MDD090B-N-040-N2M-130PL1
MDD Synchronous Motors
Technical Specifications
Balancing
Standard
Holding Brake
With blocking brake
Holding Brake Torque
6.5 Nm
Centering Diameter
130 mm
Housing
Standard
Encoder
Integrated multiturn absolute encoder
Motor feedback
Digital servo feedback (DSF)
Continuous Torque at Standstill
7.2 Nm
Motor Length Code
B
Motor Size
090
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 benefits does the DSF with multiturn absolute encoder provide on the MDD090B-N-040-N2M-130PL1?
It delivers high-resolution position/speed feedback and preserves absolute position over power cycles, reducing homing time. This facilitates precise synchronization on multi-axis machines.
How is the 6.5 Nm blocking brake on MDD090B-N-040-N2M-130PL1 used in practice?
It holds load torque at standstill or during E-stop, preventing axis drift on vertical or inclined axes. This supports safer stops and position retention between cycles.
What does the 130 mm centering diameter imply for integration?
It matches common Rexroth/Indramat flange standards, easing alignment with gearboxes and machine frames. Consistent centering simplifies replacement across MDD 090 variants.
How does a sealed keyed shaft help this motor in industrial environments?
The shaft seal limits ingress from lubricants and dust, and the keyway transmits torque reliably to couplings or pulleys. This combination reduces slippage and helps maintain positional repeatability under cycling loads.
What are feedback cabling considerations for MDD series (including MDD090B-N-040-N2M-130PL1)?
The use of Indramat feedback cables, allows typical maximum distance between motor and drive about 75 m. Its proper shielding and separation from power leads reduce noise.
Common Misspellings
MDD-090B-N-040-N2M-130PL1
MDD090B N 040 N2M 130PL1
MDD090B-N-040-N2M-130-PL1
MDD090BN040N2M130PL1
MDD90B-N-040-N2M-130PL1
MDDO90B-N-040-N2M-130PL1
MDDO9OB-N-O4O-N2M-13OPL1
Internal Product Review
The MDD090B-N-040-N2M-130PL1 servo motor combines digital servo feedback (DSF) with an integrated multiturn absolute encoder for position tracking. It has a 6.5 Nm blocking brake and a sealed keyed shaft. With 7.2 Nm continuous torque at standstill and 4000 min⁻¹ nominal speed, it is typical deployed in automation industries.
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Repair
We offer a repair service for the MDD090B-N-040-N2M-130PL1.
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