The high-torque PKP series stepper motor offers balanced performance enhanced by high torque, low vibration and low noise.
  • Unipolar Winding
  • Motor cable required (sold separately)

Compatible Motors (sold separately)

Unit of Measure
Lead Time1 - {Contact your local sales office for more information.}

Product Line

- VEXTA®

Motor Type

- 2-Phase

Basic Step Angle

- 1.8º

Frame Size

- 1.1 in28 mm

Motor Length

- 2.03 in.51.5 mm

Motor Connection Type

- Connector

Holding Torque

- 19.1 oz-in0.135 N·m

Current per Phase (A/phase)

- 0.95

Voltage (VDC)

- 4.4

Resistance (Ω/phase)

- 4.6

Inductance (mH/phase)

- 2.11

Shaft/Gear Type

- Round Shaft with Flat (No Gearhead)

Output Shaft Diameter

- 5 mm

Shaft

- Single

Power Input

- DC

Encoder

- Not Equipped

Electromagnetic Brake

- Equipped

Connection Type

- Unipolar

Lead Wires

- 6

Rotor Inertia

- 0.098 oz-in²18x10-7 kg·m²

RoHS Compliant

- These products do not contain substances that exceed the regulation values in the RoHS Directive.

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 1.0 kVAC at 60 Hz applied between the windings and the case for 1 minute under normal ambient temperature and humidity.

Temperature Rise

- Temperature rise of the windings is 144ºF (80ºC) or less measured by the change resistance method. (at rated current, at standstill, 2 phases energized)

Ambient Temperature Range

- 14 ~ 122ºF (-10 ~ 50ºC) (non-freezing)

Ambient Humidity

- 85% or less (Non-Condensing)

Shaft Runout

- 0.05 mm (0.002 in.) T.I.R.

Stop Position Accuracy

- ±3 arc minutes (±0.05º)

Radial Load

- 0 in. from Shaft End = 5.6 lb0.2 in. from Shaft End = 7.6 lb0.39 in. from Shaft End = 11.7 lb0 mm from Shaft End = 25 N5 mm from Shaft End = 34 N10 mm from Shaft End = 52 N

Axial Load

- 1.12 lb5 N

Radial Play

- 0.025 mm (0.001 in.) maximum of 5 N (1.12 lb.)

Axial Play

- 0.075 mm (0.003 in.) T.I.R.

Concentricity

- 0.075 mm (0.003 in.) T.I.R.

Perpendicularity

- 0.075 mm (0.003 in.) maximum of 10 N (2.2 lb.)

Permissible Thrust Load

- The permissible thrust load shall be no greater than the motor mass.

Brake Type

- Power Off Activated Type

Brake Power Supply

- 0.05

Static Friction Torque

- 11.3 oz-in0.08 N·m


 


 


 

  • 1 Quoted Ship Date for orders placed before 12:00 pm PST. Quantities may affect Shipping Date.

 

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