A motor controller takes a low current low voltage input signal and drives a motor with higher voltages and currents. Listed below are the many types of motor controllers with a brief explanation of each one. For full details of each motor controller go to the item page.

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Each motor controller item page has supporting links to data sheets, manuals, etc. The output of a motor controller is PWM based, which stands for pulse width modulation. The concept of a PWM signal is to switch the output power on and off really fast in order to reduce the average voltage supplied to the motor in order to precisely control the speed of a motor. Capacity and Voltage: Channels: 1 Voltage: 5. With added heat sinks it can handle 27 Amps continuous current with a suitable heat-sink and up to Amps in very brief repetitive pulses.

Control Inputs: Analog voltage, radio control, serial and packetized serial. Control Inputs: Radio control only. Capacity and Voltage: Channels: 2 Voltage: V Thermal and overcurrent protection and Lithium protection mode. Other Features: Simple motor control through an Arduino with the use of supplied libraries located here.

Capacity and Voltage: Channels: 2 Voltage: 2. See datasheet for details. Separate or Mixed. Encoder Input for Speed and Position Control. Other Features: Built-in commands for controlling acceleration, deceleration, distance, speed, current sense, voltage limits and more. Below are some schematics that may not apply directly to what you wish to do, but will give you a starting point or you can use pieces of it. This is our preferred way of controlling a robot with a RC controller and seems to work the best out of all the other methods that we have tried.

Or you can build custom connectors with receptacles to go from the headers to the MD You can add all the sensors, etc. See our controller hook up page for more details. These kits also provide you with battery trays for your controller power. You will want some crimp receptacles to attach the wire to the header.

Motor Controllers

You will want some 3-ping crimp receptacles to attach the wire to the header. Main Support Page. Click Here To Order. Size: 4. Size: 1. Size: 2.

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Size: 3. Multiple operating modes configurable via an on board DIP switch. Size: 0. Motor Controllers What is a Motor Controller? Pulse Width Modulation Available Motor Controllers Below is a grouped listing of various available motor controllers grouped by company. Click Here To Order Schematics Below are some schematics that may not apply directly to what you wish to do, but will give you a starting point or you can use pieces of it.There seems to be a problem serving the request at this time.

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Only 2 left. Only 1 left! See similar items. Results pagination - page 1 1 2 3 4 5 6 7 8 9 Hot This Week. Sponsored Listings. Got one to sell? You may also like. Hobby RC Speed Controllers. Make an Offer. Shop by Category. Buying format see all. All Listings. Best Offer. Buy It Now. Classified Ads. Brand see all. Age Level see all. Not Specified.

rc dual motor speed controller

Compatible Vehicle Type see all. Compatible Motor Type see all.Hello, my friends. I have often found hobby RC electronics to be of interest in my projects due to their apparent simplicity and ease of use. However, it took me a while to figure out how to put together all the different components, figure out where to get all of the stuff, and read all of the rather peculiar ratings when I was trying to build something.

Therefore, I hope that this guide will speed things up for you and lead to successful projects. Did you use this instructable in your classroom? Add a Teacher Note to share how you incorporated it into your lesson. Shipping takes forever.

There are other, cheaper websites, like GoodLuckBuy however I have heard that the reliability and customer service of these is often compromised.

Also often abbreviated as Tx, this is the thing that actually takes your commands and sends your receiver the commands for the servos and the motors. All RC Remotes have a certain frequency that they operate on.

Older, analog remotes operate on lower frequencies, which were determined by a crystal. Modern, digital, remotes usually operate in the Gigahertz Range, often at 2. RC airplane and helicopter remotes have control sticks, which are mostly self explanatory. Usually, one of the two control sticks on an airplane remote is the throttle control stick, and is not spring loaded in the vertical direction, which means it will not spring back when you let go.

Remotes are usually available with this stick on either the left or the right side, and are sold as mode 1 or mode 2. RC car remotes have a trigger and a knob to control different things. Most RC remotes have something next to the Control sticks called the trim. Transmitters also often have reversing, which reverses the output signal of the control sticks.

The number of channels a remote has shows how many things it can control. For example a three channel remote could control three things, such as three servos, three motors, or a combination of any of those. Motor controllers and servos receive the same type of signal.

Expo, Telemetry, Limited travel and Model memory are all things seen on better, more expensive transmitters, but are not necessary for the average project. Expo stands for exponential rates, so that linear movement of your control sticks will result in an exponential output signal curve.It is suitable for small robots, cars and boats, and especially well suited for the Antweight and Beetleweight classes of fighting robots.

rc dual motor speed controller

Out of the box, it can supply two DC brushed motors with up to 5A each. Peak currents of 10A are achievable for a few seconds. Overcurrent and thermal protection means you'll never have to worry about killing the driver with accidental stalls or by hooking up too big a motor. The operating mode is set with the onboard DIP switches so there are no jumpers to lose.

