JR2 for wound rotor motor series three-phase asynchronous motor.Can drive a variety of mechanical, such as fan, compressor, water pump, crusher, ball mill, cutting machine, transportation machinery and other equipment.Mechanical industry, power plants, and various kinds of industrial and mining enterprises as a prime mover.JR motor rated based on the quota continuously (S1) as a benchmark.Frequency of 50 hz, rated voltage 220 v / 380 v, 380 v.
This series of motor enclosure protection class is IP23;Cooling mode for IC01;The structure of the motor and installation is IMB3 commonly, also can design according to customer requirements into vertical installation. Center height range: 400-560mm Motor power range: 75KW-630KW Rated voltage: 380V/415V/660V/690V Number of poles: 4/6/8/10/12 Rated frequency: 50Hz/60Hz Protection level: IP23 Cooling method: IC01 Working system: S1 Insulation class: B or F Wiring method: stator △ connection method, rotor is Y connection method Installation method: B3 (horizontal installation) Ambient temperature: ≥ -15 ° C and ≤ 40 ° C Remark: When starting this type of motor, the starting varistor must be connected to the rotor circuit of the motor. It is not permissible to short-circuit the rotor windings directly. JR2 AC slip ring has the advantages of high efficiency, strong overload capability, low noise, low vibration, reliable structure and beautiful appearance. The motor casing is a rigid cast iron casing, and the motor slip ring is located outside the non-bearing end for easy replacement and maintenance. There are many types of motor products manufactured and sold by our company. The main products are high- and low-voltage three-phase asynchronous motors. The motor structure types include squirrel-cage type and winding type. Among them, high-voltage synchronous motors mainly support air compressors and mine ball mill equipment. use. We adhere to the service tenet of "focus on products, service with heart" and provide high-quality motor products to customers. The company insists on providing high-quality motor products and services to users, and has won high praise from many domestic and foreign customers. The company will receive many foreign merchants to visit our factory every year, and establish a good cooperative relationship through on-site inspection of our factory. Our company always welcomes customers to visit our factory. 1. The outer packaging of the products are all standard export-oriented wooden plywood packaging. 2, the product packaging is protected by moisture, water plastic soft packaging 3. For products with special transportation requirements (such as temperature, fragile, variability, and easy to get wet), the packaging protection measures will be strengthened, and the target mark will be printed on the package. 4. There are obvious signs and symbols on the packing box that must be paid attention to during transportation and storage (such as position, moisture, rain, shockproof, lifting position, etc.). More details, welcome to call us! Q: What are the payment terms? A: 30% T/T in advance, 70% before shipment Q: What is your delivery time? A: Different models with different time, 10-90 days after order confirmed. Q: What is your MOQ? A: It depends on model. Q: Where is your loading port? A: Shanghai or Tianjing Port, China.
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