Oriental Motor

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

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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
  • Connector Type

*Connection Cables required (sold separately)

Compatible Motors

Compatible Motors

Unit of Measure

Specifications

Lead Time1

Product Line

Oriental Motor®

Frame Size

1.65 in

Motor Length

5.41 in.

Driver Voltage Input Power

DC

Speed-Torque Characteristics


Speed - Torque Characteristics

Holding Torque

92 oz-in

Holding Torque at Motor Standstill

76 oz-in

Holding Torque at Standstill Electromagnetic Brake

76 oz-in

Type

Absolute Mechanical Encoder

Shaft/Gear Type

Taper Hobbed Gear

Gear Ratio (X:1)

3.6 :1

Backlash

45 arc min (0.75°)

Shaft

Single

Electromagnetic Brake

Equipped

Connection Type

Connector

Cable Direction

Down

Resolution (Resolution Setting: 1000 P/R)

0.10 °/Pulse

Permissible Speed Range (r/min)

0 ~ 833

Rotor Inertia

0.39 oz-in²

RoHS Compliant

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

Safety Standards

UL CE

CE Marking

EMC Directives

Insulation Class

Class B [130ºC (266ºF)]

Insulation Resistance

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

Dielectric Strength

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

Ambient Temperature

0 ~ 40ºC (32 ~ 104ºF) (non-freezing)

Ambient Humidity

85% or less (Non-Condensing)

Operating Atmosphere

Use in an area without corrosive gases and dust. The product should not be exposed to water, oil or other liquids.

Degree of Protection

IP66 when connecting the connection cable (excluding the mounting surface and connector on the driver side of the connection cable)

Stop Position Accuracy

±4 arc minutes (±0.067º)

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.

Permissible Overhung Load

0 in. from Shaft End = 4.5 lb0.2 in. from Shaft End = 6.7 lb0.39 in. from Shaft End = 9 lb0.59 in. from Shaft End = 11.2 lb

Permissible Axial Load

3.3 lb

Brake Specifications

Brake Type

Active when the power is off

Controller Power Supply

24 VDC ±5%

Excitation Current

0.08A

Dimensions


 

Speed-Torque


Speed - Torque Characteristics

System


 

Product Number


 

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