Oriental Motor

ORIENTAL MOTOR U.S.A. Corp.
570 Alaska Avenue
Torrance, CA 90503
1-800-GO-VEXTA (468-3982)

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The PKE Series Stepper Motors are designed to provide high performance and energy savings. To achieve constant maximum torque output with lower heat generation and save energy, the motor losses have been substantially reduced allowing them to be operated for longer hours at high speed which is not possible with conventional stepper motors. For use with RKII Series AC Input Drivers.
  • 1.65 in. (42 mm) Frame Size
  • 5-Phase, New Pentagon (0.72º)
  • Single or Double Shaft
  • Geared Types Available
Stepper Motor
Unit of Measure
Items Stepper Motor
PKE543AC
1.65 in. (42 mm) 5-Phase Stepper Motor (AC Input)
Web Price $83.00
 Stepper Motor
PKE544AC
1.65 in. (42 mm) 5-Phase Stepper Motor (AC Input)
Web Price $84.00
 Stepper Motor
PKE545AC
1.65 in. (42 mm) 5-Phase Stepper Motor (AC Input)
Web Price $92.00
 Stepper Motor
PKE543AC-HS50
1.65 in. (42 mm) 5-Phase Geared Stepper Motor (AC Input)
Web Price $857.00
 Stepper Motor
PKE543AC-HS100
1.65 in. (42 mm) 5-Phase Geared Stepper Motor (AC Input)
Web Price $857.00
Text Description -
Frame Size - 1.65 in
Motor Length - 1.34 in. - 1.57 in. - 1.81 in. - 1.34 in. - 1.34 in.
Speed-Torque Characteristics -
 
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Holding Torque - 19.8 oz-in - 29 oz-in - 38 oz-in - 480 oz-in - 704 oz-in
Type - Standard - Standard - Standard - Geared - Geared
Shaft/Gear Type - Round Shaft with Flat (No Gearhead) - Round Shaft with Flat (No Gearhead) - Round Shaft with Flat (No Gearhead) - Harmonic Gear - Harmonic Gear
Gear Ratio (X:1) - - - - 50 :1 - 100 :1
Backlash -
Cable Direction -
Encoder Resolution -
Shaft - Single
Electromagnetic Brake - Not Equipped
Current - 0.35 A
Basic Step Angle - 0.72º - 0.72º - 0.72º - 0.0144º - 0.0072º
Permissible Speed Range (r/min) - - - - 0 ~ 70 - 0 ~ 35
Rotor Inertia - 0.164 oz-in² - 0.26 oz-in² - 0.35 oz-in² - 0.26 oz-in² - 0.26 oz-in²
Lost Motion - - - - 1.5 arc min maximum - 1.5 arc min maximum
Permissible Overhung Load - 0 in. from Shaft End = 7.8 lb0.2 in. from Shaft End = 9.9 lb0.39 in. from Shaft End = 13 lb0.59 in. from Shaft End = 19.1 lb - 0 in. from Shaft End = 7.8 lb0.2 in. from Shaft End = 9.9 lb0.39 in. from Shaft End = 13 lb0.59 in. from Shaft End = 19.1 lb - 0 in. from Shaft End = 7.8 lb0.2 in. from Shaft End = 9.9 lb0.39 in. from Shaft End = 13 lb0.59 in. from Shaft End = 19.1 lb - 0 in. from Shaft End = 40 lb0.2 in. from Shaft End = 49 lb0.39 in. from Shaft End = 60 lb0.59 in. from Shaft End = 81 lb0.79 in. from Shaft End = 114 lb - 0 in. from Shaft End = 40 lb0.2 in. from Shaft End = 49 lb0.39 in. from Shaft End = 60 lb0.59 in. from Shaft End = 81 lb0.79 in. from Shaft End = 114 lb
Permissible Thrust Load - 0.56 lb - 0.69 lb - 0.83 lb - 49 lb - 49 lb
Encoder Output -
Safety Standards - UL CE