MA300J asynchronous servo series of products using the most advanced technology currently fully synchronized speed sensorless vector control technology, not only with the international high-end drives the same excellent control performance, but also combines the application of energy-saving injection molding machines, and can better meet Injection machine energy saving applications. Technical Features 1. Easy to install, no need to replace the motor and pump, low cost, just part of the oil and circuit structure changes; 2. standard server configuration saving injection molding machine interface cards, independent of flow and pressure signals input, signal regulation 0 ~ 24V / 0 ~ 2A; 3. current impact resistance ability, excellent vector control characteristics guarantee a steady job to run without tripping, 150% can overload one minute; 4. super fast speed and low speed with load capacity, 0.5Hz 180% starting torque, the motor accelerates to the rated speed of the fastest 0.1 seconds; 5. High output power factor, reactive power loss reduction, no large current surge when the soft-start; 6. own electricity / electricity run double circuit design, to ensure continuous operation of the system, without affecting production, energy-saving rate of 25% to 70%; 7. supporting variable pump injection molding machine control performance is still excellent, the output torque speed sensorless vector control mode is large and positioning accurate; 8. provide customized technology curve, users do not need to change the mold when changing server parameters, easy memory technology curve; 9. Wide range torque output of the motor torque output stable pressure and flow within the setting range to ensure the quality of the workpiece; 10. The use of advanced power module drive, eliminating the injection molding machine control circuit and sensor servers running interference. Asynchronous servo saving rate assessment based on the saving rate depends mainly on the mold process parameters, velocity values ??mold process parameters (0 to 99%) and energy relationship between the maximum speed value, the higher the saving rate. If the mold is generally speed value (0 to 30%), with the saving rate can reach 70%; if the plastic injection mold and melt velocity values ??generally above 90%, and no net cooling time (melting End glue on the open mold), energy-saving rate can reach 25%. The main advantages of an asynchronous servo after transformation, energy-saving effect is obvious, the saving rate is generally 25% to 70%; 2, easy installation, no need to replace the motor and pump, high cost; 3, stable performance, improve production efficiency of injection molding machines ; 4, Power Saver failure does not affect the production, when a failure simply switch to electricity, to normal production. 5, super current and voltage control technology to accelerate 0.1S instruction, drive stable operation without tripping. 6, a wide range of torque output: pressure and flow within the range set motor torque output stability, to ensure the quality of the workpiece. 7, Green Output: the use of advanced power module drive, does not interfere with the injection molding machine control circuit and sensor. 8, with the technology curve memory function, users do not need to change the energy-saving system parameters when changing the mold. Shenzhen barley Servo Technology Co., Ltd. Macquarie Mitt drive technology subsidiary, is responsible for the promotion of barley asynchronous servo, Macquarie Mitt Corporation registered capital of 133 million, after-tax sales in 2013 amounted to 15 million in the first boss is a postdoctoral Shenzhen, Huawei Electric rich former vice president, Emerson vice president, experience, veteran's Huawei to follow it from Emerson, to the rich now Macquarie Mitt, all experience, high qualifications , the product is always positioned in the high standards on quality, every product had to go through stringent quality checks, layers of testing after passing into the market, so barley asynchronous servo came relatively late, but the quality and technology is absolutely All peer far ahead. Even the best quality products, but also a wide range of application needs to reflect the value of her where ⊙ power range: 7.5kW ~ 110kW ⊙ three control modes: no PG vector control (SVC), PG vector control (VC), V / F control; ⊙ frequency setting mode: pressure and flow comparing two input signals; ⊙ protection rating of IP21, fully enclosed design of dust, gas, corrosion, environmental adaptability, long life; ⊙18.5 ~ 55kW saving Built-in cabinets DC reactor to improve the power efficiency factor of the input side to improve the overall efficiency and stability, effectively eliminate the influence of the input side of the high harmonic energy-saving cabinet. Reduce interference to the periphery: ⊙7.5 ~ 15kW specifications of the built-in brake unit, For fast stop, braking resistor can be connected directly; ⊙ with automatic reset, brown-out reset function to ensure continuous production and productivity; ⊙ automatic voltage adjustment , when the grid voltage changes, can automatically maintain a constant output voltage; ⊙ speed tracking restart function, to achieve the rotating motor no impact smooth start; ⊙ own electricity / electricity run double loop design to ensure continuous operation, does not affect the production; ⊙ small, easy to install, user-friendly design, compact structure, cabinet, wall dual; ⊙ optional LED / LCD panel, for easy and quick operation; ⊙ provide voltage, current two kinds of signal detection plate (standard for the current signal detection plate, the plate can be accessed by current-voltage detection signal can also be connected to a voltage signal input, and if the voltage signal detection plate, please specify when ordering). Servo Technology Co., Ltd. Shenzhen barley, professional asynchronous servo energy transformation, asynchronous servo drive, energy-saving injection molding machines, die-casting machine energy saving transformation, welcome to inquire negotiate!