MDD090C-N-040-N2M-110GL2 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat MDD090C-N-040-N2M-110GL2 is part of the MDD Synchronous Motors series and features a continuous torque at standstill of 10.4 Nm with a nominal speed of 4000 rpm. This motor includes a plain shaft with shaft seal, a centering diameter of 110 mm, and has an integrated multiturn absolute encoder for digital servo feedback. It comes equipped with a blocking brake that provides a holding brake torque of 11 Nm and uses a connector type connection on the left side.
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Product Description:
Bosch Rexroth Indramat designed the MDD090C-N-040-N2M-110GL2 for the MDD Synchronous Motors series. The motor is intended for use with digital drive controllers, where it converts controlled current into rotary motion for synchronized machine axes. This type of motor is commonly used on positioning axes, feed systems, and handling modules that require repeatable motion under closed-loop control. Its standard housing and balanced rotor support stable operation in general automation equipment, and its mechanical layout fits standard machine interfaces and compact servo assemblies.
The continuous torque available at standstill reaches 10.4 Nm, allowing the motor to support holding duty during static positioning without excessive thermal stress. Under rated excitation, rotor speed reaches 4000 rpm, which suits fast indexing and other high-cycle motion tasks. When the axis must remain secured after power removal, the integrated blocking brake supplies 11.0 Nm of holding torque. Power and feedback lines enter through a front-mounted connector, and a centering boss of 110 mm supports accurate concentric mounting to couplings or gearbox faces. The brake function is useful where the load must stay in place during shutdown or power loss.
Closed-loop accuracy is supported by digital servo feedback together with an integrated multiturn absolute encoder. These feedback devices report rotor position across multiple revolutions, so the connected control system can recover position after power-up without a homing cycle. The feedback package also helps the drive maintain smooth commutation and stable speed regulation during low-speed operation. All connectors exit on the left side, which can simplify cable routing in cabinets with grouped harness paths. The motor uses frame size 090 with length code C, a combination that balances thermal capacity and rotor inertia for general servo duty. A shaft seal helps limit the entry of dust and coolant, and the plain shaft end works with clamping hubs or similar couplings.
Frequently Asked Questions about MDD090C-N-040-N2M-110GL2:
Q: What type of shaft does the MDD090C-N-040-N2M-110GL2 motor use?
A: The MDD090C-N-040-N2M-110GL2 features a plain shaft as its shaft type.
Q: What kind of encoder is included in the MDD090C-N-040-N2M-110GL2?
A: This motor comes equipped with an integrated multiturn absolute encoder for position sensing.
Q: What is the continuous torque at standstill for the MDD090C-N-040-N2M-110GL2?
A: The MDD090C-N-040-N2M-110GL2 provides a continuous torque of 10.4 Nm at standstill.
Q: Does the MDD090C-N-040-N2M-110GL2 have a holding brake and what is its torque?
A: A blocking brake is included, offering a holding brake torque of 11.0 Nm for secure stopping.
Q: Where is the electrical connection located on the MDD090C-N-040-N2M-110GL2 and what type does it use?
A: The connection direction for this model is on the left side, and it uses a connector type connection.