R911298358 (MHD112A-035-PG1-AN)
MHD Synchronous Motors
Technical Specifications
Product Type
Synchronous Motor
Shaft Type
Plain with sealing ring
Installation
Position-free
Operating Condition
No fluid accumulation at output shaft
Compatibility
Can be fitted with blowers for extreme loads
Length Code
A
Operating Temperature
0°C to 40°C
Incorporated Brake
Holding brake, usable only in standstill mode
Application
Machine tools
Operation
Maintenance-free
Commutation
Electrical and Electronic
Bearings Service Life
30,000 operating hours as per DIN ISO 281
Cooling
Through cooling ribs and housing surface
Rated Frequency
200Hz
Pole Pairs
Four
Shipping Availability
Worldwide.
Frequently Asked Questions
What installation considerations are important for liquid-cooled servo motors?
Proper coolant flow and compatible fittings must be ensured to prevent thermal stress. A sealed cooling circuit with filtered fluid extends service life and prevents leaks.
Why is a holding brake useful in the MHD112A-035-PG1-AN during vertical load operations?
The brake maintains position when power is off, preventing mechanical drift or drop. It’s especially useful in lifts, presses, or positioning axes with gravity loads.
What role does the shaft seal play in maintaining motor reliability?
The shaft seal prevents lubricant loss and contamination ingress into the motor housing. This protection is vital in dusty or fluid-exposed industrial settings.
What does the Winding Code 035 signify in terms of motor performance?
It defines the electrical characteristics influencing torque-speed behavior. Engineers can match winding codes to specific drive voltage and application speed needs.
How does side-A power connection orientation simplify integration?
It allows more efficient cable routing within tight drive enclosures. This orientation minimizes cable strain and eases maintenance access.
Common Misspellings
MHD112A035PG1AN
MHD112A 035 PG1 AN
mhd112a-035-pg1-an
Internal Product Review
The MHD112A-035-PG1-AN is a Bosch Rexroth Indramat synchronous servo motor designed for precision automation systems. It features liquid cooling for thermal stability, 15.0 Nm continuous torque at standstill, and absolute digital position feedback. It is commonly used in CNC machinery, robotics, and industrial automation lines.
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