Parker LCB Series Installation, Commissioning, Maintenance And Repair

Also see for LCB Series: Mounting instructions

Contents

Parker LCB Series Installation, Commissioning, Maintenance And Repair Manual pdf 20 page image

Maintenance and service LCB Compact Linear Actuator20 192-510014 N04 March 20103.5.1. Dismantling the timing beltWe recommend to remove the covers at the drive station and the deflection stationbefore dismantling the timing belt (easy access"Remove covers (see page 30)). Unscrew tensioning bracket on both sides of the sliding carriage and remove fromsupport in the sliding carriage plate.(Caution! Make sure not to loose the small distance plate of the LCB040! Unless you can no longer setthe original belt tension!) Push timing belt sidewards out of the clamping bracket.3.5.2. Insert new timing belt Remove old timing belt (Dismantling (see page 20)) and mount new belt. The new timing belt must have exactly the same length and pitch as the oldtiming belt! In the case of a long axis it may be helpful to connect the new belt to the old one(e.g. with tape) in order to insert the new belt while removing the old one. Insert ends of belt cautiously into both clamping brackets . On the LCB040, first screw the clamping bracket to the sliding carriage on theside of the drive station (as the timing belt of the LCB040 is tensioned on theother side of the sliding carriage). On the LCB040, first screw the clamping bracket to the sliding carriage on theside of the drive station (as the timing belt of the LCB040 is tensioned on theother side of the sliding carriage). Fix the clamping bracket on the opposite side of the sliding carriage (side towardsthe deflection station) and place the original small distance distance plates. Thebelt has now its originally preset tension. If you dispose of a belt tension measuring device (see page 21), you may usethis to tension the belt to a value of 220 N.LCB040Tension belt