COMINTEC
8
Simple and economic fric
Ɵ
on torque limiter.
Suitable for dusty condi
Ɵ
ons without need of
Ɵ
ming between gearbox and output.
Silent overload without vibra
Ɵ
on.
Protec
Ɵ
on in both rota
Ɵ
on direc
Ɵ
ons.
Asbestos-free fric
Ɵ
on discs.
Simple and precise torque se
ƫ
ng by adjus
Ɵ
ng the locking ring.
Innova
Ɵ
ve calibra
Ɵ
on system by “H dimension“ for an immediate calibra
Ɵ
on of the device.
ON REQUEST
Complete with transmission gear, fully turned and mounted (plate wheel, pulley, gear pair).
Di
ff
erent types of fric
Ɵ
on discs for speci
fi
c applica
Ɵ
ons.
Possibility of connec
Ɵ
ons with bore and keyway, locking assembly or other locking systems.
An
Ɵ
-corrosive surface treatments for special requirements.
DF - fric
Ɵ
on torque limiter: introduc
Ɵ
on
DF: Basic model for parallel sha
Ō
transmission, with plate wheels,
gear pairs or pulleys.
From 1 to 23000 Nm
140 mm max bore
Page 9
DF/SI: signaling on overload and automa
Ɵ
c re-engaging possible.
From 3 to 23000 Nm
140 mm max bore
Page
10
DF/TAC: in-line sha
Ō
connec
Ɵ
on, simple and economic.
From 1 to 23000 Nm
160 mm max bore
Page 11
... + GAS: in-linesha
Ō
connec
Ɵ
on with elas
Ɵ
c coupling with high
misalignments.
From 1 to 9600 Nm
125 mm max bore
Page 12
... + GEC: in-line sha
Ō
connec
Ɵ
on with compact elas
Ɵ
c coupling.
From 1 to 23000 Nm
160 mm max bore
Page 12
MAIN APPLICATIONS
FRICTION RINGS
Forming machines.
Conveyors.
Automo
Ɵ
ve.
Agricultural machines, woodworking machines.
STD (standard): fric
Ɵ
on rings used for the torque values indicated in the catalogue. Op
Ɵ
mum performance ra
Ɵ
o torque / life.
LD (long life): same performance in torque respect std fric
Ɵ
on rings life greater than 5
Ɵ
mes.
LDX (extra long life): life greater than 150
Ɵ
mes respect standard fric
Ɵ
on rings, but performance in torque reduced by of 70%.
ADVANTAGES AND BENEFITS
Protects the motor-gearbox in case of accidental collision.
Protects the
fi
lm of wrapping machines in case of higher tension.
Absorbs sta
Ɵ
c torques without disengaging.
Protects the gear in case of short product jam.
APPLICATION EXAMPLES
On request
Fric
Ɵ
on Model
DF
with plate wheel
for parallel sha
Ō
connec
Ɵ
on.
Fric
Ɵ
on Model with chain coupling
DF/TAC
for in-line sha
Ō
s connec
Ɵ
on.
Sliding safety coupling where a plate wheel, pulley or other transmission component is interposed between two fric
Ɵ
on rings. Upon reaching
the torque sliding ensures con
Ɵ
nuity in the transmission without damaging the components. The minimum to have a low cost protec
Ɵ
on.