Motor Reversing Intelligent Pumping Unit
Motor Reversing Intelligent Pumping Unit is a mechatronics, high efficiency and energy saving product. It adopts no power reversing technology. Compared with conventional beam pumping unit, the mechanical efficiency is increased by 40% and the power consumption is reduced by more than 30%.
Motor Reversing Intelligent Pumping Unit is a mechatronics, high efficiency and energy saving product. It adopts no power reversing technology. Compared with conventional beam pumping unit, the mechanical efficiency is increased by 40% and the power consumption is reduced by more than 30%.Won the “Shandong Province excellent Energy-saving achievement Award”.This pumping unit is designed for low production well, low permeability well, heavy oil well, residential well and other oil wells of oil field. The pumping unit has the following characteristics:
- No reversing impact and obvious energy saving effect
- Long stroke, low stroke
- Intelligent parameter adjustment
- Simple structure, safety and low noise
- Easy operation and maintenance
When the pumping unit is working, the motor realizes positive and negative rotation through the control system, and drives the drum to realize positive and negative rotation through the reducer and coupling.By winding or releasing the tape through the drum, the sucker rod can move up and down reciprocating, and the crude oil can be recovered.
Motor Reversing Intelligent Pumping Unit from Sanjack Petro, Dongying City, Shandong Province, China.
| Model | WCYJD8-5-18Z | WCYJD12-6-20Z | WCYJD14-6-26Z | |
| Polished rod load max (kN) | 80 | 120 | 140 | |
| Balancing type | Gravity balancing | Symmetry balancing | Symmetry balancing | |
| SPM(min-1) | Stepless adjustment under 4 | Stepless adjustment under 2 | Stepless adjustment under 2 | |
| Stroke (m) | Stepless adjustment under 5 | Stepless adjustment under 6 | Stepless adjustment under 6 | |
| Reducer | Model | ZSY250-35.5 | ZSY290-35.5 | ZSY355-35.5 |
| Transmission | 35.5 | 35.5 | 35.5 | |
| ratio | ||||
| Center distance (mm) | 555 | 555 | 785 | |
| Torque (kN•m) | 19.88 | 27 | 18 | |
| Motor | Model | YB2225M-8 | Y225M-6 | Y250M-8 |
| Power (kw) | 22 | 30 | 30 | |
| Rev (r/min) | 740 | 980 | 730 | |
| Length ×width ×height (meter) | 3.7×3.03×9.1 | 4.7×3.1×10.9 | 4.7×3.1×10.9 | |
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