11 best dc speed control

Product description

Brand:RioRand

Product Name :DC Brush Motor Speed Controller

DC Controller is required in the following situations:

1. Need a wider speed range.

2. Need fast dynamic response process.

3. Automatic smooth transition is required during acceleration and deceleration.

4. High torque is required when low speed operation is required.

5. Good excavator characteristics are needed, which can automatically limit the overload current to the set current

6.And it is a DC Motor Speed Controller,Not a Voltage Controller

• Potentiometer cable（about 15CM） can be separated, with running stop brake function
• Suitable for long hours of work:Circuit optimization design,stable
• Adjust the motor smooth no noise no vibration,with power indication,wide duty cycle adjustment range
• Using imported high-voltage MOS tube, three pressure 100V high-frequency low-resistance capacitors, automotive fuses
• PWM frequency: 12KHZ

User questions & answers

Question:	If using on a 12v child power wheel, do I want brake, stop, or run settting
Answer:	IT DEPENDS ON THE AMPERAGE DRAW DRAW OF THE 3/4 HP MOTOR, THIS UNIT DID NOT WORK WELL WITH HIGHER AMPERAGE DRAW MOTORS ABOVE 15 AMPS PEAK DRAW
Question:	nesecito para regular pulidoras cual es recomendable
Answer:	Far as I know it is a simple rheostat that controls the voltage to a motor to alter rotation speeds
Question:	Will this work with 2 power wheel motors
Answer:	No it will not does not have amp capacity. Heating element are normally wired 240 volts. They can be wired 120 but they draw double the current.
Question:	What does p and m mean? If Have 3 dc fans wired in parallel, which ports would be appropriate to install the wires into. And where to install power
Answer:	There is a detent that switches power completely off when turned fully CCW.

Product features

Features:

• Wide voltage 7-70V
• High current 30A design
• operation/stop/Brake function
• Circuit optimization design

Advantage:

• Smooth and No vibration sound
• wide cycle adjustment range
• Adopts imported high-voltage MOS tube
• Three high-voltage low-resistance capacitors with 100V voltage resistance
• Parameters are not easy to heat and replace
• Aluminum housing as standard to protect internal circuits and components
• Long-term durability

Parameter:

• Model: ZS-X7B
• Applicable voltage range: DC 7-70V
• Drive current：maximum 30A
• Control power: suggest 12V 300W within 24V 400W within 48V 450W within 72V 500W
• Duty cycle adjustable range: about 1%-100%
• PWM frequency: 12KHZ

Product description

THIS DRIVE WILL NOT OPERATE WITHOUT A PLUG-IN HORSEPOWER RESISTOR. Horsepower resistors are available for purchase. KBMD-240D Multi-Drive - NEMA-1 SCR Drive The Model KBMD-240D, also called Multi Drive, is a packaged SCR drive in a NEMA-1 enclosure. It utilizes the KBMM speed control for its electronics. The Multi-Drive is rugged and compact in size. It handles both 115 and 230VAC line inputs by setting the built-in Dual Voltage Switch. In addition, the single model can be used on a wide range of motor horsepower by inserting the appropriate Plug-in Horsepower Resistor. The Auxiliary Heat sink (optional) increases the rating of the basic unit. An optional Forward Brake-Reverse Switch Kit is also available.

