Motors & Servos
| Quantity | 1 Piece(s)/pack |
| Color | Yellow + black |
| Material | ABS + iron |
| Compatible Models | Robot, gun toy, four wheel drive toy, aircraft toy, vibration products |
| Other Feature | Motor speed: 100 per minutes; Torque: 4.5kg. cm1; Voltage: 3~6V; Non-loaded revolving speed: 100RPM; Non-loaded current: 60mA; Torque (6V): 4500mg cm |
| Packing List |
1 x Motor 1 x Wheel |
- Suitable for microcontroller development
- Voltage: DC 5V
- Diameter: 28mm
- Step Angle: 5.625 x 1/64
- Reduction Ratio: 1/64
Weight: 1.45 oz (41 g)
How to control a ULN2003 stepper motor with Raspberry Pi
Fire four solenoids, spin two DC motors or step one bi-polar or uni-polar stepper with 1.2A per channel (3A peak) using the TB6612.
We really like these dual H-bridges, so if you want to control motors without a shield or HAT these are easy to include on any solderless breadboard or perma-proto.
We solder on TB6612 onto a breakout board for you here, with a polarity protection FET on the motor voltage input and a pullup on the "standby" enable pin. Each breakout chip contains two full H-bridges (four half H-bridges). That means you can drive four solenoids, two DC motors bi-directionally, or one stepper motor. Just make sure they're good for 1.2 Amp or less of current, since that's the limit of this chip. They do handle a peak of 3A but that's just for a short amount of time. What we like most about this particular driver is that it comes with built in kick-back diodes internally so you dont have to worry about the inductive kick damaging your project or driver!
There's two digital inputs per H-bridge (one for each half of the bridge) as well as a PWM input per driver so you can control motor speed. Runs at 2.7V-5V logic. The motor voltage is separate from the logic voltage. Good for motor voltages from 4.5V up to 13.5V! This wont work well for 3V motors.
Comes as one assembled and tested breakout plus a small strip of header. You'll need to do some light soldering to attach the header onto the breakout PCB. Arduino, motors, and power supply not included. Check out the handy tutorial on assembly and wiring!
- The ULN2803APG / AFWG Series are high−voltage,high−current darlington drivers comprised of eight NPN darlington pairs.
- All units feature integral clamp diodes for switching inductive loads.
- Applications include relays, hammer, solenoid, unipolar steppers, lamp and display (LED) drivers etc.
- Output current (single output): 500 mA (max)
- High sustaining voltage output: 50 V (min)
- Output clamp diodes
- Inputs compatible with various types of logic.
- Package Type−APG : DIP−18pin
Downloads
Tutorials
How to Control a Stepper Motor using your Raspberry Pi & the ULN2803 Driver Chip
| Model | 42BYGH34-0400A |
| Material | Metal |
| Dimensions | approx. 42x42x34mm (Length x Width x Thickness) |
| Step Angle | 1.8° |
| Rated Voltage | 12V |
| Rated Current | 0.4A |
| Number of phase | 2 |
| Resistace Per Phase | 30Ω±10% |
| Rotor Intertia | 34g.cm2 |
| Holding Torque | 28N.cm |
| Detent Torque | 1.6N.cm |
Scope: 3D Printers, Monitor Equipment, Medical Machinery, Textile Machinery, Packaging Machinery, Stage Lighting,ect.
Brand:JX
Item:PDI 5521MG Servo
Dead band: 2μsl
Working frequency: 1520μs / 330hz
Operating Voltage: DC4.8~6.0 V
Operating Speed (4.8V): 0.18sec/60 degrees
Operating Speed (6V): 0.16 sec/60 degrees
Stall Torque (4.8V): 17.25kg.cm (239.55oz/in)
Stall Torque (6.0V): 20.32 kg.cm (281.89 oz/in)
Dimensions: 40.5X20.2X44.2mm /1.59 X0.80X1.74 in
Weight: 55.6 g (1.96oz)
Connector Wire Length: JR 265 mm (10.43in)
Usage:For RC Airplane,Aircraft,Glider,Boat,Car
Features:
-High performance digital standard servo
-High-precision Taiwan-made aluminium gears with hard anodizing
-CNC aluminium middle Shel
-Dual ball bearings
Package Includes:
1x PDI 5521MG Servo
Grandpa scarer - servo control
Item Name: Servo Tester
Size: 46x32x17mm
Weight: 8g
Color: Blue
Input: DC 4.2 to 6.0V
Output: ≤15mA (5.0)
Output signal: 1.5ms±0.5ms
Adjustment Methods: Manual, Neutral, Automatic.
