671 102
Jaw width Clamping force Length Weight 27670 … 27671 …
Type mm kN mm kg
RKE LV 125 40 372 29 201
Base plate – – – – 202
Carrier jawset – – – – 101
Pronged inserts – – – – 102
EN/OPwww.hhw.de27.36
• NC compact spanners • Five-axes clamps 5AX100
Accessories for NC-Compact Spanners Type RKE
!27657
Set of stepped jaws
27658
Set of carrier jaws
27659
Pronged insert, single, with fastening screws
suitable for carrier jaws.
27660
Set of base jaws
27661
Standard insert, in pairs.
27662
Claw insert, in pairs.
27663
Angle drive 90°
Application
Ideal for side-mounted clamping jaws or for large
machine tables.
27663 101
Dim.: L = 133 mm, B = 106 mm, C = 98 mm.
27663 102
Dim.: L = 166 mm, B = 111 mm, C = 98 mm.
27657
For jaw 27657 … 27658 … 27659 … 27660 … 27661 … 27662 … 27663 …
width mm
125 101 101 201 101 101 101 101
160 102 102 201 102 102 102 102
27659 27660
27661 27662
27658
27663 10227663 101
27657 - 27663
• High-quality brand to satisfy
highest requirements
• Innovative tools
• High availability
• Vast range of products
• Strict quality control
0 Impressive brand. Impressive tools.
ß Clamping technology
EN/OP www.hhw.de 27.37
Dimensions 27669 …
Type Pack = mm
Clamping set without base plate 101
Base plate without borehole neutral pair 98 x 158 x 36 102
Base plate for T-slots, distance 63 mm pair 98 x 158 x 36 103
Base plate for T-slots, distance 80 mm pair 98 x 158 x 36 104
Base plate for T-slots, distance 100 mm pair 98 x 158 x 36 105
Base plate for grid 40 x 40 x M12 pair 98 x 148 x 36 106
Base plate for grid 50 x 50 x M12 pair 98 x 138 x 36 107
Base plate for grid 50 x 50 x M16 pair 98 x 134 x 36 108
Set of stops set 109
Fixating set, keyway widths 14 mm, M12 set 110
Fixating set, keyway widths 18 mm, M12 set 111
Clamping claw for grid 40 mm M12 112
Clamping claw for grid 50 mm M12 113
Clamping claw for grid 50 mm M16 114
Medium claw for grid 40 mm M12 115
Dimensions 27669 …
Type Pack = mm
Bearing rods 116
Standard jaws 117
Jaws raw 118
Round clamping head set 119
Pin flat 120
Pin 0,25 mm 121
Pin 0,50 mm 122
Extension shaft with union nut L 60 123
Extension shaft with union nut L 120 124
Extension shaft with union nut L 240 125
Screw spindle with housing M18 x 1,5 126
Thimble M18 x 1,5 127
Adjustment screw M12 x 67/33 128
Adjustment screw M16 x 72/30 129
Height above machine table mm: 175
Jaw width mm: 100
Clamping force kN: 5-40
Clamping width with standard set mm: 22-236
Clamping depth mm: 8
Clamping set 5AX100
A fixed jaws: 1 each
B movable jaws: 1 each
C jaws for pins 2 each
D screw spindle with housing 1 each
E extension shaft 60 mm 1 each
F pin 0,5 mm 12 each
G bearing rods standard 1 pair
.
.
.
.
.
.
.
.
.
.
.
.
.
Five-Axes-Clamp 5AX10027669
0Type
The sophisticated clamping system for 5-side
machining. High clamping force (up to 40 kN)
where it is needed, pull spindle directly underneath
the workpiece rest. No expanding of the jaws
under load, no deformation of the machine table.
Allows for high cutting forces thanks to the
extreme stiffness. The low clamping depth of 8
mm allows for a machining from 5 sides without
projecting. User-defined, large clamping width,
only limited by the size of the machine table.
Application
For unfinished parts, already machined parts, round
and uneven parts. Form-true clamping without
preembossing. 5AX100 can be mounted on T-slot
plates and tables, on perforated panels and on
other fixtures.
27669
Parallel clamping
Clamping force
Opens under load
Clampingforce
5 AX 100
Conventional
EN/OPwww.hhw.de27.38
• NC compact spanners • V-Drives • Load cell manometers
V-Drive for NC-Compact Vices Type RKZ and RKD
!Application
For cat.-no. 27664 and 27665.
27666
For jaw A x B x C 27666 …
width mm mm
92 162 x 92 x 98 101
125 190 x 110 x 98 102
27666
NC-Self Centring Vice Type RKZ
!Type
Self-centring with 2 movable jaws. 3-sided clam-
ping: Base, face and side large stroke,
50 mm per jaws. The solid body is hardened and
ground on all sides. With stepped jaws. Fastening of
the vice by means of clamping claws only.
Clamping accuracy at the centre: +/- 0,01 mm.
Clamping repeating accuracy: +/- 0,01 mm.
Thread for fastening angle drive.
