30HI Incremental Encoder

This encoder uses marine quality Stainless Steel and a novel sealing configuration to improve dramatically it's corrosion resistance and reliability when used in above deck naval applications.

The Series 30HI encoder was originally developed to solve a specific problem for a customer who installs measurement equipment for the Royal Navy. Previous encoder types from a variety of manufacturers suffered badly from a combination of corrosion and ingress of seawater due to the exposed location of the equipment.

New design features include a novel body sealing configuration which together with improved material selection has proved a great success in an extremely demanding environment.

The 30HI can be supplied in the following formats :

Counts : 10 to 5000 PPR

2 Channel Quadrature output ,
¼ and ½ cycle marker options ,
complementary outputs available all signals.

CMOS line driver type 8830 , 88C30 , 26LS31.

Input Voltage 5V , 12V , 5V to 15V at 150mA max.

The encoder comes as standard with a 9.525mm diam shaft ,
4 x M5 fixing holes pitched at 41.91mm and 5m flying leads.

Alternative shafts , mounting arrangements and electrical interfaces are readily available