The SWA series is similar in design to the SWF series spring balancers. However, the SWA balancers have the added bonus of a braking system, if the load was to detach, or the wire break. Therefore, this would cause the brake system to engage and the remaining wire would stay outside of the balancer.
Capacity
Travel
Weight
Model No
Kg
meters
Kg/Lbs
9.0-15.0
1.3
5.5
SWA-15
15.0-22.0
1.5
9.5
SWA-22
22.0-30.0
1.5
10
SWA-30
30.0-40.0
1.5
12.5
SWA-40
40.0-50.0
1.5
13
SWA-50
50.0-60.0
1.5
13.5
SWA-60
60.0-70.0
1.5
14
SWA-70
9.0-15.0
2.3
10
SWA-15L
15.0-22.0
2.3
10
SWA-22L
22.0-30.0
2.3
11
SWA-30L
30.0-40.0
2.3
14.5
SWA-40L
40.0-50.0
2.3
15
SWA-50L
50.0-60.0
2.3
16
SWA-60L
60.0-70.0
2.3
16.5
SWA-70L
Sizing
The SWA series tool balancers don’t have the range as the SWF series. Also, cost is an issue as the SWA is considerably more expensive than the SWF series spring balancers.