Small Reduction Gearbox UGD. 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