0.79 in. (20 mm) NEMA 8 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.

0.79 in. (20 mm) Frame Size
2-phase, Bipolar
Current per Phase = 0.5 A or 0.6 A
Single or Double Shaft
Encoder models available
Max. Holding Torque = 2.8 ~ 5.1 oz-in (0.02 ~ 0.036 N·m)

Unit of Measure

Items	PKP213D05A 0.79 in. (20 mm) PKP Series 2-Phase Bipolar Stepper Motor Web Price $78.00	PKP213D05B 0.79 in. (20 mm) PKP Series 2-Phase Bipolar Stepper Motor Web Price $80.00	PKP214D06A 0.79 in. (20 mm) PKP Series 2-Phase Bipolar Stepper Motor Web Price $87.00	PKP214D06B 0.79 in. (20 mm) PKP Series 2-Phase Bipolar Stepper Motor Web Price $89.00	PKP213D05A-R3E 0.79 in. (20 mm) PKP Series 2-Phase Bipolar Stepper Motor (200 P/R, 3-Channel Voltage (TTL equivalent) Encoder) Web Price $152.00
Basic Step Angle	- 1.8º
Frame Size	- 0.79 in
Motor Length	- 1.18 in.	- 1.18 in.	- 1.57 in.	- 1.57 in.	- 1.83 in.
Holding Torque	- 2.8 oz-in	- 2.8 oz-in	- 5.1 oz-in	- 5.1 oz-in	- 2.8 oz-in
Current per Phase (A/phase)	- 0.5	- 0.5	- 0.6	- 0.6	- 0.5
Voltage (VDC)	- 4.25	- 4.25	- 3.9	- 3.9	- 4.25
Resistance (Ω/phase)	- 8.5	- 8.5	- 6.5	- 6.5	- 8.5
Inductance (mH/phase)	- 4.1	- 4.1	- 3.5	- 3.5	- 4.1
Shaft/Gear Type	- Round Shaft with Flat (No Gearhead)
Gear Ratio (X:1)	-
Output Shaft Diameter	- 4 mm
Backlash	-
Shaft	- Single	- Double	- Single	- Double	- Single
Encoder	- Not Equipped	- Not Equipped	- Not Equipped	- Not Equipped	- Equipped
Encoder Output	-	-	-	-	- 200 P/R, 3-Channel
Output Type	-	-	-	-	- Voltage (TTL equivalent)
Motor Connection Type	- Lead Wire
Connection Type	- Bipolar
Lead Wires	- 4
Rotor Inertia	- 0.0088 oz-in²	- 0.0088 oz-in²	- 0.0159 oz-in²	- 0.0159 oz-in²	- 0.0137 oz-in²
Radial Load	- 0 in. from Shaft End = 2.7 lb0.2 in. from Shaft End = 3.3 lb
Axial Load	- 0.67 lb
Brake Type	-
Brake Power Supply	-
Excitation Current	-
Static Friction Torque	-