General Purpose DC Drives

general purpose dc drives โ€” pre-owned

3,413listings

Browse 3,413 general purpose dc drives โ€” pre-owned on eBay โ€” listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

DART CONTROLS # 90DC25  DC MOTOR SPEED CONTROL   115VAC  0-90VDC  UP TO 3/4HP #2
UsedBuy It NowBest Offer

DART CONTROLS # 90DC25 DC MOTOR SPEED CONTROL 115VAC 0-90VDC UP TO 3/4HP #2

INPUT: 115VAC 60HZ. CAN BE USED WITH DC PERMANENT MAGNET MOTORS AND FIELD & ARMATURE MOTORS UP TO 3/4HP. AUTOMATION DIRECT D2-04TRS OUTPUT RELAY MODULE. AUTOMATION DIRECT D2-08TR OUTPUT RELAY MODULE.

$39.95
+$9.95Long Valley, US
80servo
Feedback
100.0%Excellentยท 8.7k
View on eBayOpen listing โ†’
MAZAK MELDAS 335L MAZATROL T-32 SYSTEM DISK
UsedBuy It Now

MAZAK MELDAS 335L MAZATROL T-32 SYSTEM DISK

The MAZAK MELDAS 335L MAZATROL T-32 SYSTEM DISK is a product manufactured by Mitsubishi Electric, a reputable brand in the industrial automation and motion controls industry. This disk is specifically designed for use with general purpose DC drives, providing precise and efficient control of motor speed and direction. With its high-quality construction and compatibility with various drive systems, this product is essential for maintaining reliable and efficient operations in a wide range of industrial applications. Make sure disk matches the disk you are replacing. This disk came out of used disk reader that I bought, never verified this disk.

$150.00
+$9.99Berlin, US
mike8177debo
Feedback
98.2%Excellentยท 746
View on eBayOpen listing โ†’
PARKER 590C/0700/9/1/0/0/0/00 590C/0700/9/1/0/0/0/00/00 DC Drive USED
UsedBuy It NowBest Offer

PARKER 590C/0700/9/1/0/0/0/00 590C/0700/9/1/0/0/0/00/00 DC Drive USED

Eurotherm 590C/0700/9/1/0/0/0/00 590C/0700/9/1/0/0/0/00/00 DC Drive USED. Condition is Used. Shipped with UPS Ground Saver.

$799.88
Free ShippingFredericksburg, US
fusebandit
Feedback
99.7%Excellentยท 382
View on eBayOpen listing โ†’
RELIANCE ELECTRIC FIRING BOARD FOR FLEXPAK PLUS OR MINPAK 0-57170
Seller refurbishedBuy It NowBest Offer

RELIANCE ELECTRIC FIRING BOARD FOR FLEXPAK PLUS OR MINPAK 0-57170

FOR FLEXPAK PLUS. RELIANCE ELECTRIC. FIRING BOARD.

$320.00
See listingSanta Fe Springs, US
surplusbds
Feedback
100.0%Excellentยท 936
View on eBayOpen listing โ†’
Graham Magnapak Mark III 90V DC Motor Speed Control 3/4HP
TOP
UsedBuy It Now

Graham Magnapak Mark III 90V DC Motor Speed Control 3/4HP

Bench tested to confirm operation. Heat sink MUST be bonded to Ground when installed. -see photos. May be. 187 /. 250 Quick Connect.

$79.99
Free ShippingArvada, US
wolfborg1TOP
Feedback
100.0%Excellentยท 4.0k
View on eBayOpen listing โ†’
Bridgeport 8F, X axis power feed
UsedBuy It NowBest Offer

Bridgeport 8F, X axis power feed

Bridgeport 8F, X axis power feed. Off working machine. Good condition.Cleaned. New switch boots and indicator lamp.

$1200.00
Free ShippingBourbon, US
partsandparts
Feedback
100.0%Excellentยท 1.7k
View on eBayOpen listing โ†’
Control Techniques Quantum III DC Drive 9500-8303 M75-14ICD
UsedBuy It Now

Control Techniques Quantum III DC Drive 9500-8303 M75-14ICD

Unit was pulled from a working environment but has not been tested in-house. Sold as-is. Ships free!