Features:
Small size,low power consumption,high reliability and easy operation.
It can easily detect and configure server virtual bit, jitter and middle position.
Can connect two servos or ESC;
MCU control,good stability,high accuracy.
Note:
This product can't test a servo with a weight more than 55g.
If you want to test the motor,please first connect the ESC.
Package Includes:
1x servo tester
Item:4X MG995 Servo
Dimension: 40mm x 19mm x 43mm
Weight: About 52g/1
Operating Speed:
0.17sec / 60 degrees (4.8V no load)
0.13sec / 60 degrees (6.0V no load)
Stall Torque:
13kg/cm at 4.8V
15kg/cm at 6V
Temperature Range: -30 ~ 60 centigrade
Dead Band Width: 4 usec
Operation Voltage: 4.8 - 7.2Volts
Motor Type: 3 Pole corless
Potentiometer Drive: Indirect Drive
Gear Type: All Metal Gears
Connector Wire Length: 11.81 inch (300mm)
Usage:For RC Models, Robotics
Features:
- High power output servos
- Output torque is rated at 8.5kg/cm at 4.8V or 10kg/cm at 6V
- Compliant with most standard receiver connectors: Futaba, Hitec, Sanwa, GWS etc...
- Metal Gear Servo
- Each servo comes with servo horns and fittings
- Light Weight
- Low Noise
Package Includes:
1 x MG995 Servo
Here are the links of the CE Certification and the Environmental Certification:
CE Certification:
https://www.dropbox.com/s/x937yu696g449o2/CE%20Certification%20.pdf?dl=0
Environmental Certification:
https://www.dropbox.com/s/38ncgzktlsxlhvw/Environmental%20Certification%20.pdf?dl=0
Brand: Machifit
| Dimensions | 140mm×110mm×48mm (L*W*H) |
| Input | AC220V±10% 50/60Hz |
| Spindle Motor | 500w |
| Spindle Speed | 3000-12000r/min |
| Motor Diameter | 52mm |
| Motor Length | 208mm |
| Operating Voltage | 100V DC |
| Current | 6A |
| Speed | Up to idle up to 15,000 rev / min |
| Torque | 5000G/CM |
| Insulation Resistance | > 2 megohms |
| Dielectric Strength | 400V |
| High precision spindle runout 0.01-0.03 | |
Chuck size:
Small diameter: 7.8mm
Nut Size:
Inner Diameter: 8.7mm
Height: 13mm
Hex Diameter: 17mm
Outer Diameter:19mm
The Usage of "Don't pipe":
Its function is to inhibit the switched source. If they are open, the source does not give tension.
If the short circuits, for example with a relay, the source generates the voltage to which it is regulated with the potentiometer.
There will be no problem in controlling the motor using these pins.
Let your robotic dreams come true with the new DC+Stepper Motor HAT from Adafruit. This Raspberry Pi add-on is perfect for any motion project as it can drive up to 4 DC or 2 Stepper motors with full PWM speed control.
Raspberry Pi and motors are not included.
Since the Raspberry Pi does not have a lot of PWM pins, we use a fully-dedicated PWM driver chip
onboard to both control motor direction and speed. This chip handles
all the motor and speed controls over I2C. Only two pins (SDA & SCL)
are required to drive the multiple motors, and since it's I2C you can
also connect any other I2C devices or HATs to the same pins.
In fact, you can even stack multiple Motor HATs, up to 32 of them, for controlling up to 64 stepper motors or 128 DC motors (or a mix of the two) - just remember to purchase and solder in a stacking header instead of the one we include.
Motors are controlled by TB6612 MOSFET drivers with 1.2A per channel and 3A peak current capability, a big improvement over L293D drivers and there are built-in flyback diodes as well.
We even had a little space so we added a polarity protection FET on the power pins and a bit of prototyping area. And the HAT is assembled and tested here at Adafruit so all you have to do is solder on the included 2x20 plain header and the terminal blocks.
