Rotary Damper Max Rotation Speed 50 RPM Max Cycle Rate 10 per min Operating Temp 0 Degrees to 122 Degrees F Torque (20 +/-6.0) X10-3Nm (200 +/-60gfcm) Body Material Polycarbonate Shaft Material Plastic Gear Material Polyacetal Damping Direction Both Directions Application Dampen Drivers Control Speed