$1995.00
Free ShippingEast Greenwich, US
bostonliquidation
Feedback
100.0%Excellentยท 2.9k
View on eBayOpen listing โ†’
ESI B-90110-1A2 PULSE FIELD REGULATOR *USED, GREAT CONDITION* B 90110 1A2 (545B)
UsedBuy It NowBest Offer

ESI B-90110-1A2 PULSE FIELD REGULATOR *USED, GREAT CONDITION* B 90110 1A2 (545B)

Electric System Pulse Width Field Regulator Board.

$135.00
Free ShippingDalton, US
geetarzan2003
Feedback
100.0%Excellentยท 602
View on eBayOpen listing โ†’
ESI B-90110-1A2 PULSE FIELD REGULATOR *USED, GREAT CONDITION* B 90110 1A2 (545C)
UsedBuy It NowBest Offer

ESI B-90110-1A2 PULSE FIELD REGULATOR *USED, GREAT CONDITION* B 90110 1A2 (545C)

Electric System Pulse Width Field Regulator Board.

$135.00
Free ShippingDalton, US
geetarzan2003
Feedback
100.0%Excellentยท 602
View on eBayOpen listing โ†’
ESI B-90110-1A2 PULSE FIELD REGULATOR *USED, GREAT CONDITION* B 90110 1A2 (545D)
UsedBuy It NowBest Offer

ESI B-90110-1A2 PULSE FIELD REGULATOR *USED, GREAT CONDITION* B 90110 1A2 (545D)

Electric System Pulse Width Field Regulator Board.

$135.00
Free ShippingDalton, US
geetarzan2003
Feedback
100.0%Excellentยท 602
View on eBayOpen listing โ†’
Lot Of 3 Rev Robotics Spark Motor Controllers,  Untested
For parts or not workingBuy It NowBest Offer

Lot Of 3 Rev Robotics Spark Motor Controllers, Untested

The product is a lot of 3 Rev Robotics Spark Motor Controller, which are used for industrial automation and motion control purposes. These controllers are designed to drive and control the speed of DC motors, making them suitable for various applications in the business and industrial sector. UNTESTED Being sold AS IS FOR PARTS ONLY.

$30.99
Free ShippingCleveland, US
osresa_17
Feedback
99.2%Excellentยท 979
View on eBayOpen listing โ†’
NEO Brushless Motor REV-21-1650 (set of 3)
UsedBuy It Now

NEO Brushless Motor REV-21-1650 (set of 3)

This motor is perfect for your FRC Robot, Industrial platform or Warehouse robot, Electric skateboards and more!

$44.99
+$9.99Bend, US
frcroboticparts
Feedback
100.0%Excellentยท 23
View on eBayOpen listing โ†’
ESI B-90110-1A2 PULSE FIELD REGULATOR *USED, GREAT CONDITION* B 90110 1A2 (545A)
UsedBuy It NowBest Offer

ESI B-90110-1A2 PULSE FIELD REGULATOR *USED, GREAT CONDITION* B 90110 1A2 (545A)

Electric System Pulse Width Field Regulator Board.

$135.00
Free ShippingDalton, US
geetarzan2003
Feedback
100.0%Excellentยท 602
View on eBayOpen listing โ†’
Parker 590/0700/5/1/0/0/0/0/0000/000/000/000/0/00/00/00/00/000 DC Drive USED
UsedBuy It NowBest Offer

Parker 590/0700/5/1/0/0/0/0/0000/000/000/000/0/00/00/00/00/000 DC Drive USED

Parker 590/0700/5/1/0/0/0/0/0000/000/000/000/0/00/00/00/00/000 DC Drive USED. Condition is Used. Shipped with UPS Ground Saver.

$799.88
Free ShippingFredericksburg, US
fusebandit
Feedback
99.7%Excellentยท 382
View on eBayOpen listing โ†’
WARNER CONTROL TECHNIQUES BRONCO II MODEL 160 SECO DC DRIVE 115VAC 50/60HZ
UsedBuy It NowBest Offer

WARNER CONTROL TECHNIQUES BRONCO II MODEL 160 SECO DC DRIVE 115VAC 50/60HZ

WARNER CONTROL TECHNIQUES BRONCO II MODEL 160 SECO DC DRIVE 115VAC 50/60HZ Fast shipping Soho100

$349.99
+$14.75Houston, US
mdehouston
Feedback
99.8%Excellentยท 941
View on eBayOpen listing โ†’
RELIANCE ELECTRIC IMPAK PLUS VS DRIVE 3HP 230V
TOP
UsedBuy It NowBest Offer

