| Part No. |
Captive |
28H4(X)-V |
28H6(X)-V |
|
Non-Captive |
28F4(X)-V |
28F6(X)-V |
|
External Lin. |
E28H4(X)-V |
E28H6(X)-V |
| Wiring |
Bipolar |
Unipolar** |
| Operating voltage |
2.1 VDC |
5 VDC |
12 VDC |
5 VDC |
12 VDC |
| Current/phase |
1 A |
0.42 A |
0.18 A |
0.42 A |
0.18 A |
| Resistance/phase |
2.1 Ω |
11.9 Ω |
68.6 Ω |
11.9 Ω |
68.6 Ω |
| Inductance/phase |
1.5 mH |
6.7 mH |
39 mH |
3.3 mH |
19.5 mH |
| Power consumption |
4.2 W |
| Rotor inertia |
9 gcm2 |
| Temperature rise |
135°F (75°C) Rise |
| Weight |
4.2 oz (119 g) |
| Insulation resistance |
20 M Ω |
**Unipolar drive gives approximately 30% less thrust than bipolar drive.
|