Eccentric shafts - Import export

If there is axial misalignment (eccentricity) between the drive shaft and the shaft of a potentiometer used to sense angular, motion, this will cause a linearity error that increases as the coupling radius decreases in relation to the degree of eccentricity. The following equation determines the maximum relative error Fmax = E/Pi · rk where E = Eccentricity und rk = the coupling radius. It is only possible to take full advantage of the linearity or conformity of any rotationary sensor system, if coupling alignment errors (offset and angular misalignment) are avoided or at least reduced to a mimimum. This means that with highly accurate measurement systems, due allowance must be made for any coupling misalingment in accordance with the above equation.

AViTEQ Unbalance motors can be used as drives for almost each case of application in the vibration feeder technology and over all industries. Unbalanced motors are the prefered drive system, in particular if it depends on high throughput of bulk material. Advantages and benefits available as standard for explosion proofed ATEX zones 21+22 available as standard for CSA-apllication "Class 1 + 2" available as standard with thermistor operationally safe in continuous employment high level of performance with compact dimensions efficiency latest state-of-the-art of technology and production conformity with all EC Guidelines which affect the drives available for 60 Hz power systems and other mains voltages Construction and operation mode The AViTEQ unbalance motor is a three-phase ac induction motor, on which weights are eccentrically attached at the ends of the running shaft; so-called eccentric weights (flyweights). Centrifugal forces are generated with rotating waves. The value of these

Eccentric screw pump tube HD-E Industryfor oils, paints and disposal liquids is available in the food version (Pure) The HD-E Eccentric screw pump in the industrial version transfers the advantages of the Drum pump low-viscosity media quite simply to the medium-viscosity range. The positive displacement pump has an easily detachable outer tube, a bearing head with mechanical seal and a free-running shaft with an eccentric screw as the pumping element - all easy to dismantle and clean. The Pump tube can be suitably combined with our single-phase motor. This ensures the draining of liquids and thus saves important resources. * also available in special immersion depths * Pump tube equipped with Lutz original hand wheel * Media examples: Oils, waste oils, disposal liquids, paints. * Smooth running * Uniform volume flow * Gentle, low-pulsation product conveying * Low wear * Easily detachable outer tube

The angle encoders without integral bearing (modular angle encoders) ERP, ERO and ERA consist of two components—a scanning head and a graduation carrier, which must be aligned with each other during mounting. The eccentricity of the shaft as well as installation and adjustment therefore have a decisive effect on the achievable accuracy. Modular angle encoders are available with various graduation carriers. The vacuum-compatible encoders are distinguished by the following features: • Air vents • Production in a clean room • Specialized cleaning and packaging • Cable with PTFE insulation and tin-plated copper braiding