Multiple stages of epicyclic gearing are used in Norbar's 'HandTorque' multipliers to provide a wide range of torque outputs and ratios to suit most applications. The torque multiplication ratio is always quoted, not the velocity ratio as some competitors' goods claim. For example, a velocity ratio of 29.8:1 would result in a torque multiplication of 25:14%.
Specification
Features
Catalog
Specifications
Details
Brand
Norbar
Model Number
HT 6/25
Multiplication Ratio
25:1
Output Square
1 1/2"
Input Square
1/2"
Velocity Ratio
29.752:1
Plate Weight
2.5 Kg
Range Imperial
250 - 2500 lbf·ft
Range Metric
340 - 3400 N·m
Product Number
16024
Accuracy
+/-4%
Tool Weight
6.4 Kg
Max Input Speed
105 revs/min
Plate Torque
19 N.m
A variety of reaction styles are available for maximum versatility.
Electronic torque transducers can be fitted for precise torque monitoring.
True torque multiplication guaranteed better than +/-4%.
High ratios allow the use of a small torque wrench, multipliers can be used where access is limited.
Anti Wind-Up Ratchet available on models of 25:1 ratio and above.