Ouli-Wolong MVE Standard Series Vibrating Motor (2-pole, 3000rpm)

Manufacturer: Shaoxing OLI-Wolong Vibration Machinery Co., Ltd. (OLI-WOLONG), a joint venture between Wolong Electric Group (Stock Code 600580) and Italy's WAM Group OLI Company. Fully importing Italian technology and processes, we specialize in manufacturing level sensors, vibration motors, and vibration rods. OLI operates 19 sales subsidiaries, 36 warehouses, and 7 manufacturing plants globally, with approximately 50% of products exported to Europe, the US, and other regions. As one of the world's leading manufacturers of vibration motors and pneumatic vibrators, our three core product lines are industrial vibrators, flow aids, and concrete compactors. Product Line Positioning: MVE Standard Series 2-pole models feature a synchronous speed of 3000rpm, designed for high-frequency, low-amplitude applications. Excitation force ranges from 0.7 to 150 kN (50 Hz) and 0.3 to 141 kN (60 Hz). Output power spans 0.03 to 15 kW (50 Hz) and 0.03 to 8.9 kW (60 Hz). Frame sizes range from 10A0 to 90A0. Power supply options include 3-phase 220V–690V at 50Hz or 60Hz; special voltages and frequencies can be customized per customer requirements. Design & Engineering: Features a robust frame designed via FEM analysis, vacuum impregnation, FMEA evaluation, and 3D quality inspection. Insulation class F, protection rating IP66, S1 continuous duty cycle. Equipped with built-in PTC thermistors (130°C), special grease retention systems, and heat-resistant (tropicalized) treatment. Offers an optimized power-to-weight ratio and refined electrical design. Bearings & Lubrication: Low-power models use dedicated ball bearings pre-filled with specialized lubricant at the factory—no maintenance required. High-power models utilize dedicated cylindrical roller bearings, also pre-lubricated before shipment. Do not add grease to new motors prior to installation. Excitation Force Adjustment: Eccentric weights are easily adjustable. Available in Type A, Type B, and Type C configurations. Type C uses disc-type eccentric weights with combinations of 5+5, 8+8, 9+9, and 12+12. Flipping up one disc on each side reduces excitation force by approximately 40%, 25%, 22.2%, and 16.7%, respectively. Installation Requirements: The mounting surface must be flat with a flatness tolerance below 0.25mm to prevent internal stress on the housing during bolt tightening, which could cause foot fracture. Use high-strength bolts rated at least 8.8, along with 8 nuts and flat washers matching the hole diameter. Tighten to specified torque values. Mounting surfaces must be machined and must not be painted. Electrical Connection: Verify voltage and frequency match the nameplate. Ensure power cables pass through cable glands with conductor cross-sections meeting specifications. Green-yellow grounding wires must be reliably grounded. Before closing the terminal box cover, confirm gasket placement is correct to maintain the protection rating. Overload Protection: All vibration motors require external overload protection devices. When operating two motors synchronously, each motor must have its own overload device linked together so that stopping one immediately stops the other. Certifications: CCC and CE certified.