MAC025A-0-WS-3-E/040-B-1/S001
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The MAC025A-0-WS-3-E/040-B-1/S001 AC servo motor boasts a nominal motor speed of 3000 min⁻¹, a continuous torque at standstill of 6.7 Nm, and IP65 protection. As part of the MAC AC Servo Motors series by Bosch Rexroth Indramat, it features a rotor moment of inertia of 36 x 10⁻⁴ kgm² and operates within 0 to +45°C ambient temperature.
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Product Description:
The MAC025A-0-WS-3-E/040-B-1/S001 is part of the MAC AC Servo Motors series. This motor is developed by Bosch Rexroth for industrial automation systems. It features an IP65 protection category that ensures safe operation in dusty or moist environments.
The MAC025A-0-WS-3-E/040-B-1/S001 servo motor produces a reliable torque output of 0.27 Nm when activated. The continuous current rating for this unit is 1.26 A supports stable operational output. Its torque constant of 0.22 Nm/A supports accurate motion control in precision-driven applications. The motor includes a built in standard blocking brake that provides a holding torque of 6.5 Nm. The electronic device uses natural air flow to transfer heat instead of mechanical cooling techniques. The motor insulation system operates at Class F standards to ensure thermal durability over time. It uses a second shaft end configuration that includes tacho feedback for improved speed regulation. The MAC025A-0-WS-3-E/040-B-1/S001 servo motor comes equipped with incremental encoder feedback using a standard mounting system. Its voltage constant for the tachogenerator is precisely rated at 0.0143 Vs per radian. The speed feedback system delivers 3 volts of output for every 1000 rpm of rotation. The system works well in regular conditions between 0°C and 45°C without losing control. Because of its moment of inertia 0.23 x 10⁻⁴ kgm² the rotor can spin up quickly and change directions smoothly. The side B position lets you wire and enclose power systems efficiently. It offers a balance between speed regulation and torque output.
The MAC025A-0-WS-3-E/040-B-1/S001 servo motor is designed for precision positioning tasks. It has a nominal speed of 2000 rpm which supports efficient cycle times. The MAC025A-0-WS-3-E/040-B-1/S001 motor features a tacho constant rated at 0.75 volts per 1000 rpm for reliable speed monitoring.
Frequently Asked Questions about MAC025A-0-WS-3-E/040-B-1/S001:
Q: Why is the second shaft end with tacho feedback useful?
A: It enables real-time speed regulation, ensuring precise velocity monitoring in dynamic load applications.
Q: How does the blocking brake contribute to system safety?
A: The 6.5 Nm brake torque holds the shaft position during power-off states, preventing unwanted motion.
Q: What is the benefit of a torque constant of 0.22 Nm/A?
A: It ensures consistent torque output per ampere, enabling fine-tuned control in closed-loop systems.
Q: What role does the 0.0143 Vs/rad tacho generator voltage constant play?
A: It provides proportional feedback for accurate velocity control.
Q: How does natural convection cooling help this servo motor?
A: It simplifies the cooling mechanism by removing the need for external fans, making enclosure integration easier.
