.

Browse All Eddy Current Models by Horsepower

Browse all models for Horsepower, Gap Type, Inertia, Base Speed, Maximum Speed and Maximum Torque in the table below. This page is currently being updated. If a model number does not currently link to its speed-torque curve, please go to the Midwest or Dynamatic Technical Specs pages, where links for all models are available.

*Please Note: Virtually any Dry Gap eddy current dynamometer can be oriented vertically, as illustrated below. Please consult with our sales staff for further information.

Line drawing of typical Midwest vertical eddy current dynamometer models
 
Dimensions in inches*    Click on Model # to see its Speed-Torque curve
Horsepower Air Gap Manufacturer Inertia, lb.-ft.2 Model Base Speed Max Speed Max Torque,
ft.-lb.
5 Dry Midwest 0.044 MW3HS 3,600 19,000 7.3
 
10 Dry Midwest 0.14 MW46 3,000 7,000 17.5
10 Dry Midwest 0.14 MW46HS 3,000 16,000 17.5
 
20 Dry Midwest 0.233 MW48HS 2,900 18,000 36.2
 
30 Dry Midwest 0.75 MW66 3,300 6,000 52.5
30 Dry Midwest 0.75 MW66HS 3,000 11,000 63.7
 
40 Dry Dynamatic 0.75 DM66DG 3,300 6,000 63.7
40 Dry Dynamatic 0.75 DM66DGHS 3,300 11,000 63.7
 
50 Dry Midwest 3.60 MW758 2,000 6,000 131.0
50 Dry Midwest 3.60 MW758HS 2,000 12,000 131.0
 
75 Dry Dynamatic 1.40 DM8060 3,400 12,000 116
75 Dry Dynamatic 1.40 DM8060HS 3,400 16,000 116
 
125 Wet Dynamatic 1.40 DM8061 3,900 16,000 168
125 Wet Dynamatic 1.40 DM8061HS 3,900 16,000 168
 
150 Dry Dynamatic 5.20 DM8080 2,600 9,000 303
150 Dry Dynamatic 5.20 DM8080HS 2,600 16,000 303
 
175 Wet Dynamatic 1.40 DM8062 5,350 12,000 172
175 Wet Dynamatic 1.40 DM8062HS 5,350 16,000 172
175 Dry Midwest 15.7 MW1014A 2,500 6,000 368
175 Dry Midwest 15.7 MW1014AHS 2,500 10,000 368
 
200 Dry Dynamatic 17.7 DM8100 1,800 6,000 584
200 Dry Dynamatic 17.7 DM8100HS 1,800 10,000 584
200 Wet Dynamatic 5.2 DM8081 2,800 8,000 375
200 Wet Dynamatic 5.2 DM8081HS 2,800 12,000 375
 
220 Wet Dynamatic 1.4 DM8063 6,750 12,000 171
220 Wet Dynamatic 1.4 DM8063HS 6,750 16,000 171
 
250 Wet Midwest 15.7 MW1014W 2,500 6,000 525
250 Wet Midwest 15.7 MW1014WHS 2,500 10,000 525
 
275 Wet Dynamatic 5.2 DM8082 3,800 8,000 380
275 Wet Dynamatic 5.2 DM8082HS 3,800 12,000 380
 
Horsepower Air Gap Manufacturer Inertia, lb.-ft.2 Model Base Speed Max Speed Max Torque,
ft.-lb.
300 Wet Dynamatic 17.7 DM8101 2,150 6,000 733
300 Wet Dynamatic 17.7 DM8101HS 2,150 10,000 733
300 Dry Dynamatic 37.0 DM8120 1,100 6,000 1.432
300 Dry Dynamatic 37.0 DM8120HS 1,100 7,500 1,432
300 Dry Midwest 111 MW1519A 1,000 5,000 1,576
300 Dry Midwest 111 MW1519AHS 1,000 6,500 1,576
300 Wet Midwest 16 MW310 2,500 6,000 630
300 Wet Midwest 16 MW310HS 2,500 10,000 630
 
350 Wet Dynamatic 5 DM8083 4,700 8,000 391
350 Wet Dynamatic 5 DM8083HS 4,700 12,000 391
 
400 Wet Midwest 75 MW314 1,200 5,000 1,751
400 Wet Midwest 75 MW314HS 1,200 8,000 1,751
400 Wet Midwest 55 MW915 1,000 4,000 2,101
 
