Autonics A140K-M599-GB5 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 A140K-M599-GB5 is a high-performance 5-phase stepper motor designed for applications requiring both high torque and safety. It features a built-in 1:5 reduction gear to deliver 140 kgf-cm (14 N-m) of torque and an electromagnetic brake for reliable position holding. This "M" type model operates at a rated current of 1.4 A/Phase, optimizing compatibility with specific drivers.

Key Features:

Built-in Gear & Brake: Combines a reduction gear for high torque and an electromagnetic brake for safety in a single unit, eliminating the need for external assembly.

Reliable Position Holding: The built-in brake locks the shaft when power is cut (Power OFF = Lock), preventing load drops in vertical applications or during emergency stops.

High Torque (1:5 Ratio): The 1:5 gear ratio amplifies torque to 140 kgf-cm (14 N-m), enabling the driving of heavy loads.

Rated Current 1.4 A/Phase: Designed for 1.4 A/Phase operation, offering specific torque characteristics suitable for compatible drivers.

Precision Control: Features a high-accuracy gear mechanism with minimized backlash of +/- 15 arcmin (0.25 degrees).

Technical Specifications:

Model: A140K-M599-GB5

Frame Size: 85 mm

Gear Ratio: 1:5

Max. Allowable Torque: 140 kgf-cm (14 N-m)

Rated Current: 1.4 A/Phase (M Type)

Brake Power: 24 VDC (Non-polar)

Brake Static Friction Torque: Greater than or equal to 4.0 N-m

Allowable Speed Range: 0 to 360 rpm

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