• Square shape of the spring balancer enables more flexible installation and reliable attachment.
  • Device operates without air or electricity, helping to reduce the physical strain created by performing work in stressful positions.
  • Adoption of a flexible lever type mechanism for the BS and RS series enables extremely accurate tension adjustment.
  • Balancer type BS and SBS series provide fixed tension during cable extension while the retractor type RS series supports variable tension, enabling a longer stroke length.
  • Unit can easily be fixed in place using only two M5 metric thread screws.

Balancer Type

Model

capacity (kg) Stroke (m) A(Φmm)

B(Φmm)

C(Φmm)

CE

BS3W

1.5-3.0 1.3 144 144 73 O

BS5W

3.0-5.0 1.3 O

BS7W

5.0-7.0 1.3 O

BS3N

1.5-3.0 1.3 O

BS5N

3.0-5.0 1.3 O

BS7N

5.0-7.0 1.3 O

SBS3W

1.5-3.0 0.5 98 98 57 O

SBS5W

3.0-5.0 0.5 O

SBS3N

1.5-3.0 0.5 O

SBS5N

3.0-5.0 0.5 O

 

Reactor type

Model

 

Max Tension (N)

Stroke (m) A(Φmm) B(Φmm) C(Φmm) CE

RS3W

29 3.0 144 144 73 O

RS5W

49 3.0 O

RS3N

29 3.0 O

RS5N

49 3.0 O