Aero-Motive
®
balancers
and tool support
Includes
Positioners
Retractors
Balancers
Torque Reels
Workstation Assemblies
Accessories
www.woodhead.com
Aero-Motive
®
Balancers
Enhance
Productivity
It’s a simple fact. Make a job easier to do,
and you can do it better, faster, longer.
Balancers and tool support systems by
Woodhead improve the productivity of light
assembly, packaging, and many other shop
floor workers by keeping their tools out of
the way when not needed. With balancers,
workstations can be organized more
efficiently by ensuring that tools are always
in the right place. Expensive power tools
suspended from balancers are safeguarded
from being accidentally dropped onto the
floor or onto other expensive products or
equipment.
Tool Positioner
model
GM31
weight
range (kg)
0.5 – 5.4
travel
(m)
1.4
weight
range (lb)
1.0 – 10.0
travel
(ft)
4.7
Retractors
model
RB2
RB4
RF6
RF8
5F
10F
15F
22F
weight
range (kg)
0.5 – 0.9
0.9 – 1.8
1.8 – 2.7
2.7 – 3.6
0.4 – 2.3
1.8 – 4.5
3.6 – 6.8
7.3 – 10.0
travel
(m)
2.0
2.0
2.0
2.0
2.4
2.4
2.4
2.4
weight
range (lb)
1.0 – 2.0
2.0 – 4.0
4.0 – 6.0
6.0 – 8.0
1.0 – 5.0
4.0 – 10.0
8.0 – 15.0
16.0 – 22.0
travel
(ft)
6.6
6.6
6.6
6.6
8.0
8.0
8.0
8.0
Balancers
model
BF6
BF9
BF13
BF18
BF24
EB25000
EB35000
EB45000
EB48S00
EB60S00
10EA
20EA
30EA
40EA
20JA
30JA
40JA
50JA
70JA
80JA
90JA
100JA
110KA
120KA
134KA
156KA
170KA
192KA
220KA
240KA
210LA
230LA
250LA
260LA
280LA
290LA
300LA
330LA
350LA
370LA
weight
range (kg)
1.4 – 2.7
2.7 – 4.1
4.1 – 5.9
5.9 – 8.2
8.2 – 10.9
8.2 – 11.4
11.4 – 15.9
15.9 – 20.5
15.9 – 21.8
20.5 – 27.3
2.3 – 5.0
5.0 – 9.0
9.0 – 14.0
13.0 – 18.0
6.0 – 11.0
11.0 – 16.0
13.0 – 20.0
18.0 – 25.0
24.0 – 32.0
31.0 – 39.0
36.0 – 41.0
40.0 – 45.0
38.0 – 52.0
52.0 – 57.0
56.0 – 66.0
65.0 – 75.0
72.0 – 79.0
79.0 – 91.0
91.0 – 100.0
100.0 – 110.0
79.0 – 95.0
95.0 – 107.0
106.0 – 113.0
113.0 – 120.0
120.0 – 127.0
127.0 – 132.0
131.0 – 136.0
136.0 – 150.0
150.0 – 159.0
163.0 – 168.0
travel
(m)
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
1.5
1.5
1.8
1.8
1.8
1.8
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
1.8
1.8
2.1
2.1
2.1
2.1
2.1
2.1
2.1
1.5
1.5
1.5
weight
travel
range (lb)
(ft)
3.0 – 6.0
6.6
6.0 – 9.0
6.6
9.0 – 13.0
6.6
13.0 – 18.0
6.6
18.0 – 24.0
6.6
18.0 – 25.0
6.6
25.0 – 35.0
6.6
35.0 – 45.0
6.6
35.0 – 48.0
4.9
45.0 – 60.0
4.9
5.0 – 11.0
6.0
11.0 – 20.0
6.0
20.0 – 31.0
6.0
29.0 – 40.0
6.0
13.0 – 25.0
7.0
24.0 – 35.0
7.0
29.0 – 45.0
7.0
40.0 – 55.0
7.0
53.0 – 70.0
7.0
68.0 – 86.0
7.0
79.0 – 90.0
7.0
88.0 – 100.0 7.0
84.0 – 115.0 7.0
115.0 – 126.0 7.0
124.0 – 146.0 7.0
143.0 – 165.0 7.0
159.0 – 175.0 7.0
174.0 – 200.0 7.0
200.0 – 221.0 6.0
221.0 – 243.0 6.0
174.0 – 210.0 7.0
209.0 – 236.0 7.0
234.0 – 250.0 7.0
249.0 – 265.0 7.0
265.0 – 280.0 7.0
280.0 – 291.0 7.0
289.0 – 300.0 7.0
300.0 – 331.0 5.0
330.0 – 350.0 5.0
350.0 – 370.0 5.0
Selection Guide
When selecting a balancer, be sure that all
items to be supported are considered:
tools, drill bits, sockets, hoses, cable, etc.
This Selection Guide is to be used only as a
reference for non-ratchet lock devices. See
the main pages for ratchet balancer specs.
Actual selection depends on weight to be
balanced and cable travel required.
