New adjustable manual power clamp for prototype fixtures

These clamps feature a completely closed aluminium housing that protects the inner mechanical parts from weld splatter. The opening angle is close to infinitely variable, with adjustments from 0 to 135 degrees. An Allen key is used to open the retaining mechanism and to clamp it again at the desired setting.

There are two manual levers available that can be mounted on the left or right. While the H0 model can be installed in different positions, the HS model can be welded on as desired, even at an axially bent angle, so it is in an ergonomic position. There is a large array of U and side clamping arms available.

Models are available with or without sensors, and coloured LEDs reliably indicate the status of the clamp: green means ready for operation; yellow and red indicate that the clamp is open and closed, respectively. In order to prevent damage, the sensors are divided into two parts: the sensors are in the clamp, while the connector shell with the LEDs is accessible from the outside.

The new series is designed for use in an operating temperature range of -25 to +70degC (-13 to +158degF). The maximum holding torque is 1300Nm (960ftlb) for the model 50 and 1800Nm (1330ftlb) for model 63. Both models can replace series 82M-3E clamps.

Follow the link for more information about the 52H-3E series manual power clamps.