GW Catalog Book - Flipbook - Page 437
2,200 Foot Pound Reaction Bar Torque Multiplier
Torque Multiplier Repair Kits
Low input torque is required and can easily be applied by one person
Internal planetary gear system provides strength and durability
Place an impact socket on the output square to attach to the fastener,
then restrain the reaction bar against the equipment being serviced
Input and output rotate in a matching direction, while the reaction arm moves
in the opposite direction from the input/output force
Torque accuracy of +/- 5% CW between 20% and 100% of wrench capability
Square drive shears at 3% to 10% of overload torque to help protect against internal
damage and permits easy replacement of the square drive
Built-in anti-backlash maintains the multipliers input torque, allowing the use of a ratcheting head
torque wrench for more efficiency
Built-in angle of turn protractor displays the output angle, providing effective use on fasteners
requiring a specific angle rotation after applied torque
Made in the USA
1 year limited warranty; calibration accuracy warrantied for 90 days
For GEARWRENCH torque multipliers
Drive tang only
Made in the USA
Cat. No.
Input
Drive
Output
Drive
Max Input
(ft.lb.)
Max Output
(ft.lb.)
Gear
Ratio
Torque
Ratio
Torque Multiplier
Type
Head
Thickness
Head
Width
Overall
Length
Replacement
Square Drive
Product
Weight
64-834G
1/2 in
1 in
162 ft/lb
2200 ft/lb
15.0:1
13.6:1
Reaction Bar
5.7 in
4.031 in
20 in
64-851G
20.6 lb
Cat. No.
Input Drive
Output Drive
Used On
64-850G
1/2 in
3/4 in
64-832G
Product Weight
0.20 lb
64-851G
1/2 in
1 in
64-834G
0.52 lb
64-852G
1/2 in
1 in
64-836G
0.70 lb
TORQUE WRENCHES
TORQUE WRENCHES
M U LT I P L I E R S
3,200 Foot Pound Reaction Bar Torque Multiplier
Low input torque is required and can easily be applied by one person
Internal planetary gear system provides strength and durability
Place an impact socket on the output square to attach to the fastener,
then restrain the reaction bar against the equipment being serviced
Input and output rotate in a matching direction, while the reaction
arm moves in the opposite direction from the input/output force
Torque accuracy of +/- 5% CW between 20% and 100% of wrench capability
Square drive shears at 3% to 10% of overload torque to help protect against internal
damage and permits easy replacement of the square drive
Built-in anti-backlash maintains the multipliers input torque, allowing the use of a ratcheting
head torque wrench for more efficiency
Built-in angle of turn protractor displays the output angle, providing effective use on fasteners
requiring a specific angle rotation after applied torque
Made in the USA
1 year limited warranty; calibration accuracy warrantied for 90 days
434
Cat. No.
Input
Drive
Output
Drive
Max Input
(ft.lb.)
Max Output
(ft.lb.)
Gear
Ratio
Torque
Ratio
Torque Multiplier
Type
Head
Thickness
Head
Width
Overall
Length
Replacement
Square Drive
Product
Weight
64-836G
1/2 in
1 in
173 ft/lb
3200 ft/lb
20.2:1
18.5:1
Reaction Bar
6.5 in
4.031 in
20 in
64-852G
22.1 lb
www.GEARWRENCH.com
435
