Smart Shoe™ Technology R-140 for Disc Brake Force Measurements
10,000 Lbs or 45 KN

Disc Application

Smart Shoe™ R-140
Multiple Sensor Systems: R-143, R-145

Whether it is an operator for a manufacturer of rail mobility solutions, our Disc application measures the force between the disc and pad within 1% accuracy and high repeatability.

Disc/Pad force measurement with sensor model r-140

R-140 Features:

Specifically designed by railway experts for performing the Static Disc Brake Force Test.
True Wireless Disc Brake Force Measurement. Kit consisting of one Smart Shoe™ sensor wired to a Wi-Fi module. The Wi-Fi module is wireless connected to a customized rugged Tablet that can be located maximum 40 m/ 130 ft. apart of sensor. Battery powered kit allows 40 hours of continuous testing
Rugged Wi-Fi module powered by 9V, 750 mAh alkaline battery
Rugged hand-held TABLET. IP68 rated. Shock/Drop up to 3-ft or 1m
Disc Brake Force range: 10,000 lb or 45 KN, overload: 12,500 lb or 55 KN
Torque less measurement (as per design, the Smart Shoe™ sensor nullifies the torque generated by the caliper motions and delivers the true value of the disc brake force)
Accuracy with max error <0.1 % FSO
Smallest readout: 1lb or 0.01 KN
Operating temperature: -4°F to 120°F OR -20°C to 50°C
Sensor protection class IP 66
Sensor dimensions 4.5 in x 2.5 in x 1.125 in OR 12.0 cm x 7.0 cm x 2.8 cm
Sensor weight 2.4 lb OR 1.1 kg
Wi-Fi module dimensions 4.25 in x 2.25 in x 2.00 in OR 10.80 cm x 5.71 cm x 5.08 cm
Wi-Fi module weight 0.77 lb or 350 g, including the weight of 9V DC 750 mAh alkaline battery