The MF series ("Megaflux") torque motors are three phase brushless synchronous motors with a very high torque and power density due to the usage of a high energy NdFeB permanent magnet material. The electromagnetical, thermal and mechanical designs have been optimised for a perfect integration in machine structures. The use of direct drive technology helps to improve the system behaviour regarding dynamic response, accuracy and smoothness.  

The great variety of sizes with different torque capabilities and the custom adaptation of the winding to the specific requirements of your application guarantee the optimum performance. Standard supply voltages range from 42 to 650Vdc. The MF motors can be used in applications requiring very high dynamic response due to their high overload capacity and peak torques of more than 6,000Nm. The low cogging torque leads to a low torque ripple and therefore smooth operation at low speed.

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Fields of application for thin-ring Torque Motors

The thin-ring Torque Motors are particularly suitable for the following applications:

  • Design tasks with very little axial length of the installation space
  • Design tasks that require a large internal bore.
  • Tasks where a medium (liquid, gas or similar) must pass through the engine (advantage of the large internal bore)
  • Tasks where an electrical cable must pass through the motor
  • Tasks where an optical cable must pass through the motor

 

Advantages of torque motors with thin ring design

  • different families with outside diameters from 60 to 792mm available
  • different motor lengths available (axial length)
  • high torques at slow to medium speeds
  • high torque density due to high number of poles
  • Thin ring design offers short axial length and a large internal bore

Do you have technical questions or need a quote?

Contact us today to talk to an experienced MACCON engineer!

Data table MF torque motors

Type

Peak
Torque
[Nm]

Cont.
Torque
[Nm]

Motor
constant
[Nm/√W]

Max.
Cogging
Torque
[Nm]

No.
Poles

OD
Stator
[mm]
ID rotor
with / without
mounting holes
[mm]

Total length
w/o
[mm]

Weight
[kg]
Rotor
inertia
[kg.m²]
MF0060-0082,90,300,0640,01916
 
60,35
 
36,19
 
17,780,122,2
MF0060-0207,20,580,1180,02129,860,257,5
MF0060-03211,70,850,1610,03241,960,3911,2
MF0060-04416,01,090,1960,04253,360,5214,9
MF0060-05620,51,280,2250,04965,360,6518,6
 
MF0076-0084,10,540,1030,02016

 
75,97

 
46,99

 
19,060,199,8
MF0076-02010,71,050,190,03531,140,3919,3
MF0076-03218,01,490,250,04943,240,6128,8
MF0076-04424,41,940,310,06454,640,8138,3
MF0076-05631,22,360,3550,07866,641,0247,8
 
MF0095-0085,01,150,1810,02016

 
94,74

 
58,42

 
20,320,3023,6
MF0095-02013,42,230,3310,04632,400,6346,5
MF0095-03221,53,180,4450,06044,500,9669,4
MF0095-04429,24,060,5390,08855,901,2892,3
MF0095-05637,25,190,6570,09967,901,63115,1
 
MF0127-0085,92,170,2770,04616
 

127

 

83,82

 
25,400,5180,8
MF0127-02015,54,450,5320,09237,481,05158,7
MF0127-03224,66,290,7140,14149,581,58236,6
MF0127-04432,38,030,8690,19160,982,01314,5
MF0127-05638,69,791,0120,24072,982,65392,7
 
MF0150-01019,43,50,440,242417074 / 9428,951,120,0008
MF0150-02550,99,10,990,6244,952,730,002
MF0150-050117,715,31,461,1869,955,340,003
MF0150-075176,221,31,881,6294,957,930,004
MF0150-100234,127,62,232,41119,9510,500,005
 
MF0210-01059,38,70,960,3632230130 / 15028,951,680,003
MF0210-025155,421,72,040,9744,953,970,005
MF0210-050305,741,13,321,8369,957,610,010
MF0210-075457,265,64,272,6894,9511,250,014
MF0210-100607,183,65,053,72119,9514,860,018
 
MF0255-01069,312,01,300,4440275172 / 19228,952,140,006
MF0255-025181,031,02,780,9544,955,100,012
MF0255-050354,560,04,301,8969,959,640,021
MF0255-075529,989,45,522,7094,9514,270,029
MF0255-100703,5116,66,453,88119,9518,800,038
 
MF0310-010100,920,52,030,4148330210 / 23031,493,150,011
MF0310-025263,849,14,231,0847,497,220,021
MF0310-050517,1100,46,921,9372,4913,810,037
MF0310-075772,6150,08,892,9197,4920,380,053
MF0310-1001.030,6201,910,564,11122,4926,990,070
 
MF0410-010325,376,74,950,8164430267,92 / 29031,498,640,070
MF0410-025529,6129,37,481,4847,4913,340,101
MF0410-0501.037,5224,011,432,7672,4924,960,179
MF0410-0751.550,5323,214,894,1097,4937,040,258
MF0410-1002.058,4440,518,055,58122,4949,190,336
 
MF0510-010811,6121,08,020,9180535389 / 41031,539,740,104
MF0510-0251.321,7196,011,561,6347,5315,050,132
MF0510-0502.589,8376,818,243,1372,5328,250,203
MF0510-0753.870,8583,623,544,1897,5341,670,273
MF0510-1005.138,9735,927,856,11122,5354,890,344
 
MF0610-0151.01019810,871,0796640462 / 49037,5310,050,297
MF0610-0251.64631815,621,8947,5321,800,390
MF0610-0503.22260124,723,5372,5341,170,648
MF0610-0754.81488031,774,9997,5360,740,910
MF0610-1006.3901.16437,597,10122,5380,121,168
 
MF0760-0152.52333118,631,22128792581,99 / 62037,5319,710,636
MF0760-0254.11253326,302,3047,5330,410,775
MF0760-0508.0601.02441,484,1172,5357,131,195
MF0760-07512.0481.52053,205,8997,5381,121,615
MF0760-10015.9142.02062,718,21122,53110,291,967