Page 74 - Industrial Tools Catalog (2)

Workpiece clamping \ High-pressure machine vices
NC high-pressure machine vices
Mechanical/hydraulic

Application: Advantage:
Particularly suitable for use on vertical machining ƒ Spindle and power transmission integrated into
centres, in tool manufacture, mould making and jig sliding body for protection
manufacturing, and in production. ƒ Tapped holes on both sides on the fixed jaw for
Execution: precision limit stops
ƒ Mechanical-hydraulic clamping system ƒ Longitudinal or transverse groove for quick posi-
tioning 20 H7
ƒ design with clamping force display allows contin-
uous, precise clamping force introduction Delivery:
ƒ Body made from steel Supplied with interchangeable hardened jaws (1 side
ƒ Rough adjustment of clamping range via rigging smooth, 1 side grooved) and with hand crank. Image with clamping force display
pins, fine adjustment with hand crank Notes:
ƒ Clamping repeatability of 0.01 mm with constant On request: Version with clamping force display
clamping force (actual value display).
ƒ Guideways hardened and polished hydraulic/hydraulic clamping system, actuated via
hydraulic unit available on request.

L max.
S3
S2 2
d S1 c*
g2 1 a
b* w* u**
e*
SW
t
m** 20H7
20H7
f
a (mm) 100 125 160
Min./max. clamping
width S1 0-205 mm 0-225 mm 0-309 mm
Min./max. Clamping
width of attachment step 330 363 503
jaws S2 (mm)
Clamping width of attach- 386 431 573
ment step jaws S3 (mm)
c (mm) 13 15 18
e (mm) 70 82 95
f (mm) 380 430 550
L max. (mm) 464 526 684
b* (mm) 34 45 54
w* (mm) 40 53 65
u** (mm) 45 58 70
t (mm) 24 27 27
Thread dimension g2 M12 M12 M20
d (mm) 80 100 120
m ** (mm) 110 115 155
Width across flats 14 mm 17 mm 19 mm
Tension force (kN) 25 40 50
Clamping repeatability 0.01 0.01 0.01
(mm)
Weight (kg) 18.5 31.5 58.5
28848... Ident. No. 101 126 161
+
+
●
○
●
Prod. Gr. 283
Interchangeable stepped jaws
Accessories for no. 28848
Application: Delivery:
To achieve greater clamping ranges by mounting on carriages and fixed jaws. Including fastening screws.
e 4
5
A
5 Y
4 h
M
p
C

p. 877 p. 878 p. 879 p. 878 p. 877 p. 877

Source: Hahn+Kolb Werkzeuge GmbH
874 Technical data subject to change. www.iconridge.com
Availability subject to country specific rules and regulations.