FRIEDRICH Unbalance Exciters

The FRIEDRICH Unbalance Exciter serves to drive vibratory conveyors, screens and other vibration systems with very high load and/or very high flow rates. Unbalance Exciters generate a linear oscillating motion. The forced synchronization of the weights are not transverse vibrations generated when switching on and off the machine.

 

FRIEDRICH Unbalance Exciters

F – Type 50 Hz

50 Hz

TYPE Speed1 

[min -1]		 Working- 

moment2

[kg cm]		 Centrifugal force 

[N]		 Nominal motor capacity 

[kW]		 Abbildung 

Illustration

  Maße 

Dimensions

Cotesmm

 Weight 

[kg]		  Casing 

[kg]		  Screw 

8.8
min max min max a b b1 c e f g h k l m n
UE 5,3-6 F16 1000 302 540 16,6 29,6 2,2 B 100 170 – 25 260 230 539 387 257,5 475 85 230 126 16 6xM20
UE 6-6 F16 1000 384 620 21,1 34 2,2 B 100 170 – 25 260 230 539 387 257,5 475 85 230 129 16 6xM20
UE 8-6 F16 1000 482 860 26,4 47,1 3 B 100 200 – 30 270 270 604 422 266 495 100 240 183 20 6xM20
UE 10-6 F16 1000 626 1010 34,3 55,4 3 B 100 200 – 30 270 270 604 422 266 495 100 240 189 20 6xM20
UE 16-6 F16 1000 896 1600 49,1 87,7 5,5 B 100 200 – 40 270 270 670 500 303 520 120 285 255 27 6xM24
UE 24-8 F16 750 1680 2400 51,8 74 5,5 B 100 200 – 40 270 270 670 500 353 620 120 285 288 30 6xM24
UE 12-4 F16 1500 714 1190 88,1 146,8 7,5 C 110 200 80 35 400 270 700 485 366 710 112 280 297 31 8xM24
UE 17-6 F16 1000 1068 1780 58,6 97,6 7,5 C 110 200 80 35 400 270 700 485 366 710 112 280 335 31 8xM24
UE 20-6 F16 1000 1326 2040 72,7 111,8 7,5 C 110 200 80 35 400 270 700 485 366 710 112 280 346 31 8xM24
UEV 30-6 F16 1000 1946 3040 106,6 166,6 11 C 110 200 100 35 400 270 770 520 424 842 125 300 478 40 8xM24
UEV 36-6 F16 1000 2520 3600 138,2 197,4 11 C 110 200 100 35 400 270 770 520 424 842 125 300 503 40 8xM24
UEV 40-8 F16 750 2520 4000 77,7 123,3 15 C 110 200 100 35 400 270 770 520 484 956 125 300 525 44 8xM24
UEV 45-8 F16 750 2587 4460 79,8 137,5 15 C 110 200 100 35 400 270 770 520 484 956 125 300 554 44 8xM24
UE 88-6 F16 1000 6160 8800 337,8 482,5 22 C 165 310 177 45 650 400 1060 675 499 902 175 370 1029 98 8xM36
UE 125-8 F16 750 8610 12300 265,5 379,3 22 C 165 310 177 45 650 400 1060 675 579 1062 175 370 1177 109 8xM36

General specifications

 

Allowable Operating ambient temperature:
An ambient
temperature of -40°C to +50°C and an operating temperature of 80°C must not be exceeded. Depending
on the ambient temperature, a transmission oil is used with the required viscosity. Please consult
FRIEDRICH for other operating temperatures.

Drive Motor Selection:
The drive motor can be all
standard AC motors with 50Hz. The tightening torque must be in the range of 0-300rpm 2.5-fold amount
of nominal value. When pairing two or more Unbalance Exciters on link propeller shafts, the drive
motor chosen must be correspondingly larger.

Type Code:
The first two letters are an abbreviation
for Unbalance Exciter. The following figures give a hundredth of the maximum working torque in kgcm
(Working Moment = 2 x static moment). This is followed by a hyphen and the maximum permissible speed
of the drive motor which is indicated by the pole number.