Reddit mentions: The best electric motor accessories
We found 13 Reddit comments discussing the best electric motor accessories. We ran sentiment analysis on each of these comments to determine how redditors feel about different products. We found 10 products and ranked them based on the amount of positive reactions they received. Here are the top 20.
1. uxcell DC 12V 1000RPM Micro Speed Reduction Motor Mini Gear Box with 2 Terminals for RC Car Robot Model DIY Engine Toy
- 3D printer motor with high torque
- 59Ncm(83.6oz.in) holding torque
- NEMA 17 bipolar 1.65"x1.65"x1.89" 4-wire
- Build with 39.37"( 1m) Cable and 0.1" pitch Connector
- Rated current 2.0A & resistance 1.4ohms
Features:
Specs:
Height | 0.39 Inches |
Length | 1.42 Inches |
Width | 0.47 Inches |
2. uxcell M20 12V 0.06A 80RPM 5Kg.cm Electric Speed Reducing DC Geared Motor
- Product Name : DC Speed Reduce Motor;Model : M20;Rated Voltage : DC 12V
- Rated Current : 0.06A ( no load );Speed : 80RPM;Rated Torque : 5Kg.cm
- Shaft Diameter : 3mm/ 0.118";Gearbox Size : 14 x 12 x 10mm/ 0.55" x 0.47" x 0.39" (L*W*H);Total Length : 34mm/ 1.3"
- Main Color : Silver Tone, Gold Tone;Material : Metal
- Weight : 10g;Package : 1 x DC Speed Reduce Motor
Features:
Specs:
Height | 0.39 Inches |
Length | 4.33 Inches |
Size | 80RPM |
Weight | 0.0220462262 Pounds |
Width | 3.94 Inches |
3. uxcell DC 12V 78RPM Micro Speed Reduction Motor Mini Gear Box with 2 Terminals for RC Car Robot Model DIY Engine Toy
- Speed: 78RPM; Rated Voltage: DC 12V
- Motor Size: 17mm x 10mm; Shaft Size: 3mm x 10mm
- Small speed reducing motor with metal gearbox increases torque.
- Micro gearbox motor for DIY RC Hobby, drones, planes and more.
- Mini dc gear motor is small and lightweight to easily mount a wheel on the motor's output shaft or copter leaf.
Features:
Specs:
Height | 0.39 Inches |
Length | 2.76 Inches |
Size | 78RPM |
Weight | 0.01984160358 Pounds |
Width | 1.57 Inches |
4. Zoeller 30-0041 50 psi PVC 2-Port Check Valve, 1-1/2"
Specs:
Color | White |
Height | 1 Inches |
Length | 1 Inches |
Number of items | 1 |
Size | 2 x 2 x 2" |
Width | 1 Inches |
6. 12V 6RPM Worm Gear Motor Shaft Turbine Reducer Torque Gear Motor Square Reduction Gear Electromechanical (10RPM)
Fast, powerful,small volumnWear-resistant, high temperature resistant, anti-rustHigh efficiency and safety
7. uxcell RC Front/Rear Steering Linkage Servo Link Pull Rod Turnbuckle 38mm (Purple)
- ✔ Features: Adjustable Length:Overall Approx 46mm/1.81 inch; Center of each hole Approx : 38mm/1.5 inch; Adjustable range: 1mm-20mm
- ✔ Usage: Vehicles & Remote Control Toys, Compatible with: 94101/94102/94103/94122/94123/94762/94763/94111/94188
- ✔ Aluminum Alloy Material, Durable,Great Strength, which is durable and improves the performance of the RC cars. It is a perfect upgrade replacement accessory.
