Recently, Lange constant current pump Co., Ltd. - DC brushless motor OEM peristaltic pump officially launched. Brushless Direct Current Motor (BLDCM) has tremendous advantages compared with the traditional brush motor.
Established in 1997, Lange Flow Pump Co., Ltd. (Lange) is a wholly-owned subsidiary of Halma, a UK-based company that specializes in the research, manufacturing and sales of precision fluid delivery and handling equipment. Operating products include not only peristaltic pumps, laboratory injection pumps, industrial injection pumps, micro-gear pumps, micro-plunger pumps, filling systems and other standard products, but also according to the diverse needs of customers design, development OEM matching products.
This time, Lange DC brushless motor OEM peristaltic pump has great advantages. The birth of BLDCM to overcome the DC brush motor congenital defects, electronic commutator to replace the mechanical commutator, so the DC brushless motor Not only has the DC motor good speed performance characteristics, but also has the AC motor structure is simple, no commutation spark, reliable operation and easy maintenance.
DC brushless motor by the brushless DC motor + control machine, pump head, hose composition, mainly in the equipment, equipment supporting the use of it not only small size, high power density, and long life, high reliability, low noise Speed is simple, the knob is manually adjusted or 0-4V.It also can match a variety of peristaltic pump head, two kinds of mounting bracket for different pump head, floor, panel installation compatible, and the floor and the panel can be separated.
Product speed control is a major highlight of OEM brushless motor OEM peristaltic pump products with built-in control circuit, the customer no longer need to design the circuit board, as long as the pump input start stop, direction, speed signal, the pump can run. Grid also offers potentiometer adjustment speed program, customers do not need to enter the speed signal, manually adjust the potentiometer can control the speed.
The product is good, choose the right model to play its greatest function below the author describes the selection of such products under the skill.
Primary consideration
1, flow: According to the flow (including precision) primaries pump head
2, physical and chemical tolerance: According to the physical and chemical resistance, flow and primary election primary pump hose
3, Control: According to the actual situation of customers choose control mode (0-V external control, speed control knob speed)
4, Power Requirements: According to the customer's site to provide the power interface matching different models of products (DC12V DC24V)
5, the installation requirements: According to customer demand for the installation of different models of matching products
6, floor installation, panel installation, customer special installation
Comprehensive consideration
1, the number of channels and other related requirements
2, hose life and other related requirements
3, the fluid temperature, viscosity and other related characteristics
4, suction stroke, lift and other related requirements
5, the use of such information
6, working conditions and other related conditions
7, acceptable price and other related requirements
As a leading provider of fluid delivery solutions, innovation is the driving force behind Lange's continued development.Langar has now won 35 patents, copyright 29, in Guangzhou, Baoding has R & D center, Shanghai, the United States has offices With about 150 employees worldwide and 20% R & D staff, we expect Langer to bring more and advanced equipment to China's industrial development.