TG Series 90mm 3:1 Planetary Gearbox Backlash 10arc-min for Servo Motors

This high-precision 90mm planetary gearbox is belong to TG series gearbox, with a gear ratio 3:1 and a maximum 10arc-min backlash. It's an excellent choice for applications that require good accuracy and reliability at an exceptional value. This in-line planetary gearbox can match most servo motors on the market.

Gearbox Specifications

• Manufacturer Part Number: TG90-G3
• Gearbox Type: Planetary
• Gear Ratio: 3:1
• Efficiency: 96%
• Rotor Inertia: 0.61kg.cm²
• Backlash at No-load: <=10arc-min
• Max.Permissible Torque: 60Nm(531.04lb-in)
• Moment Permissible Torque: 120Nm(1062.08lb-in)
• Noise: <=55dB(1000rpm)/65dB(3000rpm)
• Waterproof Rating: IP54
• Lifetime: 20000hours

Physical Specifications

• Frame Size: 90 x 90mm
• Gearbox Length: 110mm
• Output Shaft Type: Key way
• Output Shaft Diameter: Φ20mm
• Output Shaft Length: 40mm
• Input Shaft Diameter: Φ19mm
• Input Shaft Length: 22-41mm

Other optional reduction ratios.