Clamping range:
B1 = 112-298 mm,
B2/B3 = 32-218 mm,
B4 = 0-186 mm.
Note:
Accessories see cat.-no. 27666 and 27682-27684.
prism notch jaws available on request. 27664
Jaw Offset range Feed travel Clamping force Weight 27664 …
width mm of jaws pusher daN approx. kg
125 1 x 46 50 4000 50,5 101
20H720
20
H7
Gewinde-Tiefe
M8 x 14 M5 x 10 M10 x 18
20 190-0,02
0,5
7030 2
0 -0,0
1
40
55
170
84,5
24H7
47
max.565395
170
150
65
20H7
20
6,5
95
126 12x22
25
45
130
-0,0
2
12
15,6
18
6080125
27664
NC-Twin Vices Type RKD
!Type
With unilateral drive and mechanical transmis-
sion via knee lever. Clamping system: mechani-
cal/mechanical. Double clamping with 2 movable
jaws right-hand and left-hand thread, and 1 fixed
centre jaw. Large stroke, 50 mm per jaw. Steel-basic
body all sides hardened and ground. With
stepped top jaws and centre jaw with workpiece
rest. Fastening of the vice by means of clamping
claws only. Clamping repeating accuracy:
+/- 0,01 mm.
Note:
Accessories see cat.-no. 27666 and 27682-27684.
27665
Jaw width B E F G H K W Clamping force Weight 27665 …
A mm mm mm mm mm mm mm mm kN approx. kg
92 0 - 127 117 356 85 30 94 1 x 48 25 24 101
125 0 - 180 145 495 105 40 126 2 x 46 40 53 102
E
T
UI
FD
20H7
20
H7
K
g
Aad
U
z
Station II
JM
C
LH
Station I
B2B1
Z
0,5 W
Q
O
P
X
UV
k
20H7
hi G
C1 C2 C3
e b f
27665
Impressive brand. Impressive tools.
0
ß Clamping technology
EN/OP www.hhw.de 27.39
Load Cell Manometers for Machine Vices
Application
For controlling the clamping force.
Note:
Further load cell manometers see cat.-no. 38801.
27701
For jaw width Graduation 27701 …
mm kN
100/125/160 0 - 60 101
27701
NC-Twin Vices Type RKD-M
!Type
One-sided drive spindle. Clamping system: mecha-
nical without power intensification. Three clamping
functions. Double clamping, centring clamping
and single clamping. Steel basic body all sides
hardened and ground. Clamping repeating
accuracy +/- 0,01 mm. 3-sided clamping: base,
face, side. The clamping thread of the spindle is
protected from dirt and chips irrespective of the
position of the base jaws. With stepped exchangea-
ble jaws and centre jaw with work support. Faste-
ning of the vice by means of clamping claws only.
Note:
Accessories see cat.-no. 27682-27684.
27667
jaw width B E F G H K W clamping force Weight 27667 …
A mm mm mm mm mm mm mm mm kN approx. kg
92 480+3 117 366 85 30 94 1 x 48 25 24 101
125 617+3 145 495 105 40 126 2 x 46 40 52 102
H
3
MStation II Station I
E
T20
H7
U
N
J
C
N
L
B2
B1
20H7
l R
Q
20H7
g
K
i
A
a
d
c3 c1
f b e
G
UV
X
F
D
P
h
U
O S
SW
k
c2Z
0,5W
27667
NC-Compact Vices Type RKK
!Type
Clamping system mechanical/mechanical.
Mechanical drive with the hand crank and mechani-
cal power intensification by means of knee lever.
Constant clamping force for every clamping opera-
tion and thus high repetition accuracy. No overloa-
ding of the vice at max. clamping force. Presetting of
clamping force with locking device. Self-locking
power transmission. With standard top jaws and
base jaws.
Note:
Accessories see cat.-no. 27682 - 27684.
27675
Jaw width B E F G-0,02 H-0,05 K W Clamping force Weight 27675 …
A mm mm mm mm mm mm mm mm kN approx. kg
113 0 - 170 133 350 95 100,0 125 125 30 35 101
135 0 - 215 148 400 100 110,5 150 168 40 50 102
160 0 - 340 179 525 120 130,0 205 235 60 107 103
A
K
20H7
G
20H7
KOMPAKT-SPANNERsd df xx xx xxx xx xx xx xxx xx
7927 SONTHEIM/BRENZ · W-GERMANY · TEL. 0 73 23 / 6-0
R HM
6
W
F
20
H7
T
E
6
H
H
E
20
H7
6
20H7
F
6
W
B
27675
Clamping ranges for double clamping
Jaw width 92 125
Slot 1 0 - 48 0 - 48
Slot 2 48 - 96 46 - 94
Slot 3 – 92 - 140
Slot 1 42 - 79 51 - 88
Slot 2 79 - 127 86 - 134
Slot 3 – 132 - 180
Clamping ranges for centring clamping
Jaw width 92 125
Slot 1 30 - 132 40 - 142
Slot 2 126 - 228 132 - 235
Slot 3 – 224 - 327
Slot 1 92 - 195 120 - 222
Slot 2 188 - 290 212 - 315
Slot 3 – 304 - 407
Clamping ranges for single clamping
Jaw width 92 125
Slot 1 126 - 177 171 - 222
Slot 2 174 - 225 217 - 268
Slot 3 – 263 - 314
Slot 1 196 - 247 267 - 318
Slot 2 244 - 295 313 - 364
Slot 3 – 360 - 410
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
EN/OPwww.hhw.de27.40
• Jaws • Claw jaws • V-drives • Clamping claws • Workpiece stops • Multiple clamping systems
Accessories for NC-Compact Vices Type RKK
!27676
Carrier jaws
Type
Pairs.
