- Connecting Single-Phase Motor Directly to Meat Grinder: Claw Coupling & Speed Control Motor

Question

Hello, I wanted to connect a single-phase motor directly under the meat grinder without the use of belt pulleys. How to do it?
Use a claw coupling? I am asking for advice.

By the way, I'll ask. Which motor must be used to control the speed without an inverter?

A preview image from the internet.

jerry1960 · Accepted Answer

What kind of meat grinder you can connect through any flexible clutch. Without the inverter of the asynchronous motor (such as in the picture) it is impossible to regulate without changing the gears.

barteksmrek · Accepted Answer

As a colleague of jerry writes. The inverter is mandatory for smooth regulation of intestinal filling. As for the coupling .... You can connect rigidly provided that you have an inverter and start from the minimum frequency.
You can use a clutch, e.g.

steve2 · Accepted Answer

You must have a motor with a gearmotor so that the output has about 300-400 revolutions. Give me what kind of machine you have. Insert picture.

landy13 · Accepted Answer

Commutator. It is simply regulated by an ordinary triac dimmer. But no matter what engine, no gearbox. I would use an ordinary drill in such a self-made machine. It has a motor with smooth regulation and transmission.

steve2 · Accepted Answer

I wrote from work and I exaggerated a bit. On meat grinders such as "Wilk"
revolutions are from 150 to 200. And it is not about the speed of grinding but about the alignment of the screw. Additionally think about security. Ordinary razors have a low throat and really a moment of inattention and toes. Look at the ordinary Zelmerk - the narrow and high throat is to prevent fingers from being inserted into it.

Take a look at the OLX ads and see how they have it solved. I also invite you to the "Home-made sausage" forum. There you will find a lot of information.

zamixujpl · Answer

I will try to connect the sleeve rigidly and in the meantime I will order a clutch. And what does the motor have to do to get around without an inverter?

zamixujpl · Answer

steve2 I will put a picture tomorrow. The engine gave a different one (it seems that from the old washing machine), because in the previous cable I broke off and I did not want to play. I made a connector with a sleeve bolted, but I did not connect today, tomorrow I will check how it will work n dry. The machine will not be used for meat, just for squeezing the dough and I do not know if at such high speed the engine will not burn soon.

- Connecting Single-Phase Motor Directly to Meat Grinder: Claw Coupling & Speed Control Motor

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