COMINTEC
18
EDF/F - economic ball torque limiter: introduc
Ɵ
on
EDF/F: basic model for drive with platewheel or pulley, with parallel sha
Ō
s
from 7,5 to 1450 Nm
55 mm max. bore
Page 19
EDF/F/TAC: in-line sha
Ō
connec
Ɵ
on, simple and economic
from 7,5 to 1450 Nm
80 mm max. bore
Page 20
MAIN APPLICATION
ADVANTAGES AND BENEFITS
ORDER EXAMPLE
Model
EDF/F
Economic ball torque limiter
If the version EDF/F/TAC state both
fi
nished bores (on the limiter and pinion TAC).
Torque limiter available only with
fi
nished bore.
.../version
with plate wheel
with
fl
ange
with chain coupling
.../C
.../TAC
.../F
APPLICATION EXAMPLE
Model
EDF/F/C
with plate wheel for
parallel sha
Ō
connec
Ɵ
ons.
Model
EDF/F/F
with connec
Ɵ
on
fl
ange integrated
to the torque limiter, to
fi
t pulleys, plate wheels, ...
Reduced torsional backlash by ball drive.
Maintenance free for long las
Ɵ
ng, high reliability.
Version with 360° phase re-engagement available.
Model available only with plate wheel or other transmission component.
Innova
Ɵ
ve calibra
Ɵ
on system by “H dimension“ for an immediate calibra
Ɵ
on of the device.
Possibility of combining a microswitch / proximity to stop the drive.
Suitable for use in damp and oily environments.
ON REQUEST
Complete with drive component or personalized plate wheel.
Possibility of connec
Ɵ
ons with locking assembly or other types of locking.
Possibility of surface treatments for corrosion-speci
fi
c needs.
Personalized version with re-engagement in phase at 30°, 45°, 60°, 90°..
Filling machines.
Metal chip conveyors.
Automa
Ɵ
c conveyor belts.
Winches.
Protects the product from damage or wrong posi
Ɵ
oning.
Protect the gear motor from accidental product collisions.
Protect the drive against bumps or limit.
Protects conveyor belts in case of product collisions.
+
ELEMENT
Descrip
Ɵ
on
Plate wheel 3/4” Z23
ECONOMIC BALL TORQUE LIMITER
Size
Model
.../version
Finished bore
Torque/Spring
3.115
EDF/F
/C
ø40H7
450Nm
Springs
T1
T2
T3
Safety coupling with the transmission of mo
Ɵ
on by means of hardened balls inserted directly in the drive element, obtaining a simple, compact
and compe
Ɵ
Ɵ
ve device. The disengagement occurs quickly and safely allowing the stop of the transmission if the calibrated torque is exceeded.
Size
00.38 to 4.140