Page Guide
Positioner. . . . . . . . . . . . . . . . . . . . . 4
Retractors . . . . . . . . . . . . . . . . . . . 4-7
Balancers. . . . . . . . . . . . . . . . . . . 7-13
Torque Reels & Grounding Reels . . . . . 14
Accessories. . . . . . . . . . . . . . . . . 15-18
Cable Support Grips . . . . . . . . . . . . . 19
Workstation Assemblies . . . . . . . . 20-23
Technical Drawings . . . . . . . . . . . 24-27
Always use a
secondary support on
overhead-mounted
balancers to prevent
the possibility of the
balancer accidentally
falling. See page 15
to select a secondary
support chain.
2 WOODHEAD
Positioner
I
Supports weight mid-stroke
I
Must lift tool to upper position
I
Support up to 4.5 kg/10 lb
Positioners use an adjustable friction
brake to support the weight of the sus-
pended tool or object. The object can be
placed in any position within the cable
travel range and it will remain in that
position. The object can be moved down-
ward with very little effort, depending on
the adjustment; however, the full weight
of the object must be lifted to move it
upward.
Retractors
I
Retracts tools to upper position
I
Light force to hold mid-stroke
I
Retract up to 10 kg/22 lb
Retractors are designed to retract the
cable when no force is applied. An amount
of downward force must be continually
applied to keep the suspended object at
its extended position. The torque output
of the rewind spring increases as the cable
is extended, retracting the suspended
object to the uppermost adjusted position
when released.
Balancers
I
Balances tool in any position
I
Very little effort to move tool
I
Balance up to 168 kg/370 lb
Balancers allow the worker to move the
suspended tool or object up or down
with very little effort. Depending on the
spring adjustment, object will remain in
position or retract when no force is
applied. With a spiral groove on a
tapered drum, the winding radius is
increased to match the torque buildup of
the spring, thus neutralizing it and
achieving a balance condition.
kg
(lb)
4.5
(10)
9
(20)
14
(30)
18
(40)
23
(50)
27
(60)
45
(100)
91
(200)
136
(300)
181
(400)
GM31 Positioner
RB/RF Retractor
Light-Duty
Standard-Duty
BF Balancer
F Retractor
EB Balancer
FLRC Retractor
EA Balancer
JA/KA/LA Balancer
Severe Service
Heavy-Duty
www.woodhead.com
WOODHEAD 3
POSITIONER
GM
0.5 - 4.5 kg
1.0 - 10.0 lb
TO O L P O S I T I O N E R
I
Holds an object in desired position within travel range
without use of a ratchet or locking device
I
Easy downward tool mobility
I
Simple upward repositioning of load, requiring only a force
equal to the weight of the suspended object
I
Minimizes operator fatigue in repetitive-motion applications
with light loads
I
Easy tension adjustment by placing screwdriver or coin into
slot of shaft.
I
For light duty use
60
mm
Accessory Tool Clip (only)
Model #01146P0015
Tool Positioner
model
GM31
weight
range (kg)
0.5 – 4.5
travel
(m)
1.4
weight
range (lb)
1.0 – 10.0
travel
(ft)
4.7
See page 24 for
dimensions
4 WOODHEAD
CALL US TODAY 800-225-7724
RB
1.0 - 4.0 lb
0.5 - 1.8 kg
R E T R AC TO R S
I
Heavy-duty, long-life spring for lasting performance
I
Easy tension adjustment with no tools required
I
Full range of motion with 360˚ swivel hanger
I
Quick installation
I
Durable nylon cord for long life and reduced maintenance
I
Convenient snap-type tool clip for easy tool handling
I
Alignment of hanger and tool hook for smooth, efficient use
See page 24 for dimensions
RB Retractors
model
RB2
RB4
RB210
weight
range (kg)
0.0 – 0.9
0.9 – 1.8
0.5 – 0.9
travel
(m)
2.0
2.0
2.54
weight
range (lb)
0.0 – 2.0
2.0 – 4.0
1.0 – 2.0
travel
(ft)
6.6
6.6
10.0
RF
4.0 - 8.0 lb
1.8 - 3.6 kg
R E T R AC TO R S
I
Heavy-duty, long-life spring for lasting performance
I
Easy tension adjustment with no tools required
I
360° forged steel swivel hanger for full range of motion
I
Quick installation
I
Durable nylon-covered steel cable for consistent service & easy
maintenance
I
Alignment of hanger and tool hook for smooth, efficient use
I
Simplified tool attachment and removal with convenient snap-type tool clip
I
Ratchet lock available (RFL models) for free movement when required
RF Retractors
model
RF6
RF8
weight
range (kg)
1.8 – 2.7
2.7 – 3.6
travel
(m)
2.0
2.0
weight
range (lb)
4.0 – 6.0
6.0 – 8.0
travel
(ft)
6.6
6.6
See page 24 for
dimensions
RFL Retractors
with Ratchet Locks
model
RFL6
RFL8
weight
range (kg)
1.8 – 2.7
2.7 – 3.6
travel
(m)
2.0
2.0
weight
range (lb)
4.0 – 6.0
6.0 – 8.0
travel
(ft)
6.6
6.6
www.woodhead.com
WOODHEAD 5
RETRACTORS
嵌入式系统
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