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Indramat MDD

Shop Indramat MDD Collection

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    R911248140

    Bosch Rexroth Indramat
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    Bosch Rexroth Indramat brings you the R911248140 (MDD112A-N-030-N2L-130GB0), a model from their MDD motor series, renowned for their high operation...

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    R911249256

    Bosch Rexroth Indramat
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    The Bosch Rexroth Indramat R911249256 (MDD093C-F-060-R2L-110GA0) is a digital AC servo motor that showcases high efficiency and low motor inertia d...

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    R911249375

    Bosch Rexroth Indramat
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    The R911249375 (MDD112A-N-015-N2L-130PA0), a synchronous servo motor, is a product by Bosch Rexroth Indramat. It operates at a nominal speed of 150...

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    R911249781

    Bosch Rexroth Indramat
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    The R911249781 (MDD112D-N-030-N2L-130GA0) is a top-quality, high-performance synchronous servo motor, designed and produced by Bosch Rexroth Indram...

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    R911250992

    Bosch Rexroth Indramat

    The Bosch Rexroth Indramat's R911250992 (MDD112B-N-020-N2L-130PB2) digital AC servomotor is a high-performance product equipped with an 11Nm blocki...

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Indramat MDD Motors

Bosch Rexroth's MDD series of digital AC servo motors offers a lineup of nine different models, each tailored to specific industrial requirements, providing a versatile and cost-effective solution for a wide range of applications. The MDD 021, MDD 025, and MDD 041 models are designed with a slim profile and high power density, making them ideal for precision tasks in confined spaces such as screwing and operating auxiliary axes or tool changing devices. For tasks that require a high level of dynamism, such as in roller feeds for pressing, punching, and nibbling machines, the MDD 065, MDD 071, MDD 093, and MDD 115 models are the go-to options due to their exceptional power density. Lastly, for applications that demand extreme precision and synchronization, such as in grinding machines, the MDD 090 and MDD 112 motors are particularly suited, offering the precision needed for such high-precision tasks.

MDD Type Codes

Below are various type codes for the MDD motor subseries, each containing the available options. Please refer to the official documentation for the complete type code options.

MDD021

  • Motor size: 021
  • Motor lengths: A, B
  • Housing design: Standard (for natural convection)
  • Nominal speed: 10000 min-1
  • Balance class: Standard (N per DIN VDE 0530 section 14, 2/93 edition)
  • Side B shaft end: Standard (without side B shaft end)
  • Motor feedback options: Resolver feedback (G) and Resolver feedback with integrated impulse absolute encoder (K)
  • Centering diameter: ø032 mm
  • Output shaft options: plain shaft (F) and with keyway per DIN 6885 sh. 1, 8/68 edition (M)
  • Power connection options: connector to side A (A) and connector to side B (B)
  • Blocking brake: without blocking brake (0)

MDD025

  • Motor size: 025
  • Motor lengths: A, B, C
  • Housing design: Standard (for natural convection)
  • Nominal speed: 10000 min-1
  • Balance class: Standard (N per DIN VDE 0530 section 14, 2/93 edition)
  • Side B shaft end: Standard (without side B shaft end)
  • Motor feedback options: Resolver feedback (G) and Resolver feedback with integrated impulse absolute encoder (K)
  • Centering diameter: ø040 mm
  • Output shaft options: plain shaft without shaft sealing (F), plain shaft with shaft sealing (G), with keyway without shaft sealing (M), with keyway with shaft sealing (P)
  • Power connection options: connector to side A (A), connector to side B (B), connector to the right (R), connector to the left (L), connecting cable with coupling unit to side A (C), to side B (D), to the right (F), and to the left (E)
  • Blocking brake options: without blocking brake (0) and with 1.0 Nm blocking brake (1)

MDD041:

  • Motor size: 041
  • Motor lengths: A, B, C
  • Housing design: Standard (for natural convection)
  • Nominal speed: 10000 min-1
  • Balance class: Standard (N per DIN VDE 0530 section 14, 2/93 edition)
  • Side B shaft end: Standard (without side B shaft end)
  • Motor feedback options: Resolver feedback (G) and Resolver feedback with integrated impulse absolute encoder (K)
  • Centering diameter: ø050 mm
  • Output shaft options: plain shaft without shaft sealing (F), plain shaft with shaft sealing (G), with keyway without shaft sealing (M), with keyway with shaft sealing (P)
  • Power connection options: connector to side A (A) and connector to side B (B)
  • Blocking brake options: without blocking brake (0) and with 1.2 Nm blocking brake (1)

MDD065:

  • Motor size: 065
  • Motor lengths: A, B, C, D
  • Housing design: Standard (suited for natural convection and surface-cooling)
  • Nominal speed options: 4000 min-1 (040) and 6000 min-1 (060)
  • Balance class: Standard (N per DIN VDE 0530 section 14, 2/93 edition)
  • Side B shaft end: Standard (without side B shaft end)
  • Motor feedback options: digital servo feedback (L) and digital servo feedback with integrated multiturn absolute encoder (M)
  • Centering diameter: ø095 mm
  • Output shaft options: plain shaft (G) and shaft with keyway per DIN 6885 sh. 1, 8/68 edition (P)
  • Power connection options: connector to side A (A), connector to side B (B), connector to the right (R), connector to the left (L)
  • Blocking brake options: without blocking brake (0), with 3.0 Nm blocking brake (1)

MDD 071:

  • Motor Size: 071
  • Motor Length Options: A, B, C
  • Housing Design: Standard (N)
  • Nominal Speed Options: 3000 min⁻¹ (030), 4000 min⁻¹ (040), 6000 min⁻¹ (060)
  • Balance Class: Standard (N)
  • Side B Shaft End: Standard without side B shaft end (2)
  • Motor Feedback Options: Digital servo feedback (S), digital servo feedback with integrated multiturn absolute encoder (T)
  • Centering Diameter: Ø095 mm (095)
  • Output Shaft Options: Plain shaft (G), shaft with keyway per DIN 6885 sh. 1, 8/68 edition (P)
  • Power Connection Options: Connector to side A (A), connector to side B (B), connector to the right (R), connector to the left (L)
  • Blocking Brake Options: Without blocking brake (0), with 3.0 Nm blocking brake (1), with 6.5 Nm blocking brake (2)

Ambient Conditions

Designation Symbol Unit Data
Permissible ambient temp. Tum °C 0 ... +45
Permissible storage and transport temperature TL °C -20 ... +80
Maximum installation elevation m 1000 meters above sea level
Protection category IP 65
Insulation classification F
Housing coat Black prime coat (RAL 9005)