Pololu G2 High-Power 24v21 - 40V/21A motor controller
Pololu G2 High-Power 24v21 - 40V/21A motor controller
Pololu G2 High-Power 24v21 - 40V/21A motor controller
Pololu G2 High-Power 24v21 - 40V/21A motor controller
Pololu G2 High-Power 24v21 - 40V/21A motor controller
Pololu G2 High-Power 24v21 - 40V/21A motor controller
G2 High-Power 18v25 - single-channel 30V/25A motor controller - Polol module
Pololu G2 High-Power 24v21 - 40V/21A motor controller - zdjęcie 1
Pololu G2 High-Power 24v21 - 40V/21A motor controller - zdjęcie 2
Pololu G2 High-Power 24v21 - 40V/21A motor controller - zdjęcie 3
Pololu G2 High-Power 24v21 - 40V/21A motor controller - zdjęcie 4
Pololu G2 High-Power 24v21 - 40V/21A motor controller - zdjęcie 5
Pololu G2 High-Power 24v21 - 40V/21A motor controller - zdjęcie 6
G2 High-Power 18v25 - single-channel 30V/25A motor controller - Polol module - zdjęcie 7

G2 High-Power 18v25 - single-channel motor controller 30V/25A - Pololu 2994

Index: PLL-05727
BOTLAND B. DERKACZ SPÓŁKA JAWNA Opinie z ekomi-pl.com

Single-channel high-performance DC motor controller. Continuous current per channel is 25 A (momentary up to 100 A), motor supply voltage from 6.5 V to 30 V, logical part voltage from 1.8 V to 5.5 V. The device also has a current flow sensor and the possibility to limit the motor current.

PLN121.87
PLN121.87 tax excl.
Waiting time approx. 10-21 days
Waiting for delivery
30-day returns
PayPal payment
Manufacturer: Pololu
Compatibility: Arduino Raspberry Pi

Product description: G2 High-Power 18v25 - single-channel motor controller 30V/25A - Polol 2994.

The module allows to control one DC motor. The motor can be supplied with voltages from 6.5 to 30 volts with a continuous current consumption of up to 25 A, temporary (for 10 ms) up to 100 A. Speed can be controlled by PWM signal, direction by digital DIR output - giving low (logical 0) or high (logical 1) state. The device also has a current flow sensor and the possibility to limit the motor current.

In case of using the battery when fully charged, the real voltage can be much higher than the nominal one. Therefore, the manufacturer recommends the use of batteries with a nominal output voltage up to 18 V.

The set includes a controller and connectors for self-soldering.

Connection

For proper operation of the module, it is necessary to supply power to the motors between the VIN and GND pins and connect the outputs responsible for motor movement, which are described in the table below.

PIN Description
VIN Motor supply voltage from 6.5 V to 30 V.
VM Power output after reverse connection protection.
+/- Soldering out to solder an additional capacitor on the motor supply lines.
3V3 (OUT) Output voltage from the regulator 3.3 V, with a current capacity of several mA. Can be used as a reference voltage for other systems. Special care must be taken not to short circuit the adjacent pins.
GND System weight

OUTA

OUTB

Outputs for DC motor connection.
PWM Speed control input for PWM signal connection. Default is in low state
DIR Digital input to control the direction of engine rotation. Low state by default.
SLP If a low state is given, the system is put into standby mode. By default, the output is in the high state - the system is armed.
FLT An open-drain output that indicates the occurrence of a fault. The appearance of a low state indicates a system fault.
CS 10 mV/A current sensor output with 50 mA offset.
VREF Reference voltage input. Connect the resistor to ground to limit the maximum output current. Without additional resistor the maximum value is 60 A.

Operating modes and current limitation

The table shows the dependencies of the outputs on the input signals:
H - high state

L - low state

X - no matter

PWM

DIR

OUTA OUTB Engine condition

%

H H L

The motor is clockwise at % PWM.

%

L L H

The motor turns counterclockwise at % PWM

L

X L L Braking.

The PWM signal frequency should be up to 100 kHz, typically 20 kHz is used. The speed is proportional to the filling of the PWM signal. Additionally, the system has a VREF pin to limit the flowing current. The default value is limited to 60 A, a resistor between VREF and ground must be connected in shifts. The resistance dependence is shown in the diagram.

Motor current depending on the resistance connected between the VREF pin and ground.

