Model Lb, Van Giảm Chấn 240

Rates

An adjuster permits any damping rate to be
obtained within one of the following ranges. The range must be specified when
ordering the dashpot.

LB1:       35 to 350
lbf.ins/rad/s / 4 to 40 Nm/rad/s

LB2:       71 to 710
lbf.ins/rad/s / 8 to 80 Nm/rad/s

LB3:       150 to 1500
lbf.ins/rad/s / 17 to 170 Nm/rad/s

LB4:       350 to 3500
lbf.ins/rad/s / 40 to 400 Nm/rad/s

With adjuster set to maximum the rate may
exceed stated maximum and with adjuster set to minimum the rate may be less
than stated minimum.

Options

The following features may be specified for
any model:

Differential Rate
(FC or FAC)

Gives
a large resistance in one direction only and less than 1/10 resistance in the
other. Specify free clockwise or free anticlockwise when viewed from shaft end.

Double Damping (DD)

Gives equal resistance in either direction.

Couplings

Steel couplings are available as an option.

Ordering
Codes

LB1,
2, 3 or 4 – DD

LB1, 2, 3 or 4 – FC or FAC