MAC025A-0-WS-4-E/040-A-1/WI673LV
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The MAC025A-0-WS-4-E/040-A-1/WI673LV servo motor delivers 1.2 kW power output with a maximum speed of 10,000 min⁻¹ (RPM). It provides 0.66 Nm short-term overload torque, ensuring reliable motion control in high-speed applications.
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Product Description:
Bosch Rexroth Indramat created the MAC025A-0-WS-4-E/040-A-1/WI673LV that is a high-precision AC servo motor, for use in automated manufacturing processes that require dynamic control of motion. Its small size makes it ideal for use in applications that require direct interface with machinery, like CNC systems and manufacturing line automation.
Operating at a maximum speed of 10,000 RPM, the MAC025A-0-WS-4-E/040-A-1/WI673LV servo motor consumes 0.2 kW of power from the DC bus. Under DC bus operation, the motor keeps a full-load speed of 7,220 min⁻¹ and delivers 1.2 kW of power. The stator's built-in temperature sensors guard against overheating and guarantee proper thermal management. Internal components are protected from dust, water, and other liquids by the IP65-rated housing. For instantaneous immobilization of the shaft, a blocking brake option is available with a detent torque of 0.27 Nm. Frequent start-stop cycles are possible with no performance deterioration thanks to the high cyclic load capacity. With a torque-speed curve that stays at 5,990 RPM and 0.30 Nm output even under 90% load conditions, the performance is excellent.
This MAC servo motor can be equipped with either incremental or absolute encoders for position control, and it uses a tacho generator for speed feedback. With its lifetime-lubricated bearings and brushless design, this motor will last a very long time without needing any maintenance. Minimal torque ripple is achieved by optimizing magnetic flux alignment within the rotor's laminated core that contains permanent magnets. The IM B5/B14 flange configurations and the radial/axial cooling choices allow mounting versatility. The integrated power of MAC025A-0-WS-4-E/040-A-1/WI673LV motor and feedback connections are designed to satisfy IP65 protection standards that make installation easy. Throughout the whole speed range, advanced commutation algorithms guarantee a smooth rotation.
Frequently Asked Questions about MAC025A-0-WS-4-E/040-A-1/WI673LV:
Q: Why is the braking time of MAC025A-0-WS-4-E/040-A-1/WI673LV 24/18 ms?
A: The 24/18 ms braking time enables rapid stopping response. This ensures high accuracy in positioning applications requiring precise motion control.
Q: How does the MAC025A-0-WS-4-E/040-A-1/WI673LV achieve overload torque?
A: The short-term overload torque of 0.66 Nm allows handling sudden load increases. This ensures durability and performance consistency under varying operational conditions.
Q: Why does the MAC025A-0-WS-4-E/040-A-1/WI673LV have a moment of inertia?
A: The 0.23 kg·cm² moment of inertia provides smooth acceleration and deceleration. It enhances performance by ensuring controlled motion transitions.
Q: Do motors with brakes in MAC025A-0-WS-4-E/040-A-1/WI673LV have lower detent torque?
A: Yes, motors with brakes have a detent torque of 0.27 Nm, compared to 0.33 Nm without brakes. This helps in controlled holding capability.
Q: How does the MAC025A-0-WS-4-E/040-A-1/WI673LV ensure energy efficiency?
A: The 0.2 kW DC power draw minimizes unnecessary energy consumption. It optimizes power usage while maintaining operational efficiency.
