DDR Torque Motors

Kollmorgen introduces a new generation of direct drive motors: the "Direct Drive Rotary" Motors (DDR), which are available in two versions:

  • Cartridge (housed, but no bearing, Cartridge DDR)
  • rotary table (Goldline DDR)

 

Cartridge DDR

Cartridge DDR is a new dimension of direct drive technology, which combines the advantages of frameless and housed motors. The customer gets a predefined mechanical concept consisting of motor, sensor and housing (like in a housed motor), but there is no bearing (like a kit motor). The result is an extremely easy integration without the risc of mechanical design and sensor integration; at the same time the Cartridge DDR series provides defined and measured performance data; a clever packing concept allows easy installation into the machine. Mechanical redundancy of the bearing system is avoided. 

Another advantage is the reduced number of components, which makes handling and purchasing easier.

  • 5 flange sizes: 108, 138, 188, 246 and 350mm
  • various stack lengths in each size
  • cont. torque from 4.6 to 510Nm
  • peak torque 11 tos 1,017Nm
  • absolute sine encoder with a max. resolution of 2,097,152 counts per revolution
  • high energy permanent magnet material for an optimised magnetical design for high torque density

 

Kollmorgen, USA: Torquemotoren Cartridge DDR
Modell Spitzen-
moment
Nm		 Dauer-
moment
(110° Anstieg)
Nm		 Dauer-
moment
(70° bzw. 80° Anstieg)
Nm		 Baugröße
Flansch
mm		 Länge
mm		 Wellenzapfen
Maschine
d x l
mm		 max. Speed
400V		 max. Speed
480V
CH041A 11,3 4,5 2,9 108 171 32 (33) x 61 2.500 2.500
CH042A 19,0 8,2 7,2 202 32 (33) x 92 2.500 2.500
CH043A 25,3 11,1 9,7 233 32 (33) x 123 2.250 2.500
CH044A 31,6 13,9 12,4 264 32 (33) x 154 1.850 2.250
CH051A 28,0 11,7 10,2 138 195 45 (46) x 82 2.100 2.500
CH052A 43,5 17,0 14,8 220 45 (46) x 107 2.500 2.500
CH053A 54,1 21,0 18,3 245 45 (46) x 132 2.350 2.500
CH054A 63,8 24,9 21,8 270 45 (46) x 157 2.100 2.500
CH061A 86,8 33,8 29,4 188 226 71 (72) x 104 1.600 1.900
CH062A 123 47,8 41,7 260 71 (72) x 138 1.650 2.000
CH063A 157 61,0 53,2 294 71 (72) x 172 1.250 1.500
CH091A 120 50,2 44,7 246 204 60 (70) x 77 1.200 1.500
CH092A 231 101 90,2 252 60 (70) x 121 700 900
CH093A 309 145 129 302 60 (70) x 157 550 650
CH131A 389 188 167 350 231 70 (80) x 96 400 500
CH131B 396 190 168 800 1.000
CH132A 806 361 320 300 70 (80) x 150 200 250
CH132B 759 361 320 400 500
CH133A 1.016 504 447 370 70 (80) x 235 160 200
CH133B 1.017 510 451 350 400

Model peak
torque
Nm		 cont.
torque
(110° rise)
Nm		 cont.
troque
(70° / 80° rise)
Nm		 dimensions
flange
mm		 length
mm		 shaft
machine
d x l
mm		 max. speed
400V		 max. speed
480V
CH041A 11.3 4.5 2.9 108 171 32 (33) x 61 2,500 2,500
CH042A 19.0 8.2 7.2 202 32 (33) x 92 2,500 2,500
CH043A 25.3 11.1 9.7 233 32 (33) x 123 2,250 2,500
CH044A 31.6 13.9 12.4 264 32 (33) x 154 1,850 2,250
CH051A 28.0 11.7 10.2 138 195 45 (46) x 82 2,100 2,500
CH052A 43.5 17.0 14.8 220 45 (46) x 107 2,500 2,500
CH053A 54.1 21.0 18.3 245 45 (46) x 132 2,350 2,500
CH054A 63.8 24.9 21.8 270 45 (46) x 157 2,100 2,500
CH061A 86.8 33.8 29.4 188 226 71 (72) x 104 1,600 1,900
CH062A 123 47.8 41.7 260 71 (72) x 138 1,650 2,000
CH063A 157 61.0 53.2 294 71 (72) x 172 1,250 1,500
CH091A 120 50.2 44.7 246 204 60 (70) x 77 1,200 1,500
CH092A 231 101 90.2 252 60 (70) x 121 700 900
CH093A 309 145 129 302 60 (70) x 157 550 650
CH131A 389 188 167 350 231 70 (80) x 96 400 500
CH131B 396 190 168 800 1,000
CH132A 806 361 320 300 70 (80) x 150 200 250
CH132B 759 361 320 400 500
CH133A 1,016 504 447 370 70 (80) x 235 160 200
CH133B 1,017 510 451 350 400

GOLDLINE DDR

Direct Drive Rotary (DDR) are hollow shaft torque motors used as direct drive motors which allow high precision motion control solutions by a very stiff coupling of the motor to the load. DDR motors require no maintenance, they are quiet and offer much better dynamic behaviour than solutions with gear or tooth belt.

  • direct drive with hollow shaft
  • peak torque up to 1,340Nm, nominal torque up to 340Nm
  • mains supply 115 / 230 / 400 / 480Vac
  • nominal speed up to 800rpm
  • connector 
  • encoder feedback included
  • 4 frame sizes with 3 stack length each
  • precise positioning with high bandwith and stiffness
  • high efficiency, low cogging torque, high life time

 

Kollmorgen, USA: Torquemotoren Goldline DDR
Modell Spitzenmoment
Nm		 Dauermoment
Nm		 Max Geschw.
230 / 115 V (1 Ph.)
rpm		 Max Auflösung
counts		 Feedback Wiederholbarkeit
"
D061A 16,9 5,8 500 / 400 524.288 ±2,5
D062A 32,8 10,8 500 / 400 524.288 ±2,5
D063A 51,5 19,7 500 / 300 524.288 ±2,5
D081A 43,4 17,6 500 / 250 786.432 ±1,7
D082A 92,2 28,7 300 / - 786.432 ±1,7
D083A 160 56,0 250 / - 786.432 ±1,7
D101A 129 40,7 300 (1 Ph.) 1.048.576 ±1,3
D102A 210 74,6 200 (3 Ph.) 1.048.576 ±1,2
D103A 305 136 120 (3 Ph.) 1.048.576 ±1,3

Model peak torque
Nm		 cont. torque
Nm		 max speed
230 / 115 V 1 Ph.
rpm		 max. resolution
counts		 feedback repeatability
"
D061A 16.9 5.8 500 / 400 524,288 ±2.5
D062A 32.8 10.8 500 / 400 524,288 ±2.5
D063A 51.5 19.7 500 / 300 524,288 ±2.5
D081A 43.4 17.6 500 / 250 786,432 ±1.7
D082A 92.2 28.7 300 / - 786,432 ±1.7
D083A 160 56.0 250 / - 786,432 ±1.7
D101A 129 40.7 300 (1 Ph.) 1,048,576 ±1.3
D102A 210 74.6 200 (3 Ph.) 1,048,576 ±1.2
D103A 305 136 120 (3 Ph.) 1,048,576 ±1.3