Nov 2011SIKO AV58M absolute encoder with analogue output. ABSOLUTE ENCODER Series AV58M
An absolute position, multi-turn, user programmable, encoder with shaft coupling.
The new SIKO AV58M adapts to your specification.
SIKO GmbH has enhanced its product programme to include a robust, magnetic, absolute encoder with analogue output coupled with a teach-in function to set the measurement span. This new product will forge new paths within the international encoder market.
Using two buttons on the reverse and two external inputs, the AV58M can be set to your measuring range in just a few steps. Thus you program the full signal travel distance (0 … 10 V or 4 … 20 mA) to precisely the measuring range specified. Irrespective of whether you want to measure 2, 10, or 100 revolutions, the AV58M is the best choice you could make.
The AV58M encoder measuring range is 12 bit resolution (4096 increments).
The measuring technology is robust wear-free, battery-free, single and multi-turn.
Thanks to double ball bearings, this low-cost encoder is designed for high loading.
These features provide the AV58M with a large installation base in all manner of applications.
Two programmable models cover every measuring angle or length.
- AV58M multi turn with 0~10Vdc output
- AV58M multi turn with 4~20mA output
Just 2 models to cover hundreds of applications.
Features
- Encoder resolves 65326 steps per turn.
- Maximum number of resolvable turns = 65326
- The analogue output is 12bit, ie 4096 steps.
- Minimum angle is 22.5°
- Maximum angle is 360° x 65326
- Factory default setting is 0° to 360°x16
OCT 2011 Product Profile
o Miniature rotary knob with digital display, with fine control
o All mounting situations
o Shaft accommodation max Ø 6.35 mm
o Measuring range of max. 100 revolutions
With the new Control Knob DK04, SIKO GmbH, the inventor of the SIKO counters and world leader in the field of mechanical-digital position indicators, introduces a new miniature rotary knob for fine adjustments.
The compact construction is the main characteristic of this cost effect design. With a cover outer diameter of only 23.5 mm, the DK04 is also suitable for assembly and operation inconfined installation spaces. Despite the minimised unit size, the control knob has a generous display window for reading of the three counter systems of the mechanical-digital counter. The counter technology is based on the DA09S position indicator which has been tried and trusted a million times over in mechanical engineering, and thus guarantees a long service life in demanding environmental conditions. The measuring range is up to a maximum of 100 revolutions, whereby each revolution can be divided into 100 sub-steps by fine scaling. The proven hollow shaft mounting with torque support enables the use of the DK04 in any mounting position.
The compact design of the DK04 Control Knob is ideally suited for valve settings in process technology and fine adjustment of smooth-running machine elements and linear guides.
AUG 2011360° Inclinometer designed with IP69K protection, for an outdoor life. "To capture every ray of sunlight", is the slogan used by small and large solar thermal systems and photovoltaic systems. Efficiency and return play a significant role. Precise solar tracking is a key factor in this process. The new IK360 inclinometer from Siko now provides ultimate accuracy in solar tracking with absolute measurement technology over 360°.
A key application of the new IK360 from Siko is the alignment of heliostat or photovoltaic modules and the tracking of parabolic trough collectors or even Fresnel collectors, in conjunction with Siko Magline products.
The absolute measurement technique of the IK360, makes reference runs after start-up or following a period of idle time unnecessary. The sensor uses the natural force of gravity to accurately map positions with a system accuracy of +/- 0.1° in a 360° area. The compact IK360 also benefits from quick and easy installation and and a variety of different interfaces, RS232 and CANOpen.
The IK360 compilments SIKO's extensive portfolio of magnetic and non-contact measuring systems from the MagLine product range.
JUN2011SIKO introduce new DRIVELINE product - model AG05 with inbuilt display "Process efficiency up, investment costs down", that is a good formula for success of optimal machining processes. A key factor here is the shortening of cycle times. The DriveLine actuating drives of SIKO GmbH make this possible. With its small size, the new AG05 actuating drive offers excellent power density for decentralised positioning tasks.
The automatic adjustment of formats, stops, tools and valves and many other comparable positioning situations: The intelligent AG05 actuating drive easily carries out all of these tasks. The multi-talent in the compact class of actuating drives distinguishes itself here not only through its broad portfolio of features but also offers a large number of technical benefits.
The AG05 can be flexibly integrated into various machine concepts which is particularly interesting for OEMs and operators alike. The start-up is done either at the drive itself or via the bus communication. No additional material is required for assembly. SIKO product manager Michael Schwab: "The programming effort and the set-up and setting times are minimal, facilitating rapid activation. The user is perfectly supported in an easy start-up by a two-line display. It also facilitates the monitoring of target and actual values during operation."
The AG05 has a stainless steel hollow shaft with a diameter of 14 millimetres. The robust, glass fibre-reinforced plastic housing with smooth surface is resistant to acid and leaches as far as possible. The actuating drive is installed directly on the feed and auxiliary axles.
In the compact housing, there is a brushless 24 V DC motor with planetary gears, controller, power electronics and integrated field bus interface. The innovative drive is characterised by excellent running smoothness with outstanding power density of 30 W/dm©ø.
The integration into various safety concepts can be done very easily with the AG05 as the power supply for the control and power electronics is done separately. The workload of the higher-level PLC is substantially alleviated by the integrated regulating electronics. Monitoring functions for temperature, power and contouring errors are also already integrated in the drive. The charging status of the battery is continuously monitored so that any necessary change of battery, which can be carried out by the user, is indicated or reported early on. Through the battery buffering of the magnetic measurement system, position deviations are also recorded in a powerless state and repeat referencing is no longer needed.
"The customer benefits from the numerous advantages of the AG05. The actuating drive can be flexibly integrated into the new or existing machine concept and the short cycle and set-up times quickly ensure a very high level of productivity. The excellent price-performance ratio is another plus point," says the DriveLine product manager, Michael Schwab, about the new development. "Despite all the technical features, the DriveLine AG05 actuating drive is no larger than a 0.33-litre drinks can."
ADVANTAGE OVERVIEW
Features
o easy mounting, no additional coupling needed
o stainless steel 14 mm hollow shaft, glass fibre reinforced casing
o brushless 24 VDC motor with long life cycle
o solid absolute sensor, magnetic sensing technology
o 2-line LCD for target and position value and programming keys
o 2 LEDs for user prompting
o integral RS485 or CANopen interface
o integral position controller
JUN2011SIKO MA504 magnetic display gets a make over. Introducing the new magnetic display MA504/1 with slightly modified housing and interface with the pluggable magnetic sensor MS500H.
MA504/1 remains a battery-operated quasi-absolute measuring system but now that the magnetic sensor has a pluggable connection advantages during installation and machine service or magnetic sensor service become evident.
The basic features are
o absolute reading during the whole battery life cycle
o pluggable connection between MA504/1 and MS500H
o compact model with integrated battery compartment
o no requirement for external power supply
o slightly reduced power consumption compared to MA504
o single components can be ordered MA504/1 / MS500H / therefore flexible stock-keeping
o linear and rotary measurements, scaling and metric / imperial conversion
o inbuilt programming software
Applications
o wood working and aluminium working machinery industry
o metal processing industry
o general machine building industry
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