User questions & answers

Question:	I have a 2 hp 220 volt shunt wound 8 amp dc motor. Will this unit work and if so what resistor should I order
Answer:	In my situation, the unit plugged into the existing hardware system with no problem or modification. If it does not as in your case, I would look carefully at the directions or call the manufacturer.
Question:	I purchased the kbmb 240, controller, which hp resistor do i need for a 180 vdc, 1hp motor? is there a part number for line fuses and reversing switch
Answer:	No it is not. Lowes sells some that are z wave compatible. They are called ZSMOKE and ZCOMBO.
Question:	I have vibration plate zen pro tvr 5910 with 100v-120v, dc motor 1.0hp what plug in horsepower resistor do i need
Answer:	The SA521CN replaces one hard wired unit to provide the wireless connection for add-on wireless units such as the SA500. Example: My alarm system had three hard wired units. Replaced one with the 521. I then added four more units to the system wirelessly with SA500 units. Now have seven interconnected detectors in all without running any additional wires.
Question:	Are the Horse power resistors included? What is the price of the heat sink
Answer:	The BRK wireless smoke detector also has the hard-wire connections to interface with both wired and wireless models. Once installed, two wireless units connected everything together with my non-wireless BRK SC7010Bs in adjacent structures. It was a great solution for my detached garage. With the exception of being wireless, they function in the system like the other BRK models. (Note: Use only compatible models of the same brand) One can call First Alert to check on the compatibility of their various models.

Product description

7-80V PWM DC Motor Speed Controller Switch 30A,Motor Speed Control Regulator

Applicable voltage range: DC 7-80V (80V is the maximum working voltage application, please leave allowance)

Drive current: 30A max. (operating voltage relatively high current must be reduced with power use)

Control power: Jianyi 12V 300W within 24V 400W 48V 450W within 72V 500W

Duty cycle adjustable range: about 1%-100%

PWM frequency: 12KHZ

Shell Size: 85MM*59mm*34MM Adjust Potentiometer Hole 8MM Button Projection Height 16MM

Weight: 145g

12-Month Warranty，We value your shopping experience and strive to offer a high-quality product and service. If you're not completely satisfied, you can ask for a replacement or full refund.

• 1️⃣ 7-80V PWM DC Motor Speed Controller Switch 30A,Motor Speed Control Regulator;PWM frequency: 12KHZ;
• 2️⃣ Wide voltage 7-80V high current 30A Design Wide range of applications, on-board switch with operation Stop brake function, adjustable potentiometer soft cable can be separated Line length 30CM
• 3️⃣Circuit optimization design Wide range of duty cycle adjustment, smooth motor without vibration, no vibration, with power indication, stable circuit design for long working hours.
• 4️⃣Adopt imported high-voltage MOS tube, three high-voltage 100V high-frequency resistance capacitors, and fuses for braking. The parameters are not easy to heat and easy to replace. The standard aluminum housing protects the internal circuits and components for long-term durability.
• 5️⃣Package Contents:1 x 7-80V PWM DC Motor Speed Controller Switch 30A;Amazon satisfied customer service & fast ship

User questions & answers

Question:	what value is the potentiometer
Answer:	Pretty sure he means in ohms, not dollars, lol
Question:	What is the efficiency
Answer:	First off I had to purchase two because the first one looked like it was returned and did not work. The second one I purchased worked great. I used it to convert my sons power wheel from the 6v battery to a 12v battery. I did take it to the 30amp mark just to see if it would hold up and it did well.

• Applicable voltage range: DC 7-70V (70V is the maximum operating voltage please leave margin while using)
• Drive current: Maximum 30A(Current need to reduce relatively while working voltage is high)
• Control power: 12V within 300W ; 24V within 400W ; 48V within 450W ; 72V within 500W
• Note: This product is DC brush motor speed controller, can not access AC power and drive brushless motor

User questions & answers

Question:	What is the rms and max wattage ratings on this
Answer:	I would not use it as a surge protector or conditioner. While it can make adjustments to voltage by switching to different taps on the transformer it will not save you item from a surge. It is defiantly not a power conditioner since it does not have any power filtration.
Question:	What’s is the mount depth
Answer:	So as long as your Utility does not drop below 180V and go over 260V then your output should be 110V +-4%. The only other thing to consider is when you are using a transformer to increase the Voltage you end up pulling more current (amps). So in some cases you can not increase the voltage because the Utility can not provide the increase in current. I have only seen this in rare instances, so you should be good to go.
Question:	is this the marine model
Answer:	Yes it can provided the fan amperage is within the units amperage capacity.
Question:	Good day... Is this a single coil or dual? Thanks
Answer:	No. It will make saw run slower at selected lower volts. Look at other appliances on that same circuit and don’t use them if using saw. You are overloading ur circuit. Or change out ur breaker to the same type. Breakers wear out

Product description

PEMENOL The high-performance PWM DC motor speed controller can adjust the engine speed by adjusting the duty of entry of the output signal. It can also adjust the output frequency to adjust the frequency of the output signal to the motor frequency so that the motor is more stable.



