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Linear Motors

Linear Motor Benefits in Systems Design

Linear Motor Benefits in Systems Design A majority of automated systems using linear motors today rely on a rotary servo motor coupled to a ball screw, belt-drive, rack-and-pinion, or even a cam-follower mechanism which convert the rotary motion of the motor to its linear translation. Increased demand for higher throughput, a need for millions of [...]

Moving Magnet Systems

Moving Magnet Systems For applications that require non-contact, particle-free transport, such as clean rooms, vacuums, or chemical environments, a moving magnet linear motor meets the most demanding process requirements. In the case of clean room and vacuum applications, any particle-generating components must be positioned outside of the controlled environment to avoid degrading the environment. For [...]

What is a torque motor?

What is a torque motor? Rotational electric motors have been around for ages but a lot has changed since then. How did electric motors change? What innovations have been made? Torque motors have benefitted greatly from the knowledge gained making linear motors. Utilizing a brushless 3-phase design they can provide even greater efficiency and power, [...]

How linear motors work

How linear motors work? In a traditional DC electric motor, a central core of tightly wrapped magnetic material (known as the rotor) spins at high speed between the fixed poles of a magnet (known as the stator) when an electric current is applied. In an AC induction motor, electromagnets positioned around the edge of the [...]

Ironcore Flat Linear Motor

Ironcore Flat Linear Motor, U-Channel Ironless Linear Motor: Direct drive linear motors have high force density, high stiffness, enable extremely smooth velocity control and require minimal maintenance. Ironless linear motors typically consist of a U-shaped magnet track, with two plates of magnets facing each other. This reduces heat dissipation and means that ironless linear motors [...]

Motor Magnets Assembly

Motor Magnets Assembly Linear Motor Magnets – Neodymium Magnet Manufacturer China HSMAG Linear permanent magnet motor is a kind of transmission that can transform a closed magnetic field to an open one and change electric energy to mechanical energy moving in a straight line without any intermediate conversion mechanism. Main features: 1. Highly responsive and [...]

Linear Motors – The Future!

Linear Motors - The Future!!! The future is linear motor! In high-speed pick and place machines speed is everything. With speed comes friction, with friction comes maintanence, with maintanance comes downtime, with downtime comes lost productivity. By removing the components needed to transfer rotary to linear motion, the system becomes much lighter and more efficient. [...]

How is Linear Stepper Motor Work

Linear Stepper Motor - How They Work Linear stepper motor is essentially rotary stepper motor "unwrapped" to operate in straight line. Motor operates on electromagnetic principle and consists of moving "forcer" and stationary platen. The platen is passive toothed steel bar (stainless is available) extending over desired length of travel. Forcer incorporates electromagnetic modules and [...]

Theory of Operation by Motors

Theory of Operation by Motors (Permanent Magnet Motors) In this tutorial we’ll cover Theory of Operation of these basic motor types and uses: DC Brush Motors Brushless Motors Stepper Motors Linear Motors Please see its' Theory Operation Motors: Theory of Operation by DC Brush Motors: theory-of-operation-dc-brush-motors   Theory of Operation by Brushless Motors: [...]

Linear Magnetic Scale Incremental

Linear Magnetic Scale Incremental, Magnetic Linear Scale - HSMAG new products supply! Linear Magnetic Scale Incremental Linear Magnetic Scale Incremental Features: Magnetically encoded tape Carrier material: Stainless steel (H = 0.3 mm) Length: 1000 mm Width: 10 mm Total height: 1.3 mm Single pole length: 5 mm Accuracy class: ± 10 µm/m Self-adhesive Print: [...]

Linear Motor Basics

A steady increase in practical industrial applications has secured a place for linear motors. Here's an overview of the various types of linear motors and what differentiates them from their rotary counterparts. For an in-depth analysis of the principles of linear motors established in this article, see Linear Motors Application Guide. The linear motor has [...]

March 27th, 2016|Linear Motors, Motor Parts|

What is a linear motor – Direct drive advantages

Why adopt linear motors? Direct coupling of the payload to the motor’s moving part eliminates the need for mechanical transmission elements such as leadscrews, timing belts, rack and pinion, and worm gear drives. Unlike brushed motors, there is no contact between the moving parts in a direct drive system. Therefore there is no mechanical wear [...]

March 27th, 2016|Linear Motors, Motor Parts|

What is a linear motor – Principle

Linear motors are a special class of synchronous brushless servo motors. They work like torque motors, but are opened up and rolled out flat. Through the electromagnetic interaction between a coil assembly (primary part) and a permanent magnet assembly (secondary part), the electrical energy is converted to linear mechanical energy with a high level of [...]

March 27th, 2016|Linear Motors, Motor Parts, Permanent Magnet Motor|