Protect your drive unit

Mechanical safety couplings for automatic doors and transport systems

Automatic door motor/drive unit protection guaranteeing constant and longlasting performance

[DF - Friction torque limiter]

-Accurate aesthetic design

-Simple and compact solution

-Sliding model

-Asbestos-free friction discs

-Silent overload

-High number of cycles

-Anti-corrosion treatments

Friction limiter ideal for whenever a limit switch needs to slide

[EDF - Ball torque limiter]

-System integrated design

-Compact solution

-Disengagement model

-Reduced torsional play

-High number of operations

-Maintenance free

-Anti-corrosion treatments

Ball limiter designed to disengage the motor in the event of accidental knocks in order to release the drive unit in case of emergency

Tripod turnstiles

Full height turnstiles

Motorized turnstiles

Tri-stiles and turnstiles

Revolving doors

Sliding doors

Folding doors

COUPLINGS SUITABLE FOR TRANSPORT SYSTEMS

[GAS - Jaw coupling]

-Several elastomer hardnesses available

-Vibration dampening

-Different hub connection types

-Personalised spacer version

-Standard phosphating treatment

Elastic GAS coupling mounted on the drive unit for the top floor of a transporter

[GTR - Torsionally rigid coupling]

-Disc pack in stainless steel

-Maintenance and wear free

-Various clamping solutions

-Personalised spacer version

-Standard phosphating treatment

[Torque limiter]

-Compact integrated solutions

-Reduced maintenance

-Main transmission component protection

-Pre-calibrated, ready-to-use devices

-Specific surface treatments

Torque limiter mounted on the drive unit of an access ramp to avoid transmission breakages