R911309535 (MHD093C-035-PG1-LA)

Name: R911309535 (MHD093C-035-PG1-LA)
Brand: Indramat Motors
SKU: MHD093C-035-PG1-LA
Price: 436.00 USD
Availability: InStock

MHD Synchronous Motors

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The Bosch Rexroth MPN R911309535 (MHD093C-035-PG1-LA) is a synchronous servo motor from the MHD series, featuring a 130 mm centering diameter and 140/150 mm flange size. It employs permanent magnet excitation and electronic commutation with a four pole-pair configuration. The nominal speed is 2,500 rpm, maximum torque is 88.0 Nm, and continuous standstill torque is 23.0 Nm. This 'C' length model includes a holding brake with 22.0 Nm torque, plain shaft with seal, and a power connector oriented to the left. Its IP65-rated housing offers protection against dust and water, while the digital servo feedback encoder supports absolute position detection for over 4096 revolutions. The motor utilizes natural convection for cooling and supports flexible installation and cabling.

Technical Specifications

Motor Type
Synchronous

Material Type
Permanent Magnet

Inertia Level
Low

Commutation Type
Electrical

Servo Feedback
Digital with integrated multiturn absolute encoder

Centering Diameter
130 mm

Nominal Speed
2,500 revs/minute

Maximum Torque
88.0 Nm

Pole Pairs
4

Coating
Protective prime coat black in a/w RAL 9005

Overload Protection
Temperature sensors

Housing Rating
IP 65 (Dust-proof, Shock-proof, Waterproof)

Installation
Can be installed in any position

Frequently Asked Questions

Why is natural convection cooling used in the MHD093C-035-PG1-LA servo motor?

Natural convection cooling eliminates the need for external fans or liquid cooling. This design reduces maintenance and allows the motor to operate quietly in enclosed or clean environments.

How does the holding brake enhance safety in the MHD093C-035-PG1-LA servo motor?

The holding brake ensures that the motor shaft remains stationary when power is off. This feature is crucial in vertical or safety-critical operations where load movement must be prevented.

What advantage does an absolute encoder (>4096 revolutions) provide in the MHD093C-035-PG1-LA?

The absolute encoder retains position data even after power loss. This allows immediate restart without homing, saving time and improving system reliability.

How does the plain shaft with a shaft seal benefit the MHD093C-035-PG1-LA motor?

The shaft seal prevents dust and fluid ingress, protecting internal components from wear. This makes the motor more durable for industrial applications involving contaminants.

How does the digital servo feedback system improve performance in the MHD093C-035-PG1-LA motor?

The digital servo feedback system enables precise and real-time position control. It ensures smoother motion, higher accuracy, and better synchronization with automation systems.

Common Misspellings

MHD093C035PG1LA

MHD093C 035 PG1 LA

mhd093c-035-pg1-la

MHD93C-035-PG1-LA

Internal Product Review

The MHD093C-035-PG1-LA servo motor from Bosch Rexroth delivers 23.0 Nm continuous torque and includes a 22.0 Nm holding brake with liquid cooling for efficient thermal management. It features absolute digital servo feedback and a plain shaft design. This motor is widely used in packaging, robotics, and metal forming industries for precise motion applications.