Autonics A8K-M566W 5-Phase Stepper Motor

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The Autonics A8K-M566W is a versatile 5-phase stepper motor featuring a Dual Shaft (W) configuration. Designed with a standard 60mm frame size, it delivers a reliable maximum stop torque of 8.3 kgf·cm (0.83 N·m). This "M" type model operates at a rated current of 1.4 A/Phase, ensuring balanced performance for various industrial drivers. The dual shaft design enhances functionality by allowing the attachment of auxiliary devices such as vibration dampers, encoders, or manual handwheels to the rear shaft, making it adaptable for diverse automation needs.

Key Features:

Reliable Torque Output: Delivers a maximum stop torque of 8.3 kgf·cm (0.83 N·m), providing sufficient power for standard industrial loads.

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

Rated Current 1.4 A/Phase: Designed for 1.4 A/Phase operation ("M" Type), ensuring compatibility with standard drivers.

Standard 60mm Frame: The 60mm square flange ensures easy installation and structural stability.

Precision 5-Phase Control: Supports a basic step angle of 0.72° (Full step) and 0.36° (Half step) for accurate positioning.

Technical Specifications:

Model: A8K-M566W

Frame Size: 60 mm

Shaft Type: Dual Shaft (W)

Max. Stop Torque: 8.3 kgf·cm (0.83 N·m)

Rated Current: 1.4 A/Phase (M Type)

Rotor Inertia: 280 x 10⁻⁷ kg·m²

Basic Step Angle: 0.72° / 0.36°

Unit Weight: Approx. 0.80 kg

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