Rotary Torque Sensor Non-Contact 50 Nm to 50000 Nm

Rotary Torque Sensor Non-Contact 50 Nm to 50000 Nm

Rotary torque sensor non-contact 50 Nm to 50000 Nm

Rotary torque sensor with two shafts and shaft keys, equipped F/V or F/I signal converter to output standard voltage/current signal.

  • Capacitive range 50/500/1000/3000/10000/50000 Nm
  • Output signal 10kHz±5kHz, 4-20mA, 0-10V, RS485, etc.
  • Accuracy 0.2%F·S or 0.1%F·S for choose
  • Acceptable maximum speed 6000rpm
  • For either bidirectional or unidirectional measurements

Specification

SKU ATO-ZJ-A
Rotary Torque Sensor Shipping weight 5~110kg
Capacity range 0-50 Nm ~ 0-50000 Nm
Accuracy 0.2%F·S, 0.1%F·S
Power supply ±15V ±5% DC (≥50mA), 24V DC
Output signal 10kHz±5kHz, 4-20mA, 0-5V, 1-5V, 0-10V (add signal converter), RS485
Max. speed 6000rpm
Speed range 0-1500rpm, 0-3000rpm, 0-4000rpm, maximum speed 6000rpm
Speed signal 60-2000 pulse/turn
Temperature drift on zero ＜0.1%F·S/10℃
Operating temperature -20℃~+70℃
Humidity ≤90%RH
Insulation resistance ＞500MΩ
Stability 0.3%F·S/year
Safety overload 150%F·S
Breaking load 200%F·S
Sensitivity 1±0.2 mv/V
Power consumption 4W
Bridge voltage DC 10V
Material Alloy steel
Protection class IP65
Electrical connection Circular connector
Wiring ±15V DC: Red: V+, Blue: V-, Green: Speed output, Yellow: Torque output, Black: GND
24V DC: Red: 24V DC, Blue: Signal-, Green: Speed output, Yellow: Torque output, Black: GND
Cable length 2m (Φ5mm), or other customizable lengths
Signal Transmitter
 Power supply ±15V DC, 24V DC (±0.4V)
Power supply dissipation power Less than 1W
Response time ≥100mS
Conversion accuracy ±0.1%F·S
Signal input Optoelectronic isolation. It is used with rotary torque sensor.
F/V signal output 0-5V, 0-10V
F/I signal output 4-20mA
Operating temperature -20℃~+60℃
Humidity 0-90%RH
Wiring ±15V DC: Red: V+, Blue: V-, Green: Speed output, Yellow: Torque output, Black: GND
24V DC: Red: 24V DC, Blue: Signal-, Green: Speed output, Yellow: Torque output, Black: GND
Overall dimension (mm) 158*95*55 (L*W*H)
Istallation dimension (mm) 143*43, 4-M3

Dimensions

Rotary torque sensor non-contact 50 Nm to 50000 Nm dimension

Capacity Range Overall Dimension (mm) Shaft Couping Size (mm) Base Support Size (mm) Max. Speed (rpm) Weight (kg)
H L D d b(h7)*n T L1 L2 L3 L4 L5 L6 H1 d1 h
50 Nm 114 188 78 18 6*1 20.5 31 31 72 90 75 100 55 8 12 6000 5
100 Nm 114 188 78 18 6*1 20.5 31 31 72 90 75 100 55 8 12 6000 5
500 Nm 135 238 96 38 10*2 22 55 55 72 90 75 100 65 8 12 4000 8
1000 Nm 143 270 106 48 14*2 27.5 70 70 69 90 78 120 68 12 15 3000 10
3000 Nm 143 270 106 48 14*2 27.5 70 70 69 90 78 120 68 12 15 3000 25
5000 Nm 187 347 144 75 20*2 42 105 105 69 100 156 180 90 12 15 2000 25
10000 Nm 214 389 158 98 28*2 55 118 118 80 110 170 200 110 14 15 2000 40
20000 Nm 225 420 168 105 28*2 28.5 125 125 88 125 180 205 115 14 15 1800 60
50000 Nm 301 480 240 150 40*2 84 150 150 90 125 190 350 153 18 20 1500 110

All torque sensors and repair services provided by ATO Torque Sensor are covered by a limited warranty against defective material and workmanship for a period of one year from date of original purchase. Contact ATO for a complete statement of our warranty. Mechanical damage to equipment due to improper use is not covered by warranty. Electronic circuitry failure caused by the introduction of unregulated or improper excitation power or electrostatic discharge is not covered by warranty.

For proper electrical connections, refer to the installation drawing for the torque sensor, and the wiring drawing for the digital torque meter used. Construct the interconnect cable from high-quality shielded instrumentation cable. Various cable assemblies are available through ATO Torque Sensor. Connect one end of the cable to the sensor connector and the other end to the digital torque meter. Make sure to tighten the cable connector to the sensor. For installation in dirty, humid, or rugged environments, it is suggested that the connection be shielded against dust or moisture with shrink tubing or other protective material. Strain relieving the cable/sensor connection can also prolong cable life. Mounting cables to a test structure with tape, clamps, or adhesives minimizes cable whip.

Refer to the dimension drawing supplied for specific outline dimensions and installation details.

Rotary torque sensor non-contact 50 Nm to 50000 Nm installation

The calibration steps are as follows:

  • Apply the rated value of torque to the torque sensor and then remove it again.
  • Adjust the zero reading accurately.
  • Apply a known value of torque to the torque sensor.
  • Adjust the displayed reading to the corresponding value.

Plotting a calibration curve:

  • Calibrate the torque sensor as described above.
  • Apply torque in 1/10 steps up to the full rated value and then remove it again in the same way.
  • A delay of at least 30 seconds must be allowed between the individual 1/10 steps so that each reading can stabilize before it is recorded.

Failure of the sensor structure or fasteners used in its installation may cause personal injury and equipment damage. To prevent structure failure, review the extraneous load limits listed on the specification. Extraneous load limits are extraneous side force, thrust and bending moment that may be applied without electrical or mechanical damage to the torque sensor. Do not exceed moment or shear whichever attained first. Measurement inaccuracy and structure damage may result. Install the sensor in a manner that minimizes these loads. In addition, review data from manufacturers of fixtures and fasteners used in the sensors installation to determine if failure might occur due to these loads.

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