
Oriental Motor PK266-02A Stepper Motor - 2 Phase, 3.6V, 2A, 1.8°Step
$299
Description
Oriental Motor PK266-02A Stepper Motor. Unit is in good condition with very little wear from use (see pictures, comes as shown). Stepper was pulled from a decommissioned system in working order.
Info on Stepper:
Model: PK266-02A
XT70S64907
Product Line :VEXTA®
Motor Type: 2-Phase
Motor Frame Size: 2.22 in. sq.
Shaft/Gear Type: Round Shaft (No Gearhead)
Holding Torque: Bipolar (Series) 166 oz-in / Unipolar 127 oz-in
Type: Standard
Connection Type: Bipolar (Series) \ Unipolar
Lead Wires: 6
Current per Phase (A/phase): 1.4 [Bipolar (Series)] / 2 [Unipolar]
Encoder: None
Shaft: Single
Voltage (VDC): 5 [Bipolar (Series)] / 3.6 [Unipolar]
Resistance (Ω/phase): 3.6 [Bipolar (Series)] / 1.8 [Unipolar]
Inductance (mH/phase): 10 [Bipolar (Series)] / 2.5 [Unipolar]
Step Angle: 1.8 °
Rotor Inertia (oz-in2): 1.64 oz-in2
RoHS Compliant: Yes
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 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 current, at standstill, 2 phases energized)
Insulation Class: Class B [266ºF (130ºC)]
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.
Concentricity: 0.075 mm (0.003 in.) T.I.R.
Perpendicularity: 0.075 mm (0.003 in.) T.I.R.
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.)
Step Accuracy: ±3 arc minutes (±0.05º)
ALL QUESTIONS AND OFFERS WELCOME
Specifications
| Manufacturer | Oriental Motor |
| Model | PK266-02A |
| Condition | Used |
| Current Type | Universal |
| Shaft Diameter | 1/4 in |
| Custom label (SKU) | ICM458 |









