Voltage instability will affect the normal operation of the gear motor, in order to make the cement mill gearbox work efficiently, we can stabilize the voltage by the following methods:
1. Reducing the resistance of the motor at both ends in parallel with a suitable resistive load, the use of resistive load in the heat after the resistance becomes non-linear resistance characteristics, so that the field resistance and excitation characteristics of the initial section of a larger angle, A significant intersection with the no-load characteristic curve, so that the motor at a lower voltage will also have a stable operating point.
2. In the pole pole under the shoe into the benign material, reducing the magnetic field gap, it can make it in the smaller excitation current when the output characteristics of saturation, so that its output voltage to stabilize.
3. Using the generator automatic excitation adjustment device, because it has a good excitation characteristics, with constant reactive power, constant power factor and other adjustment methods to improve the system stability and transient response capability is very effective.

To extend the service life of the Helical Bevel Geared Motors, the motor after a period of time, we need to disassemble it, and in accordance with the following process maintenance:
1. Disassemble the worm gear motor, should carefully check the axial clearance of the worm, and for recording.
2. Clean the external oil, check the oil level of the oil, and record, release the oil.
3. Check the motor tank there is no oil, iron quiet, impurities, etc., to prepare for use when troubleshooting.
4. Remove the worm gear end cap screws and remove the end cap and record or mark it.

Deceleration motor after prolonged use will appear high temperature rise phenomenon, the emergence of this problem, if not resolved in time, will have a certain impact on our equipment, so that the motor can be used for a long time, the following we look together What causes it to rise too much temperature and the solution to the problem!
1. If the bearing of the Pellet mill gearbox is damaged or the wear is too large, it will cause the stator and the rotor to rub against each other, which may cause the temperature to rise. At this time, it is checked whether the bearing is loose or not.
2. If the voltage exceeds 10% of the motor rated voltage or less, or less than 5% of the rated voltage, the motor is easy to heat under the rated load, the temperature rise, should check and adjust the voltage.
3. Stator winding turns or interphase short circuit or ground, so that the current increases, increased damage and overheating, for this problem, if the fault is not serious, just re-pack insulation, serious replacement winding.
4. Cage rotor broken wire or wound rotor coil connector loose, causing the maintenance network current is too large and heat, this time we need to wire or replace the copper wire, and replace the cast aluminum rotor.
When the motor is in the process of high temperature rise problem, we should carefully analyze the causes of this problem, the right medicine, in order to fundamentally solve the problem.

Helical parallel shaft geared motor is based on the ordinary DC motor, coupled with supporting gear reducer, in the steel, machinery and other industries have a wide range of applications, the service life of the machine affected by many factors, the main influencing factors are as follows:
1. Design temperature rise: If the DC motor design temperature rise is too high, coupled with the ambient temperature exceeds the insulation temperature limit, will greatly reduce its service life.
2. Motor bearing: poor bearing quality will lead to short motor life.
3. Insulation material: poor quality insulation material, will reduce the motor limit temperature.
4. Motor external voltage and environmental conditions.
Understand the impact of the DC motor performance after several factors, we use in the latter part of the need to follow the instructions in the correct operation.

Applications of the Parallel Shaft Gearmotors

The Inclined Tooth For Parallel Shaft Gearmotors With Case Hardened Profile Ground Steel Gears Ensure minimum Noise
Size : 140 – 450 mm Center Distance
Case Hardened And Lapped Steel Spiral Bevel Gears To Transmit The Torque Between Right Angle Shaft .
Unicase Design With Pumpless Lubrication And Three Point Foundation
Applications : Cooling Tower And Heat Exchanger
cycloidal speed reducer industries : Sugar , Cement , Paper , Solvent Extraction, Steel Industry ,  Mines & Minerals , Power Plants , Rubber.

Low Noise of the cycloid reducer

cycloid reducer for Perpendicular Gears (Input To Output) Available.
Helical Gearboxes Are Provided Through Other Stage Transmissions.
All Throughout , The Roller Bearings Are Used.
Suitable For Most Applications In Both Horizontal And Vertical Drives
High Quality Alloy Case Hardening Materials Provide Fatigue Strength And Wear Resistance
comer gearbox with low Noise
The Geometrical Design Of Gear Tooth Provides High Effeciency With Maximum Load Bearing Capacity.
Easy Maintenance.