Tel: +86-20-3106 0625 Email: sales@motechmotor.com
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Nema 17 (42mm)Motech NEMA 17 (42mm) hybrid stepper motors deliver high precision, stable torque, and reliable performance for demanding industrial applications. With a standard 1.8° step angle, they are widely used in 3D printers, medical equipment, CNC machines, and other precision motion control systems. Manufactured with high-quality materials and anti-friction bearings, these motors provide low noise, smooth operation, and long service life.
|
Item |
Specifications |
|
Step Angle |
1.8° |
|
Step Angle Accuracy |
1.8°±5% (full step, no load) |
|
Resistance Accuracy |
±10% |
|
Inductance Accuracy |
±20% |
|
Temperature Rise |
80°C Max.(2 phase on) |
|
Ambient Temperature |
-20°C~+50°C |
|
Insulation Class |
B, 130°C |
|
Insulation Resistance |
100MΩMin. , 500VDC |
|
Shaft Radial Play |
0.02Max. (450 g-load) |
|
Shaft Axial Play |
0.08Max. (450 g-load) |
|
Max. radial force |
28N (20mm from the flange) |
|
Max. axial force |
10N |
4 Lead Bi-Polar
|
Dimension “L” Max |
Model # Single Shaft |
Rated Current (Amps/Phase) |
Holding Torque (oz.in) |
Holding Torque (kg.cm) |
Resistance (Ohms/Phase) |
Inductance (mH/Phase) |
Inertia (g.cm2) |
Detent Torque (g.cm) |
Weight (kg) |
|
21.0mm
(0.83") |
MT-1700HS100AW | 1.00 | 24.0 | 1.7 | 3.5 | 4.5 | 14 | 20 | 0.13 |
|
26.0mm
(1.02")
|
MT-1701HS040A |
0.40 | 24.0 | 1.7 | 24.0 | 36.0 | 20 | 75 | 0.15 |
|
MT-1701HS140A |
1.40 | 21.0 | 1.5 | 1.9 | 2.0 | 20 | 75 | 0.15 | |
|
34.0mm
(1.34")
|
MT-1702HS031A |
0.31 | 35.0 | 2.5 | 38.5 | 21.0 | 35 | 120 | 0.22 |
| MT-1702HS133A | 1.33 | 44.0 | 3.2 | 2.1 | 2.5 | 35 | 120 | 0.22 | |
|
40.0mm
(1.58")
|
MT-1703HS040A |
0.40 | 56.0 | 4.0 | 30.0 | 58.0 | 54 | 150 | 0.28 |
|
MT-1703HS120A |
1.20 | 62.0 | 4.4 | 3.0 | 6.0 | 54 | 150 | 0.28 | |
|
MT-1703HS168A |
1.68 | 62.0 | 4.4 | 1.65 | 3.6 | 54 | 150 | 0.28 | |
|
48.0mm
(1.89")
|
MT-1704HS050A |
0.50 | 70.0 | 5.0 | 24.0 | 36.0 | 68 | 200 | 0.35 |
|
MT-1704HS150A |
1.50 | 77.0 | 5.5 | 2.8 | 5.5 | 68 | 200 | 0.35 | |
|
MT-1704HS168A |
1.68 | 77.0 | 5.5 | 1.65 | 2.8 | 68 | 200 | 0.35 | |
|
60mm
(2.36")
|
MT-1705HS200A |
2.00 | 114 | 8.2 | 2.0 | 3.3 | 102 | 280 | 0.55 |
6 Lead Uni-Polar
|
Dimension “L” Max |
Model # Single Shaft |
Rated Current (Amps/Phase) |
Holding Torque (oz.in) |
Holding Torque (kg.cm) |
Resistance (Ohms/Phase) |
Inductance (mH/Phase) |
Inertia (g.cm2) |
Detent Torque (g.cm) |
Weight (kg) |
|
34.0mm
(1.34")
|
MT-1702HS0956A |
0.95 | 22.0 | 1.6 | 4.2 | 2.5 | 35 | 120 | 0.22 |
|
40.0mm
(1.58")
|
MT-1703HS0406A |
0.40 | 37.5 | 2.7 | 30.0 | 30.0 | 54 | 150 | 0.28 |
|
48.0mm
(1.89")
|
MT-1704HS0406A |
0.40 | 45.0 | 3.2 | 30.0 | 25.0 | 68 | 200 | 0.35 |
|
60mm
(2.36")
|
MT-1705HS1206A |
1.20 | 90.0 | 6.5 | 6.0 | 7.0 | 102 | 280 | 0.55 |
Plug-in Connector
According to different requirement and application, we provide customized motor.
Common cases:
1) Special shaft sizes and features, like multiple flat options, helical cut, slotted options, hollow, etc.
2) Special lead lengths, cables and crimped various connectors
3) Different pulleys, gears and couplings
4) Encoders, brakes and integrated drivers
5) Waterproof and dustproof treatment
6) High-temperature resistance
If you have any requirement, don’t hesitate to contact us. Our email: sales@motechmotor.com
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Tel: +86-20-31060625
Fax: +86-20-31060635
Email:sales@motechmotor.com
Add.:Block 15th, Tian An Hi-tech Ecologocal Park, No.555, Panyu Avenue North, Panyu distrct, Guangzhou, China (511400)
