NEMA34 PX86(86MM) Series Common Planetary Gearbox For Stepper Motor Reduction Gear Ratio 5:1/10:1/24:1/52:1/100:1:1

The NEMA34 PX86 Series Planetary Gearbox is a precision-engineered reduction gearbox designed for applications that demand high torque, reliability, and smooth motion control. With a compact 86 × 86 mm housing and a 16 mm key shaft output, it integrates seamlessly with stepper motors such as NEMA 34, providing an ideal solution for robotics, CNC, automation, and industrial machinery.

This gearbox supports gear ratios from 5:1 up to 100:1, delivering a balance of torque and speed for a wide variety of motion control needs. With efficiency up to 95%, low backlash (≤18–50 arcmin), and quiet operation (≤60–75 dB), it ensures long service life and dependable performance in demanding environments.

Applications

• CNC machining and precision milling systems

• Robotics and automation drives

• Industrial conveyor & packaging equipment

• Printing and textile machinery

• Motion control for NEMA 34 stepper motors

Features

• Gear ratio range: 5:1 / 10:1 / 24:1 / 52:1 / 100:1

• High torque capacity: Rated torque up to 60 N·m

• Max torque: 100 N·m

• Low backlash: ≤18 / ≤30 / ≤50 arcmin

• Efficiency: 95% / 90% / 85%

• Compact design: 86 × 86 mm housing

• Quiet operation: ≤60–75 dB

• Long lifespan: 20,000 hours

• Protection level: IP65

Data Sheet:-Click Here

Specifications

Physical Specifications

Package Includes

• 1 × PX86 Series Planetary Gearbox (selected gear ratio)

• 1 × Motor shaft coupling

• 1 × Mounting flange & screws