MHD115B-024-NG0-AA
MHD Synchronous Motors
MHD115B-024-NG0-AA, Bosch Rexroth Indramat, MHD Synchronous Motors series. This servo motor features a robust Motor Size 115 frame and a precisely matched Winding Code 024 for optimized performance. The integrated Digital servo feedback (HSF) encoder and Relative position detection deliver high-resolution motion control. Engineered without compromise, the MHD115B-024-NG0-AA combines precision, efficiency, and flexibility in a compact form factor.
The motor achieves a Continuous Torque at Standstill of 50.0 Nm and utilizes a Plain shaft with a Shaft Seal for contamination resistance. Package dimensions include a Centering diameter of 180 mm and a Flange size of 192 mm, with motor length coded "B" for streamlined integration. Heat dissipation is handled via Natural convection cooling, eliminating fans and reducing maintenance. The design omits a Holding Brake, while power is routed via an Output Connector on Power Connection Direction to side A.
Designed for seamless integration into automated systems, the MHD115B-024-NG0-AA accepts plug-and-play connections and digital feedback links for fast commissioning. Its fanless cooling and sealed shaft ensure high reliability in demanding industrial environments. This motor's compact footprint and precise control make it ideal for machine tools, pick-and-place systems, and other high-precision applications.
Technical Specifications
Holding Brake
Without holding brake
Housing Cooling Type
Natural convection
Encoder Type
Digital servo feedback (HSF)
Type of Position Detection
Relative
Continuous Torque at Standstill
50.0 Nm
Motor Length
B
Centering diameter
180 mm
Flange size
192 mm
Motor Size
115
Shaft Design
Plain shaft
Shaft Seal
Yes
Power Connection Direction
to side A
Power Connection Type
Output Connector
Product Type
Servo Motor
Winding Code
024
Frequently Asked Questions
What advantage does natural convection cooling provide over fan-assisted cooling in servo motors?
The design reduces maintenance needs and eliminates mechanical wear points. The motor operates quietly while maintaining thermal stability under load.
How does the absence of a holding brake affect system design?
The motor requires an external mechanical brake if holding torque is necessary. The design simplifies the motor structure for dynamic applications.
What installation considerations arise from the plain shaft with shaft seal design?
The seal prevents contamination from entering the housing. The installer must ensure proper alignment and lubrication to avoid seal wear.
How does the winding code 024 influence the motor’s electrical performance?
The winding determines voltage and current characteristics for optimal torque-speed balance. The configuration suits medium-inertia applications requiring consistent torque.
Why is relative position detection beneficial for precision applications?
The feedback system enables accurate position reference even after power cycles. The controller quickly recalibrates without full homing sequences.
Common Misspellings
MHD115B024NG0AA
MHD115B 024 NG0 AA
mhd115b-024-ng0-aa
Internal Product Review
The Rexroth Indramat MHD115B-024-NG0-AA servo motor provides 50.0 Nm continuous torque, natural convection cooling, and relative position detection. Its plain shaft and HSF encoder make it suitable for precision drive systems in metal cutting, automated welding and packaging machinery needing consistent rotational control.
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