Size: Nema 17, 1.8°
Holding Torque: up to 78 oz-in or 55 Ncm
Speed: up to 50 RPS
Compact. Powerful.
The ElectroCraft Torque Power™ Enhanced Nema 17 is a high performance stepper motor incorporating creative design and manufacturing techniques to offer improved holding torque. Motors are available in both bipolar and unipolar windings with a variety of shaft configurations and encoder options to meet the needs of any application.
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| TPE17 Bi-Polar Stack Size | |||
|---|---|---|---|
| Imperial Models | TPE17-45 | TPE17-63 | TPE17-78 |
| Metric Models | TPE17M-32 | TPE17M-44 | TPE17M-55 |
| Holding Torque Bi-Polar (oz-in) |
45.0 | 63.0 | 78.0 |
| Holding Torque Bi-Polar (Ncm) |
31.77 | 44.48 | 55.08 |
| Length (inches) |
1.5 | 1.6 | 2.0 |
| Length (cm) |
3.8 | 4.1 | 5.1 |
| Width (inches) |
1.6 | 1.6 | 1.6 |
| Width (cm) |
4.1 | 4.1 | 4.1 |
| Weight (oz) |
9.0 | 11.0 | 13.0 |
| Weight (Kg) |
0.3 | 0.3 | 0.4 |
| Step Angle (°/step) |
1.8 | 1.8 | 1.8 |
| Number Leads | 4 | 4 | 4 |
| TPE17 & TPE17M Frame Size Drawing Key | |||
|---|---|---|---|
| MOTOR TYPE | LENGTH (INCHES) |
LENGTH (MM) |
|
| IMPERIAL | METRIC | ||
| TPE17-45 | TPE17M-32 | 1.42 ±.03 | 36.1 ±.8 |
| TPE17-63 | TPE17M-44 | 1.62 ±.03 | 41.1 ±.8 |
| TPE17-78 | TPE17M-55 | 1.91 ±.03 | 49.1 ±.8 |
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US 17662 
GB 11225 
CA 9544 
AU 7755 
IE 5494 
BR 2313 
SG 1257 
NZ 985 
