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10.8V-21V Metal RS550 DC Motor 14 Teeth Gear Micro Motor 25000RPM for Electric Saw Mini Reciprocating Saw Drill Screwdriver

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From Price 11.90
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Delivering across 🇸🇪 Sweden
6–11 business days · 3,67 € per order
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Description

Industrial Hardware
4.7/15,000+

Reviews 304

4.6
November 5, 2025
21V 25000RPM

OK

November 5, 2025
21V 25000RPM

OK

July 3, 2024
21V 29800RPM

The housing is dented in two places, which caused the end plate to pop out, and the most important thing is the damaged gear (chipping).

August 18, 2023
21V 25000RPM

product arrived without protection, only a bubble bag, damaged, the engine does not turn, immediate refund

July 7, 2025
25V 29000RPM

The motor arrived on time but the gear does not match, it was supposed to be 9.5mm but it came 8.2mm and unfortunately it does not fit

May 27, 2024
18V 27000RPM

The product did not have the appropriate pinion, the diameter is one millimeter larger and it cannot be used.

February 20, 2024
21V 25000RPM

Thank you, everything as ordered. I recommend it

May 21, 2024
10.8V 21500RPM

Already applied and working perfectly.

September 8, 2024
21V 25000RPM

It is defective

August 8, 2024
14.4V 24500RPM

recommend

November 24, 2023
18V 27000RPM

It is a pity that I did not have time to install this engine. Earlier, I bought the same engine, but due to my carelessness, I did not measure the diameter of the gear and bought it with a diameter of 10 mm. I ordered another one - with a diameter of 8.2 mm, and they also sent one with a diameter of 10 mm...now I have two unnecessary engines..."thank you" - to the assembler!

June 5, 2024
21V 27500RPM
December 4, 2025
21V 29800RPM
December 16, 2024
25V 29000RPM

You sent me the wrong 25v motor with a gear diameter of 9.4. I had requested 21v with a diameter of 8.2 and 14 teeth as the order says. It is useless to me. 6945545202 Antonis Vlastos

November 29, 2024
21V 25000RPM
August 12, 2024
21V 27500RPM
October 16, 2024
21V 29800RPM
February 20, 2023
21V 25000RPM
June 11, 2024
21V 25000RPM
August 17, 2023
21V 25000RPM
March 15, 2024
25V 29000RPM

I received the parcel, thanks to Jum, but the gear in the motor turned out to be a little larger in diameter, and the razor has a weak motor, you start shaving and the bristles stop it

October 22, 2025
21V 25000RPM
September 17, 2024
21V 25000RPM
February 14, 2025
10.8V 21500RPM
July 10, 2024
21V 25000RPM
October 30, 2023
18V 27000RPM

Fast delivery. I will install, check - I will add. thank you! I was careless... the diameter of the gear is 10 mm, but 8 mm is required. The engine is working.

November 14, 2024
21V 27500RPM
May 19, 2023
21V 25000RPM
June 20, 2023
21V 25000RPM
November 26, 2024
18V 27000RPM
December 13, 2024
21V 25000RPM

I received the parcel. It was well packed. I installed the motor on the electric saw. It works like new. I am happy with the product.

August 22, 2024
21V 27500RPM

One motor is defective! I sent you photos of both bikes, but you didn't reply to my complaint!

November 7, 2024
21V 27500RPM
July 9, 2025
21V 25000RPM
June 20, 2023
21V 25000RPM
July 29, 2023
21V 25000RPM

The brushes fell off right away. Very not durable. Need to make spare brushes

June 26, 2024
21V 25000RPM
April 16, 2024
21V 25000RPM

Perfect. I got what I ordered. Everything is OK. I received it on time.

February 17, 2025
21V 25000RPM
August 21, 2023
21V 25000RPM

The motors have not been tested yet, hopefully they will work without problems

June 14, 2024
21V 29800RPM
August 6, 2024
25V 29000RPM

The diameter of the six does not match. The original one is smaller (on the right)

September 6, 2024
21V 29800RPM

I will check and add. Put everything works. How long time will tell.

May 2, 2025
18V 27000RPM

very bad don't buy it has no zoom and no quality

April 7, 2025
21V 25000RPM

Installed in a small CHAIN ​​SAW! It works so far

August 28, 2024
21V 25000RPM
August 24, 2024
10.8V 21500RPM

8.2 mm what is it see photo from your page

January 7, 2023
21V 25000RPM
June 19, 2025
21V 25000RPM

Your engine burned out after running for less than 30 minutes

September 4, 2025
12V 23000RPM

I received the order according to the description. Thank you.

July 4, 2024
21V 25000RPM

Motor for mini saw. Fits perfectly.

January 31, 2024
21V 25000RPM

Everything is fine, it's already the third order👍

September 4, 2024
21V 25000RPM

It fits perfectly, the saw works, thank you

August 27, 2024
21V 25000RPM

I don't know yet if it will work or not. Thank you.

November 1, 2024
18V 27000RPM

Works, bought in stock for mini saw

July 22, 2025
14.4V 24500RPM

One engine doesn't turn, it will seize

September 8, 2024
21V 25000RPM

Received, fits, works.

January 25
21V 25000RPM

The gear is the wrong size

November 23, 2023
21V 25000RPM

The engine is working. Thank you.

May 1, 2024
21V 27500RPM
January 14, 2025
21V 25000RPM

Thanks, everything is fine.

September 12, 2025
21V 27500RPM

It works! Thank you.

December 27, 2024
21V 25000RPM

Works great

October 17, 2023
21V 25000RPM

Everything is fine 👍👍👍

November 7, 2022
21V 25000RPM
June 27, 2025
21V 25000RPM

Order 2 times

December 13, 2024
21V 25000RPM

What you need

April 6, 2025
21V 25000RPM

Fine...

January 8, 2024
21V 25000RPM

Thank you

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