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Workholding towers, grey cast iron, 4-sided with UNILOCK zero-point clamping system
01857-20

Workholding towers, grey cast iron, 4-sided with UNILOCK...

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Item description/product images

DescriptionProduct description:4-sided workholding tower with integrated UNILOCK clamping modules EFM 138. The integrated clamping modules enable the rapid clamping or exchange of clamping equipment and fixtures on the workholding tower. Set-up times are reduced and machine running times increased.Material:Workholding tower GJL 300.
Clamping module case-hardening steel.
Version:Workholding tower contact faces precision machined.
Clamping module contact faces hardened and ground.
Note:These 4-sided workholding towers conform to machine tables for machine tools acc. to DIN 55201 and JIS6337-1980.

The clamping modules are actuated via a central pneumatic connection.
The high clamping forces are generated via the integrated spring package (the unit clamps while not under pressure).
Clamping is released pneumatically.

The following clamping forces are possible with the UNILOCK clamping bolt in conjunction with M10, M12, M16 fastening screws:
- Clamping force (M10) 35,000 N/module
- Clamping force (M12) 50,000 N/module
- Clamping force (M16) 75,000 N/module
Clamping force with DIN EN ISO 4762 -12.9 cap screws

Clamping bolts may only be clamped in conjunction with a mounted interchangeable unit in the clamping module.
Temperature range:+5 °C to +60 °C.Accessory:- UNILOCK clamping pin 42208.
- UNILOCK interchangeable subplates for zero-point clamping system 42755.
- UNILOCK protective bolt for clamping module 42796.
- UNILOCK protective plug for clamping module 42796.
Supplied with- Workholding tower
- Transport screws.
- Operating instructions.
Special features:
RoHS
DownloadHere is all the information as a PDF datasheet:

Are you looking for CAD data? These can be found directly in the product table.
 Datasheet 01857-20 Workholding towers, grey cast iron, 4-sided with UNILOCK zero-point clamping system 420 kB

Drawings

Workholding towers, grey cast iron, 4-sided with UNILOCK zero-point clamping system
Workholding towers, grey cast iron, 4-sided with UNILOCK zero-point clamping system

Item selection/filter

Order No.Version 1Version 2LHBB1B2B3B4B5D

D1D2GG1G2CADAcc.PriceOrder
01857-20-1381220040704 sideswith zero point clamping modules40071314616030015055250502025M12M16M16 on request
01857-20-1381220050704 sideswith zero point clamping modules50071314620010020075300502025M12M16M16 on request
Order No.Version 1H1H2H3H4H5H6L1L2L3L4L5L6Retraction force
with turbo
kN
CADAcc.PriceOrder
01857-20-1381220040704 sides748,5190200405,518272250100801602524 on request
01857-20-1381220050704 sides748,5190200405,518272250200100-2524 on request
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