Reversible, with mounting screws, for use in
conjunction with pronged inserts or special jaws.
Note:
Pronged insert see cat.-no. 27659.
27677
Standard jaw
Type
Single.
One side smooth, one side grooved, both sides
ground.
27678
Prism jaw.
Type
Single.
With vertical and horizontal ground prism notches,
hardened. For use in combination with standard jaw.
Note:
Also suitable for high-pressure machine vices RB
(cat.-no. 27710).
27679
Draw-down jaws with spring plate
Type
Pairs.
27676
Jaw width 27676 … 27677 … 27678 … 27679 …
mm
113 101 101 101 101
135 102 102 102 102
160 103 103 103 103
200 104
27677 27678 27679 27659
27676 - 27679
90° Angle Drive for NC-Compact Vices Type RKK
!Application
Perfect for side-mounted clamping jaws or for large
machine tables.
27681
For jaw A x B 27681 …
width mm mm
113 154 x 93,5 101
135 161 x 101 102
160 174 x 111 103
27681
Fine Clamping A B C a b Øc 27680 …
adjustment depth mm mm mm mm mm mm
x 2 mm 92 14 32 63 13,6 7 (M6) 101
x 2 mm 125 16 40 80 15,6 9 (M8) 102
x 2 mm 160 18 50 100 19,6 9 (M8) 103
– 2 mm 92 14 32 63 13,6 7 (M6) 201
– 2 mm 125 16 40 80 15,6 9 (M8) 202
– 2 mm 160 18 50 100 19,6 9 (M8) 203
Set of Claw Jaws SKB27680
!Type
Form-true clamping thanks to the penetration of
the hardened claw tips. Chucking force 3 - 5 times
higher than with standard jaws. 5-sided machining
in one chucking, low loss of material, shorter
machining times, reduced production and unit costs.
Application
For use with vices. Easy mounting to RÖHM NC-
compact vices. Easy and secure clamping of parallel
unfinished and saw parts. Hydraulic and manual
clamping are possible.
27680 101-103
Type
With fine adjustment for clamping depths of up to
2 mm.
27680 201-203
Type
Without fine adjustment for clamping depths of
more than 2 mm.
27680 101-103
27680 201-203
ß Clamping technology
EN/OP www.hhw.de 27.41
Workpiece Stop for NC Compact Vices
!Type
Connecting thread M 12, universally adjustable.
Application
For cat.-no. 27655, 27656, 27664, 27665, 27667,
27675 and 27710.
27684
27684 …
101
27684
MAS Multiple Clamping Systems
!Type
The MAS multiple clamping system permits a large
variety of workpieces to be clamped on one pallet,
one plate or one machine table. Variable and
adapted for unit-by-unit expansion, modular system.
Set consisting of clamping rail, intermediate jaw,
stop jaw, Allen key and workpiece stops.
Repeatability accuracy +/- 0,005 mm.
Application
The basic elements (clamping rail, jaws and base
plate) are designed for highly versatile use and
adaptation to different workpiece sizes. The
clamping rail with jaws can also be mounted directly
on a pallet in compliance with DIN 55201 or on a
machine table. Optimum utilisation of the working
range of the machine is achieved by mounting
several clamping rails in the longitudinal or trans-
verse direction. Jaw positions can be stored using
the scale readings provided by a graduated rule on
the clamping rail.
. Long machine life.
. Shortened cycle time.
. Cost-efficient.
Note:
For more detailed information please contact us for
individual consulting.
27685
Size Jaw width 27685 …
mm mm
250 100 101
315 100 102
400 100 103
27685
. Power GripModular Pallet System
!0-point clamping system with a guaranteed repeatability of ± 0,002 mm
Non-productive downtimes are reduced to a minimum. Thanks to the resulting longer operation
time, productivity and efficiency are increased.
Double Clamping Claw For NC Compact Vices
!Type
Assembly, for mutual support when clamped on face
and in pairs. Single.
Application
For cat.-no. 27655, 27656, 27664, 27665, 27667
and 27675.
27683
27683 …
201
27683
Single Clamping Claws For NC Compact Vices
!Type
Assembly, for mounting vices on end and on the
base. Single.
Application
For cat.-no. 27655, 27656, 27664, 27665, 27667
and 27675.
Note:
For professional clamping you need to
have four single clamping claws.