RELIANCE ELECTRIC IMPAK PLUS VS DRIVE 3HP 230V

$190.56$200.59-5%

You save $10.03

Free ShippingWoodville, US
djsmanualsTOP
Feedback
99.7%Excellentยท 20.2k
View on eBayOpen listing โ†’
Baldor BC138 CN3000A57 DC Motor Speed Control 115vAC 60Hz In 3.5A DC Out
UsedBuy It NowBest Offer

Baldor BC138 CN3000A57 DC Motor Speed Control 115vAC 60Hz In 3.5A DC Out

Model CN3000A57. Part Number BC138. Lift Tables. We are dedicated to understanding the unique challenges and opportunities that each industry faces. Information and Support. It is neither inferred or implied that any item sold by Arrow Industrial is a product authorized or in any way connected with any manufacturers displayed on our pages.

$199.99
Free ShippingMillersburg, US
arrowindustrialsales
Feedback
99.9%Excellentยท 20.9k
View on eBayOpen listing โ†’
ESI B-90110-1A2 PULSE FIELD REGULATOR *USED, GREAT CONDITION* B 90110 1A2 (545F)
UsedBuy It NowBest Offer

ESI B-90110-1A2 PULSE FIELD REGULATOR *USED, GREAT CONDITION* B 90110 1A2 (545F)

Electric System Pulse Width Field Regulator Board.

$135.00
Free ShippingDalton, US
geetarzan2003
Feedback
100.0%Excellentยท 602
View on eBayOpen listing โ†’
ESI B-90110-1A2 PULSE FIELD REGULATOR *USED, GREAT CONDITION* B 90110 1A2 (545I)
UsedBuy It NowBest Offer

ESI B-90110-1A2 PULSE FIELD REGULATOR *USED, GREAT CONDITION* B 90110 1A2 (545I)

Electric System Pulse Width Field Regulator Board.

$135.00
Free ShippingDalton, US
geetarzan2003
Feedback
100.0%Excellentยท 602
View on eBayOpen listing โ†’
KB KBIC-240 DC Drive Board 9A 230V 2HP Output 0-180VDC 9428G
TOP
UsedBuy It NowBest Offer

KB KBIC-240 DC Drive Board 9A 230V 2HP Output 0-180VDC 9428G

$54.95
Free ShippingPortland, US
mlindustrialincTOP
Feedback
100.0%Excellentยท 14.8k
View on eBayOpen listing โ†’
ESI B-90110-1A2 PULSE FIELD REGULATOR *USED, GREAT CONDITION* B 90110 1A2 (545E)
UsedBuy It NowBest Offer

ESI B-90110-1A2 PULSE FIELD REGULATOR *USED, GREAT CONDITION* B 90110 1A2 (545E)

Electric System Pulse Width Field Regulator Board.

$135.00
Free ShippingDalton, US
geetarzan2003
Feedback
100.0%Excellentยท 602
View on eBayOpen listing โ†’
NEO Brushless Motor REV-21-1650
UsedBuy It Now

NEO Brushless Motor REV-21-1650

This motor is perfect for your FRC Robot, Industrial platform or Warehouse robot, Electric skateboards and more!

$21.99
+$8.99Bend, US
frcroboticparts
Feedback
100.0%Excellentยท 23
View on eBayOpen listing โ†’
Dart Controls 125K-50C SCR DC Drive | 120V AC | 0-90V DC | 1 HP
TOP
UsedBuy It NowBest Offer

Dart Controls 125K-50C SCR DC Drive | 120V AC | 0-90V DC | 1 HP

This part is also cross-referenced as 125-12/50C and is a discontinued model replaced by the 125DV-C. It is compatible with permanent magnet, shunt wound, and universal (AC/DC) DC motors. Maximum Load (120V AC): Up to 1 HP.

$124.99
See listingMansfield, US
jalopy.farmer-4TOP
Feedback
100.0%Excellentยท 765
View on eBayOpen listing โ†’
ESI B-90110-1A2 PULSE FIELD REGULATOR *USED, GREAT CONDITION* B 90110 1A2 (545H)
UsedBuy It NowBest Offer

ESI B-90110-1A2 PULSE FIELD REGULATOR *USED, GREAT CONDITION* B 90110 1A2 (545H)

Electric System Pulse Width Field Regulator Board.

