Machinery & Industrial Supplies
Description
Disk damper for seating, chair TRD-47A bothway direction torque 1-4NmModelMax.torque direction TRD-47A-2032.0±0.3N·mBoth directionTRD-47A-3033.0±0.4N·mBoth directionTRD-47A-4034.0±0.5N·mBoth directionNote) Rated torque is measured at a rotation speed of 20rpm at 23°C±3°CFeatures: 100% performance test Environment test Oil leakage test Lifecycle test>50000 times ISO9001:2008 ROHS directiveMax.rotation speed 50rpm Max.cycle rate 12 cycle/min Operating temperature –10··50°C Weight TRD-47A: 50g, TRD-47A:55g Main body material Iron (SPFC) Rotor (shaft) material Nylon (with glass) Oil type Silicone oilSize?How to use the damper 1.Dampers may generate torque in both directions, clockwise, orcounter-clockwise. 2.Please make sure that a shaft attached to a damper has a?bearing, as the damper itself is not fitted with one. 3.please refer to the recommended?dimensions below?when creating a shaft?for TRD-47A. Not using?the recommended shaft?dimensions may cause?the shaft to slip out.Shaft’s external dimensions?6 0–0.03Surface hardnessHRC55 or higherQuenching depth0.5mm or higherSurface roughness1.0Z or lowerChamfer end (Damper insertion side4.To insert a shaft into TRD-47A, insert the shaft while spinning it in the idling direction of the one-way clutch.(Do not force the?shaft in from the regular direction. This may damage the oneway clutch.)5.When using TRD-47A, please ensure?that a shaft with specified angular dimensions is inserted in the damper& acute;s shaft opening. A wobbling shaft and damper shaft may not allow the lid to slow down properly when closing. Please see the diagrams to the right for the recommended shaft dimensions for a damper.?Damper Characteristics1.Speed characteristics A disk damper& acute;s torque varies according to the rotation speed. In general, as shown in the graph to the right, the torque increases as the rotation speed increases, and the torque decreases as the rotation speed decreases. Torque at 20rpm is shown in this catalogue. In a closing lid, the rotatio
Disk Damper For Seating, Chair TRD-47A Bothway Direction Torque 1-4Nm, Disk Damper,Read More
Shanghai Toyou Industry Co.,Ltd
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Address: Room409,No.2 Building, No.951 Jianhuan Rd, shanghai,
shanghai, shanghai
China, 200240
Tel: 86-21-54716991
Fax: 86-21-54716991
