1.65 in. (42 mm) RKII Series 5-Phase Stepper Motors (AC Input)
RKII Series 5-Phase Stepper Motors (AC Input)
The RKII Series Stepper Motors are designed to provide high performance and energy savings. To achieve constant maximum torque output with lower heat generation and save energy, the motor losses have been substantially reduced allowing them to be operated for longer hours at high speed which is not possible with conventional stepper motors. For use with RKII Series AC Input Drivers.
- 1.65 in. (42 mm) Frame Size
- 5-Phase, New Pentagon (0.72º)
- Single or Double Shaft
- Geared Types Available
- Encoder Types Available
Item # |
Frame Size |
Motor Length |
Speed-Torque Characteristics |
Holding Torque |
Shaft/Gear Type |
Gear Ratio (X:1) |
Cable Direction |
Encoder |
Shaft |
Electromagnetic Brake |
Current |
Basic Step Angle |
Web Price |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PKE543BC-PS36 | Frame Size 1.65 in | Motor Length 1.34 in. |
Speed-Torque Characteristics
 |
Holding Torque 416 oz-in | Shaft/Gear Type Planetary Gear | Gear Ratio (X:1) 36 :1 | Cable Direction - | Encoder Not Equipped | Shaft Double | Electromagnetic Brake Not Equipped | Current 0.35 A | Basic Step Angle 0.02º | $503.00 |
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| PKE543BC-PS50 | Frame Size 1.65 in | Motor Length 1.34 in. |
Speed-Torque Characteristics
 |
Holding Torque 416 oz-in | Shaft/Gear Type Planetary Gear | Gear Ratio (X:1) 50 :1 | Cable Direction - | Encoder Not Equipped | Shaft Double | Electromagnetic Brake Not Equipped | Current 0.35 A | Basic Step Angle 0.0144º | $503.00 |
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| PKE543BC-TS3.6 | Frame Size 1.65 in | Motor Length 1.34 in. |
Speed-Torque Characteristics
 |
Holding Torque 70.4 oz-in | Shaft/Gear Type Spur Gear (Offset Shaft) | Gear Ratio (X:1) 3.6 :1 | Cable Direction - | Encoder Not Equipped | Shaft Double | Electromagnetic Brake Not Equipped | Current 0.35 A | Basic Step Angle 0.2º | $255.00 |
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| PKE543BC-TS7.2 | Frame Size 1.65 in | Motor Length 1.34 in. |
Speed-Torque Characteristics
 |
Holding Torque 140.8 oz-in | Shaft/Gear Type Spur Gear (Offset Shaft) | Gear Ratio (X:1) 7.2 :1 | Cable Direction - | Encoder Not Equipped | Shaft Double | Electromagnetic Brake Not Equipped | Current 0.35 A | Basic Step Angle 0.1º | $255.00 |
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| PKE543BC-TS10 | Frame Size 1.65 in | Motor Length 1.34 in. |
Speed-Torque Characteristics
 |
Holding Torque 196.8 oz-in | Shaft/Gear Type Spur Gear (Offset Shaft) | Gear Ratio (X:1) 10 :1 | Cable Direction - | Encoder Not Equipped | Shaft Double | Electromagnetic Brake Not Equipped | Current 0.35 A | Basic Step Angle 0.072º | $274.00 |
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| PKE543BC-TS20 | Frame Size 1.65 in | Motor Length 1.34 in. |
Speed-Torque Characteristics
 |
Holding Torque 283.2 oz-in | Shaft/Gear Type Spur Gear (Offset Shaft) | Gear Ratio (X:1) 20 :1 | Cable Direction - | Encoder Not Equipped | Shaft Double | Electromagnetic Brake Not Equipped | Current 0.35 A | Basic Step Angle 0.036º | $274.00 |
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| PKE543BC-TS30 | Frame Size 1.65 in | Motor Length 1.34 in. |
Speed-Torque Characteristics
 |
Holding Torque 320 oz-in | Shaft/Gear Type Spur Gear (Offset Shaft) | Gear Ratio (X:1) 30 :1 | Cable Direction - | Encoder Not Equipped | Shaft Double | Electromagnetic Brake Not Equipped | Current 0.35 A | Basic Step Angle 0.024º | $274.00 |
