Autonics A40K-M566-GB7.2 5-Phase Built-in Gear Brake Stepper Motor

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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.

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The Autonics A40K-M566-GB7.2 is a reliable 5-phase stepper motor featuring a built-in 1:7.2 reduction gear and an electromagnetic brake. This 60mm frame model delivers a robust torque of 40 kgf-cm (4.0 N-m) and ensures operational safety with its position-holding brake. Designed for precise low-speed applications, it operates at a rated current of 1.4 A/Phase.

Key Features:

Built-in Gear & Brake: Integrates a reduction gear for increased torque and an electromagnetic brake for position holding in one unit.

Reliable Safety (Power Off Lock): The B-type brake locks the shaft when power is cut, preventing load drops in vertical applications or during emergency stops.

High Torque (1:7.2 Ratio): The 1:7.2 gear ratio amplifies torque to a maximum allowable 40 kgf-cm (4.0 N-m).

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

60mm Frame Size: Standard 60mm square flange size ensures compatibility with various industrial mounts.

Technical Specifications:

Model: A40K-M566-GB7.2

Frame Size: 60 mm

Gear Ratio: 1:7.2

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

Rated Current: 1.4 A/Phase

Brake Power: 24 VDC (Non-polar)

Brake Static Friction Torque: Greater than or equal to 0.8 N-m

Allowable Speed Range: 0 to 250 rpm

Backlash: +/- 20 arcmin (0.33 degrees)

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