With the development of industry, reducer in industry application is more and more extensive, use frequency, in more and more is also high among the frequent use of some problem also avoid not, whether to use correct installation way can affect the service life of gear reducer, so we should pay more attention to these problems, taught you how to correctly under the installation and maintenance reducer.
To properly install reducer
The correct installation, use and maintenance reducer, is to guarantee the normal operation of the mechanical equipment important segment. Therefore, in your installation deceleration machine, please be sure in strict accordance with the following installing sequence, and carefully assembly.
Step 1: before installation shall confirm the motor and reducer is intact, and strict test drive motor and reducer which links each place dimension is matched. Here refers to drive motor flange positioning convex platform and trunnion and reducer flange positioning the recess and aperture size and coordination between the tolerance; Wipe the dirt with surface treatment with burr.
The second step: unscrew reducer flange lateral technology hole, turn the screw on wall reducer input, make hold inside hexagonal screw cap and technology hole aligned, insert hex cling hex tool unscrew the screws.
Step 3: handheld drive motor, make its axis of the keyway and reducer input hole hold screw, will drive the motor shaft vertical insert reducer input hole. When insertion must ensure consistent and two side both concentricity flange parallel. If concentricity inconsistency or two side flange not parallel must ascertain reasons.
In addition, when installation, forbidden to use hammer blow, namely can prevent axial force of the hammer
Or radial force, and excessive damage both bearing can be judged by assembling feel both cooperate is appropriate. Judge with concentricity and flange parallel between the method of inserting each other after two basic tiejin, gap between flanges consistent.
Step 4: to ensure both flange connection strength evenly, first will drive motor tighten screw arbitrary screw on the, but don't screw up; Then press diagonally gradually tighten four fastening screw; Finally tighten reducer input hole hold screw. I must first tighten drive motor fastening screw again after the tighten reducer input hole hold screw.
Such as special model have special installation requirements can consult reducer manufacturers (such as: shenzhen peng all hing industrial Co., LTD.)
Slowing the inspection and replace maintenance oil
Different mix of lubricant banned use. Oil level screw, dumping screw and ventilation device by installation position the position of decision.
Their relevant position can reference reducer to determine the installation drawing.
1) oil level examination
1, cut off power supply, prevent to get an electric shock! Wait for reducer cooling!
2, to remove the oil level screw check the oil is filled.
Three, installation oil level screw.
2) oil examination
1, cut off power supply, prevent to get an electric shock! Wait for reducer cooling!
2, dozen open oil screw, take fuel samples.
3, checking oil viscosity index
- if the oil obviously turbidity, suggest pure.
4, for bringing oil level screw of reducers
-- checking oil level, whether good or not
-- installation oil level screw
3) oil replacement
After cooling the viscosity of oil increase oil discharge difficult, reducer should replace the oil temperature in operation.
1, cut off power supply, prevent to get an electric shock! Wait for reducer cooling down so far without burning dangerous!
Note: change oil reducer should still keep warm.
2, in put oil below screw put a pick up oil pan.
3, open the oil level, aerate screw devices and put oil screw.
4, all the oil exclusion.
5, mount put oil screw.
6, injection with brand new oil.
7, oil amount should be consistent with the installation position.
8, in oil level screw inspect oil level.
9, tighten the oil level screw and ventilation device.
