High Torque Stepper Motor Kit for CNC and Robotics, 4.5 to 50 Nm, 3 Phase Motor with 14 and 19 mm Shaft, EC3522 EC3822 Driver, 80 to 240 V Compatible, NEMA 34 42 52 Frames, Includes NEMA42 20Nm Kit for Upgrades

High Torque Stepper Motor Kit for CNC and Robotics 4.5-50 Nm ✔️ 3-phase stepper with 14/19 mm shaft, 80-240V driver, NEMA34/42/52

This high torque stepper motor kit covers NEMA34/42/52 frames and a 3-phase motor with 14 or 19 mm shaft, designed for CNC machines and robotics projects. It works with EC3522/EC3822 drivers for CNC control across 80-240 V. The kit includes an upgrade option for NEMA42 at 20 Nm to extend torque for heavier loads.

✅ 4.5-50 Nm torque range
✅ 3-phase motor
✅ Shaft options: 14 mm or 19 mm
✅ Driver compatibility: EC3522/EC3822
✅ Input voltage: 80-240 V
✅ Frame options: NEMA34/42/52
✅ Includes NEMA42 20 Nm upgrade kit

💡 What is a high torque stepper motor kit used for in CNC machines and robotics projects?

This kit provides strong, precise motion for demanding automation tasks.

- Efficient torque delivery helps move heavier loads with accuracy - 3-phase design yields smooth operation across RPM ranges - Compatible EC3522/EC3822 drivers simplify wiring for 80-240 V systems - Upgrade path includes NEMA42 20 Nm kit for future torque boosts ✝️