Low Noise Hydraulic Power Unit for Elevator and Home Lift

Product Uses

This hydraulic power unit for Home Lift and Elevator ensures stable lifting and lowering.

Technical Parameters

Product Advantage

1.This power unit with an oil-immersed motor

2.The domestic high-quality vane pump greatly reduces the noise during the operation of the elevator.

3.This power unit is provided with two electromagnetic valves, so that the descending process of the elevator is smoother.

4.The noise of the power unit is less than 50 decibels during operation.

5.This power unit realizes the process of slow acceleration and slow deceleration in the descending process, and is not affected by the load.

6.This power unit is compact in size and occupies a small area.

Core advantages of low-noise power unit:

  Noise reduction compliance, flexible application, energy saving and high efficiency. 

 1. that noise reduction is remarkable, and the compliance is worry-free;  -Noise is usually ≤ 45, close to the level of conversation, 20 – 30 dB lower than traditional models, and the somatosensory noise is reduced by about 80%. -Easily meet stringent noise regulations such as ISO 3744, EU 2000/14/EC, and avoid fines and working hour restrictions. 

 2. Safe and comfortable  -reduction of hearing loss,Fatigue and communication barriers, improve concentration and work efficiency. -Less vibration reduces the risk of operating errors and damage to precision workpieces. -Suitable for hospitals, supermarkets, office buildings, laboratories and other quiet sensitive scenes. 

 3. Low vibration, high stability, longer service life  -Precision gear, balanced rotor, shock absorption design,vibration is greatly reduced. -Reduces component wear, looseness, and failure with 30 – 100% longer life and lower maintenance costs. -More stable operation, stable torque output, smooth start and stop, no impact and abnormal noise.

Notice

1.Tighten the two black fine threads shown the figure below, and do not use force after they are screwed in place.

2.Screw the two hand wheels to screw out the coarse thread for four to five circles.

3.Remove one of the coils and raise the elevator.

4.After pressing the lowering button of the lifter, slowly adjust the fine thread on one side of the coil outward until the lifter starts to lower. The lift can descend smoothly, regardless of the speed of the lift. 5. Remove the first coil.Install the other coil. Repeat the fourth part.

6.After the two coils are adjusted respectively, reinstall all the coils. Lift once and observe the lifting effect and speed. At this time, the sequence of energizing and de-energizing of the main coil shall be especially required. When descending, the slow valve shall be energized first, and then the fast valve shall be de-energized. The energization interval shall be 1.5-2.5 seconds. After descending in place, the fast valve is powered off first, the slow valve is powered off later, and the deceleration travel distance is 20-30 cm.

7.Adjust the descending speed of the two hand wheels, and the fast valve controls the normal descending speed.

8. After pressing the emergency stop button, if the buffer distance is too large, rotate the hand wheel of the quick valve clockwise, and adjust it to the appropriate distance without affecting the descending speed. Just adjust the handwheel for the speed of the descent!

FAQ

Q How long is the production time?

A Generally the production time is 10 days.

Q How about your warranty?

A 12 months.

Hydraulic Schematic