ARM98AC | ORIENTAL MOTOR | Stepper Motor (AlphaStep AR Series, AC Input)

Estimated Lead Time : 1-10 working days

Manufacturer : ORIENTAL

PArt Number : ARM98AC

Stepper Motor (AlphaStep AR Series, AC Input)

The ARM98AC is an AC-input closed-loop stepper motor from Oriental Motor’s high-efficiency aSTEP AR Series.

Designed to combine the responsiveness and open-loop ease of a stepping motor with the reliability of a closed-loop system, it utilizes built-in rotor position sensing to eliminate loss of synchronism under sudden load fluctuations without hunting

Manufacturer : Oriental Motor

Series : aSTEP AR Series

Model : ARM98AC

Motor Type : Closed-Loop Stepping Motor (Motor Only)

Frame Size : 85 mm (3.35 in.)

Motor Length : Approx. 96 mm (Standard/Single Shaft)

Shaft Configuration : Single Shaft

Compatible Driver Input : Single-Phase / Three-Phase 200–240

VAC (ARD-C / ARD-A series)

Rotor Inertia : 2700 × 10-7 kg·m2

Holding Torque : Approx. 4.0 N·m (subject to driver setting)

Operating Ambient Temp : 0 to +40°C (+32 to +104°F), non-freezing

Insulation Class : Class B (130°C)

Built-in Rotor Position Detection: Continually monitors shaft position; switches automatically to closed-loop mode under overload to prevent stepping loss.

Tuning-Free Operation: Stable operation without gain adjustments, eliminating hunting at stop.

Low Heat Generation & High Efficiency: Lowers motor operating temperatures and reduces overall system energy consumption.

Shipping Weight : 5 Kg