12V 1.2A Nema 11 Stepper Motor with Pulley 6.35mm for 3D Printer Extruder Mini Hybrid Stepper Motor
Basic Properties
Trading Properties
Product Summary
Product Details
12V Nema 11 Stepper Motor
,1.2A Mini Stepper Motor
,Pulley 6.35mm Hybrid Stepper Motor
Product Description
The Nema 11 stepper motor with pulley is a compact, high-precision drive solution engineered for 3D printers, extruder assemblies, and mini printer mechanisms. It features a 4-lead wire configuration terminated with a PHR 4-pin connector and operates at 12V, making it a reliable drop-in component for space-constrained motion control applications.












The table below lists the standard hybrid stepper motor series, including frame size, body length, model number, holding torque, and rated current range. Use it to compare the Nema 11 configuration against other frame sizes for your application.
| Product | Length | SY Model | Holding Torque | Rated Current |
|---|---|---|---|---|
| Nema 8 | 28 mm | 20BYGH28 | 15 mNm | 0.2 – 0.6 A |
| 31 mm | 20BYGH31 | 20 mNm | 0.2 – 0.6 A | |
| 48 mm | 20BYGH48 | 35 mNm | 0.3 – 0.6 A | |
| Nema 11 | 23 mm | 28BYGH23 | 40 mNm | 0.3 – 1.0 A |
| 31 mm | 28BYGH31 | 80 mNm | 0.3 – 1.2 A | |
| 40 mm | 28BYGH40 | 110 mNm | 0.4 – 1.2 A | |
| 50 mm | 28BYGH50 | 140 mNm | 0.7 – 1.5 A | |
| Nema 14 | 20 mm | 35BYGF20 | 80 mNm | 0.35 – 1.0 A |
| 28 mm | 35BYGF28 | 160 mNm | 0.4 – 1.5 A | |
| 36 mm | 35BYGF36 | 240 mNm | 0.7 – 1.5 A | |
| 45 mm | 35BYGF45 | 300 mNm | 0.6 – 2.0 A | |
| 55 mm | 35BYGF55 | 450 mNm | 0.8 – 2.2 A | |
| Nema 16 | 20 mm | 39BYGF20 | 120 mNm | 0.35 – 1.0 A |
| 28 mm | 39BYGF28 | 320 mNm | 0.4 – 1.5 A | |
| 33 mm | 39BYGF33 | 380 mNm | 0.6 – 1.5 A | |
| 38 mm | 39BYGF38 | 450 mNm | 0.8 – 2.0 A | |
| 43 mm | 39BYGF43 | 550 mNm | 0.8 – 2.5 A | |
| Nema 17 | 33 mm | 42BYGH33 | 320 mNm | 0.4 – 1.5 A |
| 40 mm | 42BYGH40 | 480 mNm | 0.4 – 2.0 A | |
| 48 mm | 42BYGH48 | 620 mNm | 0.8 – 2.0 A | |
| 58 mm | 42BYGH58 | 800 mNm | 1.0 – 2.0 A | |
| 68 mm | 42BYGH68 | 920 mNm | 1.0 – 2.5 A | |
| Nema 23 | 41 mm | 57BYGH41 | 820 mNm | 1 – 3.5 A |
| 56 mm | 57BYGH56 | 1500 mNm | 1 – 3.5 A | |
| 80 mm | 57BYGH80 | 2300 mNm | 1.5 – 5 A | |
| 100 mm | 57BYGH100 | 3000 mNm | 1.5 – 5 A | |
| Nema 24 | 45 mm | 60BYGH45 | 1000 mNm | 1.5 – 3 A |
| 55 mm | 60BYGH55 | 1600 mNm | 1.5 – 4 A | |
| 67 mm | 60BYGH67 | 2100 mNm | 1.5 – 4 A | |
| 80 mm | 60BYGH80 | 2600 mNm | 2 – 5 A | |
| 98 mm | 60BYGH98 | 3300 mNm | 2 – 5 A | |
| Nema 34 | 67 mm | 86BYGH67 | 3500 mNm | 2 – 5 A |
| 77 mm | 86BYGH77 | 4600 mNm | 2 – 5 A | |
| 97 mm | 86BYGH97 | 6500 mNm | 2 – 5 A | |
| 118 mm | 86BYGH118 | 9000 mNm | 2 – 6 A | |
| 127 mm | 86BYGH127 | 10000 mNm | 3 – 7 A | |
| 156 mm | 86BYGH156 | 12000 mNm | 4 – 7 A |
Holding torque and rated current values are standard reference figures. Actual performance depends on the selected model, driver settings, and operating conditions.