Oriental Motor 2 - 1.38 in. (35 mm) NEMA 14 PKP Series 2-Phase Bipolar Stepper Motors

The high-torque PKP series stepper motor offers balanced performance enhanced by high torque, low vibration and low noise.

1.38 in. (35 mm) Frame Size
2-phase, Bipolar
Current per Phase = 0.85 A or 1.5 A
Single or Double Shaft
Encoder models available
Max. Holding Torque = 28 ~ 52 oz-in (0.2 ~ 0.37 N·m)

Unit of Measure

Items	PKP233D15A-L 1.38 in. (35mm) 2-Phase Bipolar Stepper Motor, Holding Torque = 28 oz-in (0.2 N·m)	PKP233D15B-L 1.38 in. (35mm) 2-Phase Bipolar Stepper Motor, Holding Torque = 28 oz-in (0.2 N·m)	PKP235D15A-L 1.38 in. (35mm) 2-Phase Bipolar Stepper Motor, Holding Torque = 52 oz-in (0.37 N·m)	PKP235D15B-L 1.38 in. (35mm) 2-Phase Bipolar Stepper Motor, Holding Torque = 52 oz-in (0.37 N·m)	PKP233D08A-L 1.38 in. (35mm) 2-Phase Bipolar Stepper Motor, Holding Torque = 28 oz-in (0.2 N·m)
Basic Step Angle	- 1.8°
Frame Size	- 1.38 in
Motor Length	- 1.46 in.	- 1.46 in.	- 2.05 in.	- 2.05 in.	- 1.46 in.
Holding Torque	- 28 oz-in	- 28 oz-in	- 52 oz-in	- 52 oz-in	- 28 oz-in
Current per Phase (A/phase)	- 1.5	- 1.5	- 1.5	- 1.5	- 0.85
Voltage (VDC)	- 2.43	- 2.43	- 3.6	- 3.6	- 4.6
Resistance (Ω/phase)	- 1.62	- 1.62	- 2.4	- 2.4	- 5.4
Inductance (mH/phase)	- 1.5	- 1.5	- 2.6	- 2.6	- 5.6
Shaft/Gear Type	- Round Shaft (No Gearhead)
Gear Ratio (X:1)	-
Backlash	-
Shaft	- Single	- Double	- Single	- Double	- Single
Encoder	- Not Equipped
Encoder Output	-
Motor Connection Type	- Connector
Connection Type	- Bipolar
Lead Wires	- 4
Rotor Inertia	- 0.131 oz-in²	- 0.131 oz-in²	- 0.27 oz-in²	- 0.27 oz-in²	- 0.131 oz-in²
Radial Load	- 0 in. from Shaft End = 4.5 lb0.2 in. from Shaft End = 5.6 lb0.39 in. from Shaft End = 7.6 lb0.59 in. from Shaft End = 11.7 lb
Axial Load	- 2.2 lb
Brake Type	-
Brake Power Supply	-
Excitation Current	-
Static Friction Torque	-
Web Price	- ~~$48.00~~ $40.80	- ~~$50.00~~ $42.50	- ~~$55.00~~ $46.75	- ~~$57.00~~ $48.45	- ~~$45.00~~ $38.25