FRIEDRICH Coupled Motor FK-Type

Coupled motors are designed with a one-sided elongated shaft connected by a split end cover with center hole. Two motors are connected by a coupling. This compact design is facilitated by the interaction of four vibration motors and achieves linear vibrating with very high Working Moments.

General specifications
Abbildung eines FRIEDRICH Coupled Motor FK-Type

General specifications

Power Supply:
Voltages from 115 V to 690 V at 50 Hz and 60 Hz available

Degree of Protection:
IP 54

Thermal class:
F (155 °C) according to DIN EN 60034-1

Tropical Insulation:

Electrical Connection:
Use high flexible cable for heavy mechanical stress for example: H07RN-F or A07RN-F according to DIN VDE 0282.

Permissible ambient temperature:
-20 to +40 °C

Operating mode:
Continuous operation (S1) and discontinuous operation at 100 % centrifugal force.

Hoods made from pressed sheet metal, comprise the special shape. A silicone seal provides optimum protection against the ingress of dust and water.

Without limitation, motors can be mounted in any position.

Color Coating:
Standard RAL 6011. Other colors available on request.

Type code:
The type code is read as follows:
First block number = working moment in kgcm
(working moment = 2 x static Moment)
This is followed by a hyphen and then the pole number.
Where: 4 = 1460 rpm 6 = 980 rpm (at 50 Hz mains frequency).
Behind the second dash, the size is specified.

Special designs and accessories available on request:
  • Anti-condensation heating
  • Thermistor
  • split end covers (see special catalog)
  • Special steel bearing retainer (see special catalog)
  • Waterproof terminal box with a special sealant shed, connection cables with different Cable specifications in different lengths available