RTG Series 40mm 20:1 Right Angle Planetary Gearbox Backlash 18arc-min for Servo Motors

This right angle gearbox features a 20:1 gear ratio with IP65-rated protection, ensuring reliable operation in dusty or wet environments. It maintains high precision with 18arc-min backlash and is specifically designed to interface with 40mm-sized servo motors.
Right angle gearbox is characterized by high transmission efficiency, compact size, and extended service life, providing torque transmission with 90° directional change. And is widely applied in various high-precision, high-torque industrial machinery and manufacturing equipment, including metalworking machines, packaging machinery, food processing equipment, and aerospace applications.

Gearbox Specifications

• Part Number: RTG40-G20
• Gearbox Type: Right Angle Planetary
• Gear Material: Alloy Steel
• Gear Ratio: 20:1
• Efficiency: 94%
• Backlash at No-load: <=18arc-min
• Max.Permissible Torque: 18.00Nm(159.31lb-in)
• Moment Permissible Torque: 36.00Nm(318.63lb-in)
• Maximum Compatible Input Shaft Length: 27.5mm
• Shaft Maximum Axial Load: 140N
• Shaft Maximum Radial Load: 170N
• Rated Input Speed: 3000rpm
• Max. Input Speed: 6000rpm
• Noise: <=60dB
• Waterproof Rating: IP65
• Lifetime: 20000hours

Physical Specifications

• Frame Size: 42 x 42mm
• Gearbox Length: 93mm
• Output Shaft Type: Keyway
• Output Shaft Diameter: Φ13mm
• Output Shaft Length: 26mm
• Input Shaft Diameter: Φ8mm