Accurate, Efficient Torque Multiplication
When accurate make-up or break-out of stubborn fasteners requires high torque

  • High-efficiency planetary gear sets achieve high output torque from low input torque
  • Most models operator protected by anti-backlash device
  • Multiplier output accuracy ± 5% of input torque
  • Reversible, tighten or loosen bolts
  • Reaction bar or reaction plate type
  • Angle-of-turn protractor standard on E300 models
  • Reaction plate models offer increased versatility with reaction point locations
  • E300 and E400 series replaceable shear drives provide overload protection of internal power train (one replacement shear drive is included)
  • View the catalogue
Output
Torque
Capacity
Model
Number
Input
Torque
Torque
Ratio
Input
Female
Square
Drive
Output
Male
Square
Drive
Weight
Nm Nm inch inch kg
1015 E290PLUS 338 3 : 1 1/2 3/4 1,8
1355 E291 451 3 : 1 1/2 3/4 2,5
1625 E391 271 6 : 1 1/2 3/4 4,1
2980 E392 220 13,6 : 1 1/2 1 6,9
4340 E393 235 18,5 : 1 1/2 1 8,3
2980 E492 220 13,6 : 1 1/2 1 7,8
4340 E493 235 18,5 : 1 1/2 1 8,9
6780 E494 256 26,5 : 1 1/2 1 1/2 15,4
10.845 E495 209 52 : 1 1/2 1 1/2 22,8
Note: E200 and E400-series do not have an Angle-of-Turn Protractor (scale).
User must verify manual torque wrench accuracy prior to use to ensure accurate final output torque.