Remanufactured Dynamatic™ and Midwest® Dynamometers

Eddy Current Dynos

Dyne Systems specializes in remanufacturing dynamometers with the capability of restoring model years as far back as the 1930's to today's improved OEM specifications. We are the sole authorised service center for Midwest® and Dynamatic™ eddy current dynamometers.

We also are proficient at remanufacturing other brands of eddy current dynamometers such as General Electric (GE), Schenck, and SAJ.

Original Equipment Manufacturer

  • Dyne Systems is the sole owner of original OEM drawings and specifications for Midwest® and Dynamatic™ dynamometers
  • Only factory authorized repair shop for these brands

One Year Factory Warranty

  • Our remanufactured dynamometer warranty covers one year, and includes parts and labor

Remanufactured Dynamometers Available

  • We maintain an extensive inventory of dynamometers, ready to be rebuilt
  • Factory Tear-Down Inspections
  • Cost Estimates
  • Complete Rebuild
  • Repairs
  • Field Inspections
  • Field Maintenance

Photo Power Air Gap Product Line Inertia Model
(View specs)
Base Speed Max Speed Max Torque
  Hp kW     lb-ft2 kg-m2 pdfPDF rpm rpm lb-ft Nm
Click for photo of this dynamometer model 5 4 Dry Midwest 0.044 0.002 MW-3HS 3,600 19,000 7.3 9.9
Click for photo of this dynamometer model 10 7 Dry Midwest 0.14 0.006 MW-46 3,000 7,000 17.5 23.7
Click for photo of this dynamometer model 10 7 Dry Midwest 0.14 0.006 MW-46HS 3,000 12,000 17.5 23.7
Click for photo of this dynamometer model 20 15 Dry Midwest 0.23 0.010 MW-48HS 2,900 18,000 36.2 49.1
Click for photo of this dynamometer model 30 22 Dry Midwest 0.75 0.032 MW-66-1 3,000 6,000 52.5 71.2
Click for photo of this dynamometer model 30 22 Dry Midwest 0.67 0.028 MW-66-1-LI 3,000 6,000 52.5 71.2
Click for photo of this dynamometer model 30 22 Dry Midwest 0.75 0.032 MW-66-1HS 3,000 11,000 52.5 71.2
Click for photo of this dynamometer model 40 30 Dry Midwest 0.75 0.032 MW-66-2 3,300 6,000 63.7 86.3
Click for photo of this dynamometer model 40 30 Dry Midwest 0.75 0.032 MW-66-2HS 3,300 11,000 63.7 86.3
Click for photo of this dynamometer model 50 37 Dry Midwest 2.6 0.11 MW-758 2,000 6,000 131 178
Click for photo of this dynamometer model 50 37 Dry Midwest 2.6 0.11 MW-758HS 2,000 12,000 131 178
Click for photo of this dynamometer model 75 56 Dry Dynamatic 1.4 0.06 DM-8060 3,400 12,000 116 157
Click for photo of this dynamometer model 75 56 Dry Dynamatic 1.4 0.06 DM-8060-HS 3,400 16,000 116 157
Click for photo of this dynamometer model 125 93 Wet Dynamatic 1.4 0.06 DM-8061 4,350 12,000 151 205
Click for photo of this dynamometer model 150 112 Dry Dynamatic 5.2 0.22 DM-8080 2,600 9,000 303 411
Click for photo of this dynamometer model 150 112 Dry Dynamatic 5.2 0.22 DM-8080HS 2,600 12,000 303 411
Click for photo of this dynamometer model 175 130 Wet Dynamatic 1.4 0.06 DM-8062 6,000 12,000 154 209
Click for photo of this dynamometer model 175 130 Dry Midwest 15.7 0.66 MW-1014A 2,500 6,000 368 498
Click for photo of this dynamometer model 175 130 Dry Midwest 15.7 0.66 MW-1014AHS 2,500 10,000 368 498
Click for photo of this dynamometer model 200 149 Dry Dynamatic 17.7 0.75 DM-8100 1,800 6,000 584 791
Click for photo of this dynamometer model 200 149 Dry Dynamatic 17.7 0.75 DM-8100HS 1,800 10,000 584 791
Click for photo of this dynamometer model 200 149 Wet Dynamatic 5.2 0.22 DM-8081 2,800 8,000 375 509
Click for photo of this dynamometer model 200 149 Wet Dynamatic 5.2 0.22 DM-8081HS 2,800 12,000 375 509
Click for photo of this dynamometer model 220 164 Wet Dynamatic 1.4 0.06 DM-8063 7,250 12,000 159 216
Click for photo of this dynamometer model 250 186 Wet Midwest 15.7 0.66 MW-1014W 2,500 6,000 525 712
Click for photo of this dynamometer model 250 186 Wet Midwest 15.7 0.66 MW-1014WHS 2,500 10,000 525 712
