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CAD / Manual Search
To locate product CAD and Operator Manuals please search using the product Item Number.
Oriental Motor offers a wide range of motion control products to meet a wide range of applications, select the appropriate application type below.

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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
Clear
Filter
Shaft/Gear Type
- Round Shaft with Flat (No Gearhead)
- Spur Gear (Offset Shaft)
- Planetary Gear
- Harmonic Gear
Gear Ratio (X:1) (:1)
- 3.6
- 5
- 7.2
- 10
- 20
- 25
- 30
- 36
- 50
- 100
Encoder
- Not Equipped
- Equipped
Shaft
- Single
- Double
Electromagnetic Brake
- Equipped
- Not Equipped
Current
- 0.75 A
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 |
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- 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 |
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- 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 |
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- 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 |
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- 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 |
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- 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 |
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- 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 |
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- 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 |
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- 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 |
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- 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 |
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- 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 |
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- 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 |
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- 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 |
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- 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 |
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- 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 |
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- 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 |
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- 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 |
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- 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 |
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- 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 |
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- 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 |
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- 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 |
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- 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 |
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- 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 |
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- 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 |
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- 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 |
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- 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 |