R911297658 (MHD093C-035-PG2-AA)

Name: R911297658 (MHD093C-035-PG2-AA)
Brand: Indramat Motors
SKU: MHD093C-035-PG2-AA
Price: 490.00 USD
Availability: InStock

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The R911297658 (MHD093C-035-PG2-AA) is a Bosch Rexroth servo motor featuring permanent magnet excitation and low inertia characteristics. The unit incorporates a digital servo feedback system with an integrated multiturn absolute encoder capable of position detection over more than 4096 revolutions. It supports a continuous standstill torque of 23.0 Nm and a maximum torque of 88.0 Nm. The motor achieves a nominal speed of 2,500 rpm and a maximum speed of 4,500 rpm. A 32 Nm holding brake is integrated to secure the axis when de-energized. The design employs optimized heat transfer from stator windings to the housing and includes thermal sensors for temperature monitoring. The housing is rated IP65, allowing operation in demanding environments, and features a plain shaft, shaft seal, and side A output connector. The centering diameter is 130 mm, flange size 140/150 mm, and the cooling type is natural convection.

Technical Specifications

Product Type
Permanent Magnet Servo Motor

Design
Low Inertia Masses

Theoretical Maximum Torque
88.0Nm

Nominal Speed
2,500 r/min

Maximum Speed
4,500 r/min

Holding Brake
Yes

Holding Brake Torque
32 Nm

Ingress Protection Rating
IP 65

Frequently Asked Questions

Does the shaft seal in the MHD093C-035-PG2-AA improve its operational durability?

Yes, the shaft seal protects internal components from contaminants like dust and oil. This feature enhances long-term reliability and ensures stable operation in harsh conditions.

How does the Winding Code 035 influence the torque-speed characteristics of the MHD093C-035-PG2-AA?

The Winding Code 035 defines motor-specific electrical parameters that balance torque output and responsiveness. It enables customization for optimal performance in various motion profiles.

Do absolute position detection features (>4096 revolutions) in the MHD093C-035-PG2-AA eliminate the need for homing?

Yes, the absolute encoder retains position data even after power loss. This ensures quick startup and prevents errors during system initialization.

Why is natural convection cooling preferred in the MHD093C-035-PG2-AA instead of an external fan system?

Natural convection cooling reduces moving parts, which minimizes noise and maintenance. It also provides sufficient thermal dissipation for continuous-duty industrial use.

Does the plain shaft configuration of the MHD093C-035-PG2-AA affect mechanical precision?

Yes, the plain shaft design minimizes backlash and ensures smooth torque transmission. This directly improves positioning accuracy and motion stability in servo applications.

Common Misspellings

MHD093C035PG2AA

MHD093C 035 PG2 AA

mhd093c-035-pg2-aa

MHD93C-035-PG2-AA

Internal Product Review

The Bosch Rexroth Indramat MHD093C-035-PG2-AA servo motor is used in robotics, CNC machines, packaging, and automation systems for precise motion control. It provides 23.0 Nm continuous torque and 32.0 Nm holding brake torque for stable performance. Its natural convection cooling and digital absolute encoder ensure reliable, quiet, and low-maintenance operation.