The high-precision PIglide IS XY planar scanner with air bearing has a flat design and is an alternative to the stacked XY stages typical in microscopy. Made by Physik Instrumente (PI), the efficient, compact design saves space in machines with limited installation space. Accessories and options include an encoder, PIglide filter and air preparation kit, multi-axis motion controller and direct drives, machine bases, base plates made of granite and systems for reducing vibration.
PIMag magnetic direct drive
Three-phase magnetic direct drives such as those used in the PIglide IS do not use mechanical components in the drivetrain, they transmit the drive force to the motion platform directly and without friction, allowing them to reach high velocities and accelerations. Ironless motors are particularly suitable for positioning tasks with the highest demands on precision because there is no undesirable interaction with the permanent magnets. This allows smooth running even at the lowest velocities, while there is no vibration at high velocities. Nonlinearity in control behaviour is avoided and any position can be controlled easily. The drive force can be set freely.
Operation with digital controllers from leading manufacturers offers advanced control algorithms to improve the dynamics and error compensation. PIglide positioning systems are ideally suited for high-precision applications such as inspection systems, laser marking, microscopy or scanning.
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Motion Control & Drives
Persistent bearing failure on a centralised extraction fan motor was negatively impacting operational efficiency for a leading battery manufacturer in East Africa. SKF Kenya conducted a bearing analysis and solved the problem.
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SKF South Africa and its Authorised Distributor, Bolt & Engineering Distributors Klerksdorp successfully remanufactured a double-row tapered roller bearing assembly for a vertical mill within a two-week timeframe, offering the customer a cost-effective 50% cost-saving alternative which keeps the plant operational while they await the supply of new bearings.
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Motion Control & Drives
Sensor Technology, a global leader in innovative torque and load measurement solutions, has launched its latest advancement in torque sensing technology.
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