R911308218 (MHD093C-058-PP0-LA)

Name: R911308218 (MHD093C-058-PP0-LA)
Brand: Indramat Motors
SKU: MHD093C-058-PP0-LA
Price: 212.00 USD
Availability: InStock

MHD Synchronous Motors

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The R911308218 (MHD093C-058-PP0-LA) is a Bosch Rexroth synchronous servo motor designed for industrial automation systems. This model features a continuous torque at standstill of 23.0 Nm and achieves a maximum speed of 6000 rpm with a characteristic speed of 4000 rpm. It operates with a rated current of 6.9 A at 133 Hz and 60-K housing temp rise, and up to 34.5 A with a 100-K rise in winding temperature under natural cooling. The motor is equipped with an absolute multiturn optical encoder, IP65 enclosure, Class F insulation, a keyed shaft with shaft seal, and supports both horizontal and vertical mounting in its B05 design. Housing is black-coated for durability and restricted to prevent additional coatings. Cooling is provided by a blower unit. The centering diameter is 130 mm, with a flange size of 140/150 mm. This unit does not include a holding brake and is not intended for shock-stress applications.

Technical Specifications

Shaft Compliance
DIN 6885-1 Standard

Holding Brakes
No

Constant Torque with 100-K rise in winding temperature
28 Nm

Constant Current with 100-K rise in winding temperature
34.5 A

Rated Current with 60-K increase in housing temperature
6.9 A

Rated Frequency with 60-K increase in housing temperature
133 Hz

Design
Brushless

Protection Level
IP65

Insulation
F Class

Encoder
Absolute (multiturn) optical

Position tracking
Digital Servo Feedback

Power Connection
Left Side

Motor Housing Colour
Prime Black

Installation Direction
Horizontal or Vertical

Design Category
B05

Blower Unit
Present

Suitable for Shock Stresses
No

Maximum Speed
6000 rpm

Characteristic Speed
4000 rpm

Rotor Inertia
0.0030 kgm2.

Frequently Asked Questions

How does the absolute encoder in the MHD093C058PP0LA improve motion accuracy?

The encoder provides multi-turn feedback with precise position tracking. It eliminates the need for reference homing every time the system is powered on.

Why does the MHD093C058PP0LA operate effectively without a holding brake?

The reduced inertia allows for faster acceleration and deceleration. It is well suited for applications that do not require static load holding.

How does natural convection cooling in the MHD093C058PP0LA affect thermal performance?

The motor relies on open airflow to dissipate heat naturally. It provides reliable performance under moderate load conditions without requiring forced cooling.

What makes the keyed shaft of the MHD093C058PP0LA important for power transmission?

The seal provides secure mechanical engagement with driven components. It prevents rotational slippage even during high-torque operation.

Why does the MHD093C058PP0LA feature a left-facing power connector?

The power connector allows compact installation where right-side access is limited. It supports organized wiring layouts in space-constrained environments.

Common Misspellings

MHD093C058PP0LA

MHD093C 058 PP0 LA

mhd093c-058-pp0-la

MHD93C-058-PP0-LA

Internal Product Review

The Bosch Rexroth MHD093C-058-PP0-LA servo motor features a keyed shaft, absolute encoder, and left-side power connector. It provides 23.0 Nm of continuous torque with natural convection cooling. This motor is used in applications like robotics, printing systems, and automated packaging lines.