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| PKE543MC | Frame Size 1.65 in | Motor Length 1.34 in. |
Speed-Torque Characteristics
 |
Holding Torque 19.8 oz-in | Shaft/Gear Type Round Shaft with Flat (No Gearhead) | Gear Ratio (X:1) - | Cable Direction - | Encoder Not Equipped | Shaft Single | Electromagnetic Brake Equipped | Current 0.35 A | Basic Step Angle 0.72º | $263.00 |
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| PKE544MC | Frame Size 1.65 in | Motor Length 1.57 in. |
Speed-Torque Characteristics
 |
Holding Torque 29 oz-in | Shaft/Gear Type Round Shaft with Flat (No Gearhead) | Gear Ratio (X:1) - | Cable Direction - | Encoder Not Equipped | Shaft Single | Electromagnetic Brake Equipped | Current 0.35 A | Basic Step Angle 0.72º | $264.00 |
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| PKE545MC | Frame Size 1.65 in | Motor Length 1.81 in. |
Speed-Torque Characteristics
 |
Holding Torque 38 oz-in | Shaft/Gear Type Round Shaft with Flat (No Gearhead) | Gear Ratio (X:1) - | Cable Direction - | Encoder Not Equipped | Shaft Single | Electromagnetic Brake Equipped | Current 0.35 A | Basic Step Angle 0.72º | $273.00 |
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| PKE543MC-HS50 | Frame Size 1.65 in | Motor Length 1.34 in. |
Speed-Torque Characteristics
 |
Holding Torque 480 oz-in | Shaft/Gear Type Harmonic Gear | Gear Ratio (X:1) 50 :1 | Cable Direction - | Encoder Not Equipped | Shaft Single | Electromagnetic Brake Equipped | Current 0.35 A | Basic Step Angle 0.0144º | $1,060.00 |
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| PKE543MC-HS100 | Frame Size 1.65 in | Motor Length 1.34 in. |
Speed-Torque Characteristics
 |
Holding Torque 704 oz-in | Shaft/Gear Type Harmonic Gear | Gear Ratio (X:1) 100 :1 | Cable Direction - | Encoder Not Equipped | Shaft Single | Electromagnetic Brake Equipped | Current 0.35 A | Basic Step Angle 0.0072º | $1,060.00 |
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| PKE545MC-PS5 | Frame Size 1.65 in | Motor Length 1.81 in. |
Speed-Torque Characteristics
 |
Holding Torque 140.8 oz-in | Shaft/Gear Type Planetary Gear | Gear Ratio (X:1) 5 :1 | Cable Direction - | Encoder Not Equipped | Shaft Single | Electromagnetic Brake Equipped | Current 0.35 A | Basic Step Angle 0.144º | $642.00 |
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| PKE545MC-PS7.2 | Frame Size 1.65 in | Motor Length 1.81 in. |
Speed-Torque Characteristics
 |
Holding Torque 211.2 oz-in | Shaft/Gear Type Planetary Gear | Gear Ratio (X:1) 7.2 :1 | Cable Direction - | Encoder Not Equipped | Shaft Single | Electromagnetic Brake Equipped | Current 0.35 A | Basic Step Angle 0.1º | $642.00 |
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| PKE545MC-PS10 | Frame Size 1.65 in | Motor Length 1.81 in. |
Speed-Torque Characteristics
 |
Holding Torque 211.2 oz-in | Shaft/Gear Type Planetary Gear | Gear Ratio (X:1) 10 :1 | Cable Direction - | Encoder Not Equipped | Shaft Single | Electromagnetic Brake Equipped | Current 0.35 A | Basic Step Angle 0.072º | $642.00 |
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| PKE543MC-PS25 | Frame Size 1.65 in | Motor Length 1.34 in. |
Speed-Torque Characteristics
 |
Holding Torque 352 oz-in | Shaft/Gear Type Planetary Gear | Gear Ratio (X:1) 25 :1 | Cable Direction - | Encoder Not Equipped | Shaft Single | Electromagnetic Brake Equipped | Current 0.35 A | Basic Step Angle 0.0288º | $704.00 |
