MAC025B-0-ZS-4-E/040-B-1/WI651LV
MAC AC Servo Motors
Technical Specifications
Connector Type
Circular Connector
Cooling Method
Natural Convection
Encoder Type
Absolute Encoder
Maximum Torque (Mmax)
2.32 Nm
Motor Type
Servo Motor
Protection Type
IP65
Rated Power (PBM)
2.3 kW
Rated Speed
4000 RPM
Rated Torque (MKB)
1.20 Nm
Rotor Inertia (JM)
0.32 kg·cm²
Time Constant (tB)
17/14 ms
Torque
1.6 Nm
Voltage
230 V
Weight
3.2 kg
Frequently Asked Questions
How does MAC025B-0-ZS-4-E/040-B-1/WI651LV maintain thermal balance in compact machine enclosures?
It uses natural convection cooling to manage heat without fans or liquid systems. This enables silent, low-maintenance operation in space-limited control cabinets.
What kind of encoder feedback does this model provide for tight positioning control?
An integrated absolute encoder delivers precise, multi-turn position data. This enhances system accuracy and simplifies startup calibration procedures.
Can this motor sustain speed in high-frequency indexing tasks?
It operates at a rated speed of 4000 RPM, maintaining velocity under fluctuating loads. This supports consistent cycle times in fast-response applications.
How much load surge can be tolerated during momentary torque spikes?
It delivers 2.32 Nm peak torque to handle acceleration bursts. This supports motion stability during aggressive ramp-up phases.
How does this model support lightweight designs without sacrificing power?
Its 3.2 kg mass houses a 2.3 kW servo platform. This enables high power density for mobile or compact robotic systems.
Internal Product Review
The model MAC025B-0-ZS-4-E/040-B-1/WI651LV from Bosch Rexroth is a compact servo motor delivering 2.3 kW of power for precision-driven tasks. It features 4000 RPM rated speed, 2.32 Nm peak torque, natural convection cooling, and an absolute encoder with IP65 sealing. All this performance is packed into just 3.2 kg.
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