MDD093A-N-030-N2L-110PR2 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat MDD093A-N-030-N2L-110PR2 is a motor engineered for digital drive controllers and is part of the MDD Synchronous Motors series. It features digital servo feedback, a nominal speed of 3000 rpm, and a continuous torque of 9.2 Nm at standstill. The motor has a centering diameter of 110 mm, comes with a blocking brake offering 22 Nm holding brake torque, and includes a keyway shaft with a shaft seal.
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Product Description:
The MDD093A-N-030-N2L-110PR2 synchronous servo motor is manufactured by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. Intended for use with digital drive controllers, the motor provides precise rotary actuation for automated transfer lines, indexing tables, and similar industrial axes. Its internal permanent-magnet design converts commanded phase current into controlled torque, giving the motor accurate speed regulation and repeatable positioning during cyclic operation. The compact housing supports installation where machine space is limited but stable servo response is still required in densely packed automation equipment. This arrangement makes it suitable for axes that must start, stop, and reverse frequently without losing motion consistency.
A centering pilot of 110 mm gives the mounting flange a clear reference that helps keep the motor aligned with the driven load. All power, brake, and feedback conductors exit on the right side, which can simplify cable routing when the motor is mounted on left-hand machine walls or near enclosure boundaries. During continuous stall conditions, the magnetic circuit sustains 9.2 Nm of torque without exceeding its thermal limits. Under rated excitation, the rotor reaches a base speed of 3000 rpm, and the frame size 093 places the unit in the mid-range housing class of the MDD line. The pilot fit and cable exit orientation support orderly integration in compact machine layouts with limited clearance around the motor body and nearby guarding.
A factory-mounted blocking brake provides 22 Nm of holding torque, allowing suspended or vertical loads to remain stationary when the drive is de-energized. Position data are returned through digital servo feedback, so the controller receives rotor information for closed-loop speed and position control. The output uses a keyway shaft profile to support positive torque transmission with matching mechanical elements. A fitted shaft seal helps limit lubricant escape and reduces the entry of dust or airborne contamination at the coupling interface. This combination allows the drive system to track rotor motion accurately while the mechanical connection remains securely engaged with the driven load.
Frequently Asked Questions about MDD093A-N-030-N2L-110PR2:
Q: What type of motor feedback does the MDD093A-N-030-N2L-110PR2 use?
A: The MDD093A-N-030-N2L-110PR2 features digital servo feedback (DSF) for precise position monitoring.
Q: Does the MDD093A-N-030-N2L-110PR2 motor have a holding brake and what is its torque?
A: This model includes a blocking brake with a holding torque of 22 Nm for improved load holding.
Q: What is the continuous torque at standstill for the MDD093A-N-030-N2L-110PR2?
A: The continuous torque at standstill for this motor is rated at 9.2 Nm, supporting constant load applications.
Q: What shaft type and seal are included in the MDD093A-N-030-N2L-110PR2 motor?
A: It is equipped with a keyway shaft type and includes a shaft seal to help prevent contamination.
Q: What is the nominal speed of the MDD093A-N-030-N2L-110PR2 synchronous motor?
A: The nominal speed of this motor version is specified as 3000 min⁻¹, suitable for medium-speed operations.