Specific Model Template

Enstrom Helicopter Corp. Testimonial

“It took me less than 5 minutes for me to install the torque multiplier and torque the main rotor hub nut on an Enstrom; it was so simple that I had to take a minute to verify that I had actually completed the procedure.”

Enstrom Helicopter Corp. – Director of Product Support –

Application:

Mast Nut

Manufacturer:

Enstrom

Aircraft(s) / Engine(s):

F-28F Piston, 480B Turbine,280FX Piston

Catalog Number:

ATP761

Wrench Series:

ATP 750 Series

Please contact us for more information on this model:

Product Specifications

Torque Range (ft-lbs)0 - 750
Torque Range (in-lbs)0 - 9,000
Torque Range (N.m.)0 - 1,017
Max. Input Required (ft-lbs)34 ft-lbs
Output Accuracy+/- 1% (+/- 0.4% upgrade available)
Repeatability100%
System Stability+/- 0.05% per °C (+/- 0.03% per °F)
Units of Measurementft-lbs, in-lbs, n/m, others
Operating Temperature0°F to 140°F (-18°C to 60°C)
Operating HumidityUp to 90%, Non-condensing
Multiplier Ratio22 to 1
Weight (lbs)4.5 lbs
Weight (kg)2.0 kg
Diameter6”
Height6”

Download product brochure

Torque the Enstrom Mast Nut

ISO 9001 Certified

U.S. Patent Nos. 8,434,389 and 8,991,284

European Patent No. 2396147

Canadian Patent No. 2,752,088

Japanese Patent No. 5699338

U.S. Patent Nos. 8,434,389 and 8,991,284

European Patent No. 2396147

Canadian Patent No. 2,752,088

Japanese Patent No. 5699338