MDD093A-N-040-N5L-110PB0

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The MDD093A-N-040-N5L-110PB0 synchronous motor offers a nominal speed of 4000 min-1, continuous torque at standstill of 14.5 Nm, and a peak current of 164.8 A. Part of the MDD Synchronous Motors series by Bosch Rexroth Indramat, it features IP65 protection and operates within ambient temperatures of 0 to +45°C.

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Product Description:

Bosch Rexroth Indramat's MDD Synchronous Motors, model number MDD093A-N-040-N5L-110PB0, deliver outstanding performance in a variety of demanding applications.

Since it provides dependable motion control under all typical operating loads, this motor performs well in robotic systems and industrial manufacturing processes. Under natural cooling conditions, the motor runs at 4000 min⁻¹ speed while delivering 14.5 Nm of continuous torque from rest. The surface cooling system raises torque performance to 20.0 Nm and enables the motor to handle greater payload and work longer periods. With natural cooling, the standstill motor handles 36.6 A continuously, but its surface allows it to deliver up to 50.5 A performance. This motor operates dynamically, producing 45.1 Nm of torque at a maximum current capacity of 164.8 amperes. In applications that require both stability and acceleration speed, its 29x 10⁻⁴ kg·m² rotor moment of inertia keeps everything in balance. With a torque constant of 0.40 Nm/A and a winding resistance rating of 0.20 ohm, the motor guarantees accurate torque control and economical power consumption when running at 20°C.

The 1.9 millihenry winding enhances smooth electrical signal transmission and minimizes electrical interference. The motor has an IP65 protection grade, weighs 16.5 kg, and has a 50-minute thermal time constant that drops to 45 minutes with surface cooling. In addition to operating efficiently between 0 and 45 degrees Celsius, the motor is made to withstand storage and transit requirements between -20 and 80 degrees Celsius. It supports F insulation levels to keep motors safe under heat exposure and work effectively over time. It can be purchased at Wake Industrial with a one-year warranty.

Continuous Current At Standstill
36.6 A (50.5 A surface cooling)
Continuous Torque At Standstill
14.5 Nm (20.0 Nm surface cooling)
Insulation Classification
F
Mass
16.5 kg
Nominal Motor Speed
4000 min-1
Peak Current
164.8 A
Permissible Ambient Temperature
0 to +45 °C
Permissible Storage And Transport Temperatures
-20 to +80 °C
Protection Category
IP 65
Rotor Moment Of Inertia
29 x 10^-4 kg·m²
Theoretical Maximum Torque
45.1 Nm
Thermal Time Constant
50 min (45 min surface cooling)
Torque Constant At 20°c
0.40 Nm/A
Windings Inductance
1.9 mH
Windings Resistance At 20°c
0.20 Ohm

Frequently Asked Questions about MDD093A-N-040-N5L-110PB0:

Q: What is the speed and torque range of the MDD093A-N-040-N5L-110PB0?

A: This motor runs at 4000 RPM, producing 14.5 Nm of torque under natural cooling and 20.0 Nm when using surface cooling.

Q: What current levels does the MDD093A-N-040-N5L-110PB0 support?

A: It operates at 36.6 A continuously at standstill (natural cooling) and up to 50.5 A with surface cooling, reaching 164.8 A peak current.

Q: How does the MDD093A-N-040-N5L-110PB0 handle dynamic torque and inertia?

A: It delivers up to 45.1 Nm peak torque and features a rotor moment of inertia of 29 × 10⁻⁴ kg·m² for strong dynamic balance and control.

Q: What electrical and thermal specs define the MDD093A-N-040-N5L-110PB0?

A: The motor has a torque constant of 0.40 Nm/A, 0.20-ohm resistance, and 1.9 mH inductance. Its thermal time constant is 50 minutes (45 with surface cooling).

Q: What protection and environmental ratings apply to the MDD093A-N-040-N5L-110PB0?

A: The unit is IP65-rated, weighs 16.5 kg, supports insulation class F, and operates between 0°C to 45°C with a storage range from -20°C to 80°C.


Internal Product Review

  • ‘‘The MDD093A-N-040-N5L-110PB0 offers robust and balanced motion performance for demanding industrial automation. Its efficient torque handling, thermal adaptability, and dynamic load response make it an excellent fit for advanced control systems.’’

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