MDD025A-N-100-N2G-040ML0
MDD Synchronous Motors
The Bosch Rexroth Indramat MDD025A-N-100-N2G-040ML0 motor from the MDD Synchronous Motors series is a high-precision motor for digital drive controllers designed without a holding brake and without a shaft seal for flexible installation. Featuring a motor size of 025 and a motor length code A, it delivers a continuous torque at standstill of 0.33 Nm at a nominal speed of 10000 min⁻¹. The motor incorporates resolver feedback for accurate position sensing, a keyway shaft type with a centering diameter of 40 mm, and standard housing. Connections are made via a left-oriented connector, and the shaft end is standard without side B extension, ensuring compatibility across applications.
Technical Specifications
Balancing
Standard
Holding Brake
Without blocking brake
Centering Diameter
40 mm
Housing
Standard
Motor Feedback
Resolver feedback
Continuous Torque at Standstill
0.33 Nm
Motor Length Code
A
Motor Size
025
Nominal Speed
10000 min⁻¹
Shaft Seal
Without 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 peak current of 6.8 A provide for the MDD025A-N-100-N2G-040ML0 motor?
The 6.8 A peak current enables the motor to handle high load and torque demands during dynamic conditions, ensuring reliable performance under peak operational requirements.
How does the moment of inertia of the rotor (0.23 x 10⁻⁴ kgm²) affect the motor's response?
The low moment of inertia allows for quicker acceleration and deceleration, making the motor ideal for applications that require fast and precise movements with minimal lag.
Why is a torque constant of 0.22 Nm/A at 20 °C crucial for the MDD025A-N-100-N2G-040ML0 motor?
The torque constant ensures that the motor produces consistent torque for every ampere of current, optimizing its efficiency and providing stable control during precision tasks.
Does the windings resistance of 7.5 Ohm impact the MDD025A-N-100-N2G-040ML0 motor’s efficiency?
Yes, the resistance directly affects the power loss and heat generation, with lower resistance improving the motor’s efficiency, reducing energy waste, and enhancing thermal management.
In what way does the windings inductance of 9.7 mH benefit the MDD025A-N-100-N2G-040ML0 motor?
The windings inductance helps smooth out current flow and reduce electrical noise, ensuring stable operation and minimizing fluctuations that could affect precision performance.
Common Misspellings
MDD-025A-N-100-N2G-040ML0
MDD025A N 100 N2G 040ML0
MDD025A-N-100-N2G-040-ML0
MDD025A-N-100-N2G-040-MLO
MDD025A-N-100-N2G-040MLO
MDD025AN100N2G040ML0
MDD25A-N-100-N2G-040ML0
MDDO25A-N-100-N2G-040ML0
MDDO25A-N-1OO-N2G-O4OMLO
Internal Product Review
Bosch manufactures the MDD025A-N-100-N2G-040ML0 that is an exceptional motor with a peak current of 6.8 A and rotor moment of inertia of 0.23 x 10⁻⁴ kgm². Its 0.22 Nm/A torque constant at 20°C and 7.5 Ohm winding resistance make it efficient. The 9.7 mH winding inductance ensures smooth operation. This motor is ideal for robotics and high-precision equipment that need precise speed and torque control.
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Repair
We offer a repair service for the MDD025A-N-100-N2G-040ML0.
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