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M - F 8:30 am EST to 5:00 pm PST
Customer Service: 1-800-418-7903
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Available Frame Sizes
High-Resolution Type (0.36°/step)
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High Resolution Type
These high resolution stepping motors have half the step angle of standard stepping motors. The high resolution type offer higher positioning accuracy with the basic step angle of 0.36°/step. Smaller step angles can be achieved by half-step driving or microstep driving. Other than having twice as many rotor teeth as standard stepping motors, all other structures are exactly the same as standard stepping motors.
Encoder Models Available
500 or 1000 pulse/rev.
2/ 3-channel TTL type or 3-channel line driver type
Need a Motor & Driver System?
Guaranteed Performance
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RS-485 Communications 24 VDC |
Compact 24 VDC |
Board Level Driver 12 ~ 24 VDC |
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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 High-Resolution |
A high-torque motor offering higher positioning accuracy with the basic step angle set to 0.36°/step, or half the basic step angle of the standard type. | 1.10 in. (28 mm) | - | 0.36° | New Pentagon (Bipolar) | 5 | 5.9 ~ 12.7 oz-in (0.042 ~ 0.09 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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| 2.36 in. (60 mm) | 2.36 in. (60 mm) | 110 ~ 320 oz-in (0.78 ~ 2.3 N·m) |
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View Products = View all PK Series Stepping Motors