Error detection conditions

The controller can detect various errors signaled by setting the FLT pin to low. In order to use it, it must be connected to a high state (system logic voltage). Short circuit on the outputs, too low voltage and overheating can be detected. All errors disable the motor outputs but do not block them, this means that the controller will try to resume operation after the error has disappeared.

The controller can handle large current surges for a short time (100 A for several milliseconds). In continuous operation it can withstand 21 A, but this depends on external conditions such as ambient temperature and motor cooling. A heat sink can be added to the board to improve performance.

The controller has no automatic shutdown in case of overheating. Care must be taken to avoid damaging the system.

Video

Film describing the operation of the H-bridge - direct current motor controller.

List of G2 High Power controllers

Name

Voltage

power supplies

The current

Continuous

G2 High-Power 18v25 30 V 25 A
G2 High-Power 18v17 30 V 17 A
G2 High-Power 24v21 40 V 21 A
G2 High-Power 24v13 40 V 13 A

Specification

  • Number of channels: 1
  • Motor supply voltage: 6.5 V to 30 V
  • Supply voltage of the logical part: 1.8 V to 5.5 V
  • The outputs operate at 5 V
  • Continuous current: up to 25 A
  • Temporary currents: up to 100 A (for several ms)
  • PWM signal frequency: 100 kHz
  • Current sensor sensitivity: 0.01 V/A
  • Security:
    • against reverse connection of the supply voltage
    • against too low a supply voltage
    • before a short circuit
  • Dimensions: 33 x 20 mm
  • Weight: 5,0 g
  • Included module, goldpin and screw connections

Voltage to 6.5 V
Voltage from 30.0 V
Current 25 A
Channels 1

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Cyprus, Finland, Greece, Ireland, Lichtenstein, Malta, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

Payment methods

Card image cap
PayPal
  • Botland is a PayPal verified seller. Protect your financial information with this fast, safe and secure online payment system.

Card image cap
PayU
  • Choose easy and quick PayU e-payment method. Your financial information will stay secure.

You might also like

Micro Gearmotor HP 30:1 1000RPM with Extended Motor Shaft - Pololu 2212

Polol's miniature 30:1 high power motor with a gearbox, 1000 rpm, 0.57 kg*cm (0.056 Nm) torque. It has an extended shaft for mounting speed sensors.
Index: PLL-00010
Index: PLL-00010
Available, 24h shipping!
(Check quantity)
Regular price PLN56.10 Price PLN56.10

Micro metal gearmotor HP 10:1 3000RPM - Pololu 999

Polol's miniature 10:1 high power motor with a gearbox, 3000 rpm, 0.22 kg*cm (0.021 Nm) torque.
Index: PLL-00015
Index: PLL-00015
Available, 24h shipping!
(Check quantity)
Regular price PLN50.33 Price PLN50.33

HP Motor with 50:1 Gear - doublesided shaft - Pololu 2213

Polol's miniature 50:1 high power motor with a 630 rpm gearbox, torque is 1.1 kg*cm (0.107 Nm). It has an extended shaft for mounting speed sensors.
Index: PLL-00037
Index: PLL-00037
Available, 24h shipping!
(Check quantity)
Regular price PLN53.58 Price PLN53.58

DC Motor 120:1 120RPM - angular - Pololu 1124

Small plastic motor with 120:1, 120 rpm, torque 1.4 kg*cm (0.137 Nm). The motor can be an alternative to Polol micro motors.
Index: PLL-00121
Index: PLL-00121
Available, 24h shipping!
(Check quantity)
Regular price PLN19.43 Price PLN19.43

Raspberry Pi Model B 512MB RAM

Raspberry Pi Model B (512MB RAM) is a miniature computer that can successfully replace a large office device. The module allows you to process video in high definition. Has:...
Index: RPI-00972
Index: RPI-00972
Czas oczekiwania: ok. 10-30 dni
Regular price PLN129.27 Price PLN129.27

Arduino Uno Rev3 - module A000066

The original module from the Arduino® Uno with the AVR microcontroller ATmega328 in an interchangeable housing. It has 32 KB Flash memory, 2 KB RAM, 14 digital I/o of which...
Index: ARD-01060
Index: ARD-01060
In stock, shipping 24 hours!
(Check quantity)
Regular price PLN77.24 Price PLN77.24

Customers who bought this product also bought:

