Clamping cylinder B1.9470
hydraulicpistonspring-return

Clamping cylinder - B1.9470 - Römheld GmbH Friedrichshütte - hydraulic / piston / spring-return
Clamping cylinder - B1.9470 - Römheld GmbH Friedrichshütte - hydraulic / piston / spring-return
Clamping cylinder - B1.9470 - Römheld GmbH Friedrichshütte - hydraulic / piston / spring-return - image - 2
Clamping cylinder - B1.9470 - Römheld GmbH Friedrichshütte - hydraulic / piston / spring-return - image - 3
Clamping cylinder - B1.9470 - Römheld GmbH Friedrichshütte - hydraulic / piston / spring-return - image - 4
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Characteristics

Type
hydraulic
Technology
piston
Configuration
spring-return
Applications
clamping, for machine tools
Other characteristics
threaded body, low-pressure
Stroke

Max.: 10 mm
(0.394 in)

Min.: 5 mm
(0.197 in)

Pressure

Max.: 70 bar
(1,015.3 psi)

Min.: 25 bar
(362.6 psi)

Force

Max.: 10 kN

Min.: 0.3 kN

Torque

Max.: 80 Nm
(59.005 ft.lb)

Min.: 32 Nm
(23.602 ft.lb)

Ambient temperature

Max.: 70 °C
(158 °F)

Min.: 0 °C
(32 °F)

Description

Threaded-Body Work Supports Advantages ● Side load up to 0.3 kN admissible (B1.9472) ● Space-saving threaded-body version ● Support in recesses and cavities (B1.9472) ● High process safety by double-acting function ● Workpiece contact by spring force ● Metallic wiper edge ● Protected FKM wiper ● Inner parts protected against corrosion ● Venting of the spring area ● Connection of positive air pressure protection possible ● Installed orifices for flow rate limitation ● Mounting position: any Hydraulic work supports are used to provide a self-adjusting rest for workpieces and avoid their vibration and deflection under machining loads. This series offers high support forces already at 70 bar and can directly be connected to the low-pressure hydraulics of the machine tool. In case of the double-acting version, the return stroke of the support plunger is effected in a precisely defined time, that is above all advantageous in cycle-dependent installations. with metallic wiper edge shaft length 20 – 100 mm single and double acting max. operating pressure 70 bar external thread: M26 - M45 max. load force: 3 - 10 kN plunger diameter: 10 - 16 mm plunger stroke: 6.5 - 10 mm

Catalogs

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Exhibitions

Meet this supplier at the following exhibition(s):

EMO HANNOVER 2025
EMO HANNOVER 2025

22-26 Sep 2025 Hannover (Germany)

  • More information
    Blechexpo

    21-24 Oct 2025 Stuttgart (Germany)

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    Workpiece clamping elements

    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.