MAC041A-0-IS-4-E/050-B-0/WI670LV Bosch Rexroth Indramat
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The Bosch Rexroth Indramat MAC041A-0-IS-4-E/050-B-0/WI670LV is a motor for analog drives that is part of the MAC AC Servo Motors series. It uses natural convection for cooling and features an incremental encoder with standard mounting for position feedback. The power connection is located on side B, and no blocking brake is present.
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Product Description:
The MAC041A-0-IS-4-E/050-B-0/WI670LV is an AC servo motor supplied by Bosch Rexroth Indramat within the MAC AC Servo Motors series. It converts electrical energy into precisely regulated rotary motion for closed-loop automation tasks. Its compact design supports pick-and-place units, indexing tables, and light conveyor sections where installation space is limited. When connected to a compatible drive amplifier, the motor responds to commanded current while its feedback signals help the control system correct changes in speed and position.
Thermal management relies on natural convection, allowing heat to dissipate through the aluminum housing without an external fan. This passive cooling method reduces operating noise and removes the need to route power or control wiring for auxiliary cooling equipment. The motor has a frame size of 041, providing a compact mechanical envelope for smaller automated machines. Its frame length is A, which keeps the housing short while accommodating the associated stator and rotor components. Power conductors connect through a connector on side B, allowing the cable to be routed away from feedback components at the opposite end of the housing. The motor is supplied without a blocking brake, so an external clamp or another holding method is necessary when an unpowered axis must secure a vertical load.
Rotor motion is monitored through tachometer feedback, which supplies the velocity signal required by the analog drive amplifier. Fine position information is provided by an incremental encoder with standard mounting, allowing the controller to track changes in shaft angle during movement. The separate velocity and position signals support accurate speed regulation and positional interpolation without requiring additional external sensors. Bosch Rexroth Indramat categorizes the unit as a motor for analog drives, making it suitable for control systems that use conventional analog command signals. This arrangement supports both speed-controlled and position-controlled operation when the motor is paired with compatible feedback inputs and drive electronics.
Frequently Asked Questions about MAC041A-0-IS-4-E/050-B-0/WI670LV:
Q: Where is the power connection located on the MAC041A-0-IS-4-E/050-B-0/WI670LV motor?
A: The power connection for the MAC041A-0-IS-4-E/050-B-0/WI670LV is provided via a connector on side B.
Q: What cooling method is used in the MAC041A-0-IS-4-E/050-B-0/WI670LV servo motor?
A: This model uses natural convection cooling and does not require external fan systems.
Q: Is a blocking brake included with the MAC041A-0-IS-4-E/050-B-0/WI670LV motor?
A: The MAC041A-0-IS-4-E/050-B-0/WI670LV does not come with a blocking brake installed.
Q: What type of position feedback does the MAC041A-0-IS-4-E/050-B-0/WI670LV servo motor use?
A: This motor features an incremental encoder with standard mounting as its position feedback system.
Q: What types of feedback are supported by the MAC041A-0-IS-4-E/050-B-0/WI670LV servo motor?
A: The feedback configuration for this model allows for tachofeedback and either incremental or absolute encoder use.
