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

Unit of Measure

Specifications

Lead Time1 - {Contact your local sales office for more information.}

Product Line

- Oriental Motor®

Frame Size

- 2.36 in

Motor Length

- 8.21 in.

Driver Voltage Input Power

- AC

Speed-Torque Characteristics

-
Speed - Torque Characteristics

Holding Torque

- 976 oz-in

Holding Torque at Motor Standstill

- 991 oz-in

Holding Torque at Standstill Electromagnetic Brake

- 991 oz-in

Type

- Absolute Mechanical Encoder

Shaft/Gear Type

- Right-Angle Spur / Face Gear

Gear Ratio (X:1)

- 20 :1

Backlash

- 10 arc min (0.17°)

Shaft

- Single

Electromagnetic Brake

- Equipped

Connection Type

- Connector

Cable Direction

- Down

Resolution (Resolution Setting: 1000 P/R)

- 0.018 °/Pulse

Permissible Speed Range (r/min)

- 0 ~ 150

Rotor Inertia

- 2.90 oz-in²

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
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 1.5kVAC 50 Hz or 60 Hz

Ambient Temperature

- 0 ~ 40ºC (32 ~ 104ºF) (non-freezing)

Ambient Humidity

- 85% or less (Non-Condensing)

Degree of Protection

- IP66 when a connection cable has been attached (excludes installation surface and the connector on the driver side of the connection)

Stop Position Accuracy

- ±3 arc minutes (±0.05º)

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 = 60 lb0.2 in. from Shaft End = 65 lb0.39 in. from Shaft End = 69 lb0.59 in. from Shaft End = 74 lb0.79 in. from Shaft End = 78 lb

Permissible Axial Load

- 44 lb

Brake Specifications

Brake Type

- Active when the power is off

Controller Power Supply

- 24 VDC±5%

Excitation Current

- 0.25A

Dimensions


 

Speed-Torque


 

System


 

Product Number


 

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