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BRINGSMART DC Worm Gear Motor 70kg.cm High Torque Self-locking Reversed Motor for DIY Robot Rotating Table Door Lock Curtain Machine (12V 12rpm)
- Rated voltage-12V DC, No load speed-12rpm, no load current-350mA, Rated speed-9rpm, rated torque-70kg.cm, rated current-1.6A, Reducer ratio-1:670
- Feature: Output Shaft Diameter: 8mm; The motor is Gear DC motor with micro-turbine worm, you can change the wiring-connection to change motor rotation. -Turbo worm geared motor with self-lock, that is, in the case of motor without electric, the output axis is fixed, self-lock. -The reducer output shaft arranged vertically with the motor shaft, whole motor output
- Application: bank equipment, safe box, paper feeder, intelligent gas meter, tissue machine, accessory of automobile, ad equipment, analysis instrument, electronic game machine,electrical appliances including remote control curtains, locks, paper shredders, copying machines, and safes Inner.
- What You Get: 1pcs x DC Geared Motor; if you need other voltage and rpm, there are many other models of this motor in store.
- Quality: Authentic BRINGSMART brand, we are the ORIGINAL, now copied by many, but they cannot match our constant improvement of quality and personal customer care. Choose a brand you can trust, by people who use their own products. BRINGSMART you can believe in.
Tim
Reviewed in the United States on September 9, 2024
Connected it to a 12v battery and a 12v-24v motor utilizing it to rewind my 3D filament.Smoked it half way through the 1st reel. Had to rewind the rest of the reel by hand. Bummer.
Kindle Customer
Reviewed in the United States on January 9, 2024
Was unable to function for my needs
Customer
Reviewed in the United States on January 6, 2024
Excellent control of 0-5rpm 12 v motor.
BobbyHead
Reviewed in the United States on August 3, 2023
The media could not be loaded.
Marcus M
Reviewed in the United States on October 13, 2023
The media could not be loaded.
Diaphones
Reviewed in the United States on April 13, 2022
I've purchased a few of these gear motors and will continue to do so, they are decent. I bought 3 of the motor speed controllers also, and one arrived dead and the other 2 went up in smoke after just a few minutes of use. I didn't do a post mortem on the dead controllers, but it seems from the extreme heat that the 7805 regulator is what burned up, or maybe the control chip itself shorted and then the regulator went next. With the damaged controllers, the motor still runs and can reverse, but only at full speed.The biggest thing I don't like about these controllers is that the control chip itself is not a standard, servicable part. The little 8-dip IC is actually an 8-bit microcontroller with custom programming, so if (when) it dies, you can't just swap in another. Competitors' products use an op-amp or 555 instead, which are easily replaced parts. Maybe there is some benefit to this custom chip, but it seems like overkill and it makes the thing end-user non-repairable. Sure, $13 is not a lot of money to replace the whole board, but a $0.70 IC is still a lot cheaper.
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