特点与用途
● Constituted by Strain gauge sensitive components and integrated circuits
● High precision with stable and reliable performance
● This sensor can be operated long-term in high-speed without wear ring and other wear parts,
the output is OK for positive and negative torque signal;
● Both ends are keyed;
● Maximum speed of torque cannot over 4000r/min
● 电阻应变为敏感元件和集成电路构成的一体产品
● 精度高,性能稳定可靠
● 没有集流环等磨损件,可高速长时间运转,输出正反转扭矩信号
● 两端均为键连接
● 最高转速不超过4000转/分钟
量程
0.1,0.2,0.3,0.5,1,2,3,5,10,
20,30,50,100,200,300,500,1000N.m
技术参数
| Rated Output | 输出灵敏度 | 1.0~1.5mV/V |
Zero Balance | 零点输出 | ±1%F.S. |
Non-linearity | 非线性 | 0.2%F.S. |
Hysteresis | 滞后 | 0.2%F.S. |
Repeatability | 重复性 | 0.1%F.S |
Creep after 30 minutes | 蠕变(30分钟) | 0.1%F.S |
Temp.effect on output | 温度灵敏度漂移 | ≤0.02%F.S./10℃ |
Temp.effect on zero | 零点温度漂移 | ≤0.02%F.S./10℃ |
Input Impedance | 输入阻抗 | 350/700±10Ω |
Output Impedance | 输出阻抗 | 350/700±10Ω |
Insulation Resistance | 绝缘阻抗 | ≥2000MΩ/100VDC |
Recommended Excitation | 推荐激励电压 | 12V |
Maximum Excitation | 最大激励电压 | 15V |
Compensated Temp.Range | 温度补偿范围 | -10℃~60℃ |
Operation Temp.Range | 工作温度范围 | -20℃~60℃ |
Safe Overload | 安全超载 | 120%F.S. |
Ultimate overload | 极限超载 | 150%F.S. |
Cable Size | 电缆线尺寸 | 3000mm |
Protection Class | 防护等级 | IP66 |
尺寸图
