R911255283 (MDD093B-N-020-N2L-110GB0)
MDD Synchronous Motors
Technical Specifications
Torque Constant
0.86 Nm/A
Winding Resistance
0.77 ohms
Rotational Speed
3000 revolutions per minute
Current Consumption
76 A
Theoretical Torque
45.1 Nm
Coating Color
Black
Constant Torque during Surface Cooling
14.5 Newton-meters
Constant Current during Surface Cooling
16.9 amperes
Insulation Class
F
Moment of Inertia
29 x 10-4 kgm2
Housing Type
Natural and Surface Cooling
Thermal Time Constant
50 minutes
Output Shaft Type
Plain with Sealing Ring
Weight
16.5 kg
Operating Temperature Range
0 to +45 degrees Celsius
Transport Temperature Range
-20 to +80 degrees Celsius
Power Connection
Grounded through PG threaded joints on B side
Protection Certification
IP65
Centering Diameter
110 mm
Winding Inductance
7.6 mH.
Frequently Asked Questions
Does the standard rotor balancing in this motor impact high-speed operation stability?
Yes, the standard balancing configuration minimizes mass-induced vibration in nominal speed ranges. It supports smooth rotation without requiring custom dynamic balancing.
How does the MDD093B-N-020-N2L-110GB0 integrate into systems needing rigid mechanical coupling?
This motor uses a plain shaft to reduce backlash and allow smooth torque transmission. It’s well-suited for direct-drive assemblies requiring minimal mechanical play.
Will the MDD093B-N-020-N2L-110GB0 maintain performance when operating under precise alignment conditions?
Its 110 mm centering diameter ensures high concentric accuracy during installation. This helps reduce radial misalignment and shaft vibration at higher speeds.
How should vertical load support be handled when using this motor in power-off scenarios?
The MDD093B-N-020-N2L-110GB0 ships without a blocking brake. For vertical loads, an external brake mechanism must be integrated to prevent unwanted shaft movement.
Is the internal system protected from environmental exposure in moisture-prone areas?
The shaft seal prevents fluid or dust from entering through the drive end. It improves reliability in moderately harsh industrial environments.
Common Misspellings
MDD-093B-N-020-N2L-110GB0
MDD093B N 020 N2L 110GB0
MDD093B-N-020-N2L-110-GB0
MDD093B-N-020-N2L-110-GBO
MDD093B-N-020-N2L-110GBO
MDD093BN020N2L110GB0
MDD93B-N-020-N2L-110GB0
MDDO93B-N-020-N2L-110GB0
MDDO93B-N-O2O-N2L-11OGBO
mdd093b-n-020-n2l-110gb0
Internal Product Review
The MDD093B-N-020-N2L-110GB0 motor from Bosch Rexroth Indramat offers a continuous torque of 14.5 Nm. It ensures reliable performance with a 110 mm centering diameter, plain shaft design, and shaft seal. This motor is fully compatible with DKS and DDS series drive controllers for seamless integration.
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MDD093B-N-020-N2L-110GB0.
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