Stepper – Hamtech Electronics Technologies https://hamtechtechnologies.com Tue, 24 Mar 2026 18:16:30 +0000 en-US hourly 1 https://wordpress.org/?v=7.0.2 https://hamtechtechnologies.com/wp-content/uploads/2025/11/h-100x100.webp Stepper – Hamtech Electronics Technologies https://hamtechtechnologies.com 32 32 28BYJ-48 Stepper https://hamtechtechnologies.com/product/28byj-48-stepper/ https://hamtechtechnologies.com/product/28byj-48-stepper/#respond Thu, 20 Nov 2025 19:52:00 +0000 https://hamtechtechnologies.com/index.php/product/28byj-48-stepper/ 28BYJ-48 Stepper Motor is a popular 5V geared stepper motor suitable for precise rotation control in robotics, automation, and DIY electronics projects.]]> The 28BYJ-48 Stepper Motor is a 5V DC geared stepper motor with a 64-step unipolar design and a 1/64 reduction gear, offering precise rotational control. It is widely used with Arduino, ESP32, and other microcontrollers for projects such as robotic arms, CNC machines, and automation systems. The motor comes with a ULN2003 driver module for easy interfacing.

Key Features

  • 5V DC operating voltage

  • 64-step unipolar stepper motor

  • 1/64 reduction gear for higher torque and precision

  • Comes with ULN2003 driver module

  • Compact and reliable for robotics and small automation projects

Variants

  • 28BYJ-48 with ULN2003 driver board

  • 28BYJ-48 bare motor (without driver)

Specifications

Feature Details
Motor Type Unipolar Stepper Motor
Step Angle 5.625° / 64 steps per revolution
Gear Ratio 1/64
Operating Voltage 5V DC
Current 240 mA per phase
Torque ~300 g·cm
Dimensions 28 × 28 × 20 mm (motor only)

Applications

  • Robotics (robot arms, walking robots)

  • Small CNC machines and plotters

  • Automated devices and mechanisms

  • Educational electronics projects

  • IoT projects requiring precise rotation

Compatible Boards / Circuits

  • Arduino Uno, Mega, Nano

  • ESP32 / ESP8266

  • Raspberry Pi (with appropriate driver)

  • Any microcontroller supporting ULN2003 or stepper control

]]> https://hamtechtechnologies.com/product/28byj-48-stepper/feed/ 0 NEMA17 Stepper https://hamtechtechnologies.com/product/nema17-stepper/ https://hamtechtechnologies.com/product/nema17-stepper/#respond Thu, 20 Nov 2025 19:51:59 +0000 https://hamtechtechnologies.com/index.php/product/nema17-stepper/ NEMA17 Stepper Motor is a widely used high-precision stepper motor suitable for 3D printers, CNC machines, robotics, and automation projects.]]> The NEMA17 Stepper Motor is a 1.8° per step (200 steps per revolution) motor that offers high torque and precise rotational control. Compatible with a variety of stepper drivers like A4988, DRV8825, and TB6600, it is ideal for applications that require accurate positioning and repeatable motion. Widely used in 3D printing, CNC machines, and robotics, it delivers reliable performance in both hobbyist and professional projects.

Key Features

  • Standard NEMA17 size (42 × 42 mm flange)

  • Step angle: 1.8° per step (200 steps/rev)

  • Operating voltage: 12–24V DC

  • Compatible with common stepper drivers (A4988, DRV8825, TB6600)

  • High torque suitable for 3D printers and CNC machines

  • Durable construction for long-term use

Variants

  • NEMA17 standard 1.8° stepper

  • NEMA17 with integrated lead screw (for linear motion applications)

Specifications

Feature Details
Step Angle 1.8° (200 steps/rev)
Holding Torque 40–50 N·cm (depending on model)
Rated Current 1.2–2.0 A
Voltage 12–24V DC
Shaft Diameter 5 mm
Flange Size 42 × 42 mm
Length 39–48 mm (varies by torque rating)

Applications

  • 3D printers and CNC machines

  • Robotics and automated mechanisms

  • Camera sliders and precision positioning systems

  • Educational electronics and STEM projects

  • IoT and industrial automation requiring precise motion

Compatible Boards / Circuits

  • Arduino, ESP32 (with stepper driver)

  • Raspberry Pi (with stepper driver)

  • Any microcontroller with step/dir interface and compatible stepper driver

]]> https://hamtechtechnologies.com/product/nema17-stepper/feed/ 0