Cantilever beam load cell / SM18XQ-AS cantilever beam load cell
Product Categories Cantilever beam sensor
The SM18XQ-AS cantilever beam load cell features a pure shear structure. Utilizing proprietary American technology and processes, this product employs high-quality materials and precision machining to ensure the measurement accuracy and dynamic performance of each finished unit. Its low profile, strong overload capacity, and uniform stress distribution provide excellent resistance to lateral forces and minimize the impact of load position changes. It is a crucial component in the manufacture of various flat-plate weighing instruments (such as floor scales, truck scales, and rail scales). Currently, it is widely used in dynamic electronic rail scales, shallow or pitless electronic truck scales, hopper scales, crane scales, and electronic floor scales, among other force-measuring and weighing systems.
1. Overview
The SM18XQ-AS cantilever beam load cell features a pure shear structure. Utilizing proprietary American technology and processes, this product employs high-quality materials and precision machining to ensure the measurement accuracy and dynamic performance of each finished unit. Its low profile, strong overload capacity, and uniform stress distribution provide excellent resistance to lateral forces and minimize the impact of load position changes. It is a crucial component in the manufacture of various flat-plate weighing instruments (such as floor scales, truck scales, and rail scales). Currently, it is widely used in dynamic electronic rail scales, electronic rail scales, pitless electronic truck scales, hopper scales, crane scales, and electronic floor scales, among other force-measuring and weighing systems.
2. Features
- It has high overall accuracy and good long-term stability.
- It has good resistance to lateral forces and impacts.
- It is small in size, simple in structure, and easy to install and maintain.
- It has good dust and moisture proof sealing measures and can work normally under harsh environmental conditions.
- The measuring body is made of high-performance alloy steel or stainless steel;
- The measuring body has a safe overload range of 150% F·S; industrial-grade design, protection level IP67.
ax. Operating temperature range from -40℃ to +85℃
Dimensions(In mm. 1mm=0.03937 inches)
Circuit Diagram
Specification
| Project Type | Technical parameters |
| Measuring range Nominal load range | 1000kg |
| Operating voltage Power supply | 10~12 VDC |
| Sensitivity | 2.0±0.005mV/V |
| Temperature Effect On Zero | ±0.02%FS/10℃ |
| Effect of temperature on output sensitivity Temperature Effect On Output | ±0.02%FS/10℃ |
| Input resistance (Rlc) | 400±20Ω（ohms） |
| Output resistance (Ro) | 352±5Ω (ohms) |
| Insulation resistance | ≥5000 MΩ（Mege-Ohms） |
| Comprehensive accuracy Class precision | 0.03%FS |
| Operating temperature Operating temperature | -40～+85℃ |
| Safety overload Safe Load Limit | 150% FS |
| Body fracture limit Safety margin against breakage | 200% FS |
| Material Material | High performance alloy steel or (chromium ratio greater than 15% stainless steel) High performance alloy steel or (chromium ratio>15% stainless steel) |
| Protection level Protection type | IP67 |
