Page 410 - Demo

382Awww.southco.com/ST9 (.35)8 (.31)7.8(.31)9(.35)ACMaximum0.5 (.02)7(.28)15(.59)2 (.08)31.7(1.25)2 x Ø 3.05 (.12)Counterbore both sidesØ 5.1 (.20) 2 (.08) Deep8 (.31)3 (.12)REVERSE ROTATIONFORWARD ROTATIONREVERSE ROTATIONFORWARD ROTATIONREVERSE ROTATIONFORWARD ROTATION32.2(1.27) 16(.63) 11ORT7 (.28) 7.8 (.31)CREVERSE ROTATIONFORWARD ROTATION7 (.28)11ORWC16(.63)32(1.27)11.35 (.45)Type T - Heavy Duty AdapterType W - Offset AdapterTorque variant markingTorque variant markingST-7A2 HingePosition control · Constant torque• Smooth, zero backlash operation• Space efficient design provides high torque in minimum space• Constant torque, never needs adjustingMaterial and FinishZinc alloy and steel, natural Performance DetailsMaximum static radial load:770N (173 lbf)Maximum static axial load:730N (164 lbf)Cycle performance:Type A/B: 30,000 cycles within ±20% of static torque specificationType T/W: 50,000 cycles within ±20% of static torque specificationInstallation Notes1. Install hinge using No. 4 orM3 socket head cap screw.2. For proper function, assembly must include a pair of hinges, mounted in opposing orientations.Type A - Low Profile Adapter(Handed with Type B)Type BPart NumberSee table on page 365Dimensions in millimeters (inch) unless otherwise stated