R911251154 (MDD093B-N-030-N2M-110GB1)

MDD Synchronous Motors

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The R911251154 (MDD093B-N-030-N2M-110GB1) is an AC servo motor engineered for digital drive controllers, featuring a plain output shaft with a shaft seal and balanced to standard class N. It operates at a nominal speed of 3000 min⁻¹ and produces continuous torque at standstill of 14.5 Nm with a continuous current of 24.1 A, peaking at 45.1 Nm and 108.2 A. The unit includes an integrated multiturn absolute encoder and digital servo feedback. The motor possesses a winding resistance of 0.43 Ω, inductivity of 4.4 mH, a moment of inertia of 29 x 10⁻⁴ kg·m², and a thermal time constant of 50 minutes. Overall weight is 16.5 kg. It is classified with IP65 protection and class-F insulation, supports operation up to 1000 m altitude, and is fitted with a 0.5 kg blocking brake (11 Nm torque, clamping/release times of 20/60 ms). Centering diameter is 110 mm, connection is via connector on side B, and the motor housing is standard type.

Technical Specifications

Product Type
AC Servo Motor

Shaft
Plain output with sealing ring

Maximum Nominal Speed
3000 revolutions per minute

Theoretical Torque
45.1 Nm

Peak Current
108.2 A

Encoder
Integrated multiturn

Winding Resistance
0.43 ohms

Thermal Time Constant
50 minutes

Weight
16.5 kg

Winding Inductivity
4.4 mH

Balancing Class
N

Cooling Method
Natural and surface

Constant Torque
14.5 Nm

Continuous Current
24.1 A

Power Connection Wire Diameter
0.75 mm2

Power Connection Location
Motor side B

Protection Standard
IP65

Insulation Class
F

Moment of Inertia
29 x 10-4 kgm2

Temperature Sensor
Yes

Maximum altitude without power loss
1000 meters

Holding Brake
0.5 kg

Clamping and Release Time
20 and 60 milliseconds respectively

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Internal Product Review

The MDD093B-N-030-N2M-110GB1 motor performs at a normal load speed of 3000 r/min and delivers a continuous turning effect of 14.5 Nm. It integrates a multiturn absolute encoder for accurate position feedback and comes with a brake that offers 11 Nm of holding torque. This unit features a plain shaft with a 110 mm centering diameter and IP65-rated housing to ensure protection against dust and water ingress in industrial environments.

1620 Old Apex Road
Cary, NC 27513, USA

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Indramat USA 1 Year Warranty

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.