Autonics MD5-HD14-2X 5-Phase Micro Stepper Motor Driver

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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 MD5-ND14 is a compact, high-performance 5-phase stepper motor driver designed for precise and stable motion control. Utilizing a Bipolar Constant Current Pentagon Drive method, it ensures efficient torque output and low vibration operation. This driver offers versatile resolution settings, allowing users to switch between Full Step (0.72°) and Half Step (0.36°) modes via a simple DIP switch.

Equipped with an Auto Current Down function, the MD5-ND14 automatically reduces current when the motor stops, minimizing heat generation and energy consumption. Its isolated photocoupler input design protects the unit from external electrical noise, making it a reliable choice for various industrial automation environments.

Key Features

Precise Resolution Control: Selectable step angles of 0.72° (Full step) and 0.36° (Half step) for flexible positioning accuracy.

Efficient Drive Method: Bipolar constant current pentagon drive maximizes motor performance.

Auto Current Down: Automatically reduces the supplied current when the motor is idle to prevent overheating.

Flexible Input Configuration: Supports both 1-pulse and 2-pulse input methods, selectable via DIP switch.

Noise Immunity: Isolated photocoupler input minimizes the influence of electrical noise.

Compact Design: Small footprint for easy installation in space-constrained panels.

Technical Specifications

Model: MD5-ND14

Power Supply: 20-35 VDC

RUN Current: 0.5 ~ 1.5 A/Phase

Drive Method: Bipolar constant current pentagon drive

Resolution: 1 division (0.72°), 2 division (0.36°)

Max. Input Frequency: 50 kHz (CW/CCW)

Ambient Temperature: 0 to 40°C (No freezing or condensation)

Weight: Approx. 130g (Unpackaged)