GN 957.1 Control Knobs Plastic, for Position Indicators

Information

Control knobs GN 957.1 are used in conjunction with position indicators when a control knob is to be used for adjustment. The diameter d₂ is coordinated to the hollow shaft diameter of the relevant position indicator.

The set screw of the position indicator must be replaced by a longer set screw enclosed with the control knob in order to clamp the adjusting shaft.

The control knob is then placed on the hollow shaft of the position indicator, with the newly inserted set screw in the recess of the control knob serving as a swivel limiting stop.

With the aid of the second set screw d₄, the control knob then is axially fixed on the hollow shaft of the position indicator with the recommended torque M_A.

Specification

Body
Plastic
Technopolymer (Polyamide PA)

• Black, matte finish
• Temperature resistant up to 80 °C

Cover cap
Plastic
Technopolymer (Polypropylen PP)

• Orange, RAL 2004, matte finishDOR
• Gray, RAL 7035, matte finishDGR

Stainless steel set screws DIN 916
with internal hex and serrated point

RoHS