27682
Suitable for 27682 …
T-slots
12 201
14 202
Suitable for 27682 …
T-slots
16 203
18 204
27682
EN/OPwww.hhw.de27.42
• Machine vices • Swivel bases • Jaws
. Single, Double and Multiple-Clamping Devices
MULTI 2000 – multi-use, economical, compact –
A smart further development of the standard constructions of
double and single clamping devices.
• Multi-functional use possible
• optional: mechanical or fully hydraulic action,
• retooling for different workpiece sizes within seconds,
• high clamping and repeatability accuracy
• constant clamping pressure on both clamping locations
• basic body made of case-hardened steel, guides inductively
hardened,
• two independent spindles (only one operation side)
• machining of large workpieces of different sizes ,
• workpieces of different sizes can be clamped
• lateral slots at lower clamping section transport chips and
coolant
• small dimensions
• ideal use on vertical machining centres.
Please contact us!
High-Pressure Machine Vices RB
!Type
Mechanical-hydraulic, with mechanical pre-clam-
ping by means of hand crank. Preset of clamping
force via stop. Aligning on the machine table via
longitudinal keyway. Rough adjustment of clamping
range via bolts. Clamping repeating accuracy at
same clamping force 0,01 mm. Delivery with 1 set
of standard jaws (1 side smooth, 1 side grooved)
and hand crank.
Application
For unit and serial production with drilling and milling
machines.
Quality
Body made of steel, forged (jaw width 200 mm,
made of spheroidal graphite iron). Guideways
hardened and ground.
Note:
Workpiece stops see cat.-no. 27684. Bench vices
with jaw width 250 and 315 mm and additional angle
drive available on request.
27710
Jaw width Clamping Jaw height Length Height Length Height Width Slot width Jaw thickness clamping force Weight 27710 …
mm width B mm C mm D mm E mm F mm G +/-0,2 mm K mm Q mm Y mm max. kN kg
113 170 31,6 583 97 390 65,5 160 13 12 30 24 101
135 220 39,6 681 112 468 72,5 200 13 16 40 39 102
160 310 49,6 817 133 574 83,5 240 17 16 50 60 103
200 350 66,6 1.022 171 685 104,5 280 21 20 100 112 104
27710
Jaw width Clamping Jaw height Jaw thickness Dimensions L1 x L4max. Clamping Slot width D x h6 b5 x L8 x h6 27708 …
Type b2 mm width S mm h mm L10 mm h3 x h1 x b8 mm mm force kN b1 mm mm mm
Bench vice 90 0-150 39,6 15,6 99 x 53 x 230 370 x 553 25 – – – 101
Bench vice 125 0,220 39,6 15,6 112 x 70 x 265 470 x 681 40 – – – 102
Swivel base – – – – – – – 14 242 x 30 230 x 220 x 25 201
Swivel base – – – – – – – 16 280 x 30 270 x 264 x 28 202
High-Pressure Machine Vices 27708
027708 101-102
Type
Mechanical-hydraulic. Body made of steel,
guideways hardened and ground. Aligning on the
machine table: longitudinal and across by means of
flute and tenons. Rough adjustment of clamping
range via bolts. Clamping repeating accuracy at
same clamping force 0,01 mm. Clamping force
preset, high repeatability. Preloading for elastic
parts, packet clamping, compensation jaws.
Scope of supply:
1 set of smooth jaws, 4 clamping claws and hand
crank.
27708 201-202
Swivel base for high-pressure machine vices cat.-
no. 27708 101-102.
27708 101-102
27708 201-202
ß Clamping technology
EN/OP www.hhw.de 27.43
Jaws for Machine Vices type RB
!
Note:
Prism jaws see cat.-no. 27678.
27712
Roller hold-down jaws
Type
Hardened and ground, in pairs.
Application
Hanging type. For workpieces with/without angle
deviation.
27713
Mechanical compensating jaws
Type
Hardened and ground, in pairs.
Application
Hanging type. For workpieces with/without angle
and parallelism deviations.
27715
Prism and standard jaws
Type
With workpiece rest. Soft and burnished, in pairs.
Application
Screw-on.
27712
For jaw width 27712 … 27713 … 27715 …
mm
113 101 101 101
135 102 102 102
160 103 103 103
200 104 104
27713
27715
27712 - 27715
Swivel Base for Machine Vices Type RB
!Type
With ground bearing edge for supporting the bench
vice, degree graduation, fastening screws and
tenons for mounting the bench vice to the swivel
base.
Application
For high-pressure machine vices cat.-no. 27710.
27711 101-103
For jaw width 27711 …
mm
113 101
135 102
160 103
200 104
27711 104
27711
• High-quality brand to satisfy
highest requirements
• Innovative tools
• High availability
• Vast range of products
• Strict quality control
0 Impressive brand. Impressive tools.
EN/OPwww.hhw.de27.44
• Machine vices • Workpiece stops • Angle drives • Clamping force presetters • Jaws
Workpiece Stops for Type EL, NC
Application
Coordinate workpiece stops, for self-assembling on
all HILMA machine vices, can be turned away for
three side machining.