450 Wet Dynamatic 18 DM8102 3,100 6,000 762
450 Wet Dynamatic 18 DM8102HS 3,100 10,000 762
 
500 Wet Dynamatic 37 DM8121 1,750 6,000 1,501
500 Wet Dynamatic 37 DM8121HS 1,750 7,500 1,501
500 Dry Dynamatic 183 DM8160 800 4,000 3,283
500 Dry Dynamatic 183 DM8160HS 800 6,000 3,283
500 Wet Midwest 111 MW1519W 1,200 5,000 2,188
500 Wet Midwest 111 MW1519WHS 1,200 6,500 2,188
500 Wet Midwest 65 MW512 1,750 6,000 1,501
500 Wet Midwest 65 MW512HS 1,750 8,000 1,501
 
600 Wet Dynamatic 18 DM8103 4,100 6,000 769
600 Wet Dynamatic 18 DM8103HS 4,100 10,000 769
600 Wet Midwest 110 MW315 1,200 5,000 2,626
600 Wet Midwest 108 MW515 1,200 5,000 2,626
600 Wet Midwest 108 MW515HS 1,200 8,000 2,626
 
650 Wet Dynamatic 37 DM8122 2,200 6,000 1,522
650 Wet Dynamatic 37 DM8122HS 2,200 7,000 1,522
 
Horsepower Air Gap Manufacturer Inertia, lb.-ft.2 Model Base Speed Max Speed Max Torque,
ft.-lb.
700 Wet Dynamatic 124 DM8151 1,400 4,000 2,626
700 Wet Dynamatic 124 DM8151HS 1,400 5,500 2,626
700 Dry Midwest 677 MW2025A 1,000 3,600 3,676
700 Dry Midwest 677 MW2025AHS 1,000 4,500 3,676
700 Dry Dynamatic 698 DM2025 600 3,600 6,127
700 Dry Dynamatic 698 DM2025HS 600 4,500 6.127
 
750 Wet Midwest 410 MW318 1,200 5,000 3,283
 
800 Wet Dynamatic 37 DM8123 2,700 6,000 1,556
800 Wet Dynamatic 37 DM8123HS 2,700 7,000 1,556
 
1,000 Wet Dynamatic 183 DM8161 1,400 4,000 3,751
1,000 Wet Dynamatic 183 DM8161HS 1,400 6,000 3,751
1,000 Wet Midwest 460 MW518 1,000 5,000 5,252
1,000 Wet Midwest 190 MW918 1,400 4,000 3,751
 
1,200 Wet Midwest 677 MW2025W 1,000 3,600 6,302
1,200 Wet Midwest 677 MW2025WHS 1,000 4,500 6,302
1,200 Wet Midwest 985 MW322 1,000 3,600 6,302
 
1,250 Wet Dynamatic 183 DM8162 1,750 4,000 3,751
1,250 Wet Dynamatic 183 DM8162HS 1,750 6,000 3,751
 
1,500 Wet Dynamatic 183 DM8163 2,100 4,000 3,751
1,500 Wet Dynamatic 183 DM8163HS 2,100 6,000 3,751
1,500 Wet Dynamatic 698 DM2025-1 925 3,600 8,517
1,500 Wet Dynamatic 698 DM2025-1HS 925 4,500 8,517
1,500 Wet Midwest 1,450 MW324 1,200 4,000 6,565
1,500 Wet Midwest 940 MW521 1,200 4,000 6,565
1,500 Wet Midwest 485 MW924 1,200 4,000 6,565
 
1,800 Wet Dynamatic 698 DM2025-2 1,100 3,600 8,594
1,800 Wet Dynamatic 698 DM2025-2HS 1,100 4,500 8,594
 
2,000 Dry Midwest 4,646 MW3232 1,000 3,000 10,504
2,000 Wet Midwest 3,200 MW328 900 3,500 11,671
2,000 Wet Midwest 1,295 MW928 900 3,500 11,671
 
2,200 Wet Dynamatic 698 DM2025-3 1,300 3,600 8,888
2,200 Wet Dynamatic 698 DM2025-3HS 1,300 4,500 8,888
 
3,000 Wet Midwest 6,000 MW332 800 3,500 19,695
 
4,000 Wet Midwest 1,367 MW932 1,500 3,000 14,005

*DyneSystems and Midwest-Dynamatic Dynamometers cannot guarantee the accuracy of the data presented on this page. Errors are continually corrected as they are discovered. Please contact us before utilizing this data.