- ✔ Easy To Install,M3 Thread 3mm Hole
- ✔ Package Include:2 Pcs x Servo Link Package
Features:
Specs:
Color | Purple |
Size | 38mm |
8. uxcell 10 Pcs RC Airplane Landing Gear Wheel Stoppers 2mm Inner Dia 8x5mm w Screw
- Product Name : RC AirplaneLanding Gear Wheel Stopper;Size : 2 x 8 x 5mm/ 0.07" x 0.31" x 0.19"(Inner Dia*OuterDia.*H)
- Thread Dia : 2.5mm/0.098"(Dia);Screw Size : 3 x 4mm/0.12" x 0.15"(Dia*L)
- Material : Copper;Color : Copper , Black
- Total Weight : 20g
- PackageContent : 10 PcsxRC AirplaneLanding Gear Wheel Stoppers
Features:
🎓 Reddit experts on electric motor accessories
The comments and opinions expressed on this page are written exclusively by redditors. To provide you with the most relevant data, we sourced opinions from the most knowledgeable Reddit users based the total number of upvotes and downvotes received across comments on subreddits where electric motor accessories are discussed. For your reference and for the sake of transparency, here are the specialists whose opinions mattered the most in our ranking.
> Geneva drive
Cool mechanism, but bulky and complex, lots of things can go wrong while making that, and it's a lot of work to make.
Consider just direct driving it with a simple servo, or stepper motor.
Both let you specify exactly how far you want the device to rotate, and omitting the Geneva mechanism oughta make the blaster much simpler.
Simpler means easier to build, faster to build, and generally more reliable.
For a stepper or DC gearmotor, you probably want a simple cycle switch to depress whenever the device is rotated so that a cylinder is in position, just so it knows when to stop if steps gets skipped. Lots of servos are position aware and don't need this.
If you do stick with the Geneva drive, you should look into either a stepper motor to power it, or search for a DC gearmotor. You can use the TT arduino gearbox, but run it at 2S voltages + with the stock motor so that it doesn't blow itself apart in a jam. I'd recommend an n20 gearmotor over it. If you do the geneva drive, that'll def give you style points + cool factor as well.
Perhaps this device would be adjusted/resized to be of use.
UCF gives you access to a pretty nice 3d printer, not sure if that's the limited access you mentioned.
That's all I can think of for now, if you come into any other questions, feel free to ask.
One last note.
n20 micro gearmotors are nice, and have a surprising amount of torque for their size. More than a lot of larger gear motors.
Personally, I'd probably try using a servo first, one that has 180 degrees rotation, then stepper, then that n20 gear motor if I didn't like the former two.
The size of that n20 is super convenient, and it's prime shipping.
Edit:
One advantage of the geneva drive I just realized.
The servo and stepper both have the ability to hold the cylinder in place in a direct drive, and make it quite difficult to move it.
The servo will even return to it's specified position if you do manage to move it.
But in both these cases, constant amount of power is required, and that'll drain a battery pretty quick if you always leave it on.
In that case, you could either
Edit Edit:
In case you find a 180 degree servo limits your turret cylinder selection too much....
Basically any non continuous, full turn/multi turn (often called winch) servo is ideal.
And one last idea. You can always just add a potentiometer yourself to the turret cylinder. Then any old stepper/dc gear motor will be position aware, and you can direct drive it and return the turret to it's former rotation when an external force forcibly rotates it.
I agree that a servo would be the best option. But a servo can only rotate 180° so if you need it to rotate more you have to go with a geared down Dc motor.
https://www.amazon.co.uk/sourcingmap-Reduction-Electric-Gearbox-Centric/dp/B01KTZXZDE/ref=sr_1_6?ie=UTF8&qid=1491417991&sr=8-6&keywords=dc+motor
https://www.amazon.co.uk/0-06A-5Kg-cm-Electric-Reducing-Geared/dp/B00977HK2S/ref=sr_1_7?ie=UTF8&qid=1491417991&sr=8-7&keywords=dc+motor Or a stepper motor.
https://www.amazon.co.uk/HALJIA-4-Phase-Stepper-ULN2003-Arduino/dp/B01DM8N9HW/ref=sr_1_7?ie=UTF8&qid=1491418126&sr=8-7&keywords=stepper+motor This one even comes with a h bridge.
