Disk Dampers from Wixroyd
What is...
Solutions for controlled opening and closing motion
Wixroyd Disk Dampers offer controlled opening and closing of lids, drawers, covers and much more. They provide a range of solutions for a variety of applications, creating smooth movement and function. Though unnoticed in many applications, Disk Dampers are a vital part of many products bringing quality, safety and durability.
Disk Dampers provide quality movement enhancing both touch and feel. Available in uni-directional (single) dampening or bi-directional (double) version.
Bi-directional Disk Dampers with continuous rotation in either clockwise or counter clockwise motions. Supports up to 47 Kgf.cm.
Steel-bodied Disk Dampers, capable of continuous rotation in either clockwise or counter clockwise motions. Supports up to 87 Kgf.cm.
Uni-directional Disk Dampers with Iron Body; for continuous movement in a chosen dampening direction. Supports up to 55 Kgf.cm.
Steel-bodied, uni-directional Disk Dampers; for continuous movement in a chosen dampening direction. Supports up to 85 Kgf.cm.
Associated Products
Uni-directional Torque Dampers. 115° opening angle. Provides a smooth and quiet motion of lids, covers etc.
Creates a smooth movement and dampening in applications. Dampening torque up to 40 gf.cm
Applications
- Loading trays for DVD, MD players.
- Arm rests, center consoles, glove boxes, handles and storage compartments in passenger vehicles.
- Camcorders, mobile phones and small personal devices.
General Guidance
Operating Principles and General Specification
Disk Dampers utilise the movement of fluid forced from one chamber to another via a rotor. Dampening speed is dependent upon the viscosity of the fluid and the diameter of the fluid aperture.
Through the use of toothed plastic rack no. Q3150, Disk Dampers can be used to dampen on a linear plane rather than the normal dampening directly at the shaft.
| Part No. | Q3200 to Q3260 |
| Max speed | 50rpm |
| Max. cycle rate | 10 cycles/min |
| Nominal torque rating | At 20rpm, 23°C (73°F) |
| Operating temperature | -10 to 50°C (14 - 122°F) |
| Storage temperature | -20 to 60°C (-4 to 140°F) |
Technical Specs
Torque Calculation
To calculate the torque for your application, the following measurements are necessary:
t (torque) = w x 0.5 x h
h = length from pivot point to end of lid (cm)
w = weight of the lid (Kg)
Torque force stated per product (see individual product pages) is the maximum torque to which the specified part can be exposed before the dampening force yields and hence dampening is overcome.
Note
Damping direction is determined whilst looking directly onto the output shaft.
Important
Avoid side loading of the Disk Damper output shaft in order to maximise effectiveness.
Important Note: Once calculation has been made, choose a Disk Damper from our range which can accommodate the newly calculated torque of the application. Use the damper closing speed graphs opposite to confirm that the rpm given at the corresponding torque value matches the desired lid closing speed. If the desired rpm is beyond the capacity of the selected damper, then select another damper with a higher torque rating and re-test.
If the rpm is too slow, select another damper with a lower torque rating and re-test.
Torque graphs for temperature and speed
Follow the torque calculation formula opposite and utilise the following torque closing speed graphs to ensure the selected Disk Damper best suits your application.
Q3200
Q3220
Q3240
Q3260
Request A Free Catalogue Today!
Explore a huge range of components from Spring Plungers to Clamping Systems with our free Design Elements, Access Components and Workholding catalogues.
