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DC Drives

Reliable DC drives are an essential component of any operation that utilizes DC motors. MRO offers industrial-grade DC drives from renowned brands such as Control Techniques, Fanuc, Siemens, and Yaskawa. These cutting-edge DC drives provide precise control over a diverse range of DC motor types, catering to various industrial applications. Ensure uninterrupted performance by exploring our inventory for the exact replacement parts you need, all backed by fast next-day shipping and MRO's minimum one-year warranty. Trust MRO to deliver the quality and reliability your operations demand – order your industrial DC drives today!

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Latest DC Drives

6SE7090-0XX84-0KA0 Image

6SE7090-0XX84-0KA0

Siemens DC Drives

SIMORG ADAPTER BOARD

in stock
6SE7090-0XX84-0BC0 Image

6SE7090-0XX84-0BC0

Siemens DC Drives

SERIAL COMMUNICATION BOARD 1 (MASTER FOR SCI1 AND SCI2 WITH FO LINK)

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6SE7090-0XX84-0AH0 Image

6SE7090-0XX84-0AH0

Siemens DC Drives

TECHNOLOGY BOARD WITH 2 CONNECTING LEADS, SC58 AND SC60, TERMINAL BLOCK SE300 AND HARDWARE OPERATING INSTRUCTIONS

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6RM8095-4LV62-0AA0 Image

6RM8095-4LV62-0AA0

Siemens DC Drives

DCM CABINET MODULES - 875V, 1663KW, 40A

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6RY1703-0DA41 Image

6RY1703-0DA41

Siemens DC Drives

ARMATURE CIRCUIT INFEED FOR 1-QUADRANT DEVICES WITH LOW VOLTAGE OF 15 V TO 85 V

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6ra8091-6ds22-0aa0 Image

6ra8091-6ds22-0aa0

Siemens DC Drives

SINAMICS DCM DC CONVERTER FOR TWO-QUADRANT DRIVES B6C CONNECTION INPUT: 400V 3AC, 996A CONTROLLABLE: FIELD RECTIFIER D485/1200 MRE-GEEF6S22 OUTPUT: 48...

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6ra8087-6ds22-0aa0 Image

6ra8087-6ds22-0aa0

Siemens DC Drives

SINAMICS DCM DC CONVERTER FOR TWO-QUADRANT DRIVES B6C CONNECTION INPUT: 400V 3AC, 706 A CONTROLLABLE: FIELD RECTIFIER D485/850 MRE-GEEF6S22 OUTPUT: 48...

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6RA8081-6DV62-0AA0 Image

6RA8081-6DV62-0AA0

Siemens DC Drives

SINAMICS DCM DC CONVERTER FOR 4-QUADRANT DRIVES CIRCUIT (B6) A (B6) C INPUT: 400V 3AC, 332A CONTROLLABLE: FIELD RECTIFIER D420/400 MREQ-GEGF6V62 OUT...

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6ra8078-6dv62-0aa0 Image

6ra8078-6dv62-0aa0

Siemens DC Drives

SINAMICS DCM DC CONVERTER FOR 4-QUADRANT DRIVES CIRCUIT (B6) A (B6) C INPUT: 400V 3AC, 232A CONTROLLABLE: FIELD RECTIFIER D420/280 MREQ-GEGF6V62 OUTPU...

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6ra8075-6dv62-0aa0 Image

6ra8075-6dv62-0aa0

Siemens DC Drives

SINAMICS DCM DC CONVERTER FOR 4-QUADRANT DRIVES CIRCUIT (B6) A (B6) C INPUT: 400V 3AC, 174A CONTROLLABLE: FIELD RECTIFIER D420/210 MREQ-GEGF6V62 OUTPU...

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6ra8025-6fv62-0aa0 Image

6ra8025-6fv62-0aa0

Siemens DC Drives

SINAMICS DCM DC CONVERTER FOR 4-QUADRANT DRIVES CIRCUIT (B6) A (B6) C INPUT: 480V 3AC, 50 A CONTROLLABLE: FIELD RECTIFIER D500/60 MREQ-GEG6V62 OUTPUT:...

