Robotic arm rotary module for robots PG76-61

for joint

Product overview
The PG76-61 is a compact robotic joint module designed for space-constrained robotic systems. The motor assembly weighs approximately 335 g and delivers up to 11 N·m peak torque with a 6:1 gearbox ratio. Dual 14-bit magnetic single-turn encoders and CAN/UART interfaces enable precise joint control and integration in collaborative and industrial manipulators.

Key features

• Motor weight: ≈ 335 g
• Peak torque: 11 N·m; rated torque: 4 N·m
• Rated speed: 150 rpm; max no-load speed: 240 rpm
• Dual 14-bit magnetic single-turn encoders for high-resolution feedback
• Communication: CAN (1 Mbps) and UART (921600 bps)
• Compact 6:1 reduction ratio suitable for joint integration

Technical specifications

• Model: PG76-61
• Rated voltage: 24 V (supports 24–48 V)
• Rated current: 4 A; Peak current: 13 A
• Rated torque: 4 N·m; Peak torque: 11 N·m
• Rated speed: 150 rpm; Maximum no-load speed: 240 rpm
• Reduction ratio: 6:1
• Pole pairs: 14
• Phase inductance: 305 μH @ 25°C
• Phase resistance: 0.33 Ω @ 25°C
• Motor weight: Approx. 335 g
• Encoders: 2 × 14-bit magnetic single-turn
• Interfaces: CAN (1 Mbps) and UART (921600 bps)
• Customization: OEM/ODM available

Applications

• Compact robot arms and articulated joints
• Humanoid and service robots with limited envelope
• Mobile manipulators, grippers and end-effectors
• Research platforms and prototype development

Ordering and customization
OEM/ODM options are available for encoder configuration, cable and connector options, gearbox variants and firmware integration. Contact sales for lead times and customization details.