Thrusters
All hydraulic units we offer were able to fit kinds of products and in successful operation since many years.
- Truster
Truster
Usually applied :1.as brake lifter to release and apply to all types of brakes, for example on cranes, conveyors, excavators, roller adjusting devices, stranding machines and transport systems,2.to operate pressure rollers, blocking devices and distributions guides on rolling mill trains, etc.3.to connect mechanical couplings,4.for valve and flap controls, etc.
Installation:Vertical, Horizontal or In-between possibleMotor:Double Pole Squirrel Cage. Enclosure to IP65.Insulation to VDE 0530 Class F.Voltage and Frequency:Standard voltage 230V/400V at 50 Hz, or 290/500V at 50 Hz.All other ac voltages and frequencies are available.Service Conditions:All our thrusters are suitable for continuous running in ambient temperatures up to 50°C. (service conditions S1 – VDE 0530)Switching Frequency:Suitable for up to 2000 switch operations per hour.Ambient Temperature:
From –25°C to +50°CAdditional Equipment:1.Limit Switch (mechanical or inductive)2.Throttle Valve – for stepless reduction of the thruster recoil speed3.Fast Switching – when normal piston lowering time is too long4.Brake Spring (c-spring) – for brake aplictaion and control of the brake force5.Re-setting spring, same mode of operation like c-spring with smaller resetting forces6.Damping Spring (d-spring) – to damp random oscillations of the brake (only effective in conjunction with a c-spring)7.Heating for applications where the ambient temperature is less than -25°C