Oriental Motor

ORIENTAL MOTOR U.S.A. Corp.
570 Alaska Avenue
Torrance, CA 90503
1-800-GO-VEXTA (468-3982)

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The standard PK series 2-phase stepper motor offers balanced performance enhanced by high torque, low vibration and low noise. The PK series 2-phase stepper motor with encoder offer high torque and precise feedback capability. High torque and high resolution types available as well.
Unit of Measure
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Item #

Motor Frame Size

Gear Ratio (X:1)

Holding Torque

Type

Current per Phase (A/phase)

Encoder Output

Shaft

Voltage (VDC)

Resistance (Ω/phase)

Inductance (mH/phase)

Web Price

Backlash

PK266DA - 2.22 in. sq. - - 166 oz-in - Standard - 4.2 - - Single - 1.68 [Bipolar] - 0.4 [Bipolar] - 1.1 [Bipolar] $96.00 -
PK266DB - 2.22 in. sq. - - 166 oz-in - Standard - 4.2 - - Double - 1.68 [Bipolar] - 0.4 [Bipolar] - 1.1 [Bipolar] $99.00 -
PK268DA - 2.22 in. sq. - - 240 oz-in - Standard - 4.2 - - Single - 2.1 [Bipolar] - 0.5 [Bipolar] - 1.6 [Bipolar] $120.00 -
PK268DB - 2.22 in. sq. - - 240 oz-in - Standard - 4.2 - - Double - 2.1 [Bipolar] - 0.5 [Bipolar] - 1.6 [Bipolar] $122.00 -
PK223PDA - 1.1 in. sq. - - 9.2 oz-in - High-Torque - 1.5 - - Single - 1.8 [Bipolar] - 1.2 [Bipolar] - 0.74 [Bipolar] Request Quote -
PK223PDB - 1.1 in. sq. - - 9.2 oz-in - High-Torque - 1.5 - - Double - 1.8 [Bipolar] - 1.2 [Bipolar] - 0.74 [Bipolar] Request Quote -
PK224PDA - 1.1 in. sq. - - 13.7 oz-in - High-Torque - 1.5 - - Single - 2.32 [Bipolar] - 1.55 [Bipolar] - 0.85 [Bipolar] Request Quote -
PK224PDB - 1.1 in. sq. - - 13.7 oz-in - High-Torque - 1.5 - - Double - 2.32 [Bipolar] - 1.55 [Bipolar] - 0.85 [Bipolar] Request Quote -
PK225PDA - 1.1 in. sq. - - 15.6 oz-in - High-Torque - 1.5 - - Single - 3 [Bipolar] - 2.05 [Bipolar] - 1 [Bipolar] Request Quote -
PK225PDB - 1.1 in. sq. - - 15.6 oz-in - High-Torque - 1.5 - - Double - 3 [Bipolar] - 2.05 [Bipolar] - 1 [Bipolar] Request Quote -
PK233PDA - 1.38 in. sq. - - 28 oz-in - High-Torque - 1.5 - - Single - 2.43 [Bipolar] - 1.62 [Bipolar] - 1.5 [Bipolar] Request Quote -
PK233PDB - 1.38 in. sq. - - 28 oz-in - High-Torque - 1.5 - - Double - 2.43 [Bipolar] - 1.62 [Bipolar] - 1.5 [Bipolar] Request Quote -
PK235PDA - 1.38 in. sq. - - 52 oz-in - High-Torque - 1.5 - - Single - 3.6 [Bipolar] - 2.4 [Bipolar] - 2.6 [Bipolar] Request Quote -
PK235PDB - 1.38 in. sq. - - 52 oz-in - High-Torque - 1.5 - - Double - 3.6 [Bipolar] - 2.4 [Bipolar] - 2.6 [Bipolar] Request Quote -