Properties:

Soft start protection

Support setting duty cycle

Support set frequency

Adjustable digital encoder

Stepless speed controller

Support for polarity protection

Support parameter memory function

Instrument protective cover



Application:

Drive motor

Brightness control

Speed control

Generator



Parameters:

Working voltage: DC 5V-30V

Rated current: 5A

Peak current: 15A

Power: 150 W (max.)

Working Frequency: 1 KHz-99 KHz

Frequency Accuracy: 1%.

Frequency Resolution: 1KHz

Working cycle: 0% -100%

Working cycle resolution: 1%.

Working Temperature: -40 - 85 °C

Working humidity: 0% - 95%RH

Size: 79* 43 * 40mm

• 【Soft-start protection】 PEMENOL The motor controller has a soft-start protection function that can effectively reduce the inrush current, protect the motor and prolong the life of the motor.
• 【Digital Encoder Button】 With infinitely variable speed controller setting, precise engine speed control and easy-to-adjust control.
• 【Features】 LCD HD display. Can adjust the duty cycle, the upper and lower duty cycle limits and the operating frequency. Comes with start and stop button and can be controlled by external switch.
• 【Parameter memory function】 The adjustable electronic speed controller can automatically save the set parameters to prevent data loss after a power failure.
• ❤️❤️❤️ FOR DETAILED INSTRUCTIONS, SEE THE LINK: https://m.media-amazon.com/images/I/91Yf0pb0V9L.pdf

User questions & answers

Question:	Can it be used on a 12volt case fan to slow the speed down
Answer:	Yes! I have a 12v motor on a atv seed spreader, i use it to control the speed of the motor.
Question:	Can this br used with a permanent magnet motor
Answer:	This controls a plain DC motor, a permanent magnet type.
Question:	Is there a way for this to be powered-up in off-state instead of on-state ? can be a hazard otherwise
Answer:	When power is applied, the controller will output voltage that is set by the last used setting. By pushing the rotary voltage adjustment knob the voltage output will be shut down. Push the knob again and preset voltage will be outputted once again.
Question:	Anyone hearing a high pitched buzzing noise
Answer:	No, this controller is working good for me.

Product features

5V 12V 24V 150W High-Power PWM DC Motor Speed Controller Signal Generator Driver Module Speed Regulator

ZK-MG is a High-power PWM DC motor governor.It can adjusts the motor speed by adjusting the duty cycle of the output signal.

It can also adjust the output frequency to match the frequency of the output signal to the motor frequency, allowing the motor to work more stably.

Features:

Support ON/OFF output

Soft start function

Support set duty cycle

Support set frequency

Adjustable digital encoder

Instrument case

Support reverse connection protection

Support parameter memory function

Use Steps:

1>.Connect right work voltage(Note:don’t connect load before set parameters）

2>.Short press potentiometer to turn OFF output

3>.Long press potentiometer enter into parameter set mode

4>.Short press potentiometer to select set parameters

5>.Rotate potentiometer to set parameter value

6>.Set another two parameters as step3 and step4

7>.Long press potentiometer to save parameters and quit set mode to normal display mode

8>.Connect load as wiring diagram

9>.Short press potentiometer to turn ON output

Parameter Set Mode:

• Short press potentiometer: Select the parameter you want to set including Lower Limit Value of duty cycle, Upper Limit Value and Output Frequency, which could be switched by yourself.

*The lower limit of the duty cycle is displayed as "L" + two digits; The upper limit of the duty cycle is displayed as "H" + two digits or "100"; And the operating frequency is displayed as "F" + two digits.

