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| A drum motor is a motorized pulley where the body rotates around a stationary shaft. The rotating outer drum becomes the drive pulley which powers the conveyor belt. |
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Newport¡¦s UTS series linear stages incorporate many of the advantages of the popular UTM series providing superior motion performance in an enhanced, shorter, and lower profile package. They use the same optimized steel body, bearings manufacturers and lead screw of the UTM stages, but feature a number of mechanical improvements and completely new motor configurations.
UTS linear stages are available in three configurations. The first version, utilizing a Dc motor specification, features an ultra-high resolution 20,000 cts/rev rotary encoder with index pulse for precision homing and is the recommended choice for applications requiring accurate bi-directional positioning. For tightest position control, the rotary encoder is directly mounted on the lead screw. This eliminates the majority of drive train error sources that affect other stages with indirect position read-out. A high-torque DC motor provides the highest dynamic speed control and allows for linear speeds up to 40 mm/s. An 11:4 belt reduction between the motor and the lead screw increases the available output torque, reduces the servo sensitivity and ensures 0.3 ƒÝm incremental motion capability with all Newport manufacturers of motion controllers and drivers.
The stepper motor manufacturer version is a cost-effective solution for less demanding applications. When used with our XPS, ESP300, or SMC100PP controllers with high micro-stepping capability, low-noise operation and very small incremental motions are guaranteed. The stepper motor versions do not use industrial encoders, instead, position is attained by the number of commanded steps and micro-steps. |
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Velmex now offers a comprehensive line of UniSlide Assemblies with optical encoders for precise positioning in manufacturing and testing. These screw driven professional slides employ an professional encoder to measure absolute travel distance and position. Three encoder resolutions are offered: 0.0005", 0.0001" or 0.000005". LED Digital Readout has RS-232C interface, zero reset button and inch/metric toggle switch. The stages are available in four cross sectional widths: 2.5", 4", 6", and 9" for loads up to 300 lbs. Numerous UniSlide Models have travels ranging
from 1" to 84". Rapid Advance UniSlides use a lead screw professional clutch mechanism to save
repositioning time using long units. Modular UniSlide Assemblies are easily assembled
to make multi-coordinate systems. |
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Built-in cam controls
For 17 years now the brand name ROTARNOCK stands for reliable electronic cam controls in a built-in design, which means that the actual value recording (absolute encoder) and the cam control are mounted in one device.
However, we do not rest but we are constantly working on the further development of our products and the enlargement of our product range. That way the series ROTARNOCK have been adapted to the current market requirements by creating new models. We were especially inspired by the implementation of Fieldbus connection combined with modern operating configuration concepts. The today's products are partly configurable as desired by the customer. |
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Production of the magnetic scale at the finished, precise MONORAIL
Der lineare inkrementale Kodierer AMSA ist in die Kugel- oder Rollen-Längsführung MONORAIL integriert. Die Längsführung ist in Längen bis zu 6 m erhältlich und ermöglicht den Bau einfacher, wirtschaftlicher und kompakter Positionierungssysteme einschliesslich Messung.
Die Systeme sind in analoger oder digitaler Version verfügbar, haben eine Auflösung von 0,1 μm sowie Standard- oder kodierte Referenzen.
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| Monostable or latchable outputs. Ideal complement for AUREL data receivers and four channels industrial transmitters with UM3750 professional encoder. Ideal for applications where more than once coded control is requested. |
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Features:
- Complete PROFESSIONAL CODEC and filtering system including:
- Transmit high-pass and low-pass filtering
- Receive low-pass filter with sin x/x correction
- Active RC noise professional filters
- µ-law or A-law compatible COder and Professional decoder
- Internal precision voltage reference
- Serial I/O interface
- Internal auto-zero circuitry
- Receive push-pull industrial power amplifiers
- µ-law-TP3064
- A-law-TP3067
- Designed for D3/D4 and CCITT applications
- ±5V operation
- Low operating power-typically 70 mW
- Power-down standby mode-typically 3 mW
- Automatic power-down
- TTL or CMOS compatible digital interfaces
- Maximizes line interface card circuit density |
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| The ADV202 is a complete compression/decompression PROFESSIONAL CODEC that is fully compliant to the JPEG2000 standard and is the only device in the market today that is capable of compressing and de-compressing both SD and HDTV video in real-time. Targeted at both still image compression and high-resolution video, the ADV202 performs the computationally intensive operations necessary to perform this new standard in a single chip. |
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