FRUB Series Steady Rest

This series was designed to accomodate machines where the rear mounted cylinder may interfere with the sheet metal.

Description

This series was designed to accomodate machines where the rear mounted cylinder may interfere with the sheet metal.

The FRUB Series is made for machines where the rear mounted cylinder may interfere with the sheet metal. The side mounted cylinder makes for a more compact steady rest.

STANDARD FEATURES

  • Safety valve
  • Provision for max. opening feedback
  • Spare set of chip guards
  • Spare set of rollers
  • Provision for compressed air connection
  • Provision for centralized lubrication
(Click on image for larger view)

FRUB Drawing
Steady Rest TypeFRUB 3FRUB3.1FRUB 4FRUB 5FRUB 6FRUB 7FRUB 8
A348356480612.582310011130
B308316437500709897.51019
C115123146178215320375
D135135240270330440500
E262262365400610/640650855
F290290400450680710930
G8585110145145180190
J5252678083112110
K4545607575100100
L25252529293232
M4747526280100100
N25253236435560
O404043112.5114103.5111
P274748585125.8130130
P35757688589.2130130
R117.5124172209290398402
S18182323272735
T199198246325383405487
V91.599.5128160182283.5290
Y 19191920272727
Centering range without chip guardU112203050125200230
U2152165245310460530630
Centering range with 3 piece chip guardU121203050125200230
U2152165245310460530630
Cylinder bored (dia)8080100100130150150
 e5858688555191191
f27273940505050
g180180220270430450450
Hydraulic connection (BSP)h1/4″1/4″3/8″3/8″3/8″3/8″3/8″
Operating pressure min(max)bar8(60)8(60)8(60)8(80)8(70)8(70)8(70)
Max clamp force/rollerdaN1000100015002000300040004000
Clamping pressure/roller at 15 bardaN250250400400600880880
Centering accuracy over entire clamping rangemm0.040.040.050.060.060.080.08
Repeatabilitymm0.00070.00070.00070.010.010.020.02
Max peripheral speedm/min800800720650525570570
Approx weightkg5353115190500580650

 

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