Electrolytic capacitor 1000uF/25V 10x17mm 105C THT - 5pcs

Through hole electrolytic capacitor of 1000 uF / 25 V. Pins' pitch: 5 mm. Size: Ø10 x 17 mm. Price is for 5 pieces.
Index: PAS-00135
Index: PAS-00135
In stock, shipping 24 hours!
(Check quantity)
Regular price PLN1.63 Price PLN1.63

Electrolytic capacitor 470uF/25V 10x16mm 105C THT - 10pcs

Through hole electrolytic capacitor of 470 uF / 25 V. Pins' pitch: 3 mm. Size: Ø8 x 12 mm. Price is for 10 pieces.
Index: PAS-00295
Index: PAS-00295
In stock, shipping 24 hours!
(Check quantity)
Regular price PLN2.36 Price PLN2.36

Electrolytic capacitor 220uF/50V 10x12mm 105C THT - 10szt.

Through hole electrolytic capacitor of 220 uF / 25 V. Pins' pitch: 5 mm. Size: Ø10 x 12 mm. Price is for 10 pieces.
Index: PAS-04122
Index: PAS-04122
In stock, shipping 24 hours!
(Check quantity)
Regular price PLN2.40 Price PLN2.40

Tact Switch 12x12, 7mm THT 6pin - blue backlight

A small monostable button mounted in a through-hole way - THT with six pins with the size: 12x12 mm, height: 7 mm. The button is with the backlight in the blue color.
Index: SWT-04783
Index: SWT-04783
Czas oczekiwania: ok. 10-30 dni
Regular price PLN2.36 Price PLN2.36

Arduino Mega 2560 Rev3 - module A000067

Popular module with microcontroller AVR ATmega2560 . It has 256 KB Flash memory, 8 KB RAM, 54 digital inputs/outputs, of which 15 can be used as PWM channels, 16 analog...
Index: ARD-01062
Index: ARD-01062
In stock, shipping 24 hours!
(Check quantity)
Regular price PLN129.27 Price PLN129.27

Ultrasonic distance sensor HC-SR04 2-200cm

Ultrasonic sensor operating in the range from 2 cm to 200 cm. It is powered with voltage of 5 V. The output is a signal whose duration is proportional to the measured distance.
Index: MOD-01420
Index: MOD-01420
In stock, shipping 24 hours!
(Check quantity)
Regular price PLN6.42 Price PLN6.42

Hall sensor AH49E - Waveshare 9522

Module with Hall sensor with analog and digital output. It works with voltage from 2.3 V to 5.3 V. It provides the detection of a magnetic field.
Index: WSR-04494
Index: WSR-04494
In stock, shipping 24 hours!
(Check quantity)
Regular price PLN10.49 Price PLN10.49

Magnetic sensor to open door/window - reed switch MC-38 with tape

Wired proximity sensor activated magnetically. The device is used to determine the position of doors and windows. Case dimensions - 14 x 27 mm. It has installed layer of...
Index: SES-06635
Index: SES-06635
In stock, shipping 24 hours!
(Check quantity)
Regular price PLN3.82 Price PLN3.82

STM32 NUCLEO-F091RC module - STM32F091RC ARM Cortex M0

Module with 32-bit microcontroller with ARM Cortex M0, 48 MHz, 256 KB of Flash, 32 KB of SRAM. Nucleo is compatible with the mbed platform, it has connectors for connecting the...
Index: DIS-03322
Index: DIS-03322
Czas oczekiwania: ok. 10-30 dni
Regular price PLN43.66 Price PLN43.66

Set of 120 cables -3 x 40pcs

This pack contains 3 times for 40 PCs of multi-colored connecting wires: male to male, male to female and female to female with length of 20 cm.
Index: KAB-01958
Index: KAB-01958
In stock, shipping 24 hours!
(Check quantity)
Regular price PLN14.23 Price PLN14.23

Arduino Uno Rev3 - module A000066

The original module from the Arduino® Uno with the AVR microcontroller ATmega328 in an interchangeable housing. It has 32 KB Flash memory, 2 KB RAM, 14 digital I/o of which...
Index: ARD-01060
Index: ARD-01060
In stock, shipping 24 hours!
(Check quantity)
Regular price PLN77.24 Price PLN77.24

AG Silver thermal paste - 3g syringe

The paste improves the heat transfer between the radiator and the electronic element. It protects the system from the external conditions. The substance contains silver...
Index: CHE-05701
Index: CHE-05701
In stock, shipping 24 hours!
(Check quantity)
Regular price PLN10.49 Price PLN10.49