Click for photo of this dynamometer model 275 205 Wet Dynamatic 5.2 0.22 DM-8082 3,800 8,000 380 515
Click for photo of this dynamometer model 275 205 Wet Dynamatic 5.2 0.22 DM-8082HS 3,800 12,000 380 515
Click for photo of this dynamometer model 300 224 Wet Dynamatic 17.7 0.75 DM-8101 2,150 6,000 733 994
Click for photo of this dynamometer model 300 224 Wet Dynamatic 17.7 0.75 DM-8101HS 2,150 10,000 733 994
Click for photo of this dynamometer model 300 224 Dry Dynamatic 37.0 1.56 DM-8120 1,100 6,000 1,432 1,942
Click for photo of this dynamometer model 300 224 Dry Dynamatic 37.0 1.56 DM-8120HS 1,100 7,500 1,432 1,942
Click for photo of this dynamometer model 300 224 Dry Midwest 111 4.68 MW-1519A 1,000 5,000 1,576 2,136
Click for photo of this dynamometer model 300 224 Dry Midwest 111 4.68 MW-1519AHS 1,000 6,500 1,576 2,136
Click for photo of this dynamometer model 350 261 Wet Dynamatic 5.2 0.22 DM-8083 4,700 8,000 391 530
Click for photo of this dynamometer model 350 261 Wet Dynamatic 5.2 0.22 DM-8083HS 4,700 12,000 391 530
Click for photo of this dynamometer model 450 336 Wet Dynamatic 17.7 0.75 DM-8102 3,100 6,000 762 1,034
Click for photo of this dynamometer model 450 336 Wet Dynamatic 17.7 0.75 DM-8102HS 3,100 10,000 762 1,034
Click for photo of this dynamometer model 500 373 Dry Dynamatic 183 7.71 DM-8160 800 4,000 3,283 4,450
Click for photo of this dynamometer model 500 373 Dry Dynamatic 183 7.71 DM-8160HS 800 6,000 3,283 4,450
Click for photo of this dynamometer model 500 373 Dry Dynamatic 124 5.23 DM-8150-TI 1,200 5,000 2,188 2,967
Click for photo of this dynamometer model 500 373 Wet Midwest 111 4.68 MW-1519W 1,200 5,000 2,188 2,967
Click for photo of this dynamometer model 500 373 Wet Midwest 111 4.68 MW-1519WHS 1,200 6,500 2,188 2,967
Click for photo of this dynamometer model 500 373 Wet Midwest 65.3 2.75 MW-512 1,750 6,000 1,501 2,035
Click for photo of this dynamometer model 500 373 Wet Midwest 65.3 2.75 MW-512HS 2,000 8,000 1,313 1,780
Click for photo of this dynamometer model 500 373 Wet Dynamatic 37 1.56 DM-8121 1,750 6,000 1,501 2,035
Click for photo of this dynamometer model 500 373 Wet Dynamatic 37 1.56 DM-8121HS 1,750 7,500 1,501 2,035
Click for photo of this dynamometer model 600 447 Wet Dynamatic 17.7 0.75 DM-8103 4,100 6,000 769 1,042
Click for photo of this dynamometer model 600 447 Wet Dynamatic 17.7 0.75 DM-8103HS 4,100 10,000 769 1,042
Click for photo of this dynamometer model 600 447 Wet Midwest 108 4.55 MW-515 1,200 5,000 2,626 3,560
Click for photo of this dynamometer model 600 447 Wet Midwest 108 4.55 MW-515HS 1,200 8,000 2,626 3,560
Click for photo of this dynamometer model 650 485 Wet Dynamatic 37 1.56 DM-8122 2,200 6,000 1,552 2,104
Click for photo of this dynamometer model 650 485 Wet Dynamatic 37 1.56 DM-8122HS 2,200 7,000 1,522 2,104
Click for photo of this dynamometer model 650 485 Dry Dynamatic 183 7.71 DM-8160-TI 1,040 4,000 3,283 4,450
Click for photo of this dynamometer model 650 485 Dry Dynamatic 183 7.71 DM-8160HS-TI 1,040 6,000 3,283 4,450
Click for photo of this dynamometer model 700 522 Wet Dynamatic 124 5.23 DM-1519-1 1,400 4,500 2,626 3,560
Click for photo of this dynamometer model 700 522 Wet Dynamatic 124 5.23 DM-1519-1HS 1,400 5,500 2,626 3,560
Click for photo of this dynamometer model 700 522 Wet Dynamatic 124 5.23 DM-8151 1,400 4,000 2,626 3,560
Click for photo of this dynamometer model 700 522 Wet Dynamatic 124 5.23 DM-8151HS 1,400 5,500 2,626 3,560
Click for photo of this dynamometer model 700 522 Dry Midwest 677 28.53 MW-2025A 1,000 3,600 3,676 4,985
Click for photo of this dynamometer model 700 522 Dry Midwest 677 28.53 MW-2025AHS 1,000 4,500 3,676 4,985
Click for photo of this dynamometer model 700 522 Dry Dynamatic 698 29.41 DM-2025 600 3,600 6,127 8,308
Click for photo of this dynamometer model 700 522 Dry Dynamatic 698 29.41 DM-2025HS 600 4,500 6,127 8,308
