R911308811 (MKD112A-058-GG1-BN)

Name: R911308811 (MKD112A-058-GG1-BN)
Brand: Indramat Motors
SKU: MKD112A-058-GG1-BN
Price: 954.00 USD
Availability: InStock
Rating: 4.4 (11 reviews)

MKD Synchronous Motors

Rated 4.4 stars (11 total reviews)

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Current response time:

3 Minutes 24 Seconds

Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911308811 (MKD112A-058-GG1-BN) is a Bosch Rexroth synchronous servo motor featuring a plain shaft with shaft seal, integrated holding brake delivering 22 Nm holding torque, and resolver feedback (RSF) for relative position detection. This MKD112A motor is designed with 4 pole pairs, a peak speed of 4000 rpm, standstill torque of 17 Nm at 100 K and 15 Nm at 60 K, and a peak current of 77 A at a rated frequency of 233 Hz. The unit incorporates a RAL black-coated, IP65 fully enclosed housing with flange mounting (motor size 112, flange 192 mm, type A length), and side B cable connection. Bearings are grease lubricated for life, supporting direct mounting of pinions or pulleys. Voltage class is 300V.

Technical Specifications

Design
Permanent Magnets

Characteristic Motor Speed
4000 rpm

Standstill Torque (at 100K overtemperature)
17 Nm

Standstill Torque (at 60K overtemperature)
15 Nm

Peak Current
77 A

Pole Pairs
4

Rated Frequency
233 Hz

Maximum Installation Elevation
1000 meters above sea level

Theoretical Maximum Torque
54 Nm

Rated Torque (at 60K motor overtemperature)
7.3 Nm

Enclosure Coating
RAL Black Paint

Ingress Protection Standards Compliance
IP 65

Bearing Lubrication
Grease

Brush-Free Design
Yes

Ability to bear additional radial load
Yes

Shipping Availability
Global.

Frequently Asked Questions

How protected is MKD112A-058-GG1-BN against contaminants

This model meets IP65 protection standards. It blocks dust and low-pressure water jets, so internal components stay clean and reliable even when installed near washdown or dusty production areas.

What mass impacts handling of MKD112A-058-GG1-BN

Its weight is 33 kg. This figure helps you plan lifting methods and bracket strength, while also improving vibration damping and stability once the motor is mounted in place.

Which pilot diameter centers MKD112A-058-GG1-BN

The centering diameter measures 130 mm. This precise pilot ensures concentric fits with mating equipment, reducing runout and helping the driven system maintain alignment over time.

How many phases drive MKD112A-058-GG1-BN

It runs on 3 phases. This matches most industrial power supplies, allowing balanced current flow and steady power delivery for high performance and long service life.

Where do cables exit MKD112A-058-GG1-BN

The connection direction is Side B. This orientation guides cable routing around guards or other hardware, making installation neater and reducing strain on the electrical leads.

Common Misspellings

MKD 112A-058-GG1-BN

MKD-112A-058-GG1-BN

MKD112A-O58-GG1-BN

MKD112A058GG1BN

MKD112A 058 GG1 BN

mkd112a-058-gg1-bn

Internal Product Review

Indramat's MKD112A-058-GG1-BN easily delivers consistent positioning in varied environments. Insulation Class F sustains winding integrity at elevated temperatures. The sealed construction and integrated braking support predictable behavior through frequent starts, stops, and downtime events.