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7Semi Vikram 3230 7V-32V 30A Single Channel Brushed Motor Driver
The 7Semi Vikram 3230 is a high-current single-channel motor driver designed to control one brushed DC motor from a 7–32V DC motor supply. Its discrete high-current H-bridge power stage provides bidirectional forward and reverse motor control, while dedicated direction and PWM inputs allow straightforward adjustment of motor direction and speed. The module supports up to 30A continuous motor current and short-duration peak currents up to 100A for a maximum of 1 second.
The control interface supports both 3.3V and 5V logic levels, enabling connection to Arduino, ESP32, STM32, RP2040, and other embedded controllers. PWM operation up to 20kHz provides flexible speed control, while overcurrent, overvoltage, VM undervoltage-lockout, and thermal-shutdown functions help protect the power stage during abnormal operating conditions. The thermal-shutdown threshold is specified at 120°C.
Features
- Single Motor Channel: Controls 1 brushed DC motor
- High Continuous Current: Supports up to 30A continuous motor current
- High Peak Current: Supports up to 100A for a maximum of 1 second
- Wide Motor Supply Range: Operates from 7–32V DC
- Bidirectional Motor Control: Supports forward and reverse rotation
- PWM Speed Control: Supports PWM frequencies up to 20kHz
- Direction + PWM Interface: Dedicated DIR and PWM control inputs
- 3.3V/5V Logic Compatible: Interfaces with common microcontrollers and embedded controllers
- Discrete H-Bridge: High-current discrete power-stage architecture
- Overcurrent Protection: Helps protect the output stage against excessive current or output faults
- Overvoltage Protection: Helps protect the module against excessive motor-supply voltage
- VM Undervoltage Lockout: Prevents unstable operation when the supply voltage falls below the required level
- Thermal Shutdown: Disables motor operation at a 120°C thermal-shutdown threshold
- High-Current Design: Suitable for demanding brushed DC motor applications
- Compact Module: 72 × 42 × 27.22 mm dimensions
Applications
- High-current brushed DC motor control
- Industrial actuators
- Automated guided vehicles
- Mobile robotic platforms
- Conveyor mechanisms
- Battery-powered vehicles
- Robotic drive systems
- Industrial automation
- Motorised mechanisms
- Motion-control prototypes
- High-torque DC motor systems
- Differential-drive systems using 2 independent driver modules
Specifications
- Category of Product: Single Channel Motor Driver
- Current Rating (Continuous): 30A
- Current Rating (Peak): 80A ,must not exceed 1 second
- Maximum PWM Frequency: 20kHZ
- Thermal Shutdown Limit: 120 C
- Control Per Channel: Direction and PWM
- Logic Input: 3.3V & 5V DC
- Operating Voltage: 7V to 32V
- Dimension: 72mmx42mmx27.22mm
Package Includes
- 1x 7Semi Vikram 3230 7V-32V 30A Single Channel Brushed Motor Driver
Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)
