Oriental Motor

ORIENTAL MOTOR U.S.A. Corp.
1001 Knox Street
Torrance, CA 90502
1-800-GO-VEXTA (468-3982)

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The high-torque PK/PKP series stepper motor offers balanced performance enhanced by high torque, low vibration and low noise.

  • 1.10 in. (28 mm) Frame Size
  • 5-Phase, New Pentagon (0.36° / 0.72°)
  • Single or Double Shaft
  • Max. Holding Torque
    • Round Shaft Type = 6.8 ~ 11 oz-in (0.052 ~ 0.091 N·m)
    • Geared Type = 1.75 ~ 21 lb-in (0.2 ~ 2.4 N·m)
pk523pa-img
Unit of Measure
Items pkp223d-img.jpg
PKP523N12A
1.1 in. (28 mm) 5-Phase Stepper Motor 		pkp223d-img.jpg
PKP523N12B
1.1 in. (28 mm) 5-Phase Stepper Motor 		pkp223d-img.jpg
PKP525N12A
1.1 in. (28 mm) 5-Phase Stepper Motor 		pkp223d-img.jpg
PKP525N12B
1.1 in. (28 mm) 5-Phase Stepper Motor 		pk523pa-img
PK523PA
1.1 in. (28 mm) 5-Phase Stepper Motor
Frame Size - 1.1 in
Motor Length - 1.26 in. - 1.26 in. - 2.03 in. - 2.03 in. - 1.26 in.
Basic Step Angle - 0.72°
Speed-Torque Characteristics -
Speed - Torque Characteristics
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Speed - Torque Characteristics
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Speed - Torque Characteristics
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Speed - Torque Characteristics
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Speed-Torque Characteristics
Holding Torque - 7.3 oz-in - 7.3 oz-in - 12.9 oz-in - 12.9 oz-in - 6.8 oz-in
Current per Phase - 1.2 A/phase - 1.2 A/phase - 1.2 A/phase - 1.2 A/phase - 0.35 A/phase
Type - High-Torque
Shaft/Gear Type - Round Shaft (No Gearhead)
Gear Ratio (X:1) -
Backlash -
Encoder Output -
Motor Connection Type - Connector
Shaft - Single - Double - Single - Double - Single
Step Angle - 0.72 °
Connection Type - New Pentagon (Bipolar)
Lead Wires - 5
Rotor Inertia - 0.049 oz-in² - 0.049 oz-in² - 0.098 oz-in² - 0.098 oz-in² - 0.049 oz-in²
Lost Motion -
Static Friction Torque -
RoHS Compliant - Yes
Safety Standards - CE - CE - CE - CE - UL CSA CE
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 lb
Axial Load - 1.1 lb
Web Price - $64.00
$54.40 		- $66.00
$56.10 		- $74.00
$62.90 		- $76.00
$64.60 		- $86.00