1. The scale body frame is composed of cold-formed C-shaped steel plates, with a novel structure and high strength, suitable for the design of various non-standard scale bodies;
2. Integrated direct connected reduction motor, manufactured with imported technology from abroad, with low noise, low vibration, dust resistance, long life, and high reliability;
The deceleration motor is equipped with a reverse torque support plate and a shaft mounted structure. Directly connected to the active drum of the scale body, installation, debugging, and maintenance are extremely convenient.
3. Circular seamless belt, can be selected according to the process: flat belt, baffle structure, skirt belt structure;
4. Unique X-shaped spring weighing mechanism, with more uniform force distribution on the spring and better linearity and repeatability;
5. The design of the weak magnetic gear speed measurement device, combined with the speed measurement circuit, truly reflects the motor speed, and the speed measurement signal is accurate and reliable;
6. Unique belt anti deviation device, imitating the three roller structure of Shenke scale, can freely adjust the tension roller;
7. The feeding device of the scale body comes with a pallet, which can control the feeding amount and sealing material for calibration and zero calibration of the scale body;
Main technical parameters:
System accuracy: ≤ ±0.5%;
Speed range: 1:10;
Speed regulation method: Variable frequency speed regulation;
Working mode: continuous
Operating environment: Instrument -50~50 ℃; Scale body -30~50 ℃; Relative time ≤ 90%
Power supply:~ 220V -15% -10%, 50Hz (microcomputer part);
Feeding range: 0.2-2000t/h. Process flow simulation diagram:
Speed measurement signal; 40 pulses per revolution
TDG Speed Control Quantitative Feeding Belt Scale - Configuration Table:
Belt width (mm) |
Model and specifications of deceleration motor (SBD50, 65 series) |
Belt line speed (m/s) |
Load sensor (kw) |
Rated speed of frequency converter (Hz) |
Hourly output (t/h) |
Reference hourly output (t/h) |
650 |
SBD65-923-1.1kw |
0.0082 |
50 |
50 |
0.1~1.0 |
0.2~0.8 |
650 |
SBD65-619-1.1kw |
0.0254 |
50 |
0.4~4.0 |
0.65~3.2 |
|
800 |
SBD65-253-1.5kw |
0.0621 |
100 |
2.0~20 |
4.0~16 |
|
800 |
SBD65-102-1.5kw |
0.1539 |
100 |
4.0~40 |
10~32 |
|
1000 |
SBD65-91-1.5kw |
0.1725 |
100 |
10~100 |
40~80 |
|
1200 |
SBD65-59-1.5kw |
0.2661 |
200 |
16~160 |
80~120 |
|
Scale body width: B500~1800mm; Hourly output: 0.2-2000t/h; |