Oriental Motor

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

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High-performance stepper motor offers superior performance, high torque, low vibration and low noise. Basic step angle is 0.72° (500 steps per rev).
  • AC Driver input type motor.


Compatible Motors (sold separately)

RoHS Version Available

 

Unit of Measure

Specifications

Frame Size

 - 2.36 in

Motor Length

 - 1.83 in.

Speed-Torque Characteristics

 -
Speed-Torque Characteristics

Holding Torque

 - 59 oz-in

Current per Phase (A/phase)

 - 1.4

Type

 - Standard

Shaft/Gear Type

 - Round Shaft (No Gearhead)

Gear Type

 - No Gearhead

Motor Connection Type

 - Flying Leads

Shaft

 - Single

Basic Step Angle

 - 0.72°

Output Step Angle

 - 0.72 °

Connection Type

 - New Pentagon (Bipolar)

Lead Wires

 - 5

Rotor Inertia

 - 0.96 oz-in²

RoHS Compliant

 - Yes

Safety Standards

 - UL CSA EN CE

Insulation Resistance

 - 100 M Ω minimum under normal temperature and humidity, when measured by a 500 VDC megger between the windings and the motor casing.

Dielectric Strength

 - Sufficient to withstand 1.5 kV, 50 Hz or 60 Hz applied for 1 minute between the windings and casing under normal temperature and humidity.

Temperature Rise

 - Temperature rise of the coil measured by the Change Resistance Method is 176°F (80°C) or less (at rated current, at standstill, five phases energized).

Insulation Class

 - Class B [266°F (130°C)] [Recognized as Class A 221°F (105°C) by UL standard]

Ambient Temperature Range

 - 14°F ~ 122°F (-10°C ~ 50°C) (nonfreezing)

Ambient Humidity

 - 85% or less (noncondensing)

Shaft Runout

 - 0.002 in. (0.05 mm) T.I.R. at top of output shaft

Concentricity

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

Perpendicularity

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

Radial Play

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

Axial Play

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

Radial Load

 - 0 in. from Shaft End = 14.1 lb0.2 in. from Shaft End = 16.8 lb0.39 in. from Shaft End = 21 lb0.59 in. from Shaft End = 29 lb0.79 in. from Shaft End = 42 lb

Axial Load

 - 4.5 lb

Features

-

Standard Type Stepping Motors

The PK Series 0.72°stepping motor offers high torque, our lowest vibration and noise. This motor is wound in the bipolar New Pentagon configuration and therefore, require a New Pentagon bipolar type driver. The New Pentagon configuration ensures that maximum torque is being generated by the motor on every step. The New Pentagon configuration also provides extremely smooth motion as well as maintaining torque and step accuracy regardless of the step resolution.

Available in 1.65 in. (42mm), 2.36 in. (60mm) and 3.35 in. (85mm) frame sizes.

EncoderEncoder Option Available

The PK Series stepping motor with encoder offers high torque and precise feedback capability.

  • 500 or 1000 pulse/rev.
  • 2/ 3-channel TTL type or 3-channel line driver type