Top best answers to the question «What lubercation for older electric motors»
What kind of lubricant should I use on my electric motor?
- Watch out: Lubrication should be with an oil and at frequency specified by the equipment manufacturer. If you don't have this data use the table above. Lubrication typically is with SAE 20 oil, droplets or tube-fed into the motors (usually two) oiling ports.
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It is important to understand that your needs for a lubricant might be different, but based on the information that I have gathered on these top five lubricants for electric fan motors, the best all-around lubricant is the DuPont Teflon Silicone Lubricant. It can be used both indoors and outdoors.
I have a old Westinghouse Electric oil burner motor S# 316P 937 1/7 HP that says it needs periodic oiling with SAE 10 oil (30 drops) every 2 years (recommeded for how often my motor is on in a day). But I can't find the oiling port.
Each motor will have its own needs, but thankfully, there are a bunch of ways to make sure that you get your electric fan motor in working order. The important thing to keep an eye out for is to get an oil-based lubricant, or a lubricant that’s been cleared for fan motor use. These are some of the most popular ones suggested by top retailers. 1.
Electric motors require lubricants with specific characteristics. Use of the wrong grease often leads to early electric motor failures. The grease consistency preferred for electric motors is normally NLGI 2 or 3, with a base oil viscosity of 100-150 cSt @ 40°C.
The proper lubrication of electric motor bearings is essential to maintaining them in peak operating condition and, ultimately, in reducing unnecessary downtime… lubrication. Always purge as much of the old grease as pos-sible, and then regrease more frequently to purge all the old grease out of the bearing.
Electric motors require lubricants with specific characteristics. Use of the wrong grease often leads to early electric motor failures. LE Solution. The grease consistency preferred for electric motors is normally NLGI 2 or 3, with a base oil viscosity of 100-150 cSt @ 40°C.
1. Lubricate Properly. Motor lubrication guides (either OEM or by grease suppliers) typically rely on the “owner” to operate the motor in ideal or near ideal conditions. The “best practice” is to keep the motor, shaft, and bearing assembly clean, dry, aligned, and serviced to minimize vibration and shock load.
The answer is I can't say because the quantity varies according to the motor design. For the oil burner motor whose data tag is illustrated at the top of this page, re-oil instructions specify that each bearing is to be lubricated with 150 drops (about one teaspoon) of SAE 20 oil.