Catalog excerpts
Magnetic absolute encoders MARC645 MARC645 - without a shaft with external magnet-carrier The magnetic single turn absolute rotary encoders type MARC645 working on magnetic Hall Effect principle. The encoder converts rotary motion to electrical signals. Mechanically is designed without a shaft with external magnet-carrier which is mounted on the shaft cooperating devices. Electrical signals provide information of bilateral position of two mechanical parts, angle turn or rotary motion. A typical use is in conjunction with digital control system or drivers for control of the electric motors. Type identification OUTLET PB - Cable 0,5 m radial (longer cable on request) OUPUT SIGNALS AND NUMBER OF BITS 21 - Serial SSI, single TTL gray code into 12 bits DIAMETER OF SHAFTS for external magnet carrier 6 - internal dia. of the shaft 6 mm (standard) 8 - internal dia. of the shaft 8 mm 10 - internal dia. of the shaft 10 mm (other diameter on request) SUPPLY vOLTAGE 5 - + 5 V MECHANICAL SPECIFICATION 4 - with external magnet carrier type of encoder 6 - magnetic absolute encoder type MARC645 Mechanical data and working conditions
Open the catalog to page 1
Description of connection elements MARC645 Assembly The encoders MARC645 are fixed to cooperative equipment by three screws M3 on the pitch circle diameter 48 mm. First the magnet-carrier is mounted on the shaft so that dimension between top of magnet-carrier and equipment’s flange must be 6,65 ± 0,05 mm. For this operation it is possible to use the assembly tool 62451631 which is possible to order as accessories. Centering of the encoder is by inner diameter 35H7 or outside diameter 55h7 . Note: The encoder is calibrated with its magnet-carrier and is paired with him. If another magnet or...
Open the catalog to page 2All LARM a.s. catalogs and technical brochures
-
DRAW-WIRE ENCODER LS5012 Pages
-
Encoders7 Pages
-
JIGS & FIXTURES3 Pages
-
Company presentation14 Pages