Click for photo of this dynamometer model 800 597 Wet Dynamatic 37 1.56 DM-8123 2,700 6,000 1,556 2,110
Click for photo of this dynamometer model 800 597 Wet Dynamatic 37 1.56 DM-8123HS 2,700 7,000 1,556 2,110
Click for photo of this dynamometer model 800 597 Wet Dynamatic 124 5.23 DM-1519-2 1,600 4,500 2,626 3,560
Click for photo of this dynamometer model 800 597 Wet Dynamatic 124 5.23 DM-1519-2HS 1,600 5,500 2,626 3,560
Click for photo of the dynamometer model DM8152 800 597 Wet Dynamatic 124 5.23 DM-8152 1,600 4,000 2,626 3,560
Click for photo of the dynamometer model DM8152HS 800 597 Wet Dynamatic 124 5.23 DM-8152HS 1,600 5,500 2,626 3,560
Click for photo of this dynamometer model 1,000 746 Wet Dynamatic 124 5.23 DM-1519-3 2,000 4,500 2,626 3,560
Click for photo of this dynamometer model 1,000 746 Wet Dynamatic 124 5.23 DM-1519-3HS 2,000 5,500 2,626 3,560
Click for photo of this dynamometer model 1,000 746 Wet Dynamatic 124 5.23 DM-8153 2,000 4,000 2,626 3,560
Click for photo of this dynamometer model 1,000 746 Wet Dynamatic 124 5.23 DM-8153HS 2,000 5,500 2,626 3,560
Click for photo of this dynamometer model 1,000 746 Wet Dynamatic 183 7.71 DM-8161 1,400 4,000 3,751 5,086
Click for photo of this dynamometer model 1,000 746 Wet Dynamatic 183 7.71 DM-8161HS 1,400 6,000 3,751 5,086
Click for photo of this dynamometer model 1,200 895 Wet Midwest 677 28.53 MW-2025W 1,000 3,600 6,302 8,545
Click for photo of this dynamometer model 1,200 895 Wet Midwest 677 28.53 MW-2025WHS 1,000 4,500 6,302 8,545
Click for photo of this dynamometer model 1,200 895 Dry Dynamatic 698 29.41 DM-2025-TI 1,800 3,600 3,501 4,747
Click for photo of this dynamometer model 1,200 895 Dry Dynamatic 698 29.41 DM-2025HS-TI 1,800 4,500 3,501 4,747
Click for photo of this dynamometer model 1,250 932 Wet Dynamatic 183 7.71 DM-8162 1,750 4,000 3,751 5,086
Click for photo of this dynamometer model 1,250 932 Wet Dynamatic 183 7.71 DM-8162HS 1,750 6,000 3,751 5,086
Click for photo of this dynamometer model 1,500 1,119 Wet Dynamatic 698 29.41 DM-2025-1 925 3,600 8,517 11,547
Click for photo of this dynamometer model 1,500 1,119 Wet Dynamatic 698 29.41 DM-2025-1HS 925 4,500 8,517 11,547
Click for photo of this dynamometer model 1,500 1,119 Wet Dynamatic 183 7.71 DM-8163 2,100 4,000 3,751 5,086
Click for photo of this dynamometer model 1,500 1,119 Wet Dynamatic 183 7.71 DM-8163HS 2,100 6,000 3,751 5,086
Click for photo of this dynamometer model 2,000 1,491 Wet Dynamatic 698 29.41 DM-2025-2 1,200 3,600 8,753 11,868
Click for photo of this dynamometer model 2,000 1,491 Wet Dynamatic 698 29.41 DM-2025-2HS 1,200 4,500 8,753 11,868
Click for photo of this dynamometer model 2,000 1,491 Dry Midwest 4,646 195.78 MW-3232 1,000 3,000 10,504 14,242
Click for photo of this dynamometer model 2,500 1,864 Wet Dynamatic 698 29.41 DM-2025-3 1,475 3,600 8,902 12,069
Click for photo of this dynamometer model 2,500 1,864 Wet Dynamatic 698 29.41 DM-2025-3HS 1,475 4,500 8,902 12,069
BrandModelHorsepowerRPM
Midwest46103000 / 7000
Midwest66*303000 / 6000
Midwest66 V/H*303000 / 6000
Midwest1014A*1752500 / 6000
Dynamatic81002001800 / 6000
Dynamatic812TI2201000 / 6000
General Electric6H2502000 / 6000
Midwest1014W*2502500 / 6000
Midwest811HS2753800 / 10,000
Midwest1519A3001000 / 4500
Dynamatic81013002150 / 6000
Midwest310*3002500 / 6000
Dynamatic1519DG3502000 / 4500
General Electric10K4002000 / 6000
Midwest3144501200 / 5000
Midwest1519W5001200 / 4500
Dynamatic81215001750 / 6000
Midwest5125002500 / 6000
General Electric16M6001200 / 6000
Midwest2025A*7001000 / 4000
Dynamatic1519-1*7001400 / 4500
Dynamatic81517001400 / 5500
Dynamatic81238002700 / 6000
Midwest518*10001000 / 5000
General ElectricTH352*10002000 / 4000
Midwest2025W*12001000 / 3600
Midwest323220001000 / 2000
*Available for Immediate Delivery