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)
  • Brake Type
  • 8mm Motor Shaft

Compatible Motors (sold separately)

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

Motor Type

- 2-Phase

Basic Step Angle

- 0.9º

Frame Size

- 2.22 in56.4 mm

Motor Length

- 3.56 in.90.5 mm

Motor Connection Type

- Connector

Holding Torque

- 155 oz-in1.1 N·m

Type

- High-Torque

Current per Phase (A/phase)

- 2

Voltage (VDC)

- 4

Resistance (Ω/phase)

- 2

Inductance (mH/phase)

- 2.9

Shaft/Gear Type

- Round Shaft with Flat (No Gearhead)

Output Shaft Diameter

- 8 mm

Shaft

- Single

Encoder

- Not Equipped

Electromagnetic Brake

- Equipped

Connection Type

- Unipolar

Lead Wires

- 6

Rotor Inertia

- 2.41 oz-in²440x10-7 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 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.

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)

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 = 13.7 lb0.2 in. from Shaft End = 16.4 lb0.39 in. from Shaft End = 20 lb0.59 in. from Shaft End = 24 lb0.79 in. from Shaft End = 36 lb0 mm from Shaft End = 73 N5 mm from Shaft End = 61 N10 mm from Shaft End = 90 N15 mm from Shaft End = 110 N20 mm from Shaft End = 160 N

Axial Load

- 4.5 lb20 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.)


 

Brake Type

- Power Off Activated Type

Brake Power Supply

- 0.23

Static Friction Torque

- 213 oz-in1.5 N·m


 


 


 

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

 

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