Autonics A63K-G5913W 5-Phase Stepper Motor

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The Autonics A63K-G5913W is a high-performance 5-phase stepper motor featuring a Dual Shaft (W) configuration. As one of the most powerful models in the AK series with a robust 85mm frame, it delivers a massive maximum stop torque of 63 kgf-cm (6.3 N-m). The dual shaft design provides versatility, allowing for the installation of auxiliary devices such as vibration dampers, encoders, or handwheels on the rear shaft. This motor is engineered for heavy-duty industrial applications requiring both high torque and precise control.

Key Features:

High Torque Output: Delivers a maximum stop torque of 63 kgf-cm (6.3 N-m), suitable for driving heavy industrial loads.

Dual Shaft Design (W): Equipped with shafts extending from both the front and rear, enabling the attachment of accessories like dampers for vibration control or encoders for position feedback.

Robust 85mm Frame: The large 85mm square flange provides excellent structural stability and durability.

Rated Current 2.8 A/Phase: Designed for 2.8 A/Phase operation ("G" Type), ensuring high-output performance compatible with standard drivers.

Precision 5-Phase Control: Offers high resolution with a basic step angle of 0.72 degrees (Full step) and 0.36 degrees (Half step).

Technical Specifications:

Model: A63K-G5913W

Frame Size: 85 mm

Shaft Type: Dual Shaft

Max. Stop Torque: 63 kgf-cm (6.3 N-m)

Rated Current: 2.8 A/Phase (G Type)

Rotor Inertia: 4,000 x 10^-7 kg-m^2

Basic Step Angle: 0.72 degrees / 0.36 degrees

Unit Weight: Approx. 3.80 kg

<Motor Specification>