Nema 17 Stepper Motor 2 Phase 1.8‌°‌ 0.16Nm(22.66oz·in) High Torque Bipolar 23mm 3.7Ω 0.8A 4-Wire Shaft 24mm φ5mm 42 Pancake Stepper Motor Cable 1M for 3D Printer DIY Robot CNC Machine

High-torque Nema 17 pancake motor for precise DIY motion
✔️ 0.16Nm torque, 42x42x22.5mm body, 1m 4-wire cable

This Nema 17 pancake stepper motor is a compact two-phase unit designed for high torque in tight spaces, perfect for 3D printers, DIY robots, and CNC machines. Pack size: single unit.

✅ Holding torque: 0.16Nm (22.66 oz·in)
✅ Step angle: 1.8° (200 steps/rev)
✅ Body size: 42x42x22.5mm; mounting hole distance 31mm
✅ Shaft: 24±0.5mm length; φ5mm diameter; D-cut length 24mm
✅ Cable: 1m long; 4-wire color code Black (A+), Green (A−), Red (B+), Blue (B−)
✅ Resistance: 3.7Ω; Rated current: 0.8A; Inductance ~4.3mH ±20%
✅ Weight: 141g
✅ Safety/operating: Dielectric strength 500V AC; UL insulation class B (130°C); -20°C to +50°C; humidity 15-95% RH; temp rise up to 80K

💡 What is a pillow block bearing used for?

Pillow block bearings are handy for supporting rotating shafts and keeping alignment in compact machinery. - Handy for mounting shafts in 3D printers, hobby CNCs, and automation projects - They help reduce vibration and improve motion stability under load - For longer life, look at sealed-ball bearing and ceramic option variants in similar setups