Flange to flange torque transducer Big through hole reaction torque meter
Hollow flange reaction torque sensor FTQ features a large bore located at the center of the torquemeter,through which a rotating shaft can pass,this enables torque measurement regardless of the rotating speed.Torque cell is normally used for rotating torque measuring applications where inserting an extra part between the driving and driven elements is impracticable.The low height structure allows use in pump and drill rigs without major changes to the existing machinery.Here are some advantages of hollow torque sensors compared to rotary torque meters:
- Less expensive.
- Tolerating higher axial load.
- With no limits on the rotating speed.
- Taking up less space due to their short length.
- More durable since no rotating parts are involved.
- More flexible in terms of customization.
Typical applications of torque meter FTQ are for example servo motor torque measurement, pump testing, drilling torque monitoring, actuator test and so on.Model FTQ can also be modified or customized as per request.
Dimensions(Customizable)
Specifications(Customizable)
| Rated capacity | 10/20/30/50/100/200/300/500/700/1000 NM |
| Rated output | 1.5 mV/V |
| Excitation | 3-15V |
| Zero balance | ±0.05mV/V |
| Non-linearity | ±0.3% R.O. |
| Hysteresis | ±0.3% R.O. |
| Non-repeatability | ±0.2% R.O. |
| Creep(10min) | ±0.1% R.O. |
| Safe overload | 150% F.S. |
| Ultimate overload | 200% F.S. |
| Compensated temp. | ...+40oC |
| Operating temp. | -20...+60oC |
| Temp. shift zero | ±0.03% R.O./oC |
| Temp. shift span | ±0.02% R.O./oC |
| Input resistance | 800±100 ohms |
| Output resistance | 800±100 ohms |
| Insulation resistance | >2000M ohms |
| Ingress protection | IP40 |
| Material of element | <200NM Aluminum
>100NM Alloy steel |
| Cable | Ø5*4000mm 4-core shielded |
| Wiring code | Red--Excitation+ Black--Excitation- Green--Signal+ White--Signal- |
A torque sensor is a transducer that converts mechanical torque into mV signal proportional to the applied torque.The acting torsion causes deformation of the measuring element,the bonded strain gage deforms accordingly which will cause the resistance change of the wheatstone bridge,under constant power supply, the output signal between Sig+ and Sig- will change proportionally,thus the moment can be measured by measuring the output signal from the transducer.The output range of FTQ is normally within -20mV...+20mV, signal amplification may be required for most applications, a signal conditioner can be used to get -5~5V, 0-10V or 4-20mA output for easy data processing.
Flange to flange reaction torque transducer Big thru-hole torque meter
Click here to download datasheet
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Flange to flange torque transducer Big through hole reaction torque meter Images
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