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 ℃)
|