慶旋減速機(jī)-中國減速機(jī)行業(yè)優(yōu)質(zhì)供應(yīng)商
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The steering box, also known as the commutator or steering gear, is a power transmission mechanism and a series of reducers that have a wide range of applications in the industrial field. The steering box has now achieved standardization and diversified specifications. The steering box has single axis, double horizontal axis, single vertical axis, and dual vertical axis options. The gear ratios of 1:1, 1.5:1, 2:1, 2.5:1, 3:1, 4:1, and 5:1 are all actual transmission ratios. The steering box can operate in both directions, with smooth transmission at low or high speeds. When the speed ratio of the steering box is not 1:1, the horizontal axis input and vertical axis output are deceleration, and the vertical axis input and horizontal axis output are acceleration.
Product structure:
1. Shell: Made of high steel FC-25 cast iron;
2. Gear: Made of high-quality high-purity alloy steel 50CrMnT, quenched and tempered, carburized, quenched and ground;
3. Spindle: Made of high-quality and high-purity alloy steel 40Cr quenched and tempered, with high hanging load capacity.
4. Bearings: equipped with tapered roller bearings with heavy load capacity;
5. Oil seal: Adopting imported double lip oil seal, it has extremely high dust and oil leakage prevention ability.
Performance characteristics:
1. The T-series spiral bevel gear steering box is standardized, with multiple varieties and all speed ratios based on actual transmission ratios, with an average efficiency of 98%.
2. The spiral bevel gear steering box has single axis, double horizontal axis, single vertical axis, and double vertical axis options.
3. The gear steering box can operate in both forward and reverse directions, with smooth low-speed or high-speed transmission, low noise, low vibration, and high load-bearing capacity.
4. When the speed ratio is not 1:1, the horizontal axis input and vertical axis output are deceleration, and the vertical axis input and horizontal axis output are acceleration.
Technical parameters:
Speed ratio range: 1:1 1.5:1 2:1 2.5:1 3:1 4:1 5:1
Torque range: 11.2-5713 Nm
Power range: 0.014-335 kW
Precautions before installation:
1. Before using the steering box, the installation shaft should be cleaned and checked for any scratches or dirt. If any, they should be completely removed.
2. The operating temperature of the steering box is 0-40 ℃.
3. Check whether the fitting size of the hole connected to the steering box meets the requirements, and the tolerance of the hole should be H7.
4. Before use, the blockage at the highest position should be replaced with an exhaust plug to ensure that the gas inside the steering box is discharged during operation.
Installation and maintenance:
1. The steering box can only be installed on a flat, shock-absorbing, and torsion resistant support structure.
2. Under no circumstances is it allowed to use a hammer to drive pulleys, couplings, small gears, or sprockets onto the output shaft, as this will damage the bearings and shaft.
3. After installing the steering box, check for flexibility. For official use, it is necessary to conduct a no-load test, and gradually load and operate it under normal operation.
4. It is strictly prohibited to use the steering box beyond the rated load.
5. The steering box should be checked for normal oil level before use and during operation.
Lubrication:
1. The initial wear period is two weeks or 100-200 hours of use, during which there may be a small amount of metal wear powder particles. Please be sure to clean the interior and replace with new lubricating oil.
2. For long-term use, every six months to one year or 1000-2
