Tri-pod Turnstile • User Manual
8
Core
Configure the core type according to the product series and model..
1)
Rotary unit
The unit comprises a shaft, toothed cam assembly and ratchet assembly. The toothed cam
assembly comprises a steel toothed cam, polyurethane toothed cam and locking flange that are
bolted together with bolts and spacers
2)
Locking device
The locking action is performed by the heads of the lock arms on the teeth of the toothed
cam assembly.
3)
Positioning cam
The positioning cam is machined a guide way with a special profile. In this guide way, three
points at a minimum distance from the centre are arranged at 120°intervals and correspond to the
three positions of the tripod.
4)
Damper (Shock absorber)
The function of the damper is to adjust the force exerted by the spring on the rotary unit in
order to ensure that the unit comes to a gentle stop.
The greater the buffer value, the greater the buffer strength.
5)
Restoring device.
The function of the restoring device is that the positioning sensor can receive a signal and
then transmit it to the drive board when the arm has rotated about 110°.
6)
Anti reversal device
Summary of Contents for DS-K3G4402 Series
Page 1: ...AA Tripod Turnstile Quick Start Guide...
Page 21: ......
