The Bosch Rexroth Indramat MAD100B-0050-SA-S2-AH0-05-H1 is a robust servo motor from the renowned MAD IndraDyn A Motors series, designed for high-performance industrial motion control. Featuring a rated power of 1.8 kW and a rated current of 5.3 A, this motor delivers precise torque and speed regulation. Its high-speed bearing assembly enables smooth operation at elevated rpm, making it ideal for spindle applications requiring rapid acceleration and deceleration.
Engineered as a product type: Servo Motor, the MAD100B offers a singleturn absolute encoder EnDat2.1 for high-resolution position feedback, ensuring accurate repeatability in complex automation tasks. The motor’s number of pole pairs is 3, providing an optimal balance between torque density and dynamic response. Housed in a compact motor frame size: 100 with a frame length: B, it accommodates flange mounting for easy integration. Cooling is achieved via an axial fan, maintaining thermal stability under continuous load. The smooth shaft design without seal reduces maintenance requirements and facilitates direct coupling to spindles or gearboxes.
Durability is reinforced by the vibration grade: R, minimizing resonance effects in high-speed rotation and extending bearing life. The unit is offered without holding brake, allowing flexible braking solutions tailored to specific machinery. Power connection through a robust connector ensures reliable electrical mating, with a minimum power cable cross-section of 2.5 mm^2 recommended for safe operation. Weighing 39 kg, the MAD100B motor combines compact dimensions with substantial mass for stability in high-torque cycles. Its torque constant at 20 degrees C of 7.66 Nm/A translates to efficient conversion of electrical input to mechanical output, reducing energy consumption. Overall, this servo motor meets the stringent demands of modern industrial automation, offering precision, reliability, and ease of integration for CNC machines, milling centers, and precision spindles.
Bearing Type
High Speed
Cooling
Axial fan
Connection Type
Connector
Holding Brake
Without holding brake
Encoder Type
Singleturn absolute encoder EnDat2.1
Motor Frame Length
B
Motor Frame Size
100
Mounting Style
Flange mounting
Shaft Type
Smooth shaft Without shaft seal
Product Type
Servo Motor
Vibration Grade
R
Winding Code
0050
Number of pole pairs
3
Rated current
5.3 A
Rated power
1.8 kW
Minimum cross-section of power cable
2.5 mm^2
Mass of motor
39 kg
Torque constant at 20 degrees C
7.66 Nm/A