Motors & Servos
Motors & Servos
Stepper Motor HAT for Raspberry Pi Drives Two Stepper Motors (WS stepper RPi board)
Overview
Development Resources
This Stepper Motor HAT gives your Raspberry Pi the ability to drives two stepper motors at the same time, supports up to 1/32 microstepping.
Features- Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano
- Onboard dual DRV8825 motor controller IC with built-in microstepping indexer, drives two stepper motors, easy to use
- 6 available microstepping modes, configured with the DIP switches: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step
- Adjustable motor drive current via potentiometer, maximum 2.5A current output
- Protection features: Overcurrent Protection (OCP), Thermal Shutdown (TSD), VM Undervoltage Lockout (UVLO)
- Integrates 5V regulator, allows providing power to Raspberry Pi
- Onboard multi connector options for stepper motors in different specifications
- Comes with development resources and manual (examples in BCM2835, wiringPi, and python)
- Motor controller: DRV8825
- Motor drive voltage: 8.2V~28V
- Motor drive current: 2.5A
- Logic voltage: 3.3V
- Dimension: 65mm × 56mm
- Mounting hole size: 3.0mm
- 3D Printer
- Sculpturing machine
- Mechanical arm
Note: this 9V/2A Power Supply is recommended for driving SM24240, SM25776, 5V Step Motor
DimensionsDevelopment Resources
Servosix for Raspberry Pi and Arduino (Board Only) (Servosix For Pi)
Description:
The Servo Six board simplifies the process of connecting up to six servo motors to a Raspberry Pi or Arduino.
Specifications:
Absolute Maximum Ratings Units
- Input voltage - 12 V
- Max. total continuous current to motors - 2A
Electrical Characteristic Units
- Input voltage to screw terminals 3 to 12 V
- Servomotor reservoir capacitor 470 µF
What's in the box ?
1 x Servosix board
Resources :
Instructions (PDF)
Datasheet (PDF)
(* Raspberry pi, Leaf, Servo and Jumper cables NOT included *)
(* Arduino, Servo and Jumper cables NOT included *)
The Servo Six board simplifies the process of connecting up to six servo motors to a Raspberry Pi or Arduino.
Specifications:
Absolute Maximum Ratings Units
- Input voltage - 12 V
- Max. total continuous current to motors - 2A
Electrical Characteristic Units
- Input voltage to screw terminals 3 to 12 V
- Servomotor reservoir capacitor 470 µF
What's in the box ?
1 x Servosix board
Resources :
Instructions (PDF)
Datasheet (PDF)
(* Raspberry pi, Leaf, Servo and Jumper cables NOT included *)
(* Arduino, Servo and Jumper cables NOT included *)
SC15 17kg Large Torque Programmable Serial Bus Servo (programmable serial servo)
Description:
Application Examples
Two-Way Feedback
SC15 Programmable Serial Bus Servo
Specifications
| PRODUCT TYPE | SC15 serial bus servo |
|---|---|
| TORQUE | [email protected]; [email protected]; [email protected] |
| ROTATION ANGLE | 180° (servo mode angle control) / 360° (motor mode continuous rotation) |
| POS SENSOR RESOLUTION | 180° / 1024 |
| MECHANICAL LIMITED ANGLE | No Limit |
| OPERATING VOLTAGE | 4.8-8.4V |
| GEAR | high precision metal gear |
| IDLING SPEED | 0.18sec / 60°@4.8V 0.16sec / 60°@6V |
| ID RANGE | 0-253 |
| BAUDRATE | 38400bps ~ 1Mbps |
| FEEDBACK | Position, Load, Speed, Input Voltage |
| IDLING CURRENT | 200 mA |
| STALLING CURRENT | 1700 mA |
Application Examples
- Servos will provide various feedback like position, speed, torque lock, operating mode (servo mode, servo motor mode, etc.) for advanced projects requiring closed-loop automatic control
- Ideal choice for building quadruped robots, hexapod walkers, robotic arms and other robotic projects requiring multiple servos
* images here are for reference ONLY
UART Serial Bus Control
Up To 253 Servos Can Be Connected In Series At The Same Time
Note: though one channel UART is able to control up to 253 bus servos, due to the high power of the servos, it is necessary to consider whether the power supply solution is enough when using too many servos. The servo driver board is NOT included, please purchase separately if needed.
Large Torque
Up To 17kg.Cm Torque On 8.4V Voltage, Suitable For Building Quadruped Robots, Hexapod Walkers, Robotic Arms And Other Robotic Projects Requiring Multiple Servos
for reference only, the JETANK robot is NOT included.
