Stepper Motor NEMA17 with Planetary Gearbox
| Max Radial Load | <80N
|
| (12mm from Shaft)
|
| Max Axial Load | <30N
|
| Shaft Radial Play | <0.06 mm
|
| Shaft Axial Play | <0.3 mm
|
| Backlash | <1.5°
|
| (Economy Version) |
|
| Backlash | ≤5arcmin
|
| (Precision Version)
|
Planetary Gearbox Parameters
| Gearbox Ratio | i | 4.44 | 17,22 | 65, 83, 106 | 247, 316, 403, 515
|
| Gearbox Stage | - | 1 | 2 | 3 | 4
|
| Length L2 | mm | 39.0 | 49.4 | 59.6 | 69.8
|
| Max Rated Torque | Nm | 5,9 | 9,8 | 15,7 | 19,6
|
| Short Time Torque | Nm | 17,7 | 29,4 | 47,1 | 58,8
|
| Efficiency | % | 90% | 81% | 73% | 66%
|
| Weight | g | 350 | 450 | 550 | 650
|
Stepper Motor NEMA17 with Planetary Gearbox - Dimension
Parameters Stepper Motor Size NEMA17
| Model | Voltage | Current /phase | Resistance /phase | Inductivity /phase | Holding Torque | Leads | Inertia | Weight | Length L1 | Max. Ratio
|
| Single Shaft | V | A | n | mH | Nm | | g-m2 | kg | mm |
|
| NEMA17-2817 | 2.8 | 1.68 | 1.65 | 3.2 | 0,35 | 4 | 54 | 0.28 | 40 | <1:247
|
| NEMA17-2817L | 2.8 | 1.68 | 1.65 | 2.8 | 0,43 | 4 | 68 | 0.35 | 48 | <1:106
|
Stepper Motor Torque-Speed Curves
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