Lets check out these specs again:
- 4 H-Bridges: TB6612 chipset provides 1.2A per bridge (3A peak) with thermal shutdown protection, internal kickback protection diodes. Can run motors on 4.5VDC to 13.5VDC.
- Up to 4 bi-directional DC motors with individual 8-bit speed selection (so, about 0.5% resolution)
- Up to 2 stepper motors (unipolar or bipolar) with single coil, double coil, interleaved or micro-stepping.
- Big terminal block connectors to easily hook up wires (18-26AWG) and power
- Polarity protected 2-pin terminal block and jumper to connect external 5-12VDC power
- Works best with Raspberry Pi model A+, B+, Pi 2 B or Pi 3 B.
- Install the easy-to-use Python library, check out the examples and you're ready to go!
Comes with an assembled & tested HAT, terminal blocks, and 2x20 plain header. Some soldering is required to assemble the headers on. Stacking header not included.
Raspberry Pi, motors, and battery pack are not included but we have lots of motors in the shop and all our DC motors, and stepper motors work great. Check out Adafruit's detailed tutorial for tons of info including schematics, wiring diagrams, python libraries and example walkthroughs.
- Dual H-Bridges - run four solenoids, two DC motors, or one uni-polar or bi-polar stepper motor
- Output Current: 600mA per channel (1.2A Max)
- No of Channels: 4
- Input: 5V Logic
- Supply Voltage Range: 4.5V to 36V
- No. of Pins: 16
- Operating Temperature Range: 0°C to +70°C
Downloads
Tutorials
Controlling a Stepper Motor with the L293D
There is one set of 12 DC motors in this kit
| Motor type | Size | Voltage | No load current | 3V Speed | Supporting gear |
| 5*7 motor | 19*7*5mm | 3V | 30ma | 19000rpm/min | 1008kxb |
| K10 motor | 10*8*7mm | 3V | 30ma | 15500rpm/min | 1008x |
| 11mm long axis N20 | 15.5*12*10mm | 3V | 300ma | 31000rpm/min | 1008x |
| N30 Model aircraft motor | 26*12*10mm | 3.7V | 220ma | 20900rpm/min | 1008x |
| RF-130CH | 22.8*17.1mm | 6V | 300ma | 30000rpm/min | 1008h |
| 020 motor | 19*18*9.5mm | 3V | 70ma | 11800rpm/min | 1008h |
| 130motor | 25*20*15mm | 3V | 350ma | 16500rpm/min | 1012a |
| long axis 140 motor | 25*21mm | 3V | 230ma | 16500rpm/min | 1012a |
| SRF300 motor | 24.5*13mm | 3V | 20ma | 4000rpm/min | 1012a |
| 310 motor | 18*24mm | 3V | 20ma | 4000rpm/min | 1012a |
| Square hole 180 motor | 34*20*15mm | 6V | 450ma | 18000rpm/min | 1012a |
| M20 (green bottom cover) | 10*8*15mm | 3.7V | 120ma | 22000rpm/min | 1008x |
Package includes:
12 x DC motors
Getting started with Raspberry Pi gpiozero Motors
Control 16 Servos with perfect timing!
This HAT can also do PWM up to 1.6 KHz with 12 bit precision, all completely free-running.
For use with Raspberry Pi Model A+ or B+, can be used with the Model A or B if you use a tall 2x13 header instead of the included 2x20.
- drive up to 16 servos or PWM outputs over I2C with only 2 pins.
- The on-board PWM controller will drive all 16 channels simultaneously with no additional Raspberry Pi processing overhead.
- stack up to 62 HATs to control up to 992 servos - all with the same 2 pins!
Best of all, Adafruit even have a Python library you can use, so you'll be up and running instantly, to make your robotic creation com to life. The Adafruit PWM/Servo HAT is the perfect solution for any project that requires a lot of servos or PWM outputs! Check out Adafruits detailed tutorial for lots more information including diagrams, schematics, installation instructions and more
Each order contains
- a Servo HAT
- a 2-pin terminal block
- four 3x4 headers
- a 2x20 socket header
You'll need to do some light through-hole soldering to attach the headers onto the HAT circuit board. If you would like to stack multiple HATs onto one Pi, you can also pick up a 2x20 stacking header and a set of right-angle 3x4 headers that should be soldered on instead.