$135.00
Free ShippingDalton, US
geetarzan2003
Feedback
100.0%Excellentยท 602
View on eBayOpen listing โ†’
Reliance 5FR2011 5HP FlexPak 3000 DC  Drive
-30%
UsedBuy It NowBest Offer

Reliance 5FR2011 5HP FlexPak 3000 DC Drive

The Reliance 5FR2011 5HP 3Ph FlexPak 3000 DC Drive is a high-quality and reliable industrial automation product manufactured by Reliance Electric in the United States. This specific model, 5FR4042, is designed for 5 HP maximum load applications and operates at 460 V input voltage. It is a versatile and efficient DC drive suitable for various industrial automation and motion control systems, making it a valuable asset for businesses seeking precise and dependable motor control solutions.

$1995.00$2850.00-30%

You save $855.00

Free ShippingElgin, US
leelee_enterprise
Feedback
99.6%Excellentยท 1.7k
View on eBayOpen listing โ†’
ABB DCS 500 DCS502-0200-51-2102100 DC Drive Output: 200 Amp-PRE-OWNED
UsedBuy It NowBest Offer

ABB DCS 500 DCS502-0200-51-2102100 DC Drive Output: 200 Amp-PRE-OWNED

$425.00
+$49.50Totowa, US
abq2026
Feedback
100.0%Excellentยท 51
View on eBayOpen listing โ†’
Bridgeport 8F, X axis power feed, Inv 48229
UsedBuy It Now

Bridgeport 8F, X axis power feed, Inv 48229

Table power feed units reduce operator fatigue. Not What You Were Looking For?. Portland, CT.

$1500.00
+$60.00Portland, US
mikekandu
Feedback
100.0%Excellentยท 9.3k
View on eBayOpen listing โ†’
ESI B-90110-1A2 PULSE FIELD REGULATOR *USED, GREAT CONDITION* B 90110 1A2 (545G)
UsedBuy It NowBest Offer

ESI B-90110-1A2 PULSE FIELD REGULATOR *USED, GREAT CONDITION* B 90110 1A2 (545G)

Electric System Pulse Width Field Regulator Board.

$135.00
Free ShippingDalton, US
geetarzan2003
Feedback
100.0%Excellentยท 602
View on eBayOpen listing โ†’
SIEMENS 6RA8232-1KB0  SIMOREG  OPTION BOARD  6RA82321KB0 OVERNIGHT SHIPPING
TOP
UsedBuy It Now

SIEMENS 6RA8232-1KB0 SIMOREG OPTION BOARD 6RA82321KB0 OVERNIGHT SHIPPING

We are an independent distributor of new, used, and refurbished products. Need it faster?. Roc Industrial LLC : Your Trusted Partner for Industrial Repairs and Genuine Parts.

$795.91
Free ShippingRochester, US
tek-hiTOP
Feedback
100.0%Excellentยท 3.4k
View on eBayOpen listing โ†’
YASKAWA Converter CIMR-MR5N2015 VS-656 MR5 & Inverter CIMR-M5N2015 VS-626 M5
UsedBuy It NowBest Offer

YASKAWA Converter CIMR-MR5N2015 VS-656 MR5 & Inverter CIMR-M5N2015 VS-626 M5

The Yaskawa CIMR-MR5N2015 Converter and CIMR-M5N2015 Inverter are high-quality industrial automation products manufactured in Japan by Yaskawa Electric.

$1200.00
See listingSacramento, US
urbansurplusmarket
Feedback
99.6%Excellentยท 230
View on eBayOpen listing โ†’
Eurotherm Parker SSD 590P DC Drive 165A 500V 4-Quadrant Regenerative | Tested
UsedBuy It NowBest Offer

Eurotherm Parker SSD 590P DC Drive 165A 500V 4-Quadrant Regenerative | Tested

I currently have two (2) of these 165A 590P-DRV units available. This is the 165 Amp, 4-Quadrant (Regenerative) DRV model. This unit was professionally decommissioned from our working newspaper printing press room.

$999.00
See listingColumbus, US
cdispatch
Feedback
100.0%Excellentยท 37
View on eBayOpen listing โ†’
Siemens 6SE7026-0TD51-Z DC Inverter 6SE70260TD51Z / 6SE7026-0TD51 USED
UsedBuy It NowBest Offer

Siemens 6SE7026-0TD51-Z DC Inverter 6SE70260TD51Z / 6SE7026-0TD51 USED

Siemens 6SE7026-0TD51-Z DC Inverter 6SE70260TD51Z / 6SE7026-0TD51 USED. Condition is Used. Shipped with UPS Ground Saver.

