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General Specifications
| Item | Specification |
| Step Angle Accuracy | 5% (Full Step No Load) |
| Resistance Accuracy | ± 10% |
| Inductance Accuracy | ± 20% |
| Tempature Rise | 80ºC Max. (rated current, 2phase on) |
| Ambient Temperature | -10ºC ~ +50ºC |
| Insulation Resistance | 100MΩ Min., 500 Vdc |
| Dielectric Strength | 500 Vac for one minute |
| Shaft Radial Play | 0.06 Max (450 g-load) |
| Shaft Axial Play | 0.08 Max (450 g-load) |
Size 16H Motor Specifications
| Model No. | Rated Voltage | Per Phase | Holding Torque | # of Leads | Rotor Inertia | Weight | ||||
| Current | Resistance | Inductance | ||||||||
| Single Shaft | Double Shaft | V | A | Ohm | mH | Oz-in | Kg-cm | g-cm2 | Kg | |
|
16H080-028-4A |
16H080-028-4B |
7.84 |
0.28 |
28 |
51 |
11.1 |
0.8 |
4 |
0.11 |
0.14 |
|
16H080-040-6A |
16H080-040-6B |
5.6 |
0.40 |
14 |
11 |
7.8 |
0.56 |
6 |
||
|
16H100-046-4A |
16H100-046-4B |
6.006 |
0.46 |
13.2 |
35 |
16.9 |
1.2 |
4 |
0.12 |
0.16 |
|
16H100-065-6A |
16H100-065-6B |
4.29 |
0.65 |
6.6 |
7.5 |
12.5 |
0.9 |
6 |
||
|
16H125-046-4A |
16H125-046-4B |
6.37 |
0.46 |
14 |
28 |
26.2 |
1.9 |
4 |
0.14 |
0.18 |
|
16H125-065-6A |
16H125-065-6B |
4.55 |
0.65 |
7 |
6 |
19.4 |
1.4 |
6 |
||
|
16H138-057-4A |
16H138-057-4B |
6.72 |
0.57 |
12 |
31 |
31.8 |
2.3 |
4 |
0.16 |
0.23 |
|
16H138-080-6A |
16H138-080-6B |
4.8 |
0.8 |
6 |
6.8 |
23.6 |
1.7 |
6 |
||
|
16H150-057-4A |
16H150-057-4B |
8.4 |
0.57 |
15 |
28 |
37.5 |
2.7 |
4 |
0.2 |
0.28 |
|
16H150-080-6A |
16H150-080-6B |
6 |
0.8 |
7.5 |
6 |
27.8 |
2 |
6 |
||
|
16H190-035-4A |
16H190-035-4B |
15.4 |
0.36 |
44 |
110 |
41.2 |
3.0 |
4 |
0.28 |
0.38 |
|
16H190-050-6A |
16H190-050-6B |
11 |
0.5 |
22 |
24 |
30.5 |
2.2 |
6 |
||
Length
| Model # | A | |
| Inches | mm | |
| 16H080-xx | 0.80 | 20 |
| 16H100-xx | 1.00 | 25 |
| 16H125-xx | 1.25 | 32 |
| 16H138-xx | 1.38 | 35 |
| 16H150-xx | 1.50 | 38 |
| 16H190-xx | 1.90 | 48 |
Motor Modification Options