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CJBJ-I Dynamic Torque Sensor

Model: CJNJ
Introduction

CJ-NJ  dynamic torque sensor is based on proprietary technology developed on the strain bridge, special sensors for measuring torque, speed parameters. This series torque sensor uses strain bridge measuring technology, using a set of toroidal transformer provides a non-contact power supply, micropower signal coupler instead of toroidal transformer for non-contact signal transmission, effectively overcome the inductive interference and harmonic energy toroidal transformer toroidal transformersignal mutual interference, while the output spikes into a square wave signal, etc. Therefore, this series torque sensor can be a long, high-speed operation. These series can be used for dynamic measurements, variety of installation design, takes users great convenience.

Application

1 detecting rotational power equipment, motor output torque and power, internal combustion engine;

2 detect the motor, wind, pumps, mixers, reducer, transmission, windlass, propeller, drilling machinery and other equipment load torque and input power;

3 detect a variety of machining centers, automatic machine during operation of torque;

4 detection efficiency of various torque and rotational power transmission system equipment;

5 detection of torque and can detect speed, shaft power;

6 can be used in the manufacture viscometer, electric, pneumatic, hydraulic torque wrenches


Technical Parameter

Range

20Nm, 50Nm, 100Nm, 500Nm, 1000Nm, 2000Nm

Power supply

±15VCD/24VCD(optional)

Torque signal

5 ~ 15Khz (amplitude 12V, zero 10kHz),

4 ~ 20mA, 1 ~ 5V, 0-10V (optional)

Speed Range

0 ~ 1000,3000,6000,8000 rev / min

Speed signal

60 pulses/revolution (no accumulation of errors, the amplitude of 12VDC), 4-20mA, 1 ~ 5V

Accuracy

±0.25%,±0.5%

Stability

0.3% / year

Insulation resistance

≥200MΩ(100VDC)

Ambient temperature

-20 ~ 60 (can be customized high temperature -20 ~ 120 )