from:admin time：2022-10-25
read：RK-064B Optical transformer method thin flange type torque transducer
■ Compact size and light weight. Available for high speed measurement by bearingless structure. (Corresponds to rotational speed of 25 000 rpm, and 22 000 rpm for 500 NM or more capacity)
| Rated capacity | ±50 N?m ~ ±3 kN?m | |||||||
| Safe overload | 150 %R.C. | |||||||
| Ultimate overload | 300 %R.C. | |||||||
|
Supply Voltage： Rated output |
8 to 30VDC(+24VDC)±15VDC 0 V ~ ±10 V0 V ~ ±5 V 4-20mA 5-15kHz 485 CAN |
|||||||
| Accuracy of detected value |
Digital : ±0.5 %R.O., Analog : ±0.25%R.O.±0.1%R.O. (including linearity, hysteresis and repeatablity.) |
|||||||
| Maximum rotation speed |
RK-064B 100NM ~ -300NM : 2 5 000 rpm RK-064B-500NM, -1KNM :2 2000 rpm RK-064B-2KNM, -3KNM : 1 6 000 rpm |
|||||||
| Temp. range, safe | -10 ℃ ~ 70 ℃ | |||||||
| Temp. range, compensated | 0 ℃ ~ 60 ℃ | |||||||
| Temp. effect on zero balance | 0.02 %R.O./10 ℃ | |||||||
| Temp. effect on output | 0.03 %LOAD/10 ℃ | |||||||
| Zero shift by rotation | 0.5 %R.O.p-p (at WB＝1 kHz) | |||||||
| Mechanical characteristics | 100NM | 200NM | 300NM | 500NM | 1kNM | 2KNM | 3KNM | |
| Torsional peculiar pitch (kHz) | 5.357 | 5.778 | 6.577 | 6.413 | 6.274 | 4.040 | 4.508 | |
| Bending peculiar pitch | ||||||||
| Radial direction (kHz) | 3.375 | 3.497 | 3.763 | 3.919 | 4.016 | 2.151 | 2.368 | |
| Thrust direction (kHz) | 3.966 | 4.065 | 4.284 | 4.404 | 4.988 | 2.672 | 2.844 | |
| Twist angle at rated capacity (°) | 0.015 | 0.027 | 0.031 | 0.037 | 0.049 | 0.067 | 0.082 | |
|
Accuracy safe bending load (N) |
75 | 150 | 225 | 375 | 750 | 800 | 1 000 | |
|
Accuracy safe thrust load (N) |
65 | 130 | 195 | 325 | 650 | 3 750 | 12 000 | |
| Class of protection | IP54 | |||||||
| Material | Rotor part : Alloy steel, Stator part : Alluminium alloy | |||||||
Previous Article：Torque Sensor for Belt Pulleys
Next article：