27702
For jaw width a b c d 27702 …
mm mm mm mm
100/125 M 12 61 95 46 101
160 M 20 81 124 66 102
a
b
d
c
27702
Hydraulic Machine Vices Type NC-M
iType
Mechanical-hydraulic. Manual clamping by
hydraulic force transmission. Exact aligning on
machine table by longitudinal and transverse slots.
Increased chucking capacity with clamp-on stepped
jaws or customised jaws via slots and threaded
holes on slides and fixed jaw. Threaded holes for
mounting oversized jaws is standard.
Application:
Quick advance of moving jaw to workpiece by
means of crank handle with coarse-pitch hollow
screw spindle. After workpiece contact: automatic
release of the inner thrust spindle. Turning the crank
further: infinitely building-up of clamping force to the
maximum. Releasing clamping pressure by turning
the crank into reverse direction.
Application
For tool and mould making, fixture construction and
production.
Note:
Clamping claw sets see cat.-no. 27805.
Hydraulic type available on request.
27800 102
Jaw Jaw Clamping Clamping width Overall length Lower block Crank Crank Weight 27800 …
Type width a mm height b mm force kN S1 / S2 / S3 max.mm L max.mm f mm force N radius mm approx. kg
NC 100 M 100 34 25 205 / 330 / 386 464 380 50 80 18,5 101
NC 125 M 125 45 40 225 / 363 / 431 526 430 75 100 31,5 102
NC 160 M 160 54 50 309 / 503 / 573 684 550 95 125 58,5 103
27800
Hydro Machine Vices EuroLine
iType
Mechanical-hydraulic.Thanks to the revised power
intensification, only a minimum of cranking force is
necessary. An angle drive (see cat.-no. 27703)
facilitates application e.g. with lateral clamping on
the machine table. The optional presetting of the
clamping force (see cat.-no. 27705) allows for a 6-
step limitation of the maximum clamping force.
Application:
Quick advance of moving jaw to workpiece by
means of crank handle with coarse-pitch hollow
screw spindle. After workpiece contact: automatic
release of the inner thrust spindle. Turning the crank
further: infinitely building-up of clamping force to the
maximum. Releasing clamping pressure by turning
the crank into reverse direction.
Scope of supply:
Standard reversible jaws smooth/corrugated, hand
crank, operation manual.
Application
For tool and mould making, fixture construction and
production.
Note:
Not suitable for the use with a swivel base. Clam-
ping claw sets see cat.-no. 27805.
27695 302
Type/jaw Clamping width Clamping force Jaw L max. Crank Crank Weight 27695 …
width a mm S1 mm approx. kN height b mm mm force N radius mm approx. kg
3022/100 205 25 34 464 50 80 18,5 301
3023/125 225 40 45 526 75 100 31,5 302
3024/160 309 50 54 684 95 125 58,5 303
3024/160L 509 50 54 884 95 125 75 304
27695
ß Clamping technology
EN/OP www.hhw.de 27.45
Clamping Force Preselection in 6 Steps
iType
The preselection of the clamping force limits the
feed of the spindle and therefore the clamping power
can be set infinitely variable. The highest clamping
force is reached with step 6.
Safety advice:
The set clamping force must be high enough, so that
the machining forces will not move the workpiece.
Scope of supply:
Clamping force preselection in 6 steps, fastening
screw and two washers for tolerance variations
included.
Application
The clamping force preselection in 6 steps. Thin-
walled workpieces, delicate material and workpieces
for fine machining can be clamped with the correct
clamping force. For mechanical-hydraulic machine
vices type EL, NC-M.
Note:
1 = Spindle
2 = Fastening screw
3 = Adjustment screw
27705
For jaw Thread of the Distance X 27705 …
width mm spindle mm
100 M 6 x 12 0,7 - 1,0 101
125 M 8 x 14 1,0 - 1,5 102
160 M 8 x 14 1,0 - 1,5 103
27705
Standard Clamping Jaws
Type
Usable on both sides
1 side corrugated.
other side smooth.
Application
For hydraulic machine vices type EL, NC und KNC.
27729
a b c 27729 …
Type mm mm mm
5.2058.1003 100 34 13 101
5.2058.1004 125 45 15 102
5.2058.1005 160 54 18 103
c
b
a
27729
Prism Jaws
Application
For clamping round workpieces, horizontally and verti-
cally. For hydraulic machine vices type EL, NC und KNC.
27734
Jaw width For round parts 27734 …
Type mm Ø mm
5.3030.0002 100 8 - 35 101
5.3030.0003 125 10 - 50 102
5.3030.0004 160 12 - 60 103
27734
Precision-Type Stepped Jaws
Application
Used in pairs. For clamping rectangular workpieces
without parallels. For drilling near edges.
For hydraulic machine vices type EL, NC und KNC. 27738
For jaw width Rest height 27738 …
Type mm step 1 step 2
5.2082.0001 100 10 29 201
5.2082.0002 125 13 39 202
5.2082.0003 160 15 45 203
27738
Angle Drives for Type EL, NC-M
Type
Quick mounting with only 2 screws (length Lmax of
the machine vice is not altered).
