Johnson Electric Ovoid Gearbox, 500:1 Gear Ratio, 50 Ncm Maximum Torque

A range of low cost, efficient gearboxes designed to be used in conjunction with the Saia-Burgess range of ac synchronous and dc stepper motors.

Maximum gear torque: 32cNm
Output shaft: 4mm diameter, 10mm long
Maximum axial thrust: 10N
Maximum lateral torque: 50cNm
Lateral force: 50N
Mounting position optional (ideal with shaft horizontal)
Mounting with two M3 screws through two 3.5mm diameter holes in side plate
Motor fixing: using simple spring clip

AC Synchronous Motors

These synchronous motors are for direct driving from an a.c. supply. Ideally suited for time driving in instrumentation, machine and process control. The smaller units can be directly connected to the synchronous gearboxes (typical stock no. 332-868 etc).