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Sabertooth is the first synchronous regenerative motor driver in its class. The regenerative topology means that your batteries get recharged whenever you command your robot to slow down or reverse. Sabertooth also allows you to make very fast stops and reverses - giving your vehicle a quick and nimble edge. The lithium cutoff mode allows Sabertooth to operate safely with lithium ion and lithium polymer battery packs - the highest energy density batteries available.

Sabertooth's transistors are switched at ultrasonic speeds 32kHz for silent operation. Use of our motor drivers with cheap AC adapters is not recommended. Use a battery or at least put a battery in parallel with a DC supply. Need more power?

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Lead Time In stock. Show us yours!AmpFlow Motor Speed Controller. Motor speed controllers get connected to your battery and your motors. Your radio control receiver also plugs into the motor controller.

The controller is then able to control the speed and direction of the motors. The set-ups for the controller is simple plug-and-play. You can fine tune some of the parameters, but in most cases you won't need to.

Our controllers operate two channels independently of each other so you only need one controller to drive and steer both the left and the right wheels.

They feature adjustable braking, acceleration, and current limiting. Two mixing options are available. Each joystick can operate one channel independently, or a single joystick can operate both channels for tank-like steering. Over-current and over-heat control logic prevents meltdowns and provides the maximum current even under stalled conditions. The maximum current limit is adjustable.

The A controller measures 7.

Product Description

Weight: 1. Note: This controller has been updated with a metal case rather than the plastic case in the above picture. This speed adjuster plugs into the radio control inputs of the motor controllers. It is a quick and easy way to send the control signals to the motor controllers without the need for an RC transmitter or receiver. Turn the knob to control the motors from full forward to full reverse or anywhere in between. One unit can control both channels of the speed controller by sending the same signal to both channels.

Two units are required to have independent control of speed and direction of both channels. Subscribe Unsubscribe. Fill out your e-mail address to receive our newsletter!Tony Phalen August 27, Boating Basics.

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With major innovations like brushless motors, LiPo batteries and superlight hulls, RC Boats are going faster and faster every year. Novak Pulse www. The Pulse is not completely waterproof but rather splash-proof using internal rubber case gaskets.

Electronic Speed Controls

This controller has five customizable programs. Featured as an OEM ESC in most ProBoat models, it comes wired in a dual-battery configuration with a built-in switch allowing for easy change of battery chemistry types. A water-cooling system flows through the sealed aluminum case.

You can also access additional programming features via the ProBoat Marine Programming Module, giving you access to throttle settings, low-voltage cutoff and drive modes. Hobbywing Seaking A www.

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This boat-specific ESC has great acceleration and a superb linear feel. While it does use a watercooled heatsink, this ESC is not percent waterproof only splashproof. It features forward and reverse running modes, multiple protection features Low Voltage Cutoff, Thermal Protection and Fail Safe and is user programmable by either the transmitter sticks or a separate LED Program Card. Atomik Pro Brushless Marine www.

Atomik has loaded the Marine with high quality components, an effective water-cooling system and wrapped it in a space-saving shrink-tube cover. The Pro Brushless Marine features LiPo low-voltage cutoff, thermal protection and throttle loss protection.

It is waterproof and compatible with many different kinds of sensorless motors.

rc dual motor speed controller

With three programming modes, this ESC will suit many boating applications. Its full epoxy-encased, completely waterproof construction adds to the reliability and desirability of this controller. ETTI Marine 90 www. Multi-functional motor programming allows you to tune throttle characteristics, rotor rotation, timing options and PWM frequency 8K, 16K or 32K.

Compatible with most brushless motors, but does have a restriction of 32, rpm for pole outrunners. Swordfish Pro www. Wrapped in a snug shrinkwrap coating, the Marine features an extremely effective water-cooled heatsink. Tony Phalen.Motor Controllers take signals from a microprocessor or radio control receiver and convert it into a high current varying voltage. We carry many variations and sizes of motor controllers.

For a summary of all the motor controllers and some example schematics, see our Motor Controller Support Page. Hide Out of Stock Items:. This is an Enclosed 4-wheel drive remote control robot kit. It uses four powerful wheelchair motors and the inside robot cavity has plenty of room for electronics. The HD2 tracked platform is a large, heavy duty tracked robot with the power to pull a truck and climb stairs.

A wealth of internal space allows for batteries, controls and an optional computer. Customized version of item TP Category List. Inspection Robots. Tactical Prebuilt Robots. Programmable Arduino Robots.

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