Application
Important accessory for lateral clamping on the
machine table or when the standard crank action is
difficult.
27703
For jaw width b 27703 …
mm mm
125 43 102
160 46 103
b
27703
EN/OPwww.hhw.de27.46
• Jaws • Clamping claws • Double-clamping systems
Mechanical Compensating Jaws
Application
For clamping workpieces with unparallel clamping
surfaces or 2 workpieces with different tolerances.
For hydraulic machine vices type EL, NC, KNC.
27739
For jaw width 27739 …
Type mm
3711-02 100 101
3711-03 125 102
3711-04 160 103
27739
Clamping Jaws, Extra Wide
Application
For secure clamping of workpieces which are wider
than normal jaw width. Used in pairs.
For hydraulic machine vices type EL, NC und KNC.
27741
a b c d 27741 …
Type mm mm mm mm
5.2058.1025 100 34 13 125 201
5.2058.1026 125 45 15 160 202
5.2058.1027 160 54 18 200 203
c
d
a
b
27741
Stepped Top Jaws
Type
For achieving very large clamping widths. Includes
fastening screws.
Application
For machine vices cat.-no. 27800.
27803
For fixed jaws.
27804
For slides.
Note:
Size m only for cat.-no. 27804.
27803
For jaw c d e h m p 27803 … 27804 …
width a mm mm mm mm mm mm mm
100 11,5 6 34 6,5 60 10h6 101 201
125 14 6 40 9 58 12h6 102 202
160 17 8 43 12 64 16h6 103 203
a
m
5
4c
d
e4
h
p
27803 - 27804
Clamping Claw Sets
iType
4-part, with screws.
Application
For machine vices cat.-no. 27695 and 27800.
27805
For jaw 27805 …
width mm Screws
100 M 12 x 45 101
125/160 M 12 x 45 102
160 M 16 X 50 103
27805
ß Clamping technology
EN/OP www.hhw.de 27.47
Double Clamping Systems DS
iType
The perfect component for efficient multi-clamping.
Single-ended spindle action and 3. Hand func-
tion allows for loading and unloading of the clam-
ping sections with large workpieces of the same or
different sizes after one another. The spindle area
is completely encapsulated, this provides effective
protection from metal chips and coolant. Free from
float linear guiding for high precision. Preselec-
tion of clamping force by means of torque wrench.
Note:
Jaws and socket wrench inserts size 17 not
included. Suitable jaws see cat.-no. 27808,
clamping claws see cat.-no. 27805, torque
wrench 20-120 Nm see cat. group 55. Hydraulic
type available on request.
27807 101
Type/jaw width Length of lower Clamping width Clamping force 27807 …
mm section mm mm kN/115 Nm
DS 100 420 1 x 266 2 x 156 – 25 101
DS 125 430 1 x 270 2 x 164 4 x 77 40 103
DS 125 510 1 x 350 2 x 204 4 x 97 40 104
27807 103
27807
Jaws for Double Clamping System DS
i27808 + 27809 101-107
Type
Case-hardened and ground, with step 8 mm (area
for tools and chips).
27808 + 27809 101
Stepped centre jaw, narrow web.
27808 + 27809 102
Stepped centre jaw, wide web.
27808 + 27809 103
Stepped reversible jaw.
27808 104
Floating centre jaw for multi-clamping. For lower
sections with a length of 430 mm.
27808 105
Floating centre jaw for multi-clamping. For lower
sections with a length of 510 mm.
27808 + 27809 106
Fixed stepped jaw for large clamping range.
27808 + 27809 107
Guiding plate (replaces centre jaw when working
with large chucking capacity).
27808 + 27809 108-109
Type
Soft, for milling of contours, steps, stops etc.
Material C45.
27808 + 27809 108
Centre jaw.
27808 + 27809 109
Reversible jaw.
27808/27809 101
Type DS 100 Type DS 125
27809 … 27808 …
Type
Stepped centre jaw (1) 101 101
Stepped centre jaw (2) 102 102
Stepped reversible jaw (3) 103 103
Floating centre jaws (4) 104
Floating centre jaws (4) 105
Stepped jaws (5) 106 106
Guiding plate (6) 107 107
Centre jaw (soft) 108 108
Reversible jaw (soft) 109 109
27808/27809 102
27808/27809 103 27808 104+105
27808/27809 106 27808/27809 107
27808/27809 108 27808/27809 109
27808 - 27809
EN/OPwww.hhw.de27.48
• Quick-change jaws • Centre jaws • Machine vices type KNC
Q.I.S Quick-Change Jaws with hold-down effect
iType
Q.I.S. = Quick-Insert-System:
Changing jaws in seconds. Due to push-down effect
and zero-point positioning at clamped workpiece.
Constant reference points, therefore high workpiece
accuracy. The base jaws are mounted on fixed jaw
and slide. The exchangeable jaws, held by 2
permanent magnets, can be inserted and exchan-
ged with a single hand movement. Jaws are
delivered separately.
