Unit Conversion Tool
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Business Hours - Monday to Friday, 8:30am EST to 5:00pm PST
U.S.A. Customers:
Customer Service - 1-800-418-7903
Tech Support – 1-800-GO-VEXTA (468-3982)
International Customers:
+1-847-871-5931 or
+1-310-715-3303
For Japanese:
1-800-746-6872 or
+1-310-715-3303
1-800-GO-VEXTA (468-3982)
- Stepper Motors
- Servo Motors
- AC Motors & Gear Motors
- Brushless DC Motors
- Linear Actuators
- Rotary Actuators
- Network Products
- Cooling Fans
Linear Slides
Linear Actuators / Cylinders
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 (0.72°)
- 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) |
Encoder |
Shaft |
Electromagnetic Brake |
Current |
Basic Step Angle |
Web Price |
Add To Cart / Contact Sales |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PKE543AC | - 1.65 in42 mm | - 1.34 in.34 mm |
 |
- 19.8 oz-in0.14 N·m | - Round Shaft (No Gearhead) | - | - Not Equipped | - Single | - Not Equipped | - 0.35 A | - 0.72° | $69.00 |
Add To Cart
Request Quote |
| PKE544AC | - 1.65 in42 mm | - 1.57 in.40 mm |
 |
- 29 oz-in0.21 N·m | - Round Shaft (No Gearhead) | - | - Not Equipped | - Single | - Not Equipped | - 0.35 A | - 0.72° | $70.00 |
Add To Cart
Request Quote |
| PKE545AC | - 1.65 in42 mm | - 1.81 in.46 mm |
 |
- 38 oz-in0.27 N·m | - Round Shaft (No Gearhead) | - | - Not Equipped | - Single | - Not Equipped | - 0.35 A | - 0.72° | $77.00 |
Add To Cart
Request Quote |
| PKE543AC-HS50 | - 1.65 in42 mm | - 1.34 in.34 mm |
 |
- 480 oz-in3.5 N·m | - Harmonic Gear | - 50 :1 | - Not Equipped | - Single | - Not Equipped | - 0.35 A | - 0.0144° | $708.00 |
Add To Cart
Request Quote |
| PKE543AC-HS100 | - 1.65 in42 mm | - 1.34 in.34 mm |
 |
- 704 oz-in5 N·m | - Harmonic Gear | - 100 :1 | - Not Equipped | - Single | - Not Equipped | - 0.35 A | - 0.0072° | $708.00 |
Add To Cart
Request Quote |
| PKE545AC-PS5 | - 1.65 in42 mm | - 1.81 in.46 mm |
 |
- 140.8 oz-in1 N·m | - Planetary Gear | - 5 :1 | - Not Equipped | - Single | - Not Equipped | - 0.35 A | - 0.144° | $364.00 |
Add To Cart
Request Quote |
| PKE545AC-PS7.2 | - 1.65 in42 mm | - 1.81 in.46 mm |
 |
- 211.2 oz-in1.5 N·m | - Planetary Gear | - 7.2 :1 | - Not Equipped | - Single | - Not Equipped | - 0.35 A | - 0.1° | $364.00 |
Add To Cart
Request Quote |
| PKE545AC-PS10 | - 1.65 in42 mm | - 1.81 in.46 mm |
 |
- 211.2 oz-in1.5 N·m | - Planetary Gear | - 10 :1 | - Not Equipped | - Single | - Not Equipped | - 0.35 A | - 0.072° | $364.00 |
Add To Cart
Request Quote |
| PKE543AC-PS25 | - 1.65 in42 mm | - 1.34 in.34 mm |
 |
- 352 oz-in2.5 N·m | - Planetary Gear | - 25 :1 | - Not Equipped | - Single | - Not Equipped | - 0.35 A | - 0.0288° | $414.00 |
Add To Cart
Request Quote |
| PKE543AC-PS36 | - 1.65 in42 mm | - 1.34 in.34 mm |
 |
- 416 oz-in3 N·m | - Planetary Gear | - 36 :1 | - Not Equipped | - Single | - Not Equipped | - 0.35 A | - 0.02° | $414.00 |
Add To Cart
Request Quote |
| PKE543AC-PS50 | - 1.65 in42 mm | - 1.34 in.34 mm |
 |
