100W 24V Frameless BLDC Motor, 140 rpm

Engineered for precision and stability at low speeds, this frameless brushless motor delivers reliable torque in a compact form, making it ideal for precision-driven applications. Its frameless architecture allows direct integration into mechanical assemblies, reducing system weight and saving space. Perfect for robotics, automation, medical devices, drones, and aerospace systems, it ensures long-term performance and can be paired with a compatible ESC for precise, customizable control.

Specification

Features

• The frameless design enables easy integration, saving space and allowing flexible custom designs.
• With a speed of 140 rpm, this frameless BLDC motor is ideal for precise, smooth low-speed applications.
• Operating at 24V, it delivers 100W of power with efficient performance and minimal heat.
• The brushless design reduces maintenance, wear, and increases durability.
• Its frameless build and low speed suit direct-drive systems, removing the need for gears.
• Frameless motors allow custom housing design, perfect for DIY and specialized projects.

Dimension (Unit: mm)

Applications

Medical Equipment

Industrial Automation

Robot

Drone

Q: How does a frameless brushless DC motor work?

A: A frameless brushless DC (BLDC) motor operates using electromagnetic principles, just like traditional BLDC motors, but without an integrated housing or bearings. It consists of two main components: a stator (stationary coil assembly) and a rotor (magnet assembly) designed to be embedded directly into the host mechanical system. When electrical current flows through the stator windings, a rotating magnetic field is generated, which interacts with the permanent magnets on the rotor, causing it to spin. Since the motor is frameless, the user must provide the motor housing, bearing support, and alignment, allowing for highly customized, compact, and efficient integration into precision systems like robotic joints, medical devices, or aerospace actuators.