MAD100B-0100-SA-S2-BH1-05-N1
MAD IndraDyn A Motors
The Bosch Rexroth Indramat MAD100B-0100-SA-S2-BH1-05-N1 is a high-performance spindle motor in the MAD IndraDyn A Motors series designed for precision and reliability. Featuring a motor frame size 100 and a compact motor frame length B, it delivers a rated torque of 31 Nm driven by an efficient winding code 0100. The motor operates on a three-pole-pair configuration, boasting a number of pole pairs 3 for smooth torque delivery, and draws rated current of 8.9 A at nominal load. Its calculated torque constant at 20 °C of 3.21 Nm/A ensures responsive acceleration and deceleration for demanding applications.
Cooling and feedback integration are engineered to optimize control and thermal management. The unit is cooled by an axial fan to maintain stable operating temperatures during continuous operation. Position sensing is provided by a singleturn absolute encoder EnDat2.1, offering 2048 increments for unambiguous feedback. A robust flange mounting interface and smooth shaft without shaft seal design simplify mechanical integration, while the factory-fitted connector type connection ensures reliable electrical coupling. At just 0.179 kg·m² of rotor moment of inertia, the motor supports rapid dynamic response in motion systems.
Safety and durability are enhanced by an electrically-released holding brake with a holding torque of 24 Nm, securing loads when power is removed. The motor's continuous torque at standstill of 34 Nm provides reliable holding capacity under static loads. Internal standard bearing construction and a vibration grade R rating guarantee robust operation in industrial environments, making this spindle motor an ideal choice for high-precision machining, indexing, and positioning tasks.
Technical Specifications
Bearing Type
Standard
Cooling
Axial fan
Connection Type
Connector
Holding Brake
Electrically-released
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
0100
Rated torque
31 Nm
Torque constant at 20?C
3.21 Nm/A
Number of pole pairs
3
Continuous torque at standstill
34 Nm
Rated current
8.9 A
Rotor moment of inertia
0.179 kgm?
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MAD100B-0100-SA-S2-BH1-05-N1. 
Want to 
