Technical drawing
Hinge · AiFO
Slow-closing hinge (7.0±0.5 N*m) ZW-TRD-703
Item no. ZW-TRD-703 · EAN 2010000137062
- housing made of galvanised steel
- interchangeable left/right version
- Material
- galvanised steel
- max. rotational speed
- 50 rpm
- operating temp.
- -10/50°C
- maximum torque
- 7.0±0.5 N*m *
In brief
- Torque 7.0 ±0.5 N·m – the highest in the range.
- The upper limit of the TRD series.
- Galvanised steel, operation in the range -10 to 50°C.
- Mounting possible on either side of the flap.
Prices and stock levels are in the B2B shop. Series orders and non-standard versions are quoted individually.
Slow-closing hinge (7.0±0.5 N*m) ZW-TRD-703 – how to choose the right one
ZW-TRD-703 is a slow-closing hinge with a torque of 7.0 ±0.5 N·m in a galvanised steel housing, closing the five-step TRD series at the top.
This index is chosen for the heaviest flaps in the range. If even it proves too weak, further strengthening means adding a second hinge, not reaching for a stronger model.
At the highest torque it is especially worth planning the installation. The TRD family has its own accessories – the ZW-TRD-FL mounting holder and the ZW-TRD-BRA bracket – which allow the mechanism to be seated without improvising a fixing.
How to choose a hinge for the door weight and the mounting method – we explained it in the selection guide for this category.
Where it works
- The heaviest flaps and lids in this class of appliance
- Structures in which weaker torques failed to hold the flap
- Joints with the centre of mass far out from the axis
- Solutions combined with the mounting accessories of the TRD series
FAQ
Frequently asked questions
Have not found your answer? Give the door weight and the mounting method – we will select the hinge and the brackets.
Ask a questionWhat can be done when 7.0 N·m is not enough?
The series ends at this value, so the answer is to split the load between two hinges or to change the geometry of the flap so as to shorten the arm.
Does the installation require additional parts?
Not always, but the manufacturer carries the ZW-TRD-FL mounting holder and the ZW-TRD-BRA bracket under the same prefix. With an unusual frame it is worth considering them straight away.
Enquiry
We will quote Slow-closing hinge (7.0±0.5 N*m) ZW-TRD-703 for your appliance
Give the leaf weight, the mounting method and the type of door – we will reply with a selection and a quote.
B2B shopGet in touch
We usually reply within 24 working hours.