CD20 Harmonic Drive Reducer For Nema 34 Stepper Motor 70mm Hollow Flat High Torque 100 To 1 Gear Reduction SHD 20 Built To Last Precision Gearbox With Smooth Positioning And Compact Design For Tight Installations And Wide Drive System Compatibility

CD20 Harmonic Drive Reducer for NEMA 34 Motors, 100:1
✔️ Compact, high-torque 100:1 harmonic drive for tight spaces

The CD20 harmonic drive reducer is a compact precision gearbox designed to attach to NEMA 34 motors, delivering high-torque, backlash-controlled motion with a 100:1 gear reduction. It features a 70 mm hollow bore (2.76 in) and a flat profile that fits tight installations and integrated drive systems across robotics, CNC, and automation setups. Model CD20 SHD 20, built to last.

✅ 100:1 gear reduction delivers precise, smooth motion
✅ 70 mm hollow bore for NEMA 34 motor compatibility (2.76 in)
✅ Flat, compact design for tight installations
✅ Durable construction for repeated use in demanding tasks
✅ Wide drive system compatibility with common control systems

💡 What is a compact harmonic drive reducer used for in small automation setups?

A handy gear reducer helps achieve precise motion in tight spaces. - High precision positioning with low backlash - Smooth operation in robotics and CNC applications - Simple mounting with standard NEMA 34 motor combos - Long service life in demanding industrial tasks