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Nema 23 (57mm)
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 |
75N (20mm from the flange) |
Max. axial force |
15N |
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) |
41.0mm
(1.62")
|
MT-2301HS200AW |
2.00 | 84.0 | 6.0 | 1.10 | 3.4 | 120 | 210 | 0.45 |
MT-2301HS280AW |
2.80 | 84.0 | 6.0 | 0.70 | 1.4 | 120 | 210 | 0.45 | |
51.0mm
(2.00")
|
MT-2302HS200AW |
2.00 | 160.0 | 11.5 | 1.40 | 5.1 | 275 | 360 | 0.65 |
MT-2302HS280AW | 2.80 | 160.0 | 11.5 | 0.83 | 2.2 | 275 | 360 | 0.65 | |
56.0mm
(2.20")
|
MT-2303HS200AW |
2.00 | 175.0 | 12.6 | 1.40 | 5.1 | 300 | 400 | 0.72 |
MT-2303HS280AW |
2.80 | 175.0 | 12.6 | 0.90 | 2.5 | 300 | 400 | 0.72 | |
65.0mm
(2.56") |
MT-2304HS250AW |
2.50 | 223.0 | 16.0 | 2.00 | 7.6 | 340 | 400 | 0.85 |
77.0mm
(3.03")
|
MT-2305HS280AW |
2.80 | 265.0 | 19.1 | 1.13 | 3.6 | 480 | 680 | 1.00 |
86.0mm
(3.39")
|
MT-2315HS300AW |
3.00 | 340.0 | 24.5 | 1.2 | 4.0 | 670 | 1000 | 1.20 |
100.0mm
(3.94")
|
MT-2306HS300AW |
3.00 | 430.0 | 31.0 | 2.80 | 11.0 | 680 | 1000 | 1.60 |
110.0mm
(4.33")
|
MT-2307HS310AW |
3.10 | 445.0 | 32.0 | 1.90 | 7.3 | 810 | 1200 | 1.70 |
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) |
41.0mm
(1.62")
|
MT-2301HS1006AW |
1.00 | 55.5 | 4.0 | 5.7 | 5.4 | 120 | 210 | 0.45 |
51.0mm
(2.00")
|
MT-2302HS1006AW |
1.00 | 101.0 | 7.3 | 6.6 | 8.2 | 275 | 360 | 0.65 |
56.0mm
(2.20")
|
MT-2303HS1006AW |
1.00 | 126.0 | 9.1 | 7.4 | 10.0 | 300 | 400 | 0.72 |
77.0mm
(3.03")
|
MT-2305HS1006AW |
1.00 | 189.0 |
13.6 |
8.6 | 14.0 | 480 | 680 | 1.00 |
MT-2305HS3006AW |
3.00 | 189.0 | 13.6 | 1.0 | 1.6 | 480 | 680 | 1.00 |