Application
For machine vices type EL, NC and KNC.
27810
Base jaw
With permanent magnets.
27811
Exchangeable jaw
Smooth.
27812
Exchangeable jaw
Corrugated.
27814
Exchangeable jaw
With steps.
27815
Exchangeable jaw with prism
Not suitable for type KNC.
27817
Exchangeable jaw soft
Not suitable for type KNC.
27810
For jaw 27810 … 27811 … 27812 … 27814 … 27815 … 27817 …
width mm
100 101 101 101 101 101 101
125 102 102 102 102 102 102
160 103 103 103 103 103 103
27812 27814 2781727815
27811
27810 - 27817
Floating Centre Jaws Type SMV
iType
With clamping rail. The working range of NC
machines can be used more effectively when using
floating centre jaws for multiple clamping. Therefore,
tools have to be exchanged less frequently and the
moving distances are shorter so that the production
costs are lowered considerably.
Application
In conjunction with precision-type stepped jaws, the
jaws can be used with all Hilma machine vices type
NC and EL, jaw width 100-160 mm.
Note:
1. Centre jaw, aluminium anodised,
2. clamping rail, exchangeable,
3. positioning bolts for clamping rail,
4. lower lip,
5. stop bolt, moveable,
6. integrated springs.
27820 103
For jaw 27820 …
width
100 101
125 102
160 103
27820
• more than 47.000 high-quality tools
• there of 15.000 customised items
• computerised management of approx. 150.000 items
• more than 9.800 m2 of storage space
• high-quality products from more than 1.000 suppliers
logistics
ß Clamping technology
EN/OP www.hhw.de 27.49
Dimensions cat.-no. 27822 + 27823 201 202 203
Jaw width a mm 100 125 160
Clamping width S mm 230 354 436
Clamping width S1 mm 140 240 300
Length of lower section L mm 300 440 540
a4 mm 78 98 130
b mm 80 100 120
b1 mm 60 80 100
b8 mm 45,4 53,5 54,4
h* mm 90 100 115
h1 mm 27 28 37
h2 mm 33 44 53
h4 mm 9,5 12 12
h5* mm 45,5 56 62
h6 mm 79,5 92 110
h8 mm 16 20 20
n7 mm 50 100 130
n8 mm 104 167 206
p/low mm M 10/16 M 12/16 M 16/22
u/low mm 10/20 12/20 12/20
Standard Customised
Jaw 27822 … 27823 …
width
100 201 201
125 202 202
160 203 203
High-Pressure Machine Vices Type KNC
i- All-steel construction: highest stiffness, lowest
deformation
- long internal guiding
- guideways hardened and ground
- customised version for all-side clamping power
- spindle drive in the slide completely encapsulated.
- with stepped reversible jaw
- locking device for mechanical clamping (option)
- quick cleaning and maintenance due to removable
slide
- locking device and angle drive usable simulta-
neously (optional)
- sophisticated quick adjustment by means of
locking pin
- drilling template for existing HILMA jaws
- height tolerance in series +/- 0,01 mm
Delivery with stepped reversible jaw, with threaded
holes for HILMA jaws, hand crank, operation
manual.
Note:
Accessories see cat.-no. 27824 - 27829.
27822
Basic version
Without face-mounted drilling template, for horizon-
tal clamping.
27823
Customised type
Details such as fixing system, mounting or clamping
variants are controlled via parameters.
27823
Horizontal chucking;
with blank jaws and angle drive
Side clamping;
with stepped reversible jaws
Mounted
“back rest to back rest”;
with blank jaws
27822 - 27823
Force transmission and spindle drive
in the slide completely encapsulated
Basic version
Customisable with user-definedparameters
Optional: drilling template forvertical mounting
*Tolerance +/- 0,01 mm**Tolerance +/- 0,02 mm
*Tolerance +/- 0,01 mm
.
.
.
.
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EN/OP
• Accessories for machine vices type KNC
www.hhw.de27.50
For slide For fixed jaw
For type 27824 … 27824 …
KNC
100 101 201
125 102 202
160 103 203
Blank Jaws for High-Pressure Machine Vice TYPE KNC27824
i27824 101-103
Stepped reversible jaws for slides.
Type
Incl. of fastening screws.
27824 201-203
Stepped reversible jaws for fixed jaw.
Type
Incl. of fastening screws.
27824 101-103
27824 201-203
For type 27825 …
KNC
100 101
125 102
160 102
Angle Drive for High-Pressure Mmachine Vice TYPE KNC27825
iType
With a deflection of 15 degrees. For difficult working
situations or when normal use is not possible
because of the table dimensions. Incl. of hand crank
and fastening screws. Suitable for usage in conjunc-
tion with locking device.
27825
For type 27826 …
KNC
100 101
125 102
160 102
Clamping Force Preset for High-Pressure Machine Vice Type KNC27826
iType
Clamping force adjustable in 6-steps and exactly
reproducible. Suitable for usage in conjunction with
locking device.
