Mute contactor

• We know that not all buildings are ready for you to use elevator space, or you did not have this need at the beginning, but over time, your need for residential upgrades has changed.
• After the war in Germany, many buildings have been equipped with elevators. For this, Schnelling has a wealth of experience and is prepared for your requirements.

The operation sound when switching is greatly reduced.

The control coil is used for AC and DC.

Built-in coil surge absorption element.

Wrapped steel wire

Plastic-wrapped steel wire rope, full steel core, 6-strand structure, individual strands, meeting the highest requirements for elongation, running comfort and longer life.

CTP®, the world's first-class technological innovation product, meets the highest requirements for wire rope performance. This high-end product has unparalleled performance in terms of energy efficiency.

Reduce costs by up to 40%. Small-diameter steel wire ropes and small-diameter traction wheels will reduce investment costs and operating costs.

Reduce maintenance costs by up to 100%. The CTP® wire rope does not require maintenance and lubrication in the later stage.

The operating comfort is significantly improved. The polymer coating can eliminate or absorb vibration, which helps to make the elevator run more smoothly.

The service life is significantly improved. Since the wheel grooves of the traction machine and the elevator wire ropes are not susceptible to wear, the frequency of wire rope replacement and related costs will be greatly reduced.

Roller guide shoes

Rolling guide shoes are also called roller guide shoes. Due to the use of rolling contact, they can reduce the frictional resistance between the guide shoes and the guide rail, save power, reduce vibration and noise, and are used in high-speed elevators and mine elevators (above 2m/s) .

The initial pressure of the roller on the guide rail is adjusted by adjusting the compressed amount of the spring. The rollers should not be skewed to the guide rail, and should contact the working surface of the guide rail evenly over the entire width of the rim. When the car is running, the three rollers should roll at the same time to keep the car running smoothly.

The use of roller guide shoes is not allowed to add lubricating oil on the working surface of the guide rail to avoid slipping. The sliding guide shoe needs to be lubricated to reduce the friction resistance. Usually the oil box is placed on top of the two upper guide shoes, and the lubricating oil in the oil box is evenly coated on the working surface of the guide shoes through felt to achieve the purpose of automatic lubrication.