Rotary Torque Transducer Shaft to Shaft 0.05 Nm to 300000 Nm

Rotary Torque Transducer Shaft to Shaft 0.05 Nm to 300000 Nm

Rotary torque sensor shaft to shaft 300000 Nm

Non-contact rotary torque transducer with shaft to shaft structure, shaft keys and Φ5mm cable, customized maximum capacity range up to 300000 Nm, only need a few of maintenance of bearings.

  • Selectable accuracy ±0.1%FS, ±0.2%FS, ±0.5%F.S
  • Output signal 10kHz±5kHz, 4-20mA or 1-5V
  • Speed measurement range 3000~10000rpm
  • Horizontal installation and vertical installation
  • Customized size according to different torque ranges

Specification

SKU ATO-TQS-D01
Shipping weight 5~1000kg
Capacity range 0-0.05 Nm ~ 0-300000 Nm
Accuracy ±0.1%FS, ±0.2%FS, ±0.5%F.S
Power supply ±15V DC (≥50mA), 24V DC
Output signal 10kHz±5kHz, 4-20mA (add external F/I transmitter), 1-5V (add external F/V transmitter)
Max. speed 15000rpm
Speed range 0-3000rpm, 0-6000rpm, 0-8000rpm, maximum speed 10000rpm
Speed signal 60 pulse/turn (measuring range＞10000 Nm, it will reach 180 pulse/turn)
Temperature drift on zero ＜0.2%F.S/10℃
Operating temperature -30℃~+90℃
Humidity 0~90%RH
Insulation resistance ＞500MΩ
Stability 0.3%FS/year
Safety overload 150%F.S
Breaking load 200%F.S
Bridge voltage DC 10V
Material Alloy steel
Protection class IP65
Electrical connection circular connector
Wiring Red: V+, Blue: V-, Green: Torque signal, Yellow: Speed signal, Black: GND
Cable length 2m (Φ5mm), or other customizable lengths

Dimensions

Rotary torque sensor shaft to shaft 300000 Nm 5-500 Nm dimension

Capacity Dimension (mm) Net weight
ΦD Φd L L1 E e C A H h B F s Speed (rpm) Key size (L*W*H)
5~100 Nm 78 18 188 28 72 11 M8 128 115 54 80 94 10 10000 single key 23*6*2 4kg
200 Nm 88 28 207 35 72 11 M8 133 124 60 80 103.5 10 8000 single key 29*8*7 5kg
500 Nm 98 38 240 45 72 11 M8 146 142 65 80 120 10 7000 double keys 38*10*8 6.1kg

Rotary torque sensor shaft to shaft 300000 Nm 1000-300000 Nm dimension

Capacity Dimension (mm) Net weight
ΦD Φd L L1 E A H h B F s c Speed (rpm) Key size (L*W*H)
1000 Nm 108 48 275 60 69 149 152 70 90 137.5 15 11 6300 double keys 50*14*9 9.6kg
2000 Nm 118 55 298 70 69 152 164 77 124 149 15 11 5600 double keys 60*16*10 13.7kg
5000 Nm 143 75 356 100 68 150 188 90 146 178 15 13 4800 double keys 93*20*12 22kg
10000~20000 Nm 158 98 388 118 80 146 215 109 170 194 15 13 4000 double keys 109*28*16 34kg
50000 Nm 215 140 451 135 79 171 265 138 170 225.5 15 17 2800 double keys 123*36*20 55kg
100000 Nm 247 180 572 180 90 156 305 162 250 261 25 17 2200 double keys 166*45*25 85kg
150000 Nm 350 235 900 315 220 250 420 220 250 450 25 17 2000 double keys 315*56*32 200kg
200000 Nm 360 255 900 320 220 210 446 240 250 450 25 17 1800 double keys 320*56*32 300kg
300000 Nm 416 295 900 325 220 224 480 250 268 450 25 17 1800 double keys 325*70*36 500kg

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 shaft to shaft 300000 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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