Rotary Torque Sensor Dynamic Torque Sensor to Test Motors

• Type: Rotary Torque Sensor
• Component: Rotary
• For: Test Motors
• Output Signal Type: Digital Type
• Production Process: Normal Wirewound
• Material: Stainless Steel
• Model NO.: SM504
• Thread Type: NPT, G1/4, 1/4-18NPT, M12, 7/16-20unf
• Wiring Type: Four-Wire
• Measuring Medium: Liquid
• IP Rating: IP50
• Certification: ISO
• Customized: Customized
• Nominal Load Range: 0.05nm-1000nm
• Transport Package: Standard
• Trademark: Sun-Moon
• Origin: China
• HS Code: 9026209010
• Production Capacity: 30, 000 Piece/Year

Product Description

Description

The design has been optimized regarding overall length, weight and volume, so that axial forces up to relatively high limit values and bending moments of up to 20 % of the measuring range have only a small effect to the influence of the measuring element. Four metal film strain gauges are mounted on the measuring element and connected to form a full bridge. When applying AC or DC voltage on the bridge, the mechanical value torque is converted into electrical voltage. The necessary amplifier either delivers a norm signal (0 … 10 V, 0/4 … 20 mA) or - with indicator module - a torque signal truly corresponding to the measured variable.

characteristic

Measurement range from 0 ... 1 Nm to 0 ... 5000 Nm

 High accuracy 0.1 % F.S.

Reliable and durable
Simple handling and assembly
Output signal standardized

Different mechanical versions

Special versions and higher measurement ranges on request

 

 

Dimensions

Specification
 

Type	Technical parameters
Nominal load range	0-500Nm
Power supply	2-12VDC
Drawing current	<100 mA
Zero balance	1.0±% of rated output
Analog output	2.0±0.005mV/V
Input resistance(Rlc)	380±20Ω(ohms)
Output resistance(Ro)	350±5Ω(ohms)
Insulation resistance	≥2000 MΩ(Mege-Ohms)
Class precision	0.05%FS
Effect of temperature	0.03%FS/10ºC
Operating temperature	-15~+55ºC
Safe Load Limit	150% FS
Safety margin against breakage	200% FS
Material material	(15%) High performance alloy steel or (chromium ratio>15% stainless steel)
Protection type	IP50