PK244PDA - 1.65 in. sq. - - 68 oz-in - High-Torque - 1.5 - - Single - 3.9 [Bipolar] - 2.6 [Bipolar] - 4.9 [Bipolar] Request Quote -
PK244PDB - 1.65 in. sq. - - 68 oz-in - High-Torque - 1.5 - - Double - 3.9 [Bipolar] - 2.6 [Bipolar] - 4.9 [Bipolar] Request Quote -
PK246PDA - 1.65 in. sq. - - 132 oz-in - High-Torque - 1.5 - - Single - 5.8 [Bipolar] - 3.87 [Bipolar] - 8 [Bipolar] Request Quote -
PK246PDB - 1.65 in. sq. - - 132 oz-in - High-Torque - 1.5 - - Double - 5.8 [Bipolar] - 3.87 [Bipolar] - 8 [Bipolar] Request Quote -
PK264PAA - 2.22 in. sq. - - Bipolar (Series) 86 oz-inUnipolar 72 oz-in - High-Torque - 1.4 [Bipolar (Series)] 2 [Unipolar] - - Single - 4.1 [Bipolar (Series)]
2.9 [Unipolar] 		- 2.9 [Bipolar (Series)]
1.45 [Unipolar] 		- 7.2 [Bipolar (Series)]
1.8 [Unipolar] 		Request Quote -
PK264PBA - 2.22 in. sq. - - Bipolar (Series) 86 oz-inUnipolar 72 oz-in - High-Torque - 1.4 [Bipolar (Series)] 2 [Unipolar] - - Double - 4.1 [Bipolar (Series)]
2.9 [Unipolar] 		- 2.9 [Bipolar (Series)]
1.45 [Unipolar] 		- 7.2 [Bipolar (Series)]
1.8 [Unipolar] 		Request Quote -
PK266PAA - 2.22 in. sq. - - Bipolar (Series) 197 oz-inUnipolar 156 oz-in - High-Torque - 1.4 [Bipolar (Series)] 2 [Unipolar] - - Single - 5.6 [Bipolar (Series)]
4 [Unipolar] 		- 4 [Bipolar (Series)]
2 [Unipolar] 		- 11.6 [Bipolar (Series)]
2.9 [Unipolar] 		Request Quote -
PK266PBA - 2.22 in. sq. - - Bipolar (Series) 197 oz-inUnipolar 156 oz-in - High-Torque - 1.4 [Bipolar (Series)] 2 [Unipolar] - - Double - 5.6 [Bipolar (Series)]
4 [Unipolar] 		- 4 [Bipolar (Series)]
2 [Unipolar] 		- 11.6 [Bipolar (Series)]
2.9 [Unipolar] 		Request Quote -
PK268PAA - 2.22 in. sq. - - Bipolar (Series) 320 oz-inUnipolar 240 oz-in - High-Torque - 1.4 [Bipolar (Series)] 2 [Unipolar] - - Single - 6.9 [Bipolar (Series)]
4.9 [Unipolar] 		- 4.9 [Bipolar (Series)]
2.45 [Unipolar] 		- 17.6 [Bipolar (Series)]
4.4 [Unipolar] 		Request Quote -
PK268PBA - 2.22 in. sq. - - Bipolar (Series) 320 oz-inUnipolar 240 oz-in - High-Torque - 1.4 [Bipolar (Series)] 2 [Unipolar] - - Double - 6.9 [Bipolar (Series)]
4.9 [Unipolar] 		- 4.9 [Bipolar (Series)]
2.45 [Unipolar] 		- 17.6 [Bipolar (Series)]
4.4 [Unipolar] 		Request Quote -
PK233PAR15 - 1.38 in. sq. - - Bipolar (Series) 28 oz-inUnipolar 22 oz-in - Standard - 0.85 [Bipolar (Series)] 1.2 [Unipolar] - 2-Channel A, B - Single - 4.6 [Bipolar (Series)]
3.24 [Unipolar] 		- 5.4 [Bipolar (Series)]
2.7 [Unipolar] 		- 5.6 [Bipolar (Series)]
1.4 [Unipolar] 		Request Quote -
Unit of Measure
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