MDD090A-N-040-N2M-130PL1 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat MDD090A-N-040-N2M-130PL1 is part of the MDD Synchronous Motors series and features a nominal speed of 4000 rpm with a continuous torque at standstill of 3.7 Nm. It comes with an integrated multiturn absolute encoder and a holding brake that provides 6.5 Nm of torque, along with a keyway shaft type and shaft seal.
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Product Description:
The MDD090A-N-040-N2M-130PL1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts commanded current into precise rotary motion that can be synchronized with closed-loop control systems used in automated machinery, material-handling axes, and packaging equipment. This arrangement allows the motor and drive to maintain accurate speed and position control during repetitive motion tasks, indexing moves, and coordinated axis operation.
The mechanical interface uses a centering diameter of 130 mm, giving firm location against the mounting flange while standard balancing keeps vibration low. At standstill, the rotor sustains 3.7 Nm of continuous torque, allowing the drive to hold load without overheating under normal operating conditions. Under rated excitation, the shaft reaches 4000 rpm, which supports rapid-cycle axes without overspeeding the magnetic circuit. The motor uses frame size 090, which provides a practical balance between inertia and torque output for compact machine axes. Position data come from an integrated multi-turn absolute encoder, which sends absolute and incremental values to the controller. Power and feedback travel through a sealed connector, allowing quick connection while helping preserve the unit’s enclosure integrity.
The service connections are located on the left side, which can simplify cable routing where harnesses exit toward the machine frame. A blocking brake is fitted, and it provides 6.5 Nm of static holding torque to secure vertical or indexing loads when power is off. Command and diagnostic signals use Digital servo feedback (DSF), which supports closed-loop communication between the motor and a compatible drive. The output shaft uses a keyway for positive torque transmission to couplings or driven components. The motor also has a factory-installed shaft seal to protect the front bearing from coolant spray, and the standard aluminum housing supports natural convection during routine duty cycles.
Frequently Asked Questions about MDD090A-N-040-N2M-130PL1:
Q: What is the continuous torque at standstill of the MDD090A-N-040-N2M-130PL1 motor?
A: The MDD090A-N-040-N2M-130PL1 motor offers a continuous torque at standstill of 3.7 Nm.
Q: What type of encoder is included in the MDD090A-N-040-N2M-130PL1?
A: This motor features an integrated multiturn absolute encoder for precise position monitoring.
Q: Which direction and type does the electrical connection have on the MDD090A-N-040-N2M-130PL1?
A: The connection on the MDD090A-N-040-N2M-130PL1 is positioned to the left and uses a connector.
Q: Does the MDD090A-N-040-N2M-130PL1 motor come with a holding brake and what is its torque?
A: A holding brake with 6.5 Nm torque is included in this model.
Q: What shaft type and additional protection does the MDD090A-N-040-N2M-130PL1 include?
A: The shaft type of this motor is a keyway with a shaft seal for extra protection.