Please note! This kit does not come with Raspberry Pi, servos, or required 5V power supply.
Brand: JX Servo
Item: PDI-5521MG 360 degree counterclockwise Servo
Dead Zone: 2μs
Max. Pulse Width: 500-2500us,1500us stop (for transmitter,MCU control board)
Operating Voltage: DC4.8V-6.6V
Operating Speed: (4.8V) 53 rpm / per minute
Operating Speed: (6V) 65 rpm / per minute
Dimensions: 40.5X20.2X44.2mm
Weight: 55.6 g (1.96oz)
Connector Wire Length: JR 265mm (10.43in)
Output Gear: 25T (Futaba compatible)
Features:
Durable plastic case
Standard size digital servo
High-performance 20KG large torque
Metal gear, high quality brushed motor
Dual ball bearing supported output shaft
Package Included:
1x JX Servo PDI-5521MG 360 degree Servo
1x Accessories bag
Setup
Or Adafruit tutorial
The product is for toy gear spare parts
Suitable for DIY model production.
Set Includes:
Single Gear: 10pcs (the maximum size is 482A)
Spindle Gear: 10pcs (the maximum size is 142A)
Double Gear: 14pcs (the maximum size is 46082A)
Belt Wheel: 7pcs (the biggest size is 242A)
Crown Gear: 10pcs (the maximum size is C323A)
Blue Motor Gear: 9pcs
Belt: 10pcs (individual repeat)
Axle Sleeve: 4pcs
Worm: 2pcs
Tooth Strip: 1pcs
Copper Teeth: 2pcs
Bevel Teeth: 1pcs
Package includes:
1 x 80Pcs Plastic Gear Set
Power requirement: 9-50V
DCRated current: 40A(Maximum output current)
Frequency: 12000HZ
Control Motor Power: 0.01-2000W
Working voltage 12V: 480W (max)
Working voltage 24V: 960W (max)
Working voltage 36V: 1440W (max)
Working voltage 50V: 2000W (max)
Regulation range: 5-100%
PCB Size: Approx. 9 x 5.1cm / 3.55 x 2.01 inch
Case size: Approx. 10.5 x 5.5 x 4cm / 4.0 x 2.17 x 1.6 inch
Package included:
1 x DC Motor speed controller
Specifications:
| Lead screw | |
| Material | stainless steel |
| Diameter | 8mm |
| Pitch | 2mm |
| Lead | 4 |
| Total Length | 400mm |
| Screw nut | |
| Material | brass |
Diameter | 8mm |
| Pitch | 2mm |
| Lead | 4 |
| Mounted ball bearing | |
| Material | zinc alloy |
| Bore diameter8 mm | 8mm |
| Total length | 55mm |
| Height | 29mm |
| Shaft coupling | |
| Material | aluminium |
| Shaft | 6.35 x 8 mm |
| Length | 25 mm |
| Diameter | 20mm |
| Motor | |
| Voltage | 24V |
| Step angle | 1.8° |
| Accuracy of step angle | ±5% |
| Accuracy of resistance | ±10% |
| Accuracy of inductance | ±20% |
| Insulation resistance | 100mΩmin 500VDC |
| Radial clearance | 0.02Max |
| Axial clearance | 0.08Max |
| Radial maximum tolerance | 28N |
| Axial maximum tolerance | 10N |
- Specially designed for R/C car and robotics projects
- pan/tilt 180 degrees
- hold ultrasonic sensor, IR sensor, camera or other sensors.
- suitable for use with SG90 servos
Packing List
1 x Cradle head parts
1 x Pack of screws
Control the speed of your DC motor.
Control the light of a lamp.
High efficiency, high torque, high power, high heat dissipation
With over current protection
The high quality COMBICON improve the stability of circuit
Specifications:
Input voltage: DC12V-24V
Sustained current: 3A, max. 6A (need to add a cooling fan for current)
PWM duty cycle: 0 -100%
PWM frequency: 500KHz
Material: plastic, metal
Size (L x W x H): 6 x 4.4 x 2.7cm / 2.36 x 1.73 x 1.06inch
Package includes:
1 x PWM motor regulator speed control switch
1 x External potentiometer with 200mm wire