R911283835 (MKD090B-085-GG1-AN)

Name: R911283835 (MKD090B-085-GG1-AN)
Brand: Indramat Motors
SKU: MKD090B-085-GG1-AN
Price: 930.00 USD
Availability: InStock

MKD Synchronous Motors

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The Bosch Rexroth R911283835 (MKD090B-085-GG1-AN) is a permanent-magnet servo motor featuring a brushless design for extended operational life and high-frequency stop/start capabilities. It has a flange size of 140 mm, centering diameter of 110 mm, motor size 090, length B, and provides 12 Nm continuous torque at standstill. The motor includes an integrated plain shaft with seal, 8 poles, and a resolver feedback system for relative position detection. The holding brake generates 11 Nm torque, operates at 24 V (±10%), with a rated current of 0.71 A. Maximum speed is 6000 RPM, rated speed is 3000 RPM, continuous stall current is 8.1 A, and peak current is 33.4 A. The enclosure is rated IP65, supporting operation under severe radial loads in various industrial environments.

Technical Specifications

Mounting
Any desired position

External Stress Handling
Extreme radial stress

Cabinet Housing Approval
IP 65

Operating Temperature
Wide range

Design
Brushless

Free of Maintenance
Yes

Stop/Start Ability
High and repeated frequencies

Peak Power Sustainment
Over wide range of speed

Reliability
High

Overload Protection
Top-notch

Flange Size
140 mm

Centering Diameter
110 mm

Frame Length
12 Nm

Motor Feedback System
Resolver

Winding Code
085

Holding Brake Weight
1.1 kg

Electrically-releasing principle
Utilized

Holding Brake Torque Rating
11 Nm

Rated Voltage
24 V (± 10%)

Moment of Inertia
3.6 kgm2

Rated Current
0.71 Amperes

Clamping Delay
13 ms

Release Delay
30 ms

Machine Drive
Plain-shaft with sealing ring

Output Connector
On side A

Design Compactness
Yes

Design Standardness
Yes.

Frequently Asked Questions

What speed characteristics does the MKD090B-085-GG1-AN offer?

The MKD090B-085-GG1-AN offers a nominal speed of 6000 rpm that enables it to handle high-speed tasks efficiently, ensuring enhanced productivity and system efficiency.

Can the MKD090B-085-GG1-AN be used in demanding industrial envrironments?

Yes, the MKD090B-085-GG1-AN excels even in demanding environments thanks to excellent thermal management and sturdy sealing to prevent ingress by contaminants.

What type of construction does the shaft on the MKD090B-085-GG1-AN feature?

The MKD090B-085-GG1-AN has a shaft design that is smooth with no keyways, providing a seamless connection interface when connecting to other equipment.

Does the MKD090B-085-GG1-AN maintain energy efficiency under peak loads?

Yes, the MKD090B-085-GG1-AN remains energy efficient even when load conditions are high. It can manage peak loads with a current of 33.4 A, balancing power use with robust performance.

What protection type does the MKD090B-085-GG1-AN feature?

The MKD090B-085-GG1-AN features ingress protection with sealing of up to IP65. This keeps the internal components of the motor safe from environmental hazards.

Common Misspellings

MKD090B085GG1AN

MKD090B 085 GG1 AN

mkd090b-085-gg1-an

MKD90B-085-GG1-AN

Internal Product Review

The MKD090B-085-GG1-AN is a reliable motor. Mechanical integration is made simple by a plain keyless shaft design. However, the inclusion of a brake can complicate setup in some systems.