High - Precision Saimo N60 Speed Sensor for Belt Conveyor & Electronic Belt Scale

• Customization: Available
• Detection Range: 20 - 280r/Min
• Working Temperature: -20ºC - 80ºC
• Model NO.: N60
• Protection Level: IP65
• Cable Hole Specification: 1/2″ - 14NPT
• Applicable Equipment: Belt Conveyor, Electronic Belt Scale
• Shell Material: Metal
• Function: Speed Detection & Signal Output
• Transport Package: Carton
• Specification: 5kg
• Trademark: SAIMO
• Origin: China

Product Description

1. Product use environment
   1. Ambient temperature:-20~80ºC;
2. Main technical parameters
   1. Shell protection grade:IP65;
   2. Detection range:20~280 r/min;
   3. Wire hole:1/2"-14NPT
3. Scope of application

1. Belt conveyor
2. Electronic belt scale

1. Uses

Detects the belt speed and provides a speed signal to the weighing instrument.

1. Working Principle

The speed roller drives the rotating shaft of the speed sensor, which drives the signal generator inside the speed sensor to output the speed signal.

1. Inspection and installation
   1. Inspection

Before opening the package, the outer package should be checked for extrusion, breakage and rain. After opening the package, you should check whether the products are complete and undamaged according to the packing list.

1. 1. Installation
      1. Read this manual carefully before installation.

1. 1. 1. The installation method is as follows:

As shown in Figure 3, connect the rotating shaft of the speed sensor and the selected redirection roller into a single unit with a connecting sleeve, connect the anti-rotation arm to the speed sensor with a bolt, according to the site conditions, weld a support plate at a suitable position on the conveyor frame, and put the anti-rotation arm on it, and then connect the support plate and the anti-rotation arm into a single unit with a spring, and connect it in a way to make the spring in the mildly stressed state.

1. 1. 1. The following points should be noted when installing the speed sensor:
         1. Do not install on drive rollers;
         2. Select the appropriate diameter of the redirecting roller so that the speed of the redirecting roller is within the detection range of the speed sensor.;
         3. If mounted on a redirecting pulley, the pulley contacts the belt at a bread angle of at least 30 degrees (see Figure 3);

 

1. Maintenance

The sealing of the speed sensor should be checked periodically. Ensure that dust and water cannot enter the inside of the speed sensor. If there is any damage to the parts, please contact our company and we guarantee that we will provide you with considerate and satisfactory service.

1. Troubleshooting
   1. Check the connection between the shaft and the drum to see if they are connected reliably.;
   2. Check that the wires are connected correctly and that the screws are not tightened;
   3. Check inside the speed sensor to see if the signal generator is working properly;
   4. If the fault remains after the above checking and processing, there may be a problem with the peripheral circuits.;
   5. Apart from replacing the spare parts mentioned below, SAIMO advises against attempting to remove modifications on your own, unauthorized repairs during the warranty period will invalidate the warranty.
2. Optional spare parts

1. anti-rotation arm
2. tension spring
3. connection sleeve