Rotary Damper Overview
The document provides technical specifications for a rotary damper, specifically the Q15X Series, manufactured by Anhui Tian Yida (TYD) Co., Ltd. The damper is designed for motion control applications.

Material Composition

• Body: PC (Polycarbonate)
• Cap: PC (Polycarbonate)
• Shaft: POM (Polyoxymethylene) or Metal
• Gear: POM (Polyoxymethylene)

Gear Specifications

• Pitch Circle Diameter: G1: Ф8.8
• Type: Standard spur gear
• Tooth Profile: Involute
• Pressure Angle: 20°
• Module: G1: 0.8
• Number of Teeth: G1: 11

Performance Parameters

• Rated Torque: Measured at a rotation speed of 20 rpm at 23°C
• Customizable Torque: By changing the oil viscosity
• Working Rotation Speed: 3 to 150 rpm
• Operating Temperature: -5 to 50°C
• Weight: 2.0g (without gear), 2.3g (with gear)

Torque Specifications

Part No.	Torque (gf·cm/N·cm)
Q15X-S150(G*)	150±35 / 1.5
Q15X-S300(G*)	300±100 / 3.0
Q15X-R/L 200(G*)	200±50 / 2.0
Q15X-R/L 250(G*)	250±80 / 2.5
Q15X-R/L 300(G*)	300±100 / 3.0
Q15X-R/L 350(G*)	350±120 / 3.5
Q15X-S200(G*)	200±35 / 1.5
Q15X-S250(G*)	250±35 / 1.5

Rotation Direction

• Unidirectional: CCW (Counter Clockwise) or CW (Clockwise)
• Bi-directional: ccw & cw

Additional Notes

• L - Rotate in Counter Clockwise direction
• R - Rotate in Clockwise direction
• G* - With gear

Contact Information

Anhui Tian Yida Technical Co., Ltd.
Website: www.ahtyd.com
Phone: +86 551 63826685
Fax: +86 63731485
Email: [email protected]