Autonics 02K-S523W 5-Phase Dual Shaft Stepper Motor

<Delivery Notice>

If this item is out of stock, the lead time may take up to 2 weeks. We will contact you individually with a status update after your order is placed.

<Discription>

The Autonics 02K-S523W is an ultra-compact, high-precision 5-phase stepper motor designed for applications with extreme space limitations. Featuring a miniature 24mm frame size, it is the shortest model in the 24mm series (shorter than the 04K series), with a motor length of just 30.5 mm. It delivers a maximum stop torque of 1.8 kgf·cm (0.018 N·m). The Dual Shaft (W) configuration allows for the attachment of small auxiliary devices such as encoders, dampers, or manual handwheels to the rear shaft. Operating at a rated current of 0.75 A/Phase, it provides precise motion control for miniature automation equipment.

Key Features

• Ultra-Compact & Thin: With a 24mm square frame and a short body length of 30.5mm, it fits into the tightest spaces where even the 04K model might be too long.

• Dual Shaft (W): Includes a rear shaft extension for mounting feedback encoders, vibration dampers, or other accessories.

• High Precision: Offers a basic step angle of 0.72° (Full step) and 0.36° (Half step) for fine positioning accuracy.

• Rated Current 0.75 A/Phase: Optimized for energy efficiency in small-scale devices.

• Low Vibration: The 5-phase design ensures smoother rotation and lower vibration compared to standard 2-phase motors.

Technical Specifications

• Model: 02K-S523W

• Frame Size: 24 mm

• Shaft Type: Dual Shaft (W)

• Max. Stop Torque: 1.8 kgf·cm (0.018 N·m)

• Rated Current: 0.75 A/Phase

• Rotor Inertia: 4.2 x 10⁻⁷ kg·m²

• Basic Step Angle: 0.72° / 0.36°

• Motor Length: 30.5 mm

• Unit Weight: Approx. 0.10 kg

<Motor Specification>