• Long press potentiometer: Save parameter and quit setting mode to normal display mode.
• Rotate potentiometer clockwise: Increase the setting value.
• Rotate potentiometer counterclockwise:Decrease the setting value.
• STOP pads inside:It is used to connect to an external switch button to turn ON/OFF output if user need control output by another button or controller.

Note:

The module is a PMW driver, which controls the controlled device by changing the frequency and duty cycle of the output signal. It is not a voltage converter, it has no function to change the output voltage.

Adjustable Digital Encoder

The digital encoder knob adjusts the motor speed, which has higher precision and better consistency than ordinary potentiometers.

Digital Tube Display

It displays the duty cycle of the motor adjustment, the upper and lower limits of the duty cycle and the frequency

5135 Instrument Shell

With standard 5135 instrument shell, convenient for customers to install

Product description

Feature:

Our speed controller can only be used for 90V DC motors.

With our compact design and high precision, it reduces power consumption.

Package:

1 x Motor Speed Controller

• Fitting - Our speed controller can only be used for 90V DC motors.
• Low Power Consumption - With our compact design and high precision, it reduces power consumption.
• Speed Control - Due to the adjustable knob, it can adjust the voltage freely, convenient and simple.
• Widely Usage - It can be used for speed governing device drivers. It fits for many areas, such as packing, printing, electronics, clothing machinery, and etc.
• 100% Satisfied Service - Enjoy a smooth & frustration-free experience with our 100% Satisfied Service in one Month!

User questions & answers

Question:	Will this work for a 110v 3/4hp 4.5amp 2500rpm dc motor
Answer:	This is a photo alarm. Your old one was an ion one. Different models respond better to different situations. Best to have both or a combination of both. http://www.nfpa.org/safety-information/for-consumers/fire-and-safety-equipment/smoke-alarms/ionization-vs-photoelectric
Question:	is this for brushless motor or brush
Answer:	This smoke detector is photo-electric not ionizing. Someone else can probably give you a more precise answer but I'd figure it's about the same amount of radiation as the dirt outside.
Question:	How many watts can this handle
Answer:	Dear Mr. Priestley, The detector comes with a mounting bracket and screws with anchors. If you are not mounting the detector into a wooden surface or a wooden stud underneath drywall then you would have to use a sheetrock anchor to mount the receiving bracket for the detector. All of that is provided and once the mounting bracket is secure in the wall or ceiling, simply align the detector tabs with the mounting bracket receivers, press in and give about a 1/4" rotation on the detector and it should hold fast.
Question:	Sirve para los motores de las cintas de correr? arriba dice motores dc. Pero quiero confirmar
Answer:	The alarm works perfectly

Product description

Specification:

DC Motor Speed Controller

Applicable voltage range: DC 7-70V

Drive current: max. 30A (If the operating voltage is high, then the operating current needs to be reduced. Please use it refer to the power, which will better protect the motor and the Controller.)

Control power (recommended):

12V: within 300W

24V: within 400W

48V: within 450W

60V: within 500W

Duty cycle adjustable range: about 1% -100%

PWM frequency: 12KHZ

Shell size: 85mm * 58mm * 32mm



Fuse:

Current: 30A max

Wire diameter: 2.5mm2 / 0.4cm diameter / 12AWG

Length of wire: 26cm (total length including seat 30cm)



Product List:

1 x DC Motor Speed Controller

1 x 30A Fuse



KeeYees: Best choice in various Electronic Modules & Components, DIY Parts and Tools to

support your work and design challenges from Home, School to Industrial applications!

