- Model NO.: SYS6000A/6000E
- Condition: New
- Power Source: Electric
- Application: Construction Usage, Workshop Usage, Tower Crane Anti-Collision System
- Specification: ISO
- Certification: ISO9001: 2000
- Type: Tower Crane
- Sling Type: Wire Rope
- Trademark: SANYISAN
- Origin: China
The status information of every tower crane can transmit among tower cranes by information network. Main control of every tower crane proceed anti-collision calculation according to detected information of native crane and other tower cranes, then proceed alarm or cut off corresponding control circuit on the basis of the results.
Product function:
It shows current work parameters and rated work parameters of tower cranes in real time, so that the driver can know the work condition of tower cranes directly.
It collects trolleying range, slewing angle precisely in real time, comparing current data with fixed data and cutting off the corresponding control circuit, and emitting the sound- light warning when it exceeds the range.
Non-contact measurement technology, high positioning measurement precision, extend using life of system, make the system work precisely.
Powerful and advanced operating function, easy and prompt present erection, can finish erecting the system in cab.
Can control at least 20 sets of tower cranes work together, and never crash each other.
Every tower crane can set up their own limited areas.
In telecommunication network of tower crane group, anyone can enter or exit optionally, operate easily.
Static parameter of tower cranes in system can be set, monitored and revised by main controlling monitor on the ground, don't need operators to climb up the tower cranes to deal. In addition, it can also be equipped with PC monitoring system according to customers' requirements.
The Thrust Roller Bearing is used to bear axial and radial joint loads as the main axial load, but the radial load should not exceed 55% of the axial load. Compared with other thrust roller bearings, this kind of bearing has a lower friction factor, higher speed and a heart regulating performance.
The rod of the 29000 type bearing is an asymmetrical spherical roller, which can reduce the relative slipping of roller and raceway in operation, and has many advantages such as long roller diameter, large diameter, large number of rollers and high load capacity. Usually, oil lubrication is used, and grease can be lubricated at some low speed. In the design and selection, it should be selected first.
The 80000 type thrust Cylindrical Roller Bearing, the 90000 type thrust cone Roller Bearing and the AXK type thrust roller Needle Bearing can withstand the uniaxial axial load, which is much larger than the thrust ball bearing's axial load capacity, and has large rigidity and occupies small axial space.
Thrust cylindrical roller bearing and thrust cone roller bearing are suitable for low rotational speed, and thrust cone roller bearing speed is slightly higher than that of thrust cylindrical roller bearing. The thrust cylindrical roller bearing is a separable bearing. It can only withstand one-way axial load and slight impact, and can restrict the axial displacement of the shaft (or shell) in one direction, so it can be used for unidirectional axial positioning. But its bearing capacity is far greater than that of the thrust ball bearing. When roller is rolling, the roller will inevitably slide on the raceway because of the different speed of the two ends of the roller. Therefore, the limit speed of this kind of bearing is lower than that of the thrust ball bearing, which is usually suitable for low speed operation.
The standard design of thrust cylindrical roller bearing adopts a metal solid cage. According to the requirements of the user, other types or materials can be used. The thrust Tapered Roller Bearing can only bear one direction axial load, which can limit the unidirectional axial displacement of the bearing, so it can be used as a one-way axial orientation. Compared with the thrust cylindrical roller bearing, the bearing capacity is large and the relative sliding is small, but the limit speed is low.
Thrust Roller Bearing
Thrust Roller Bearing,Small Thrust Bearing,Mini Thrust Ball Bearing,Thrust Needle Roller Bearing
LUOYANG AUTO BEARING CO.,LTD , https://www.ballbearing.nl