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Available Frame Sizes
PK Series High-Torque Type (0.72°/step)
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High Torque Type
This motor combines high torque and a compact size. Three frame sizes, 0.79 in. (20mm), 1.10 in. (28mm) and 1.65 in. (42mm), are available. The high torque motor generates approximately 1.3 to 1.5 times the torque achieved by the standard type.
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Guaranteed Performance
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Highest Torque AC Input |
RS-485 Communications 24 VDC |
Compact Driver 24 VDC |
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Board Level Driver 12 ~ 24 VDC |
Encoder Models Available
500 or 1000 pulse/rev.
2/ 3-channel TTL type or 3-channel line driver type
Product Lineup
Type |
Features |
Motor Frame Size |
Basic Step Angle |
Connection Type | Lead Wires | Max. |
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No Encoder |
Encoder |
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A high torque motor generating high torque of approx. 1.3 to 1.5 times the level achieved by the standard type. | 0.79 in. (20 mm) | - | 0.72° | New Pentagon (Bipolar) | 5 | 3.2 oz-in (0.0231 N·m) |
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| 1.10 in. (28 mm) | - | 6.8 ~ 11 oz-in (0.048 ~ 0.072 N·m) |
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| 1.65 in. (42 mm) | 1.65 in. (42 mm) | 34 ~ 59 oz-in (0.24 ~ 0.42 N·m) |
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