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TorkDrive®

Multi-pole direct drive

TorkDrive® Series Direct Drives are normally supplied as kit motors comprising of a rotor and stator, which upon customer request, can also be delivered as integrated drive solutions. Due to the multi-pole design of the motor components, the Drives transmit high torques at low to medium rotational speeds.

They are available in five sizes offering a maximum torque from 19 to 600 Nm.

The large hollow shaft can be used to feed through supply lines or services for further drive axes. In the standard version, the Drives are designed for water cooling, thus increasing power density and minimising heat input into the machine.

Customer Benefits and Features

Optimised for your applications

  • Reduced material use
  • Higher product quality
  • Less waste
  • Consistent quality
  • High availability
  • Reduced Total Cost of Ownership
  • Reduced maintenance costs
  • Increased operating reliability
  • Greater energy efficiency
  • Low manufacturing and installation costs
  • Small machine footprint
  • Optimal design solution
  • Easy integration

Features

  • Excellent lifetime precision
  • Large hollow shaft
  • Compact, lightweight design
  • Easy to customise
  • High dynamics

Engineering Data

 Engineering Data

Direct Drive TorkDrive®

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Combinations

Size 100A 140A 210A 290A 370A
Length of iron core 30
50
70
 
 
motorwinding AA
EA
 
 
Cooling jacket C
O (ohne)
 
 

Available

On request

Not available

Technical data

Ordering code

Define the ordering code for your customised product,
in consideration with your requested product characteristics.

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Change size Unit TorkDrive®-100A
Length of iron core 30-AA 50-AA 70-AA
Maximum output torque Tmax [Nm] 19 38 50
Maximum output speed nmax [min-1] 2000 2000 2000
Maximum power Pmax [kW] 1.8 3.6 6.8
Maximum current Imax [A] 6 12 18
Rated torque TN [Nm] 10 17 26
Rated speed nN [min-1] 1400 1500 1700
Rated power PN [kW] 1.5 2.7 4.6
Rated voltage UN [Veff] 425 425 425
Rated current IN [A] 3 5 8
Continuous stall torque T0 [Nm] 7.1 12.2 18.2
Number of pole pairs p 11 11 11
Moment of inertia rotor J [x10-4 kgm2] 3.9 6.4 9
Weight of stator with cooling jacket m [kg] 1.45 2.1 2.9
Weight of stator without cooling jacket m [kg] 1 1.6 2.2
Weight with rotor m [kg] 0.3 0.6 0.8
Ambient operating temperature [°C] -10 ... 40 -10 ... 40 -10 ... 40
Cooling method   Water Water Water
Change size Unit TorkDrive®-140A
Length of iron core 30-AA 50-AA 70-AA
Maximum output torque Tmax [Nm] 32 53 73
Maximum output speed nmax [min-1] 1500 1500 1500
Maximum power Pmax [kW] 5 8.3 10.7
Maximum current Imax [A] 18 36 36
Rated torque TN [Nm] 21 35 48
Rated speed nN [min-1] 1500 1500 1500
Rated power PN [kW] 3.3 5.5 7.5
Rated voltage UN [Veff] 334 266 359
Rated current IN [A] 9 18 18
Continuous stall torque T0 [Nm] 14.8 24.7 33.9
Number of pole pairs p 11 11 11
Moment of inertia rotor J [x10-4 kgm2] 10 17.3 24.2
Weight of stator with cooling jacket m [kg] 3.4 4.8 6.2
Weight of stator without cooling jacket m [kg] 2.8 4 5.2
Weight with rotor m [kg] 0.7 1.1 1.6
Ambient operating temperature [°C] -10 ... 40 -10 ... 40 -10 ... 40
Cooling method   Water Water Water
Change size Unit TorkDrive®-210A
Length of iron core 30-AA 50-AA 70-AA
Maximum output torque Tmax [Nm] 104 170 220
Maximum output speed nmax [min-1] 1000 1000 1000
Maximum power Pmax [kW] 10.9 12.5 23
Maximum current Imax [A] 36 36 56
Rated torque TN [Nm] 61 100 133
Rated speed nN [min-1] 1000 1000 1000
Rated power PN [kW] 6.4 10.5 13.9
Rated voltage UN [Veff] 288 425 338
Rated current IN [A] 18 18 30
Continuous stall torque T0 [Nm] 43 71 94
Number of pole pairs p 22 22 22
Moment of inertia rotor J [x10-4 kgm2] 100 160 220
Weight of stator with cooling jacket m [kg] 4.8 6.8 8.8
Weight of stator without cooling jacket m [kg] 3.6 5.4 7.2
Weight with rotor m [kg] 1.6 2.4 3
Ambient operating temperature [°C] -10 ... 40 -10 ... 40 -10 ... 40
Cooling method   Water Water Water
Change size Unit TorkDrive®-290A
Length of iron core 30-AA 50-AA 70-AA
Maximum output torque Tmax [Nm] 177 296 404
Maximum output speed nmax [min-1] 800 800 800
Maximum power Pmax [kW] 14.8 19.2 31.3
Maximum current Imax [A] 56 56 85
Rated torque TN [Nm] 120 200 267
Rated speed nN [min-1] 800 750 800
Rated power PN [kW] 10.1 15.7 22.4
Rated voltage UN [Veff] 270 425 382
Rated current IN [A] 30 30 45
Continuous stall torque T0 [Nm] 85 141 189
Number of pole pairs p 33 33 33
Moment of inertia rotor J [x10-4 kgm2] 240 390 560
Weight of stator with cooling jacket m [kg] 14.8 18.8 23.8
Weight of stator without cooling jacket m [kg] 9.6 12.6 16.7
Weight with rotor m [kg] 2 3.2 4.6
Ambient operating temperature [°C] -10 ... 40 -10 ... 40 -10 ... 40
Cooling method   Water Water Water
Change size Unit TorkDrive®-370A
Length of iron core 30-AA 50-AA 70-AA
Maximum output torque Tmax [Nm] 255 425 600
Maximum output speed nmax [min-1] 800 800 800
Maximum power Pmax [kW] 21.4 24 31.4
Maximum current Imax [A] 85 85 113
Rated torque TN [Nm] 184 306 435
Rated speed nN [min-1] 800 640 600
Rated power PN [kW] 15.4 20.5 27.3
Rated voltage UN [Veff] 313 425 425
Rated current IN [A] 45 45 60
Continuous stall torque T0 [Nm] 130 216 308
Number of pole pairs p 33 33 33
Moment of inertia rotor J [x10-4 kgm2] 580 980 1380
Weight of stator with cooling jacket m [kg] 20.4 26.7 33
Weight of stator without cooling jacket m [kg] 14 19.2 24.3
Weight with rotor m [kg] 2.9 4.9 6.9
Ambient operating temperature [°C] -10 ... 40 -10 ... 40 -10 ... 40
Cooling method   Water Water Water

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 Engineering Data

Engineering Data

Direct Drive TorkDrive®

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