αSTEP

The αSTEP AZ Series stepper motor offers closed loop control, substantially reduces heat generation from the motor and by incorporating the newly developed Absolute Mechanical Encoder, absolute-type positioning is available, without battery back up or external sensors to buy.

  • Requires αSTEP AZ Series Driver
  • Motor and Gearhead ship separately and must be assembled using the included gasket and screws

*Connection Cables required (sold separately)

Compatible Motors

Unit of Measure
Lead Time1 Estimated Ship: 04/22/2025

Product Line

Oriental Motor®

Frame Size

1.65 in42 mm

Motor Length

6.67 in.169.5 mm

Driver Voltage Input Power

AC

Speed-Torque Characteristics


Speed - Torque Characteristics

Holding Torque

212.4 oz-in1.5 N·m

Holding Torque at Motor Standstill

106 oz-in0.75 N·m

Type

Absolute Mechanical Encoder

Shaft/Gear Type

Planetary Gear

Gear Ratio (X:1)

5 :1

Backlash

15 arc min (0.25°)

Shaft

Single

Electromagnetic Brake

Equipped

Resolution (Resolution Setting: 1000 P/R)

0.072 °/Pulse

Permissible Speed Range (r/min)

0 ~ 900

RoHS Compliant

These products do not contain substances that exceed the regulation values in the RoHS Directive.

Safety Standards

UL CSA CE

CE Marking

Low Voltage Directives EMC Directives

Insulation Class

Class B [130ºC (266ºF)]
[Recognized as 105 (A) by UL.]

Insulation Resistance

100 MΩ or more when 500 VDC megger is applied between the following places:
Case - Motor and sensor windings

Dielectric Strength

Sufficient to withstand the following for 1 minute:
Case - Motor and sensor windings 1.5 kVAC 50 Hz or 60 Hz

Ambient Temperature

0 ~ 40ºC (32 ~ 104ºF) (non-freezing)

Ambient Humidity

85% or less (Non-condensing)

Degree of Protection

Motor: IP66 (excluding the mounting surface and connector)
Gearhead: IP54

Stop Position Accuracy

±4 arc minutes (±0.067º)

Permissible Overhung Load

Static load, center of output shaft: 44.96 lbStatic load, center of output shaft: 200 N

Permissible Thrust Load

53 lb240 N
  • 1 Quoted Ship Date for orders placed before 12:00 pm PST. Quantities may affect Shipping Date.

 

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