$2133.33
Free ShippingFredericksburg, US
fusebandit
Feedback
99.7%Excellentยท 382
View on eBayOpen listing โ†’
KB Electronics KBWS-22D KBWS Whisper Drive PWM DC Drive | 0.75HP | 115/230V
TOP
UsedBuy It NowBest Offer

KB Electronics KBWS-22D KBWS Whisper Drive PWM DC Drive | 0.75HP | 115/230V

This part is also referenced under catalog number 9492A. Series: KBWS. Motor Type: Permanent Magnet (PM) DC โ€” PWM or SCR rated. PWM Switching Frequency: >16 kHz. An AC line inrush current limiter (ICL) reduces line surge current on startup, and an isolated 0โ€“5 VDC signal input is provided for external speed reference.

$149.99
See listingMansfield, US
jalopy.farmer-4TOP
Feedback
100.0%Excellentยท 765
View on eBayOpen listing โ†’
EATON CUTLER HAMMER E50AT3 (E50DT3 E50SA E50RA)
Seller refurbishedBuy It Now

EATON CUTLER HAMMER E50AT3 (E50DT3 E50SA E50RA)

Actuator TypeRoller Plunger. ApprovalsCE, CSA, TUV, UL. Conduit Fitting1/2 NPT.

$175.00
Free ShippingEl Centro, US
casheboy
Feedback
100.0%Excellentยท 817
View on eBayOpen listing โ†’
Minarik MM21051C Dc Drive Speed Controller 0-130v-dc
TOP
UsedBuy It NowBest Offer

Minarik MM21051C Dc Drive Speed Controller 0-130v-dc

Model Number:MM21051C. Pressure Regulator Valves. Gate Valves. Knife Gate Valves. Circuit Breakers. This item is sold by NRI Industrial Sales LLC and not the manufacturer. NRI is not authorized or affiliated with the manufacturer.

$41.00
Free ShippingDelta, US
nri-industrialTOP
Feedback
100.0%Excellentยท 130.1k
View on eBayOpen listing โ†’
BACHMANN INDUSTRIES Item No. 46605A Train Speed Controller Lot Of 2 W/Power J3
UsedBuy It Now

BACHMANN INDUSTRIES Item No. 46605A Train Speed Controller Lot Of 2 W/Power J3

$60.00
Free ShippingBlaine, US
triplectoysandcollectables
Feedback
99.9%Excellentยท 14.8k
View on eBayOpen listing โ†’
SIMPLATROLL A9001 RAMP ISS 2 LENZE RAMP CONTROL w/ MOUNTING BASE (544)
UsedBuy It NowBest Offer

SIMPLATROLL A9001 RAMP ISS 2 LENZE RAMP CONTROL w/ MOUNTING BASE (544)

This is a Simplatroll LTD Accel/Decel board that was used with a Lenze 25A 480VAC 3-Phase DC Drive. See Lenze 493 E-SO.

$185.00
Free ShippingDalton, US
geetarzan2003
Feedback
100.0%Excellentยท 602
View on eBayOpen listing โ†’
ESI B90110-2B2 PULSE FIELD REGULATOR w/ B-90110-1A2 *USED GREAT CONDITION* (546)
UsedBuy It NowBest Offer

ESI B90110-2B2 PULSE FIELD REGULATOR w/ B-90110-1A2 *USED GREAT CONDITION* (546)

This was all removed from a working DC drive cabinet when the line was converted to AC drives.

$280.00
Free ShippingDalton, US
geetarzan2003
Feedback
100.0%Excellentยท 602
View on eBayOpen listing โ†’
Allen Bradley Powerflex 70 3HP Variable Frequency Drive  20AD5POA3AYYNNCO
UsedBuy It Now

Allen Bradley Powerflex 70 3HP Variable Frequency Drive 20AD5POA3AYYNNCO

$250.00
+$25.00Milwaukee, US
mssbnorth
Feedback
100.0%Excellentยท 690
View on eBayOpen listing โ†’
MAZAK MELDAS 335MV MAZATROL M-32A SYSTEM DISK
UsedBuy It NowBest Offer

MAZAK MELDAS 335MV MAZATROL M-32A SYSTEM DISK

Used M52

$330.00
Free ShippingScottsburg, US
gallowayindustrialsupplyco
Feedback
99.8%Excellentยท 12.8k
View on eBayOpen listing โ†’