S series energy-saving gourd
Modular design, with a lifting capacity ranging from 1.0t to 80t and a working level of M4-M6; The entire hoist has a compact structure, low clearance design, reduced height, and reduced weight, with an effective lifting height of over 0.5m and a weight reduction of over 20% compared to the Su style hoist; 3 maintenance free design, reducing maintenance costs, energy-saving, and environmentally friendly; The load limit sensor is set at the fixed end of the steel wire rope, triggering sensitively. The weighing accuracy for light loads is ± 5%, and for heavy loads it is ± 2%. It is safe, reliable, and easy to maintain; 5 plug-in aviation socket connections, easy to install; The material of the gearbox gear is chromium molybdenum nickel alloy, with an aluminum alloy die-casting shell. It has a light weight and is produced on a machining center. It is filled with oil before leaving the factory and is maintenance free; 7-level electric disk brake with smooth braking. The service life of brake pads is 1 million times for conventional braking; 8. Adopting T-grade forged hooks with optimized dimensions and easy maintenance; 9. Equipped with a crane safety monitoring system; The external cable connection of the 100 electric control box is mainly plug-in connection, using international standard aviation sockets, which correspond one-to-one and are easy to connect, ensuring that the protection level of the electric control box is not lower than IP54; 11. Newly designed 100Hz high-efficiency variable frequency motor, energy-saving and environmentally friendly; The diameter ratio of the 12 reel to the steel wire rope exceeds D/d>=40, which is more than 50% larger than the Su style reel. The large diameter reel reduces the bending fatigue of the steel wire rope and extends its service life; The special assembly method of 13 drives and drums reduces the number of gearbox models, saves energy, and is environmentally friendly; 14 can provide standard clearance or low clearance hoists, and can provide lifting mechanisms for integral double beam trolleys or double beam trolleys.
Functional brake release/hold control, operating status code indication, brake failure protection, brake drag protection, torque output abnormal protection, overload protection function, wire rope protection function, hook anti hanging protection, constant power control, anti sway control, synchronous control function, electronic soft limit protection (closed-loop), fast positioning - micro speed/inching function.
SF type operation "three in one" drive
The 1SF series "three in one" drive integrates a reducer, an electric motor, and a brake, featuring parallel output with the motor shaft, compact structure, high torque transmission, smooth operation, low noise, and long service life; 2. The motor and reducer housing are made of die cast aluminum; 3 squirrel cage type variable frequency motor, continuously variable speed running smoothly, reduces heavy object shaking during startup and speed change, motor protection level IP55, F-class insulation, 60% continuity of power supply ED, built-in thermistor overheating protection; The gears and gear shafts of the 4 reducers are made of high-quality alloy steel materials, which are carburized, quenched, and ground. They have a hard tooth surface (HRC60), high precision, low transmission noise, and a transmission efficiency of not less than 95%; 5. The reducer is semi lubricated with grease and has been filled with oil before leaving the factory, requiring no maintenance; 6 normally closed electromagnetic disc brakes, adjustable brake pad clearance, reliable braking, dust-proof, asbestos free friction pads; The output forms of the 7-output shaft are diversified, including hollow spline or flat key shaft output, as well as solid core flat key shaft or spline shaft and hollow shaft with compression disc output forms according to user requirements.
