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DriveSpin

DriveSpin = compact rotary actuator with cycloidal reducer TwinSpin and AC synchronous servomotor

Compact actuators DriveSpin combine excellent properties of TwinSpin cycloidal reducers with AC servomotors with permanent magnets. This combination resolve problem of precise and backlash-free assembly of motor with reducer.

Properties of DriveSpin actuators:

  • compact design
  • very low backlash
  • excellent dynamic parametres
  • high torsional and roll stiffness
  • small size, low weight
  • available ingress protection rating up to IP67
  • easy installation
  • radial-axial bearings for heavy load
  • maintenance-free

Applications:

  • robotics, manipulators
  • CNC machines and CNC cutting tables
  • rotary tables
  • bending machines
  • medical equipment
  • application in aviation
  • simulators
  • manufacture of semiconductors
  • radar systems

Operating data

Operating data DS 50DS 70 DS 110
Gear ratio i - 6357, 7557, 7557, 7567, 89, 119 67, 89, 119 67, 89, 119
Nominal torque M2N Nm 18505050122 122 122
Short-term torque M2max Nm 36100100100244 244 244
Nominal speed nN rpm 20002000200020002000 2000 2000
Maximum speed nmax rpm 50005000500050004500 4500 4500
Roll stiffness Mt Nm/arcmin 4353535150 150 150
Torsional stiffness kt Nm/arcmin 2.577722 22 22
Maximum backlash LM arcmin 1.51.51.51.51 1 1
Max. roll stiffness Mcmax Nm 14142142142740 740 740
Maximum radial force FR kN 0.044/(a2*+0.0305)2.82.82.89.3 9.3 9.3
Maximum axial force Famax kN 1.94.14.14.113.1 13.1 13.1
DC link voltage UDC V DC 243203632056036 320 560
Nominal motor torque MN Nm 0.240.240.860.760.763.8 3.2 3.2
Nominal motor speed nN rpm 400045003000450045001000 3000 3000
Nominal motor power P W 100113270358358397 1005 1005
Nominal motor current IN A 7.80.6813.21.871.0420.5 5 2.8
Stall motor torque Mo Nm 0.260.260.950.950.954.1 4.1 4.1
Stall motor current Io A 7.90.713.72.11.1821.3 6 3.4
Maximum motor torque Mmax Nm 112.42.42.411.1 11.1 11.1
Maximum motor current Imax A 332.9507.84.485 24.1 13.6
Torque constant KM Nm/A 0.030.370.070.450.80.2 0.67 1.19
Voltage constant KE V/1000 min-1 2214.22748.511.5 40.5 72
Motor poles 2p - 6610101010 10 10
Resistance 2 ph. R2PH

Ω

0.2936.80.124.915.60.1 1.24 4
Inductance 2 ph. L2PH mH 0.5620.3514.746.70.8 10.6 34
Mass without brake m kg 0.95

2.35 (with resolver) 2.8 (with EnDat or Hiperface)7.23 (with resolver) 7.89 (with EnDat or Hiperface)
Mass with brake mBR kg 1.22.95 (with resolver) 3.4 (with EnDat or Hiperface)8.16 (with resolver) 8.82 (with EnDat or Hiperface)
Brake torque MBR Nm 0.44.54.54.54.54.54.5

* a2 = distance of radial force from the front flange output

Actuator DS 50

Actuator DS 70

Actuator DS 110

 

DriveSpin actuators with one integrated connector

We introduce you a hot new in our range – DriveSpin rotary actuators are now available also with one integrated connector solution!

For further information please contact us.

 
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