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Business Hours - Monday to Friday, 8:30am EST to 5:00pm PST
U.S.A. Customers:
Sales - 1-800-448-6935
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
+1-310-715-3304
Support: 1-800-468-3982 Sales: 1-800-448-6935
Free Shipping for Online Orders. Terms and conditions apply.
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.
- 3.35 in. (85 mm)/3.54 in. (90 mm) Frame Sizes
- 5-Phase, New Pentagon (0.72°)
- Single or Double Shaft
- Geared Types Available
- Encoder Types Available
- Electromagnetic Brake 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PKE596AC | - 3.35 in85 mm | - 2.68 in.68 mm |
 |
- 290 oz-in2.1 N·m | - Round Shaft with Flat (No Gearhead) | - | - Not Equipped | - Single | - Not Equipped | - 0.75 A | - 0.72° | $140.00 |
Add To Cart
Request Quote |
| PKE599AC | - 3.35 in85 mm | - 3.86 in.98 mm |
 |
- 580 oz-in4.1 N·m | - Round Shaft with Flat (No Gearhead) | - | - Not Equipped | - Single | - Not Equipped | - 0.75 A | - 0.72° | $180.00 |
Add To Cart
Request Quote |
| PKE5913AC | - 3.35 in85 mm | - 5.04 in.128 mm |
 |
- 890 oz-in6.3 N·m | - Round Shaft with Flat (No Gearhead) | - | - Not Equipped | - Single | - Not Equipped | - 0.75 A | - 0.72° | $223.00 |
Add To Cart
Request Quote |
| PKE596AC-HS50 | - 3.54 in90 mm | - 2.68 in.68 mm |
 |
- 4640 oz-in33 N·m | - Harmonic Gear | - 50 :1 | - Not Equipped | - Single | - Not Equipped | - 0.75 A | - 0.0144° | $1,340.00 |
Add To Cart
Request Quote |
| PKE596AC-HS100 | - 3.54 in90 mm | - 2.68 in.68 mm |
 |
- 7360 oz-in52 N·m | - Harmonic Gear | - 100 :1 | - Not Equipped | - Single | - Not Equipped | - 0.75 A | - 0.0072° | $1,340.00 |
Add To Cart
Request Quote |
| PKE599AC-PS5 | - 3.54 in90 mm | - 3.86 in.98 mm |
 |
- 1968 oz-in14 N·m | - Planetary Gear | - 5 :1 | - Not Equipped | - Single | - Not Equipped | - 0.75 A | - 0.144° | $624.00 |
Add To Cart
Request Quote |
| PKE599AC-PS7.2 | - 3.54 in90 mm | - 3.86 in.98 mm |
 |
- 2832 oz-in20 N·m | - Planetary Gear | - 7.2 :1 | - Not Equipped | - Single | - Not Equipped | - 0.75 A | - 0.1° | $624.00 |
Add To Cart
Request Quote |
| PKE599AC-PS10 | - 3.54 in90 mm | - 3.86 in.98 mm |
 |
- 2832 oz-in20 N·m | - Planetary Gear | - 10 :1 | - Not Equipped | - Single | - Not Equipped | - 0.75 A | - 0.072° | $624.00 |
Add To Cart
Request Quote |
| PKE596AC-PS25 | - 3.54 in90 mm | - 2.68 in.68 mm |
 |
- 4960 oz-in36 N·m | - Planetary Gear | - 25 :1 | - Not Equipped | - Single | - Not Equipped | - 0.75 A | - 0.0288° | $722.00 |
Add To Cart
Request Quote |
| PKE596AC-PS36 | - 3.54 in90 mm | - 2.68 in.68 mm |
 |
- 5120 oz-in37 N·m | - Planetary Gear | - 36 :1 | - Not Equipped | - Single | - Not Equipped | - 0.75 A | - 0.02° | $722.00 |
Add To Cart
Request Quote |
| PKE596AC-PS50 | - 3.54 in90 mm | - 2.68 in.68 mm |
 |
- 5120 oz-in37 N·m | - Planetary Gear | - 50 :1 | - Not Equipped | - Single | - Not Equipped | - 0.75 A | - 0.0144° | $722.00 |
Add To Cart
Request Quote |
| PKE596AC-TS3.6 | - 3.54 in90 mm | - 2.68 in.68 mm |
