MDD071C-N-040-N2S-095GL1
MDD Synchronous Motors
Rated 4.9 stars (11 total reviews)
The MDD071C-N-040-N2S-095GL1 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed as a motor for digital drive controllers, it translates the commanded current into controlled torque and speed for axes such as pick-and-place heads, packaging spindles, or indexing tables. Its compact frame, sealed shaft interface, and integrated feedback make it suitable for tightly coupled motion loops where precise position, velocity, and holding capability are equally important.
At nominal operating conditions the rotor can reach 4000 min⁻¹, and the electromagnetic system sustains a continuous standstill torque of 6.6 Nm without overheating. This performance is packaged in a frame identified as size 071, combining moderate inertia with high dynamic response for mid-range loads. An internal blocking brake supplies 3.0 Nm of static torque so vertical slides remain locked when power is removed. Standard dynamic balancing keeps vibration low, while the standard housing simplifies mounting inside machine envelopes. All electrical conductors are arranged in a single connector to accelerate installation. Together, these ratings establish clear current, speed, and holding limits for the drive planner.
Mechanical alignment is handled by a centering pilot of 95 mm, and the body length coded as C provides additional stack height for the required winding volume. Power and feedback cables route to the left side, a layout that helps maintain short cabinet runs when several axes are mounted in series. Closed-loop position data is delivered by Digital servo feedback (DSF), allowing the controller to adjust torque every control cycle. A shaft seal protects the front bearing against coolant splash, and the standard housing, plain shaft end, and absence of a side-B shaft simplify coupling to gearboxes or pulleys while keeping maintenance minimal.
Technical Specifications
Balancing
Standard
Blocking Brake
With 3.0 Nm Blocking Brake
Centering Diameter
95 mm
Connection Direction
Left
Connection Type
Connector
Continuous Torque at Standstill
6.6 Nm
Holding Brake
With blocking brake
Holding Brake Torque
3.0 Nm
Housing
Standard
Motor feedback
Digital servo feedback (DSF)
Motor For Digital Drive Controllers
MDD
Motor Length Code
C
Motor Size
071
Nominal Speed
4000 min⁻¹
Output Shaft
Plain Shaft
Product Type
Motor for digital drive controllers
Shaft End
Standard (without side B shaft end)
Shaft Seal
With shaft seal
Shaft Type
Plain shaft
Frequently Asked Questions
Common Misspellings
Internal Product Review
The MDD071C-N-040-N2S-095GL1 features digital servo feedback (DSF), ensuring precise control and fewer slips. It has become a trusted option for users seeking steady results and secure handling in everyday production.
Fax: 1-919-867-6204
Shipping & Payment Options
Warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MDD071C-N-040-N2S-095GL1. 
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