Torq-Tender®
Torque Charts

Use these charts to determine which model Torq-Tender will work for your application.

If you require a pin or disk actuator, or any of the special adaptations, click on the appropriate links to the left to see their dimensions.

 

Torq
Tender
Models		 Torque
Range
in Lbs.		 Short
Hub
C Bore		 Long
Hub
F Bore		 Oilite
Bushing		 Actuating
Assembly		 Shipping
Weight
Lbs.
TT1X 3 to 60 1/4 (.250) 1/4 (.250) Specify Specify 1/2
5/16 (.312) 5/16 (.312)
3/8 (.375) 3/8 (.375)
1/2 (.500) 1/2 (.500)
TT2 4 to 140 3/8 (.375) 3/8 (.375) Specify Specify 1-1/4
1/2 (.500) 1/2 (.500)
5/8 (.625) 5/8 (.625)
TT2X 18 to 350 1/2 (.500) 1/2 (.500) Specify Specify 2-1/4
5/8 (.625) 5/8 (.625)
3/4 (.750) 3/4 (.750)
TT3 18 to 500 5/8 (.625) 5/8 (.625) Specify Specify 3-1/4
3/4 (.750) 3/4 (.750)
7/8 (.875) 7/8 (.875)
1 (1.000) 1 (1.000)
1-1/8 (1.125) 1-1/8 (1.125)
Tandem 240 to 1000 5/8 (.625) 5/8 (.625) Specify Specify 5
3/4 (.750) 3/4 (.750)
7/8 (.875) 7/8 (.875)
1 (1.000) 1 (1.000)
1-1/8 (1.125) 1-1/8 (1.125)
TT3X 300 to 1500 5/8 (.625) 5/8 (.625) Specify Specify 8
1 (1.000) 1 (1.000)
1-1/8 (1.125) 1-1/8 (1.125)
1-1/4 (1.250) 1-1/4 (1.250)
1-3/8 (1.375) 1-3/8 (1.375)
1-1/2 (1.500) 1-1/2 (1.500)
TT4X 750 to 3000 1 (1.000) 1 (1.000) Specify Actuating
Pin is
Supplied
with unit.

Specify
Disc
Option		 15
1-1/8 (1.125) 1-1/8 (1.125)
1-1/4 (1.250) 1-1/4 (1.250)
1-3/8 (1.375) 1-3/8 (1.375)
1-1/2 (1.5000) 1-1/2 (1.500)
1-5/8 (1.625) 1-5/8 (1.625)
1-3/4 (1.750) 1-3/4 (1.750)
 

Torque Ratings for each Model based on spring type chosen (listed as spring color)
Spring
Color Code		 TT-1X TT-2 TT-2X TT-3 TT-3X TT-4X
Garden Green       18    
Gray     18 24    
Slicker Yellow     24      
Purple     28 36    
Copper   4   40    
Light Blue 3 8 40 50    
Gold 5   50 60    
Red 8 12 60 80    
Brown 10 18 90 100 300 750
Silver/Aluminum 12 25 100 120 400 1,000
Black 15 30 120 150 500 1,250
Almond 20 40 135 180 650 1,500
Orange 25 50 150 220 750 1,750
Med. Green 30 60 180 250 850 2,000
Yellow 40 85 200 300 1,000 2,250
Blue 50 100 250 350 1,150 2,500
No Color 60 125 300 420 1,300 2,750
White   140 350 500 1,500 3,000
Note: Dynamic Torque Ratings are shown in above chart
Static Ratings are higher
Call Zero-Max for more information
 

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The right to make engineering refinements on all products is reserved.
Dimensions and other details subject to change.
When dimensions are critical, detailed drawings should be obtained from the factory.

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