PARAMETERS | SERIES | PARALLEL | UNIPOLAR |
NO. OF PHASES | 2 | 2 | 2 |
STEP ANGLE | 1.8+/-%5 deg | 1.8+/-5% deg | 1.8+/-5% deg |
VOLTAGE | 6.6 V | 3.3 V | 4.9 V |
CURRENT | 4.0 A/phase | 8.0 A/phase | 6.0 A/phase |
RESISTANCE | 1.64+/-10% ohm/phase | 0.41+/-10% ohm/phase | 0.82+/-10% ohm/phase |
INDUCTANCE | 17.2+/-20% mH/phase | 4.3+/-20% mH/phase | 4.3+/-20% mH/phase |
HOLDING TORQUE | 2550 oz/in (1800 N.cm) | 2550 oz/in (1800 N.cm) | 1841 oz/in (1300 N.cm) |
INSULATION CLASS | B | B | B |
NO. OF LEADS | 8 | 8 | 8 |
BODY LENGTH | 150mm | 150mm | 150mm |
WEIGHT | 12.5 LBS | 12.5 LBS | 12.5 LBS |