- 416 oz-in3 N·m | - Planetary Gear | - 50 :1 | - Not Equipped | - Single | - Not Equipped | - 0.35 A | - 0.0144° | $414.00 |
Add To Cart
Request Quote |
| PKE543AC-TS3.6 | - 1.65 in42 mm | - 1.34 in.34 mm |
 |
- 70.4 oz-in0.5 N·m | - Spur Gear | - 3.6 :1 | - Not Equipped | - Single | - Not Equipped | - 0.35 A | - 0.2° | $209.00 |
Add To Cart
Request Quote |
| PKE543AC-TS7.2 | - 1.65 in42 mm | - 1.34 in.34 mm |
 |
- 140.8 oz-in1 N·m | - Spur Gear | - 7.2 :1 | - Not Equipped | - Single | - Not Equipped | - 0.35 A | - 0.1° | $209.00 |
Add To Cart
Request Quote |
| PKE543AC-TS10 | - 1.65 in42 mm | - 1.34 in.34 mm |
 |
- 196.8 oz-in1.4 N·m | - Spur Gear | - 10 :1 | - Not Equipped | - Single | - Not Equipped | - 0.35 A | - 0.072° | $224.00 |
Add To Cart
Request Quote |
| PKE543AC-TS20 | - 1.65 in42 mm | - 1.34 in.34 mm |
 |
- 283.2 oz-in2 N·m | - Spur Gear | - 20 :1 | - Not Equipped | - Single | - Not Equipped | - 0.35 A | - 0.036° | $224.00 |
Add To Cart
Request Quote |
| PKE543AC-TS30 | - 1.65 in42 mm | - 1.34 in.34 mm |
 |
- 320 oz-in2.3 N·m | - Spur Gear | - 30 :1 | - Not Equipped | - Single | - Not Equipped | - 0.35 A | - 0.024° | $224.00 |
Add To Cart
Request Quote |
| PKE543BC | - 1.65 in42 mm | - 1.34 in.34 mm |
|
- 19.8 oz-in0.14 N·m | - Round Shaft (No Gearhead) | - | - Not Equipped | - Double | - Not Equipped | - 0.35 A | - 0.72° | $71.00 |
Add To Cart
Request Quote |
| PKE544BC | - 1.65 in42 mm | - 1.57 in.40 mm |
|
- 29 oz-in0.21 N·m | - Round Shaft (No Gearhead) | - | - Not Equipped | - Double | - Not Equipped | - 0.35 A | - 0.72° | $72.00 |
Add To Cart
Request Quote |
| PKE545BC | - 1.65 in42 mm | - 1.81 in.46 mm |
|
- 38 oz-in0.27 N·m | - Round Shaft (No Gearhead) | - | - Not Equipped | - Double | - Not Equipped | - 0.35 A | - 0.72° | $80.00 |
Add To Cart
Request Quote |
| PKE543BC-HS50 | - 1.65 in42 mm | - 1.34 in.34 mm |
|
- 480 oz-in3.5 N·m | - Harmonic Gear | - 50 :1 | - Not Equipped | - Double | - Not Equipped | - 0.35 A | - 0.0144° | $710.00 |
Add To Cart
Request Quote |
| PKE543BC-HS100 | - 1.65 in42 mm | - 1.34 in.34 mm |
|
- 704 oz-in5 N·m | - Harmonic Gear | - 100 :1 | - Not Equipped | - Double | - Not Equipped | - 0.35 A | - 0.0072° | $710.00 |
Add To Cart
Request Quote |
| PKE545BC-PS5 | - 1.65 in42 mm | - 1.81 in.46 mm |
|
- 140.8 oz-in1 N·m | - Planetary Gear | - 5 :1 | - Not Equipped | - Double | - Not Equipped | - 0.35 A | - 0.144° | $366.00 |
Add To Cart
Request Quote |
| PKE545BC-PS7.2 | - 1.65 in42 mm | - 1.81 in.46 mm |
|
- 211.2 oz-in1.5 N·m | - Planetary Gear | - 7.2 :1 | - Not Equipped | - Double | - Not Equipped | - 0.35 A | - 0.1° | $366.00 |
Add To Cart
Request Quote |
| PKE545BC-PS10 | - 1.65 in42 mm | - 1.81 in.46 mm |
|
- 211.2 oz-in1.5 N·m | - Planetary Gear | - 10 :1 | - Not Equipped | - Double | - Not Equipped | - 0.35 A | - 0.072° | $366.00 |
Add To Cart
Request Quote |
| PKE543BC-PS25 | - 1.65 in42 mm | - 1.34 in.34 mm |
|
- 352 oz-in2.5 N·m | - Planetary Gear | - 25 :1 | - Not Equipped | - Double | - Not Equipped | - 0.35 A | - 0.0288° | $416.00 |
Add To Cart
Request Quote |
