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1. Overall Design: The entire machine adopts a highly integrated and modular design, primarily consisting of the following core components:
2. Lifting Mechanism: Equipped with a planetary lifting mechanism that is directly mounted on the trolley frame. The lifting motor is a variable-frequency motor, and it is configured with an independent hydraulic brake.
3. Trolley Traveling System: Adopts a modular direct-drive design, featuring light dead weight and compact size. It is equipped with planetary integrated wheel sets, ensuring high strength and quiet operation.
4. Bridge End Carriages: Adopts a modular direct-drive design, featuring light dead weight and compact size. It is equipped with planetary integrated wheel sets, ensuring high strength and quiet operation.
Technical Parameters
Work Class | M5 | ||||||||||||||
Rated Lifting Capacity(t) | t | 3 | 5 | 10 | 16 | 16/3 | 20 | 20/5 | 25 | 25/5 | 32 | 32/5 | 40 | 50 | 50/10 |
Lifting Height | m | 6/9/12/1518 | 6/9/12/1518 | 6/9/12/1518 | 6/9/12/1518 | 6/9/12/1518 | 6/9/12/1518 | 6/9/12/1518 | 6/9/12/1518 | 6/9/12/1518 | 6/9/12/1518 | 6/9/12/1518 | 6/9/12/1518 | 6/9/12/1518 | 6/9/12/1518 |
Main Hoisting Speed | m/min | 0.6-6 | 0.6-6 | 0.5-5 | 0.5-5 | 0.36-3.6 | 0.36-3.6 | 0.36-3.6 | 0.36-3.6 | 0.36-3.6 | 0.36-3.6 | 0.36-3.6 | 0.3-3 | 0.3-3 | 0.3-3 |
Auxiliary Hoisting Speed | / | / | / | 0.5-5 | 0.6-6 | / | 0.6-6 | / | 0.6-6 | / | 0.6-6 | / | / | 0.5-5 | |
Travel Speed | m/min | 2-20 | 2-20 | 2-20 | 2-20 | 2-20 | 2-20 | 2-20 | 2-20 | 2-20 | 2-20 | 2-20 | 2-20 | 2-20 | 2-20 |
Power Supply | 3-Phase A.C.50Hz 380V | ||||||||||||||
Product Operate Guide
1. Standardized Operation: Strictly adhere to the rated load capacity; overloading is strictly prohibited. Fully utilize the variable frequency speed control function to ensure smooth starting and stopping, and avoid sudden reverse braking.
2. Daily Inspection: Before daily operations, check whether the limit switches, brakes, and emergency stop buttons are sensitive and effective; observe the reducer and motor for any abnormal heating or oil leakage.
3. Periodic Maintenance: Regularly check the oil level and oil quality of the planetary reducer, and replace the lubricating oil according to the manufacturer's specified intervals; inspect the wheel wear condition and the track connection bolts.
4. Abnormality Handling: If abnormal noise, vibration, or system alarms occur during operation, stop the machine immediately for investigation; operating the equipment with faults or privately dismantling core transmission components is strictly prohibited.
FAQ
1. What causes abnormal noise or vibration during trolley operation?
Answer: This is usually caused by internal gear wear in the planetary reducer, bearing damage, or loose mounting bolts. The machine should be stopped immediately to check the lubrication and fastening conditions of the reducer. If internal mechanical components are damaged, professional personnel must be contacted for disassembly and repair.
2. How to handle slow operating speed or weak starting power?
Answer: First, check whether the equipment is overloaded or if the frequency converter parameters are set improperly. If the load is normal, it could be an internal fault in the motor or reducer, or unstable power supply voltage. Check the control system for any fault alarms and contact professional personnel for troubleshooting.
3. What should be done if the reducer leaks oil?
Answer: Oil leakage is mostly caused by aging seals or poor sealing at the joint surfaces. Clean the oil stains immediately, and inspect and replace any damaged sealing components. For maintenance-free reducers, if oil leakage occurs, contact the manufacturer for handling; do not disassemble it arbitrarily.
4. How to determine if the planetary reducer needs an oil change?
Answer: The lubricating oil should be replaced strictly according to the intervals specified in the equipment manual (generally around three years). If the oil turns black, emulsifies, or contains metal shavings, it must be replaced immediately.
5. What should be done if the equipment experiences hook slipping, posing a safety hazard?
Answer: Hook slipping is mostly caused by brake wear or excessive brake clearance. Operations must be stopped immediately to inspect the brake's wear condition. European-style brakes typically feature automatic clearance adjustment; if wear reaches the limit, the system will trigger an alarm, and the brake pads must be replaced immediately.