Products from the same category

L293D - two-channel 36V / 0,6A motor driver - 5pcs

Two-channel motor controller. Supply voltage up to 36 V . Average current per channel 600 mA (momentary up to 1.2 A). Enclosure: DIP 16 (scrolling). Set contains 5 pieces of...
Index: UCC-00176
Index: UCC-00176
Available, 24h shipping!
(Check quantity)
Regular price PLN7.24 Price PLN7.24

TB6612FNG - two-channel motor controller 13.5V / 1A - Pololu 713

Polol module with a two-channel direct current motor controller. It is powered from 4.5 V to 13.5 V. Continuous current per channel is 1 A, with both channels connected the...
Index: PLL-00032
Index: PLL-00032
Available, 24h shipping!
(Check quantity)
Regular price PLN13.41 Price PLN13.41

TB6612FNG - two-channel motor controller

Two-channel bridge H. Continuous current per channel 1.2 A temporary to 3.2 A. Supply voltage up to 15 V. SSOP-24 (SMD) housing.
Index: UCC-00495
Index: UCC-00495
Available, 24h shipping!
(Check quantity)
Regular price PLN7.28 Price PLN7.28

L298N - two-channel motor controller - 12V/2A

Module with dual-channel driver for DC motors L298. It is supplied with the voltage up to 12 V. Maximum current per channel is 2 A. The system has embedded voltage regulator 5...
Index: MOD-03164
Index: MOD-03164
In stock, shipping 24 hours!
(Check quantity)
Regular price PLN11.30 Price PLN11.30

DRV8835 - two-channel motor controller 11V / 1,2A - Pololu 2135

Two-channel driver for DC motors. Continuous current per channel 1.2 A (temporary up to 1.5 A). Power supply from 2.0 to 11 V.
Index: PLL-00851
Index: PLL-00851
Available, shipping 24h!
(Check quantity)
Regular price PLN14.23 Price PLN14.23

L298N - two-channel motor driver

Two-channel bridge H. Supply voltage: max. 46 V. Maximum instantaneous current 2 A. Enclosure: Multiwatt15 (THT).
Index: UCC-00060
Index: UCC-00060
Available, 24h shipping!
(Check quantity)
Regular price PLN16.18 Price PLN16.18

DRV8838 - single-channel motor controller 11V/1,7A - Pololu 2990

Single-channel DC motor controller. Continuous current per channel 1.7 A (momentary to 1.8 A). Supply voltage up to 11 V.
Index: PLL-02695
Index: PLL-02695
Available, 24h shipping!
(Check quantity)
Regular price PLN11.30 Price PLN11.30

DRV8801 - single-channel motor controller 36V / 1A - Pololu 2136

Single-channel DC motor controller. Continuous current per channel 1 A (momentary to 2.8 A). Supply voltage from 8 V to 36 V.
Index: PLL-01256
Index: PLL-01256
Available, 24h shipping!
(Check quantity)
Regular price PLN16.18 Price PLN16.18

VNH5019 - single-channel 24V / 12A motor controller - Pololu - 1451

Module with ST VNH5019 system working with voltages from 5.5 V to 24 V. Maximum continuous output current is 12 A (momentary: 30 A).
Index: PLL-00456
Index: PLL-00456
Available, 24h shipping!
(Check quantity)
Regular price PLN121.14 Price PLN121.14

DRV8833 - two-channel motor controller 10,8V/1,2A - Pololu 2130

Two-channel driver for DC motors. Continuous current per channel 1.2 A (temporary up to 2 A). Power supply from 2.7 to 10.8 V.
Index: PLL-00546
Index: PLL-00546
Available, shipping 24h!
(Check quantity)
Regular price PLN15.45 Price PLN15.45

Motor regulator DC 12-40V/10A/400W - with a speed control knob

A simple controller with an integrated rotary potentiometer to control the speed of a DC motor up to 400 W. Powered from 12 V to 40 V.
Index: MOD-06666
Index: MOD-06666
Available, 24h shipping!
(Check quantity)
Regular price PLN20.24 Price PLN20.24

L298N Dual H Bridge DC StepperMotor Driver Board - Iduino ST1112

Module with a two-channel direct current motor controller L298N. It is powered from 5 V to 46 V. The maximum channel current is 2 A. The system has a built-in voltage regulator...
Index: MOD-08227
Index: MOD-08227
Available, 24h shipping!
(Check quantity)
Regular price PLN17.80 Price PLN17.80