When quality of Electric Motors matters.
Welkon Limited


Special Electric Motors Executions (available for MEZ three-phase motors)




terminal box on side
Terminal box on side (right or left) (80-315frame)
Cast-on feet or bolt on feet to be selected (100-315frame)

double shafted motor
Second shaft end.
Available in all frame sizes.

special shaft at DE
Special shafts available in all frame sizes.
Size of the inner bearing ring is a limitation of the shaft diameter.

NDE shaft for manual cranking
Special shaft suitable for manual cranking available.
There is a Square at the end of NDE shaft.
The hole in fan cover is plugged with plastic plug.

TENV or TEAO motor
Motors without fan can be supplied as
● TENV (IC410) (with reduced power output)
● TEAO (IE418) (for use in air stream)             
The air stream must provide sufficient cooling.
Available in all frame sizes.
motor with fly leads Motors with fly leads instead of terminal box
are available in all frame sizes.
non-ventilated motor with fly leads Motors with fly leads and no fan can be supplied as
● TENV (IC410) (with reduced power output)
● TEAO (IE418) (for use in air stream)             
The air stream must provide sufficient cooling.
Motors with fly leads are often prefered option for fans
and blowers as no Terminal box blocks the air stream.
Available in all frame sizes.

motor with encoder
Motors fitted with encoder can be supplied in all frame sizes
where there is a requirement for vector speed control.

brake motor
Brake motors are available in 71-315 frame.
Brake kits for 71-160 frame are held in stock.
Factory built brake motors (up to 315 frame) are available.
Brakes are available with or without hand release.
(Large brakes may be supplied with brake realese screws)

force ventilated motor
Force ventilated motors necessary for wide speed control
(where slow shaft speed is required)
are available in all frame sizes.


motor with brake, encoder, force vent
A combination of motor, brake, encoder and
force ventilation unit
can be supplied for all frame sizes.


motor with standard flange
Motors with standard flange sizes.
(that is for comparison)


motor with one size bigger flange
Motors with flange sizes one frame size larger
than motor's standard frame size (Option Code P01).
The shaft can be standard or one frame size larger.


motor with one size smaller flange
Motors with flange sizes one frame size smaller
than motor's standard frame size (Option Code P02).
The shaft can be standard or one frame size smaller.

Welkon Limited

Registered Address:
45 Oxford Street
Wellingborough
Northants NN8 4JH
United Kingdom
(not a Correspondence Address !)



Tel. +44 (0)1933 322113




©Welkon Limited