MAC041C-0-LS-3-E/050-B-0/S001
MAC AC Servo Motors
The MAC041C-0-LS-3-E/050-B-0/S001 servo motor from Bosch Rexroth Indramat, part of the MAC AC Servo Motors series, offers a compact footprint with high performance. It delivers 120 W of rated power at a speed of 3000 rpm while weighing only 0.85 kg, making it ideal for space-constrained systems. The brushless permanent magnet design ensures efficient operation without external excitation, and precision machining of the rotor assembly provides smooth, low-vibration control. Robust alloy housing and sealed interfaces prepare the motor for demanding industrial environments without compromising its weight advantage.
Equipped with a rated voltage of 24 V and a voltage constant (ke) of 54.4 V/krpm, the motor achieves precise, linear speed control across its full operational range. Its torque constant (kt) of 0.17 Nm/A yields a continuous rated torque of 0.36 Nm, supported by a low rotor inertia of 0.092 kgcm² for rapid acceleration and deceleration cycles. Thermal resilience up to 155°C (F) and an IP65 protection degree ensure uninterrupted operation in dusty, humid, or wet conditions, while natural convection cooling maintains optimal winding temperatures without auxiliary fans. The robust shaft design withstands a maximum radial load of 50 N and a maximum axial load of 20 N, enabling heavy-duty indexing and positioning tasks.
Integration into automation networks is streamlined by the motor’s standardized mounting interfaces and compatibility with common servo drives, reducing engineering lead time. The high protection rating, brushless construction, and hermetically sealed housing guarantee long-term reliability and minimal maintenance, maximizing uptime between service intervals. Ideal for robotics, packaging machines, pick-and-place systems, and medical devices, the MAC041C-0-LS-3-E/050-B-0/S001 excels where precision, durability, and a high power-to-weight ratio are critical.
Technical Specifications
Cooling Type
Natural Convection
Maximum Axial Load
20 N
Maximum Radial Load
50 N
Protection Degree
IP65
Rated Power
120 W
Rated Speed
3000 rpm
Rated Torque
0.36 Nm
Rated Voltage
24 V
Rotor Inertia
0.092 kgcm²
Thermal Class
155°C (F)
Torque Constant (kt)
0.17 Nm/A
Voltage Constant (ke)
54.4 V/krpm
Weight
0.85 kg
Frequently Asked Questions
How does the MAC041C-0-LS-3-E/050-B-0/S001 maintain stable speed during repetitive motion cycles?
Its 3000 rpm output ensures uniform performance under load. The low-vibration design supports smooth motion in cyclic automation tasks.
What design aspect helps this Bosch Rexroth servo motor respond rapidly to control input?
Its low rotor inertia improves acceleration during high-speed tasks. This enhances performance in applications requiring dynamic positional shifts.
How does the torque constant affect control sensitivity in precision automation?
With a 0.17 Nm/A torque constant, it responds proportionally to drive current. This enables fine-tuned torque delivery for controlled motion accuracy.
How does this servo motor handle electrical feedback at high speeds?
Its 54.4 V/krpm voltage constant supports stable EMF generation. This benefits feedback-loop stability in fast-moving applications.
How does the enclosure rating contribute to system longevity?
Its IP65-rated housing blocks dust and water ingress. This ensures reliable servo motor performance in dirty or damp industrial zones.
Internal Product Review
The MAC041C-0-LS-3-E/050-B-0/S001 servo motor by Bosch Rexroth delivers a steady 3000 rpm speed with minimal vibration. It features a 0.17 Nm/A torque constant, 54.4 V/krpm voltage constant, and low rotor inertia for fast response. Its IP65 protection class ensures durability in harsh environments.
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We offer a repair service for the MAC041C-0-LS-3-E/050-B-0/S001.
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