• 【Wide Voltage】: Wide voltage input 7-70V, maximum output current 30A (If the operating voltage is high, then the operating current needs to be reduced. Please use it refer to the power, which will better protect the motor and the Controller. It is recommended that 12V within 300W, 24V within 400W, 48V within 450W, and 60V within 500W.)
• 【Speed Control Knob】: The knob has a switch function, which can control the motor speed from 0% to 100%. Adjustable potentiometer flexible cable can be separated, the cable length is 15CM.
• 【Optimized Design】: Wide duty cycle adjustment range; smooth motor without noise and vibration; with power indication; stable circuit design suitable for long-term work.
• 【High Quality】: Adopt high-quality high-voltage MOS tube, three 100V high-frequency low-resistance capacitors, automotive fuses, accurate parameters, not easy to get hot, easy to replace. With aluminum case to protect internal circuit.
• 【30A Fuse】: This set contains a 30A fuse to prevent shorting of the motor interface. Double protection of your Motor and Motor Speed Controller.

User questions & answers

Question:	can this be used on a minn kota EDGE 45lb.thrust 5 speed trolling motor
Answer:	If it's between 7-70v, below 30amps, and a brushed motor, yes. Amp draw is going to be the issue, some trolling motors can draw over 30amps which would blow the fuse and just swapping to a higher rated fuse is asking for trouble.
Question:	In the wiring diagram the fuse lines wire is black, but the actual wire is red. That's confusing, where will the fuse line wire go? M+ or M
Answer:	I used this speed control in my son's Power wheels. What I did was places the fuse line in Input P+ (P+ and P- are for the wires from the power source, e.g. the battery . Dont concern your self with the fuse line wire color. M+ and M- are the output contacts the wires coming from or going to the moter are connected there. Hope this helps. You can also look up YouTube videos to give you a visual of how to connect the speed control.
Question:	Why does the internal fuse keep popping with a 20V 5A dewalt battery swap in a powerwheels car
Answer:	The DEWALT battery is most likely a 5AH which rating of length of power but a DEWALT battery will actually pop a 30A fuse on initial power surge. I just recently used one of these on my daughters power wheels and I ended up putting a 40A fusel in and haven’t had any issues so far
Question:	It worked at first, now it won’t limit speed. Just full speed. Any idea what’s wrong
Answer:	Unfortunately the one I purchased stopped working after an hour.

Product description

Description



The 1203BB DC Motor Speed Regulator controls the speed of a DC motorby adjusting Pulse-Width-Modulated (PWM). It provides a continuous current of 3A to your DC motor or other DC load. Besides, the circuit also includes a 3A fuse. With reverse connection of power supply and control the forward or reverse direction and the stop of DC motor by switch.



Features

- Material: Metal.

- Size: 5 * 3.2 * 1.5cm.

- The switch cable length 15cm.



Operating instruction

Before you attempting to wire the controller, make sure that the power is off.

1. Connect wires refer to the wiring diagram.

2. Turn on the power, and adjust the potentiometer.

3. The LED indicates the power up and the speed of motor.



Warning: Do not reverse positive and negative power loads. This will damage the controller!



Package Including

1 * 1203BB 6V 12V 24V 3A 80W DC Motor Speed Controller (PWM) Adjustable Reversible Motor Driver Switch

• 1203BB DC Motor Speed Controller regulate the speed of the motor by adjusting Pulse-Width Modulation (PWM).
• Working Voltage: DC 6-24V. Maximum continuous output current : 3A. Maximum output power: 80W.
• The Motor Speed Controller built-in switch. You can control the forward or reverse direction and the stop of DC motor by the switch.
• The circuit built-in a 3A fuse. Make the use of this motor safer.
• Note! DC motor speed controller is connected to DC power supply. Never connect directly to household 220V AC power supply.