 |
- 848 oz-in6 N·m | - Spur Gear (Offset Shaft) | - 3.6 :1 | - Not Equipped | - Single | - Not Equipped | - 0.75 A | - 0.2° | $323.00 |
Add To Cart
Request Quote |
| PKE596AC-TS7.2 | - 3.54 in90 mm | - 2.68 in.68 mm |
 |
- 1408 oz-in10 N·m | - Spur Gear (Offset Shaft) | - 7.2 :1 | - Not Equipped | - Single | - Not Equipped | - 0.75 A | - 0.1° | $323.00 |
Add To Cart
Request Quote |
| PKE596AC-TS10 | - 3.54 in90 mm | - 2.68 in.68 mm |
 |
- 1968 oz-in14 N·m | - Spur Gear (Offset Shaft) | - 10 :1 | - Not Equipped | - Single | - Not Equipped | - 0.75 A | - 0.072° | $339.00 |
Add To Cart
Request Quote |
| PKE596AC-TS20 | - 3.54 in90 mm | - 2.68 in.68 mm |
 |
- 2832 oz-in20 N·m | - Spur Gear (Offset Shaft) | - 20 :1 | - Not Equipped | - Single | - Not Equipped | - 0.75 A | - 0.036° | $339.00 |
Add To Cart
Request Quote |
| PKE596AC-TS30 | - 3.54 in90 mm | - 2.68 in.68 mm |
 |
- 3520 oz-in25 N·m | - Spur Gear (Offset Shaft) | - 30 :1 | - Not Equipped | - Single | - Not Equipped | - 0.75 A | - 0.024° | $339.00 |
Add To Cart
Request Quote |
| PKE596BC | - 3.35 in85 mm | - 2.68 in.68 mm |
|
- 290 oz-in2.1 N·m | - Round Shaft with Flat (No Gearhead) | - | - Not Equipped | - Double | - Not Equipped | - 0.75 A | - 0.72° | $144.00 |
Add To Cart
Request Quote |
| PKE599BC | - 3.35 in85 mm | - 3.86 in.98 mm |
|
- 580 oz-in4.1 N·m | - Round Shaft with Flat (No Gearhead) | - | - Not Equipped | - Double | - Not Equipped | - 0.75 A | - 0.72° | $186.00 |
Add To Cart
Request Quote |
| PKE5913BC | - 3.35 in85 mm | - 5.04 in.128 mm |
|
- 890 oz-in6.3 N·m | - Round Shaft with Flat (No Gearhead) | - | - Not Equipped | - Double | - Not Equipped | - 0.75 A | - 0.72° | $231.00 |
Add To Cart
Request Quote |
| PKE596BC-HS50 | - 3.54 in90 mm | - 2.68 in.68 mm |
|
- 4640 oz-in33 N·m | - Harmonic Gear | - 50 :1 | - Not Equipped | - Double | - Not Equipped | - 0.75 A | - 0.0144° | $1,345.00 |
Add To Cart
Request Quote |
| PKE596BC-HS100 | - 3.54 in90 mm | - 2.68 in.68 mm |
|
- 7360 oz-in52 N·m | - Harmonic Gear | - 100 :1 | - Not Equipped | - Double | - Not Equipped | - 0.75 A | - 0.0072° | $1,345.00 |
Add To Cart
Request Quote |
| PKE599BC-PS5 | - 3.54 in90 mm | - 3.86 in.98 mm |
|
- 1968 oz-in14 N·m | - Planetary Gear | - 5 :1 | - Not Equipped | - Double | - Not Equipped | - 0.75 A | - 0.144° | $630.00 |
Add To Cart
Request Quote |
| PKE599BC-PS7.2 | - 3.54 in90 mm | - 3.86 in.98 mm |
|
- 2832 oz-in20 N·m | - Planetary Gear | - 7.2 :1 | - Not Equipped | - Double | - Not Equipped | - 0.75 A | - 0.1° | $630.00 |
Add To Cart
Request Quote |
| PKE599BC-PS10 | - 3.54 in90 mm | - 3.86 in.98 mm |
|
- 2832 oz-in20 N·m | - Planetary Gear | - 10 :1 | - Not Equipped | - Double | - Not Equipped | - 0.75 A | - 0.072° | $630.00 |
Add To Cart
Request Quote |
| PKE596BC-PS25 | - 3.54 in90 mm | - 2.68 in.68 mm |
|
- 4960 oz-in36 N·m | - Planetary Gear | - 25 :1 | - Not Equipped | - Double | - Not Equipped | - 0.75 A | - 0.0288° | $727.00 |
Add To Cart
Request Quote |
