Most microwave ovens have a turntable, which rotates slowly, because, despite the best efforts of designers, the microwave energy is not evenly distributed throughout the oven. To use a technical term, “standing waves” occur. So it’s necessary to move the food around to give a more even exposure.
Do microwaves need to rotate?
Absolutely. One problem with microwaves is that they heat unevenly (as pointed out by Shane). The turntable is there to make the heating a bit more even but it has absolutely no impact on food safety. … If the turntable didn’t spin, the food won’t be cooked evenly, and will have hot spots and cold spots.
Can a microwave work without spinning?
The spinning wheel of the microwave has nothing to do with the waves “canceling out”. It is about even cooking. When you use older microwaves without a spin table you either move the food manually every so often, stir the food, or deal with uneven cooking.
What happens if microwave doesnt spin?
If the wheels of your roller guide are broken or have become especially dirty, then your plate may have stopped spinning. A broken roller arm can also be a cause of unbalanced and rotation-stopping forces. Remove the microwave plate and the roller guide below.
Is a microwave turntable necessary?
Not necessary, but useful. The nature of a microwave oven is that it will have “hot spots”, not because of the oven itself, but because of the shape and size of the food that’s in it (so it varies). The turntable keeps you from having to fidle with the food to some extent.
Is a flatbed microwave better than a turntable?
In fact, a major benefit of the flatbed design over and above a turntable, is that they tend to cook and heat food more evenly. They simply do away with the hassle of having to constantly reheat to get rid of those cold patches at the bottom of your leftovers.
Are flatbed microwaves better?
An oft stated benefit of the flatbed design over and above the turntable microwaves is that they tend to cook and heat food more evenly. … For example the excellent Panasonic NN-DF386BBPQ flatbed combination microwave uses Inverter Technology to cook food much more evenly than a traditional turntable.
How do you test a microwave turntable motor?
First, check whether the turntable motor is receiving the proper voltage from the control board. To do this, connect a volt meter across the two terminals of the motor and switch on the microwave(WARNING: WIRES WILL BE LIVE AND DANGEROUS. DO NOT ATTEMPT WITHOUT PROPER TRAINING).
Why do microwaves spin in different directions?
Rather, the reversal has to do with the relatively inexpensive turntable motors designed for use in most microwaves, said Robert J. … By design, they reverse their direction of rotation if a load greater than their output torque, or twisting force, is present, he said.
Why did my microwave turntable break?
Although it doesn’t happen very often, microwave turntable/cooking trays do sometimes break. A few common reasons this may happen include small cracks or chips in the plate or uneven heating of the glass. … A few common reasons this may happen include small cracks or chips in the plate or uneven heating of the glass.
How do I fix my microwave turntable not turning?
Help! My Microwave Turntable Won’t Spin
- Unplug the microwave. Safety first, kids.
- Remove the glass tray and the circular turntable guide. Wash them both in warm, soapy water to get rid of anything stuck. …
- Clean the internal cavity. …
- Check that the drive bushing is working. …
- Put it back together. …
- Test it out.
25 авг. 2010 г.
Why a microwave stops working?
The most common cause for a microwave oven not working at all is a blown main fuse. … When this happens, the fuse is considered “blown” and the fuse will need to be replaced with a new one before the microwave will start working again. The main fuse is not the only fuse found in microwave ovens.
Can I still use microwave if turntable not working?
It is possible to cook or heat food in a microwave that doesn’t spin or doesn’t have a turntable. But a rotating turntable helps spread the heat more evenly so that the food is heated sufficiently, which can ensure to kill all microorganisms while preserving all the valuable nutrients.
Where can I buy a microwave turntable?
Microwave Turntable Trays – Walmart.com.
Do drawer microwaves have turntables?
No Turntable Function
Microwave drawers do not have turntables because the magnetrons are located on the top of the appliance, instead of on the sides like on a countertop or over-the-range microwave oven. What is a magnetron?