MDD093D-N-040-N2M-130PL2
MDD Synchronous Motors
Technical Specifications
Balancing
Standard
Holding Brake
With blocking brake
Holding Brake Torque
22 Nm
Centering Diameter
130 mm
Housing
Standard
Encoder
Integrated multiturn absolute encoder
Motor feedback
Digital servo feedback (DSF)
Continuous Torque at Standstill
24.0 Nm
Motor Length Code
D
Motor Size
093
Nominal Speed
4000 min⁻¹
Shaft Seal
With shaft seal
Shaft Type
keyway
Connection Direction
Left
Connection Type
Connector
Product Type
Motor for digital drive controllers
Shaft End
Standard (without side B shaft end)
Frequently Asked Questions
What is the significance of integrating a multiturn absolute encoder (DSF) in this motor?
The multiturn absolute encoder preserves rotor position across power cycles, eliminating the need for a homing move. It also enables high-resolution feedback for closed-loop control with minimal drift.
How should the blocking brake of 22 Nm holding torque be integrated into the control logic?
The drive must energize/de-energize the brake coil via a control line, often after waiting a minimal time (e.g. 60 s shutdown before reconnect). Incorrect timing can lead to mechanical shock or unexpected slippage.
How critical is alignment and centering when mounting on a 130 mm centering diameter interface?
Any misalignment beyond microns can induce vibration or bearing loads, reducing lifetime and precision. Use proper shims, torque sequencing, and alignment tools to ensure coaxial mounting.
What thermal constraints should I consider for continuous operation at rated torque?
The motor’s thermal time constant and heat dissipation capacity set how long it can sustain rated torque without overheating. Duty cycles exceeding continuous torque require intermittent operation or additional cooling.
What are the implications of the left-side connector direction for cabling and machine layout?
The left-side connector dictates where cables exit the motor, affecting cable routing and strain relief planning. In tight layouts, you may need right-angle connectors or reorient the motor to avoid bending the cable harshly.
Common Misspellings
MDD-093D-N-040-N2M-130PL2
MDD093D N 040 N2M 130PL2
MDD093D-N-040-N2M-130-PL2
MDD093DN040N2M130PL2
MDD93D-N-040-N2M-130PL2
MDDO93D-N-040-N2M-130PL2
MDDO93D-N-O4O-N2M-13OPL2
Internal Product Review
The MDD093D-N-040-N2M-130PL2 motor from Bosch Rexroth is commonly used in CNC machines, robotics, and packaging automation. It provides 24.0 Nm continuous torque at standstill and runs at a nominal speed of 4000 min⁻¹. The motor includes a 22 Nm holding brake and a multiturn absolute encoder with digital servo feedback.
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We offer a repair service for the MDD093D-N-040-N2M-130PL2.
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