|SSI interface in JVL Integrated QuickStep Motors!
Connection of absolute encoders with SSI-interface
Birkerød, Denmark and Morrow, OH (USA) -- The firmware of JVL’s QuickStep motors has been extended with yet another function: an SSI encoder interface. It is thus possible to integrate absolute encoder functions in the QuickStep integrated stepper motors and in the stepper motor controller SMC75. Typically, absolute-encoders are used when there is a need to continue operation immediately after power is re-applied to a machine or system without first having to perform a zero-search reset. Another major reason for using absolute encoders is to correct motor position in relation to the actual physical absolute position measured by the SSI encoder.
JVL has recently assisted with the completion of a large system that uses a number of SMC75 controllers with LIKA SSI encoders. The SSI functionality has thus already proven its applicability in practice.
JVL can also supply the QuickStep motors with a built-in rotating semi-multiturn absolute encoder for less demanding tasks.
About JVL - JVL is recognized as a world leader for its development of efficient and compact integrated motors for VAC and VDC. MAC motor series of integrated VAC servo motors (up to 4500W and 13,5kW peak), and the QuickStep integrated stepper motors (up to 25Nm). Both the servomotor and stepper motor series includes the controller, PLC, encoder, power supply and bussystem integrated into one compact unit. All industrial Ethernet protocols like Profinet, EtherCAT, Ethernet/IP, Modbus TCP, Powerlink, Sercos III etc. are available. Furthermore, traditional modules likeCANopen, DeviceNet, Profibus, Nano PLC, RS232/RS485/USB, Process Control can be incorporated.
JVL has more than 25 years of motion control experience and enjoys a reputation for the development of highly specialized integrated motors with industrial Ethernet and customized improvements. They work together with their customers and representatives to find an economic, yet technically advanced solution to complicated control applications.
JVL's wide selection of quality products for motion control components include: Integrated VAC and VDC Servo motors, Integrated Stepper motors, VAC Servo motor controllers, Motor drivers (Stepper, VAC and VDC), Brakes, Gears, and HMI Modules.
JVL USA • Att: Mike Fisher • National Sales Manager
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