αSTEP

The αSTEP AZ Series stepper motor offers closed loop control, substantially reduces heat generation from the motor and by incorporating the newly developed Mechanical Absolute 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
Lead Time1 Up to 5 pcs as of 6:30am EST Estimated Ship: 11/14/2025
This Item cannot be cancelled or returned.

Product Line

Oriental Motor®

Frame Size

2.36 in60 mm

Motor Length

6.46 in.164 mm

Driver Voltage Input Power

DC

Speed-Torque Characteristics


 

Holding Torque

495 oz-in3.5 N·m

Holding Torque at Motor Standstill

354 oz-in2.5 N·m

Type

Mechanical Absolute Encoder

Shaft/Gear Type

Planetary Gear, Non-Backlash

Gear Ratio (X:1)

5 :1

Lost Motion

2 arcmin or less (±0.105 N·m)

Shaft

Single

Electromagnetic Brake

Equipped

Resolution (Resolution Setting: 1000 P/R)

0.072 °/Pulse

Permissible Speed Range (r/min)

0 ~ 600

Rotor Inertia

2.90 oz-in²530×10-7 kg·m²

RoHS Compliant

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

Safety Standards

UL

CE Marking

Low Voltage Directives EMC Directives

California Proposition 65

CA WARNING
Cancer risk from exposure to Nickel. See www.P65Warnings.ca.gov
Risk of reproductive harm from exposure to Di-n-hexyl phthalate (DnHP). See www.P65Warnings.ca.gov
Risk of cancer and reproductive harm from exposure to Di(2-ethylhexyl phthalate (DEHP). See www.P65Warnings.ca.gov
See "?" or copy/paste www.P65Warnings.ca.gov in your browser.

Insulation Resistance

100 MΩ or more when 500 VDC megger is applied between the following places: Between case and electromagnetic brake windings

Dielectric Strength

Sufficient to withstand the specified voltage applied between the following places for 1 minute: AC power input type: Between case and electromagnetic brake windings: 1.0 kVAC 50/60 Hz

Ambient Temperature

0 to +40 °C [+32 to +104 °F] (non-freezing) *Based on measurement conditions of Oriental Motor

Ambient Humidity

85% or less (Non-condensing)

Operating Atmosphere

No corrosive gas or dust. No exposure to oil.

Degree of Protection

IP66 when connecting the connection cable (excluding the mounting surface and connector on the driver side of the connection cable) *Do not install the product underwater or under high water pressure.

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 = 54 lb
0.2 in. from Shaft End = 58.5 lb
0.39 in. from Shaft End = 62.9 lb
0.59 in. from Shaft End = 67.4 lb
0.8 in. from Shaft End = 74.2 lb
0 mm from Shaft End = 240 N
5 mm from Shaft End = 260 N
10 mm from Shaft End = 280 N
15 mm from Shaft End = 300 N
20 mm from Shaft End = 330 N

Permissible Thrust Load

45 lb200 N


 

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

 

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