Professional Supplier GL-P Boiler Chain Grate Speed Governor With
Gear Motor for Traveling Grate Boiler
1. High level and high performance. The gears in the reducer are
all subjected to carburizing and quenching, grinding and other
processes, and the load carrying capacity is increased by more than
4 times. At the same time, it has small volume, light weight, low
noise, high efficiency and high reliability.
2. Building block type design: The basic parameters adopt the
priority number, the size specifications are neat, the parts are
versatile and interchangeable, and the original reducer
specifications and models are continuously expanded, which is
conducive to mass production and cost reduction.
3. The variety of types, variant design: get rid of the traditional
single base installation, add hollow shaft suspension, floating
support base, motor and reducer integrated connection,
multi-directional mounting surface and other different types,
expand the scope of use.
4. The product is equipped with electromagnetic speed regulating
motor and controller (according to user's needs, frequency
conversion speed regulation, DC speed regulation, etc.) for smooth
stepless speed regulation, wide speed range, convenient use, stable
and reliable performance, saving energy. significant.
5. The reducer produced by the company is connected with the main
shaft of the grate by a cross-slider coupling. This structure has
reliable performance, low installation precision and convenient
6. After years of technical research, the company has proposed to
optimize the gear parameters, such as the displacement coefficient,
the tooth height coefficient, the pressure angle and the center
distance, to minimize the impact speed and also significantly
reduce the gear noise of the reducer.
7. For the static seal point leakage of the reducer, a new polymer
repair material can be used for blocking. If the static seal point
leaks during the operation of the reducer, the surface engineered
oil surface emergency repair agent sticky-polymer 25551 and 90T
composite repair materials can be used to block the oil leakage.
The correct installation of the reducer is an important part of
ensuring the normal operation of the mechanical equipment.
Therefore, when installing the reducer, please strictly follow the
instructions for installation and use.
1. Before installation, confirm whether the motor and reducer are
intact, and strictly check whether the dimensions of the parts
connected to the reducer are matched. Here are the dimensions and
matching tolerances of the positioning boss, input shaft and
reducer groove of the motor.
2. Unscrew the screw on the outer dust-proof hole of the reducer
flange, adjust the clamping ring of the PCS system so that the side
holes are aligned with the dust-proof holes, and insert the hexagon
socket into the hexagon. After that, remove the motor shaft key.
3. Connect the motor to the reducer naturally. When connecting, it
must be ensured that the output shaft of the reducer is concentric
with the input shaft of the motor, and the outer flanges of the two
are parallel. As the heart is inconsistent, it will cause the motor
shaft to break or the reducer gear to wear. In addition, it is
strictly forbidden to hit with a hammer or the like during
installation to prevent damage to the bearing or gear due to
excessive axial force or radial force. Be sure to tighten the
mounting bolts before tightening the tightening bolts. Before
installation, wipe the anti-rust oil of the motor input shaft,
positioning boss and reducer connection with gasoline or
zinc-sodium water. Its purpose is to ensure the tightness of the
connection and the flexibility of operation, and to prevent
Before connecting the motor to the reducer, the motor shaft keyway
should be perpendicular to the tightening bolt. To ensure uniform
force, first screw the mounting bolts at any diagonal position, but
do not tighten them. Then screw on the mounting bolts at the other
two diagonal positions and finally tighten the four mounting bolts
one by one. Finally, tighten the tightening bolts. All tightening
bolts are to be fixed and inspected using the torque wrenches
according to the indicated fixed torque data. The correct
installation between the reducer and the mechanical equipment is
similar to the correct installation between the reducer and the
drive motor. The key is to ensure that the output shaft of the
reducer is concentric with the shaft of the driven part.
The grate reducer is a very precise mechanical transmission. The
purpose of using it is to reduce the speed and increase the torque.
It has a wide variety of models, different models, and different
types of uses. There are many types of reducers. According to the
transmission type, they can be divided into gear reducers, worm
reducers and planetary gear reducers. According to the different
drive stages, they can be divided into single-stage and multi-stage
reducers. According to the gear shape, they can be divided into
cylindrical gears. , conical gear reducer and conical-cylindrical
gear reducer; according to the transmission arrangement, it can be
divided into expansion type, split type and coaxial type reducer.
|Technical Parameters of Grate Reducer of Boiler|
|Reducer Model||Total Ratio||Output Shaft Speed Range|
|Rated Output Torque|
|Electromagnetic Speed Regulating Motor||Center Height|