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6ra2477-2fv62 Image

6ra2477-2fv62

Siemens DC Drives

SIMOREG-K CONVERTER UNIT WITH MICROPROCCESSOR, VERSION USA INCL. FUSES MAIN CONTACTOR DESIGNED FOR FOUR-QUADRANT DRIVES BRIDGE CONNECTION (B6)A(B6)C 3...

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6ra2425-2fv62 Image

6ra2425-2fv62

Siemens DC Drives

SIMOREG-K CONVERTER UNIT WITH MICROPROCCESSOR, VERSION USA INCL. FUSES MAIN CONTACTOR DESIGNED FOR FOUR-QUADRANT DRIVES BRIDGE CONNECTION (B6)A(B6)C 3...

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6ra2116-6ds20-0 Image

6ra2116-6ds20-0

Siemens DC Drives

SIMOREG K CONVERTER UNIT F.SINGLE-QUADRANT DRIVES BRIDGE CONNECTION B6C, 3-PHASE, AC 380V D460/24 MRE-GCE 6S20

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6RN7011-1SH42-0AA0 Image

6RN7011-1SH42-0AA0

Siemens DC Drives

GM/SM150 CONVERTER ACCESSORY - 690V AC, 2000A

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6RM8097-4KS22-0AA0 Image

6RM8097-4KS22-0AA0

Siemens DC Drives

DCM CABINET MODULES - 830V, 2158KW, 2600A

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6RA7075-6FV62 Image

6RA7075-6FV62

Siemens DC Drives

CONVERTERS 4Q - 460 VOLTS AND 210 AMPS

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6RA7085-6GV62 Image

6RA7085-6GV62

Siemens DC Drives

CONVERTERS 4Q - 575 VOLTS AND 600 AMPS

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6RA7085-6GS22-0 Image

6RA7085-6GS22-0

Siemens DC Drives

CONVERTERS 1Q - 575 VOLTS AND 600 AMPS

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6RA7085-6FS22-0 Image

6RA7085-6FS22-0

Siemens DC Drives

CONVERTERS 1Q - 600 VOLTS AND 450 AMPS

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Types of Industrial DC Drives

DC drives come in various forms, each tailored for specific applications. Common types of DC drives include:

  • Analog DC Drives: Known for simplicity and cost-effectiveness, analog DC drives are ideal for straightforward applications where basic control is sufficient.
  • Digital DC Drives: Offering higher precision and programmability, digital DC drives are best for complex applications requiring detailed control parameters.
  • Linear DC Drives: Providing smooth and precise control with minimal electrical noise, linear DC drives excel in delicate operations and environments sensitive to electromagnetic interference.
  • Pulse Width Modulation (PWM) DC Drives: Efficient in high-power applications, PWM DC drives balance precision and power conservation by controlling power delivery.

DC Drive Applications

DC drives play a crucial role across a number of industries, enhancing various processes in key applications:

  • Manufacturing: Improve CNC machine precision for the accurate production of intricate components, crucial in industries requiring tight tolerances.
  • Robotics: Indispensable for achieving smooth and precise movements in robotic arms, enhancing efficiency in tasks from delicate maneuvers to heavy-duty operations.
  • Aerospace: Precision control in critical systems such as flight control surfaces and navigation systems ensures safety and reliability in aerospace applications.
  • Automotive: Crucial in advanced manufacturing and testing processes, DC drives contribute to the precision and efficiency of tasks like automated assembly and testing procedures.

Choosing the Right DC Drive

Selecting the right DC drive is crucial for optimal performance. Consider factors such as power rating matching system requirements and control features aligning with application complexity and precision needs. Not sure what drive you need? Contact us today, and our experts can help find the right DC drive for your needs.