User questions & answers

Question:	Before I return it: I'm using it to run a 10,000 rpm cooling fan. There does not seem a "middle ground" - only on and off
Answer:	Absolutely none; it is the best smoke alarm I have ever bought. I placed it in a 4-foot hallway between the kitchen and foyer.
Question:	Can it be powered by an adapter 12V 5A
Answer:	This is only a photo detector sensor. I bought one thinking it had both given their "sees both fast and slow burning" but discovered otherwise and sent it back. I ended up replacing it with a First Alert SA320CN (dual sensor) which rates high by consumer reports and have had no issues.
Question:	What is the PWM frequency and is the frequency adjustable
Answer:	The red wire pictured is to interconnect the alarms throughout the house. If you only have two wires (probably white-neutral and black-hot) it is not interconnected. So if you wanted to upgrade to an interconnected for safety or code reasons you may want to consider ones that are wirelessly interconnected, although I don't have any personal experience if they are problematic. Or you could simply go with a stand alone plug in. If you read my review, I would highly recommend against the Kiddie p12040 regardless.
Question:	Can you connect 2 motors (as long as you are under 3A), or will there be a problem? Please answer if you are the manufacturer or know for sure
Answer:	I cannot post a photo, but if you are replacing a Kidde with a kidde, the harness hasn't changed.

• Powered by RioRand advanced technology
• From left to right they are motor-, motor+, power-, power+
• Working voltage: dc 12V - dc 40V, control power: 0.01 - 400W
• Static Current: 0.02 A ( Standby ),PWM Duty Cycle: 10% -100%
• PWM frequency: 13 kHz

User questions & answers

Question:	Is it possible to purchase a case made for this item
Answer:	Yes, your product has an SMPS inbuilt so just a adaptor is required
Question:	How can I connect this to an Arduino to control a 12V motor
Answer:	The maximum wattage of this transformer is 500W. So before anyone can answer your question please check your welder's power consumption; i.e. how many Watts does it consume? If that is not available then find out how much current the welder draws and multiply the current rating by 220 to get a value that should less than 500.
Question:	Are there ports to screw the wires in or do they need to be soldered on
Answer:	Check with Amazon and the seller? I just give advice on electrical questions.
Question:	is there any on/off switch in this
Answer:	A transforme only converts the voltage whereas a voltage regulator/stabilizer converts the voltage as well as regulates any fluctuations in the power to ensure that your electronics get clean power and protects against the damage done by power spikes and surges.

• WIDELY OPERATING RANGE:Input:DC 10-60V,max drive current is 6A,Maximum wattage is 300W,PWM pulse width adjustable range: 10%-100%
• ADJUSTABLE KNOB:DC brush motor speed driver is designed with a voltage adjustment knob, very convenient for voltage control., DC output stepless adjustable.
• WIRING TERMINALS DESIGN: The wiring terminals adopts fence type design and is with safety cover, and there is wiring marks on each terminal, please follow the marks when you are wiring.
• SPECIFICATION:Small Size:0.4×3.9×2.4inch, DC motor speed controller has high precision, wide speed controlling range, low power consumption and long service life
• OCCASION:Pwm dc motor speed controller widely used for speed governing device drivers of packaging, printing, electronics, instrument meter, clothing machinery, medical machinery and other industries

User questions & answers

Question:	Will this work on a minn kota 30 trolling motor and will it go into reverse. Thanks
Answer:	Says 70 calories per serving. Serving size 17 grams (aprox. 3 Pops) Servings Per Container 13 Hope that helps!
Question:	Is this product waterproof
Answer:	2 years, but they are just sugar, very very yummy sugar :) I'm sure they will last longer. Best lollipops I've tasted too. Soccer team is always asking me to bring them to practice.
Question:	The switch on the front ( i. ii) is that forward and reverse
Answer:	According to the instruction, it should.
Question:	Is this a dpdt switch also
Answer:	Many "non-electronic"products are not extremely sensitive to frequency. This product does not convert frequencies, only voltage. Most electronic products need the correct frequency as well as voltage. If you plug into a power source (e.g., wall outlet) that has 50 Hz in, you will get 50 Hz out. And the same for 60 Hz. So, if you have electronics made for one frequency and the power source is another, you are taking a risk of damaging your item.

• Item Type: Motor Speed Controller
• Material: PC Color: Gray
• Supply Voltage: DC 12V-60V
• Output Current: 10A Continuous current: 6A
• Size: 99x90x60mm/3.8x3.5x2.3in