Two-Way Feedback
The Servos Will Provide Various Feedback Like Position, Load, Speed, And Input Voltage,
In Real Time
Dual Modes: Servo Or Motor
precise rotation angle control, on servo mode
continuous rotation, on motor mode
Details Introduction
Nylon and fiberglass case
Improved heat-resistance, size stability, rigidity, and mechanical performance
High strength aluminum servo wheels
Using T6061 aluminum alloy, good corrosion-resistance
High precision copper and steel gears
Ingenious combination of the two, lower operating noise, better stability and mechanical performance
Outline Dimensions
- PACKAGE CONTENT
DC 3V Mini Motor 130 (3V dc motor mini)
Description:
This high-power, 130-size brushed DC motor can be used as a direct replacement for lower-power 130-size motors to get more torque and speed out of your gearmotor, but it will also draw more current and typically wear out faster.
It has a recommended operating voltage of 1.5 V to 3 V, but it can operate at higher voltages to provide more power in exchange for longevity of the motor.
Approximate specifications at 3 V: free-run speed of 20,000 RPM, free-run current of 350 mA, stall current of 4 A, stall torque of 55 gf-cm (0.75 oz-in).
Specifications:
This high-power, 130-size brushed DC motor can be used as a direct replacement for lower-power 130-size motors to get more torque and speed out of your gearmotor, but it will also draw more current and typically wear out faster.
It has a recommended operating voltage of 1.5 V to 3 V, but it can operate at higher voltages to provide more power in exchange for longevity of the motor.
Approximate specifications at 3 V: free-run speed of 20,000 RPM, free-run current of 350 mA, stall current of 4 A, stall torque of 55 gf-cm (0.75 oz-in).
Specifications:
Motor size: 38x20x15mm
Shaft diameter: 2mm
Axial length: 9mm
Voltage: 3-6V
Package Includes:
1 x DC 3V Mini Motor
Resources:
Getting started with Raspberry Pi gpiozeroMotors
Controlling DC Motors Using Python With a Raspberry Pi
Resources:
Getting started with Raspberry Pi gpiozeroMotors
Controlling DC Motors Using Python With a Raspberry Pi
9-50V 2000W 40A DC Motor Speed Control Module PWM HHO RC Controller (black 9-50V speed controller)
Description:
As its name suggests, pulse width modulation speed control works by driving the motor with a series of “ON-OFF” pulses and varying the duty cycle, the fraction of time that the output voltage is “ON” compared to when it is “OFF”, of the pulses while keeping the frequency constant.
Features:
Power requirement: 9-50V
DC Rated 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
As its name suggests, pulse width modulation speed control works by driving the motor with a series of “ON-OFF” pulses and varying the duty cycle, the fraction of time that the output voltage is “ON” compared to when it is “OFF”, of the pulses while keeping the frequency constant.
Features:
Power requirement: 9-50V
DC Rated 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
12V Mini Peristaltic Titration Pipeline Water Pump (12v peristaltic pump)
Description:
Miniature peristaltic pump
Features:
Applicable power supply: DC 12V
Working environment: temperature 0-40℃, relative humidity < 80%
Flow direction of medium: the flow direction of peristaltic pump depends on the positive and negative stages of power supply. The terminals can choose the positive and negative stages at will
Equipped pump pipe (IDxOD) : 3x5 (inside diameter X outside diameter)
Flow range: 9ml/min -150ml/min
Speed range: 0.1-60 rPM
Current: 250-300 ma
Motor ruler: diameter 32 x height 23(mm)
Center distance of mounting hole: 48.5mm
Weight of mini peristaltic pump: 0.15kg
What's in the box?
1 x peristaltic pump
Miniature peristaltic pump
Features:
Applicable power supply: DC 12V
Working environment: temperature 0-40℃, relative humidity < 80%
Flow direction of medium: the flow direction of peristaltic pump depends on the positive and negative stages of power supply. The terminals can choose the positive and negative stages at will
Equipped pump pipe (IDxOD) : 3x5 (inside diameter X outside diameter)
Flow range: 9ml/min -150ml/min
Speed range: 0.1-60 rPM
Current: 250-300 ma
Motor ruler: diameter 32 x height 23(mm)
Center distance of mounting hole: 48.5mm
Weight of mini peristaltic pump: 0.15kg
What's in the box?
1 x peristaltic pump
MG996R Servo Metal Gear High Torque (MG996R Servo)
Description:
The MG996R is a metal gear servo motor with a maximum stall torque of 11 kg/cm. Like other RC servos the motor rotates from 0 to 180 degree based on the duty cycle of the PWM wave supplied to its signal pin.
Specifications:
What's in the box ?
1 x MG996R Servo with Arm kit
The MG996R is a metal gear servo motor with a maximum stall torque of 11 kg/cm. Like other RC servos the motor rotates from 0 to 180 degree based on the duty cycle of the PWM wave supplied to its signal pin.
Specifications:
- Product: MG996R Servo
- Torque: 9kg/cm(4.8V), 11kg/cm(6V)
- Speed: 0.19s/60°(4.8V), 0.18s/60°(6V)
- Rotate angle: 180°
- Operating voltage: 4.8 ~ 6V
- Gear: metal
- Dead band: 5us
- Weight: 55g
- Dimension: 40.7mm × 19.7mm × 42.9mm
What's in the box ?
1 x MG996R Servo with Arm kit