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

Manufacturer Oriental Motor U.S.A. Corp.
Description 1.38 in. (35 mm) PKP Series 2-Phase Bipolar Stepper Motor, PKP233D15A
Manufacturer Part Number PKP233D15A
E-Shop link https://catalog.orientalmotor.com/item/35mm-frame-stepper-motors/35mm-pkp-series-2-phase-bipolar-stepper-motors/pkp233d15a-l
Frame Size [in] 1.38
Frame Size [mm] 35
Holding Torque [N·m] 0.2
Holding Torque [oz-in] 28
Shaft/Gear Type Round Shaft with Flat (No Gearhead)
Shaft Single
Rotor Inertia [oz-in²] 0.131
Rotor Inertia [kg·m²] 24x10-7
RoHS Compliant Yes
Insulation Class Class B [266ºF (130ºC)]
Insulation Resistance 100 MΩ or more when 500 VDC megger is applied between the windings and the case under normal ambient temperature and humidity.
Dielectric Strength Sufficient to withstand 0.5 kVAC at 50 Hz or 60 Hz applied between the windings and the case for 1 minute under normal ambient temperature and humidity.
Ambient Humidity 85% or less (Non-Condensing)
Shaft Runout 0.05 mm (0.002 in.) T.I.R.
Concentricity 0.075 mm (0.003 in.) T.I.R.
Perpendicularity 0.075 mm (0.003 in.) T.I.R.
Brake Type
Excitation Current
Motor Type 2-Phase
Brake Power Supply
Basic Step Angle 1.8º
Motor Length [in.] 1.46
Motor Length [mm] 37
Current per Phase (A/phase) 1.5
Voltage (VDC) 2.43
Resistance (Ω/phase) 1.62
Inductance (mH/phase) 1.5
Output Shaft Diameter 5 mm
Encoder Type
Encoder Output
Encoder Resolution (P/R)
Output
Input Current (mA)
Input Voltage (V)
Output Type
Motor Connection Type Connector
Connection Type Bipolar
Lead Wires 4
Temperature Rise Temperature rise of the windings is 144ºF (80ºC) or less measured by the change resistance method. (at rated voltage, at standstill, 2 phases energized)
Ambient Temperature Range 14 ~ 122ºF (-10 ~ 50ºC) (non-freezing)
Stop Position Accuracy ±3 arc minutes (±0.05º)
Radial Load [N] 0 mm from Shaft End = 20|5 mm from Shaft End = 25|10 mm from Shaft End = 34|15 mm from Shaft End = 52
Radial Load [lb] 0 in. from Shaft End = 4.5|0.2 in. from Shaft End = 5.6|0.39 in. from Shaft End = 7.6|0.59 in. from Shaft End = 11.7
Axial Load [N] 10
Axial Load [lb] 2.2
Radial Play 0.025 mm (0.001 in.) maximum of 5 N (1.12 lb.)
Axial Play 0.075 mm (0.003 in.) maximum of 10 N (2.2 lb.)
Static Friction Torque [N·m]
Static Friction Torque [oz-in]
Encoder Not Equipped
Electromagnetic Brake Not Equipped
CAD models

Product selection

Contact the supplier

Oriental Motor U.S.A. Corp.

Oriental Motor U.S.A. Corp.

Oriental Motor is ISO 9000, ISO 9001, ISO 14000 & ISO 14001 certified manufacturer & distributor of motors & motion control systems. Offers over 10,000 different products to meet customer diverse requirements. Supply the widest selection of motion control products available, ranging from compact AC gearmotors & stepper motor systems, to brushless speed control systems, to linear & rotary actuators supplying linear & rotational motion. A full line of cooling fans is also included in a wide range of products. Also committed to consistently shipping order(s) on-time every time. Over 1,500 of the part numbers are available to ship the same day (for orders placed before 12pm PST) & another 10,000 are available to ship in less than seven days.

Google Map