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| PKE543MC-PS36 | Frame Size 1.65 in | Motor Length 1.34 in. |
Speed-Torque Characteristics
|
Holding Torque 416 oz-in | Shaft/Gear Type Planetary Gear | Gear Ratio (X:1) 36 :1 | Cable Direction - | Encoder Not Equipped | Shaft Single | Electromagnetic Brake Equipped | Current 0.35 A | Basic Step Angle 0.02º | $704.00 |
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| PKE543MC-PS50 | Frame Size 1.65 in | Motor Length 1.34 in. |
Speed-Torque Characteristics
|
Holding Torque 416 oz-in | Shaft/Gear Type Planetary Gear | Gear Ratio (X:1) 50 :1 | Cable Direction - | Encoder Not Equipped | Shaft Single | Electromagnetic Brake Equipped | Current 0.35 A | Basic Step Angle 0.0144º | $704.00 |
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| PKE543MC-TS3.6 | Frame Size 1.65 in | Motor Length 1.34 in. |
Speed-Torque Characteristics
|
Holding Torque 70.4 oz-in | Shaft/Gear Type Spur Gear (Offset Shaft) | Gear Ratio (X:1) 3.6 :1 | Cable Direction - | Encoder Not Equipped | Shaft Single | Electromagnetic Brake Equipped | Current 0.35 A | Basic Step Angle 0.2º | $439.00 |
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| PKE543MC-TS7.2 | Frame Size 1.65 in | Motor Length 1.34 in. |
Speed-Torque Characteristics
|
Holding Torque 140.8 oz-in | Shaft/Gear Type Spur Gear (Offset Shaft) | Gear Ratio (X:1) 7.2 :1 | Cable Direction - | Encoder Not Equipped | Shaft Single | Electromagnetic Brake Equipped | Current 0.35 A | Basic Step Angle 0.1º | $439.00 |
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Request Quote |
| PKE543MC-TS10 | Frame Size 1.65 in | Motor Length 1.34 in. |
Speed-Torque Characteristics
|
Holding Torque 196.8 oz-in | Shaft/Gear Type Spur Gear (Offset Shaft) | Gear Ratio (X:1) 10 :1 | Cable Direction - | Encoder Not Equipped | Shaft Single | Electromagnetic Brake Equipped | Current 0.35 A | Basic Step Angle 0.072º | $458.00 |
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Request Quote |
| PKE543MC-TS20 | Frame Size 1.65 in | Motor Length 1.34 in. |
Speed-Torque Characteristics
|
Holding Torque 283.2 oz-in | Shaft/Gear Type Spur Gear (Offset Shaft) | Gear Ratio (X:1) 20 :1 | Cable Direction - | Encoder Not Equipped | Shaft Single | Electromagnetic Brake Equipped | Current 0.35 A | Basic Step Angle 0.036º | $458.00 |
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| PKE543MC-TS30 | Frame Size 1.65 in | Motor Length 1.34 in. |
Speed-Torque Characteristics
|
Holding Torque 320 oz-in | Shaft/Gear Type Spur Gear (Offset Shaft) | Gear Ratio (X:1) 30 :1 | Cable Direction - | Encoder Not Equipped | Shaft Single | Electromagnetic Brake Equipped | Current 0.35 A | Basic Step Angle 0.024º | $458.00 |
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| PKE543RC2 | Frame Size 1.65 in | Motor Length 1.34 in. |
Speed-Torque Characteristics
|
Holding Torque 19.8 oz-in | Shaft/Gear Type Round Shaft with Flat (No Gearhead) | Gear Ratio (X:1) - | Cable Direction - | Encoder Equipped | Shaft Single | Electromagnetic Brake Not Equipped | Current 0.35 A | Basic Step Angle 0.72º | $173.00 |
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| PKE544RC2 | Frame Size 1.65 in | Motor Length 1.57 in. |
Speed-Torque Characteristics
|
Holding Torque 29 oz-in | Shaft/Gear Type Round Shaft with Flat (No Gearhead) | Gear Ratio (X:1) - | Cable Direction - | Encoder Equipped | Shaft Single | Electromagnetic Brake Not Equipped | Current 0.35 A | Basic Step Angle 0.72º | $174.00 |
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