Autonics A40K-M566W-G7.2 5-Phase Built-in Gear  Stepper Motor

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The Autonics A40K-M566W-G7.2 is a precise 5-phase stepper motor featuring a built-in 1:7.2 reduction gear and a Dual Shaft (W) configuration. This 60mm frame model operates at a rated current of 1.4 A/Phase and delivers a maximum allowable torque of 40 kgf-cm (4.0 N-m). The dual shaft design allows for the installation of auxiliary devices such as dampers, encoders, or handwheels on the rear shaft, providing flexibility for various industrial applications.

Key Features:

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

High Torque (1:7.2 Ratio): Integrated with a 1:7.2 reduction gear to amplify torque output to 40 kgf-cm (4.0 N-m).

Precision Control: Features a high-accuracy gear mechanism with minimized backlash of +/- 20 arcmin (0.33 degrees).

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

Smooth Motion: Supports a basic step angle of 0.1 degrees (Full step) and 0.05 degrees (Half step) via the 1:7.2 reduction ratio.

Technical Specifications:

Model: A40K-M566W-G7.2

Frame Size: 60 mm

Shaft Type: Dual Shaft (W)

Gear Ratio: 1:7.2

Max. Allowable Torque: 40 kgf-cm (4.0 N-m)

Rated Current: 1.4 A/Phase

Allowable Speed Range: 0 to 250 rpm

Backlash: +/- 20 arcmin (0.33 degrees)

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