TM three-phase encapsulated motors Degree of protection IP 67 up to 6 kW
TM-motors are specially designed, water-proofed, squirrel-cage, single-speed motors, without self ventilation.
TM-motors are permanent immergable at a max. depth of 1m.
Motors do have degree of protection IP 67 according to DIN EN 60034-5.
Application
Suitable for virtually all extreme operating environments with dust, fibre fly, dirt and water.
For instance, as drives in
- washeries
- textile plants with fibre fly
- meat processing and food industry
- bottling and packing plants
- upperdeck duties of ships
- harbour, warf and sewage installations
- pump drives
Mechanical design
Frame
Frame sizes 63–80 smooth frame
Frame sizes 90–112 ripped frame
Cast aluminium alloy
Endshields
Frame sizes 63–112 IM B5 grey cast iron GG 20
Frame sizes 63–132 IM B14 cast aluminium alloy
Motorshaft
Standard 1.4021
Motor shafts of stainless, acid- and heat-resistant steel, or dimensions according to customers specification are available on request.
In case of increased hygiene affords, TM-motors can be manufactured out of stainless steel. The mechanical design could be lightly different to the standard motors.
Shaft seals
Rotary seal with permanent grease lubrication and special shaft for mounting gear boxes or pumps is available.
Motor connection
Standard version: with terminalbox. On request the motors with frame sizes TM 63 up to 132 are available without terminal box with drawn-out cable.
Brake motors
The TM motors listed in this catalogue can be extended to become TMB brake motors by mounting a spring-loaded brake.