27826
Impressive brand. Impressive tools.
0
ß Clamping technology
EN/OP www.hhw.de 27.51
For type 27828 …
KNC
100/125/160 101
Precision Workpiece Stops for High-Pressure Machine Vice Type KNC27828
iType
Can be turned away.
27828
For type 27829 …
KNC screw
100 M 12 101
100 M 16 102
125 M 12 103
125 M 16 104
160 M 16 105
Clamping Claw for High-Pressure Machine Vice Type KNC27829
iType
With screws DIN 912.
27829
• High-quality brand to satisfy
highest requirements
• Innovative tools
• High availability
• Vast range of products
• Strict quality control
0 Impressive brand. Impressive tools.
EN/OPwww.hhw.de27.52
. Standard Fixture Type BFS
HILMA-RÖMHELD BFS: The standard fixture
for many different parts. It is especially suited
for workpieces with complicated outlines.
Stop, rest, and clamping surfaces can be
milled directly into the aluminium jaws. The
third-hand function ensures safe and user-
friendly clamping and unclamping of many
parts in succession. The hold-down alumi-
nium jaws can be exchanged in seconds
without tools. The hold-down clamping
system is available as double or tower
clamping system, with jaw widths of 100 mm
or 150 mm. Even larger workpieces can be
clamped after the movable jaws is locked in
place and the centre fixed jaw is removed.
Large slide stroke.
• Precision step blocks • Clamps
• High-quality brand to satisfy
highest requirements
• Innovative tools
• High availability
• Vast range of products
• Strict quality control
0 Impressive brand. Impressive tools.
ß Clamping technology
EN/OP www.hhw.de 27.53
Precision Step Blocks
Type
Accuracy: Nominal dimension +/-0,01 mm,
parallelism 0,005 mm,
ground in pairs.
Application
The first base ever which stays in place by itself!
The step blocks (3 mm and/or 4 mm wide) stay in
their preadjusted position during machining and
opening of the machine vice (also during blowing
off). Vertical use possible without any problems.
Through holes near the edges are easily drilled
thanks to the narrow design without stepped jaws.
Quality
Hardened tool steel HRC 60.
27850
For jaw width 125 mm. Thickness 3 mm.
27852
For jaw width 160 mm. Thickness 4 mm.
27850
For jaw width Number of Heights Increments Type 27850 …
mm pairs mm mm
125 5 15 - 35 5 Premium 101
125 17 10 - 39 10 - 20 = 5
22 - 30 = 2
30 - 39 = 1 Premium 102
125 32 8 - 39 1 Premium 103
125 5 15 - 35 5 Classic 105
125 17 10 - 39 10 - 20 = 5
22 - 30 = 2
30 - 39 = 1 Classic 106
125 32 8 - 39 1 Classic 107
For jaw width Number of Heights Increments Type 27852 …
mm pairs mm mm
160 5 25 - 45 5 Premium 101
160 19 10 - 49 20 - 30 = 5
33 - 39 = 2
40 - 49 = 1 Premium 103
160 5 30 - 50 5 Classic 106
160 19 15 - 53 15 - 35 = 5
36 - 44 = 2
46 - 53 = 1 Classic 108
27850 - 27852
Clamps
Note:
For clamping of 1 pair of bases, 4 clamps are
required.
27855
Application
For bench vices with a jaw width 125 mm.
27856
Application
For bench vices with a jaw width of 160 mm.
27855
For jaw Suitable for For type Web width 27855 …
width mm mm
125 Allmatic-NC version LC / TC / Duo Premium 38,6 101
125 Allmatic-NC up to year 1990 Premium 21 102
125 Allmatic-NC centring vice Premium 50 103
125 Allmatic-basic Classic 8 104
125 Allmatic-HD Classic 15 105
125 Atorn-CNC high-pressure vice Premium 47,3 106
125 Fribosa control and grinding vice Premium 17 107
125 Hilma Römheld SM / NC / UNC Classic 13 108
125 Hilma Römheld ES Premium 43 109
125 Kesel-KNC / Arno / NC Classic 12 110
125 Kesel-CNC / Bull Premium 27 111
125 Röhm RKK / RKH Premium 35 112
125 Röhm RKE Premium 40 113
125 Röhm RKD / RKZ Premium 45 114
For jaw Suitable for For type Web width 27856 …
width mm mm
160 Allmatic-NC version LC / TC Premium 39,8 101
160 Allmatic-basic Classic 8 102
160 Allmatic-HD Classic 18 103
160 Atorn-CNC high-pressure vice Premium 47,3 104
160 Hilma Römheld SM / NC Classic 15 105
160 Kesel KNC / NC Classic 13 106
160 Kesel Arno Classic 15 107
160 Kesel Bull Premium 27 108
160 Röhm RKE Premium 55 109
27855 - 27856
• High-quality brand to satisfy
highest requirements
• Innovative tools
• High availability
• Vast range of products
• Strict quality control
0Impressive brand. Impressive tools.
EN/OP