You'll need a signal generator.
Eletroboom did it with an oscilloscope on his channel explaining 3 phase AC power and motors.
Easier to use a cheap (around or under $5) DC motor and a battery or two.
Reading your other responses... spinning tassels don't need thousands of RPM.
Get one of those robotics DC motors that might spin in the 10s to 100s of RPM and maybe under power it.
https://www.amazon.ca/uxcell-600RPM-Reduction-Terminals-Engine/dp/B071NWS327/ref=sr_1_57?gclid=CjwKCAjwlPTmBRBoEiwAHqpvhT9B2IuK4QIYehMAPoT40MrX0CJls3I47Ms3YbIUiRdJYuJDLEgQSRoC78YQAvD_BwE&hvadid=326565537595&hvdev=c&hvlocphy=9000821&hvnetw=g&hvpos=1t1&hvqmt=e&hvrand=17428466452923765751&hvtargid=kwd-314585793344&hydadcr=3477_10301166&keywords=dc%2Bmotor%2Brobot&qid=1558060843&s=gateway&sr=8-57&th=1
If the water only drops an inch when it runs, then you have either some serious inflow, or something else is wrong.
Try bypassing the switch (unplug pump from switch and plug into outlet) and see if you can drain the pit dry by letting the pump run continuously for a few minutes. This will not hurt the pump in any way, it's going to be happier staying running than short cycling.
If you can drain the pit this way (listen for the sucking sound, if you can't see) then time the refill rate (plug the float switch back in and see how long it takes until it runs). If you can't drain the pit this way, you need to check grading and drainage around your house, because you have hundreds of gallons of inflow each hour. Or else your pump is spinning but not moving much water.
Or, as others have said, your check valve is bad and it's filling itself back up. I finally invested in one of the check valves with the clear part, it was one of the best decisions I made.
Amazon
http://www.amazon.com/F450-V2-Board-Wheels-Shaft-Quadcopter/dp/B00GWEU684/ref=sr_1_1?ie=UTF8&qid=1422515361&sr=8-1&keywords=amico+450+frame
https://www.amazon.com/Zoeller-30-0041-2-Port-Check-Valve/dp/B004XBRIHA/ref=sr_1_2?keywords=Zoeller+30-0041&qid=1563556029&s=gateway&sr=8-2
OP would probably prefer a DC motor. With an AC motor he would not be able to vary the speed whereas the DC motor can be sped up/slowed down by using a different voltage power supply.
example
I don't know exactly what size you are looking for, but measure them and search Amazon with "RC turnbuckle purple". Lots of options, just need to find the right size.
Example - 38mm. That one is a little pricy for a single but there's options. Just note, some of them would switch from a ball end screw to a regular screw for mounting
uxcell RC Front/Rear Steering Linkage Servo Link Pull Rod Turnbuckle 38mm (Purple) https://www.amazon.com/dp/B07R4RK7PQ/ref=cm_sw_r_sms_apa_i_S30JDbYHQPWDN
uxcell 10 Pcs RC Airplane Landing Gear Wheel Stoppers 2mm Inner Dia 8x5mm w Screw https://www.amazon.com/dp/B01LBJKKQC?ref=yo_pop_ma_swf
It's more of a bend off with pliers. https://www.amazon.com/Jasco-Z-Wave-Auxiliary-Switch-45710/dp/B00YTD8U1A/ref=sr_1_5?ie=UTF8&qid=1485537186&sr=8-5&keywords=jasco+zwave
The one pictured there has the three little tabs that you need to bend off to put next to another switch. Bending off the tabs lets them sit flush with another switch, which must also have its tabs broken off. See this picture: https://images-na.ssl-images-amazon.com/images/I/71HXNRz9VfL._SL256_.jpg