R911315210 (MHD093C-058-PP1-RN)

Name: R911315210 (MHD093C-058-PP1-RN)
Brand: Indramat Motors
SKU: MHD093C-058-PP1-RN
Price: 790.00 USD
Availability: InStock

MHD Synchronous Motors

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The R911315210 (MHD093C-058-PP1-RN) is a digital AC servo motor from the MHD093 series. Designed for use in applications including textile machinery, transfer systems, and automation equipment, it supports a continuous standstill torque of 23.0 Nm and a rated speed of 4000 rpm. The motor operates with a phase current of 20 A and includes a holding brake with a torque of 22.0 Nm. It is equipped with a digital multiturn encoder for absolute position detection over more than 4096 revolutions. The unit features a keyed shaft with seal and a centering diameter of 130 mm, compatible with flange sizes of 140 or 150 mm. The motor utilizes liquid cooling and natural convection, and the operating temperature range is 0 to 45°C. Its power connector is oriented to the right, winding code is 058, winding inductance is 2.6 mH, and rotor inertia is 30 x 10⁻⁴ kg·m². The average weight is 23.5 kg, and it is suitable for storage and transport at temperatures between -20 and 80°C.

Technical Specifications

Product Category
MHD093

Product Type
Alternating Current Motor

Phase Current
20 Amperes

Rated Speed
4000 revolutions per minute

Thermal Time Constant (natural convection)
75 mins

Thermal Time Constant (surface cooling)
25 mins

Weight
23.5 kg

Holding Brake Torque
22 Nm

Rated Power Dissipation (liquid cooling)
1 kW

Safe Operation Temperature Range
0 and 45 degrees Celsius

Storage and Transportation Temperature Range
-20 and 80 degrees Celsius

Winding Inductance
2.6 mH

Rotor Inertia
30 x 10-4 kgm2.

Frequently Asked Questions

Why is the right-facing power connector in the MHD093C058PP1RN important for installation layout?

The power connector simplifies cable routing when control units are positioned to the right. This configuration helps reduce cable strain and improves accessibility during maintenance.

How does the digital servo feedback of the MHD093C058PP1RN support motion synchronization?

The servo feedback sends precise position signals directly to the servo drive. This enables smooth and synchronized movement in multi-axis automation.

What role does the shaft seal play in the MHD093C058PP1RN during long-term use?

The shaft seal protects the internal assembly from dust and oil contamination. This prolongs the motor’s service life under challenging industrial conditions.

Why is the 22 Nm holding brake in the MHD093C058PP1RN valuable for precision control?

The holding brake locks the shaft position during power-off states. This feature prevents unintended motion in vertical or gravity-driven mechanisms.

How does the multiturn encoder in the MHD093C058PP1RN enhance positional accuracy?

The motor’s encoder captures multi-turn rotational data without reset. It enables precise coordination of movement in advanced servo systems.

Common Misspellings

MHD093C058PP1RN

MHD093C 058 PP1 RN

mhd093c-058-pp1-rn

MHD93C-058-PP1-RN

Internal Product Review

The MHD093C-058-PP1-RN servo motor by Bosch Rexroth offers 23.0 Nm continuous torque at standstill and features liquid cooling with a multiturn absolute encoder. It includes a 22.0 Nm holding brake and a keyed shaft for secure, precise positioning. This motor is ideal for automation in robotics, packaging, and CNC machining industries.