ST-7A Hinge 332 Position control * Constant torque Zinc alloy and steel, natural 7.8 (.31) 2 x O 3.05 (.12) 9 (.35) 3 (.12) 31.7 (1.25) 8 (.31) Maximum 0.5 (.02) Counterbore both sides O 5.1 (.20) 2 (.08) Deep 15 (.59) 2 (.08) 15 (.59) 8 (.31) 7 (.28) 9 (.35) ERSE ROTATION REV D ROTAT WAR IO OR N ERSE ROTATION REV D ROTAT WAR IO OR N Performance Details Type B F Material and Finish Type A F * Smooth, zero backlash operation * Space efficient design provides high torque in minimum space * Constant torque, never needs adjusting Radial load: Maximum static load: 400 N (90 lbf) Axial load: Maximum static load: 300 N (67 lbf) Axial Cycle performance: 20,000 cycles within 20% of static torque specification 90.1 (.354.004) Radial Installation Notes 1. Install hinge using No. 4 socket head cap screw. 2. F or proper function, assembly must include (1) type A and (1) type B hinge. 4x O 3.10.1 (.122.004) Hinge centerline 16 (.63) 80.1 (.315.004) ACTUAL SIZE 90.1 (.354.004) Part Number 7.80.1(.307.004) Symmetric Torque Versions See table Part Number Type A Type B Static Torque (Forward and Reverse) N*m (in*lbf) ST-7A-30SA-33 ST-7A-30SB-33 ST-7A-40SA-33 ST-7A-40SB-33 0.34 (3) 0.45 (4) ST-7A-50SA-33 ST-7A-50SB-33 0.56 (5) Asymmetric Torque Versions Part Number Other options available. For complete details on variety, part numbers, installation and specification, go to www.southco.com/ST Static Torque N*m (in*lbf) Type A Type B ST-7A-40FA-33 ST-7A-50FA-33 Forward N*m (in*lbf) Reverse Nm (inlbf) ST-7A-40FB-33 0.45 (4) 0.27 (2.4) ST-7A-50FB-33 0.56 (5) 0.37 (3) ST-7A-60FA-33 ST-7A-60FB-33 0.68 (6) 0.41 (3.6) ST-7A-40RA-33 ST-7A-40RB-33 0.27 (2.4) 0.45 (4) ST-7A-50RA-33 ST-7A-50RB-33 0.34 (3) 0.56 (5) ST-7A-60RA-33 ST-7A-60RB-33 0.41 (3.6) 0.68 (6) Dimensions in millimeters (inch) unless otherwise stated ST-10A Hinge 333 Position control * Constant torque Type A Type B F F ERSE ROTATION REV D ROTAT WAR IO OR 5.5 (0.22) N N ERSE ROTATION REV D ROTAT WAR IO OR L 15.8 (.62) 4.7 (.19) 10 (.39) 18 (.71) 43.8 (1.72) 11 (.43) 13 (.57) Zinc alloy and steel, natural Performance Details 10 (.39) 4 x O 4.2 (.17) Through hole Counterbore 2 x O 7.6 (.30) 5 (.20) deep 25.4 (1.0) Axial Material and Finish 15.9 (.63) 16 (.63) Cycle performance: 20,000 cycles within 20% of static torque specification 10 0.1 (.394 .004) 11 0.1 (.433 .004) Installation Notes ACTUAL SIZE 1. Install hinge using M4 (No.8) socket head cap screw. 130.1 (.512.004) 160.1 (.630.004) 2. F or proper function, assembly must include(1) type A and (1) type B hinge. 15.80.1 (.622.004) Symmetric Torque Versions Part Number Type A Type B Radial load: Maximum static load: 500 N (112 lbf) Axial load: Maximum static load: 1000 N (225 lbf) 4x O 4.2.1 (.165.004) Radial * Smooth, zero backlash operation * Space efficient design provides high torque in minimum space * Constant torque, never needs adjusting Part Number Static Torque (Forward and Reverse) N*m (in*lbf) ST-10A-80SA-33 ST-10A-80SB-33 0.90 (8) ST-10A-120SA-33 ST-10A-120SB-33 1.36 (12) ST-10A-160SA-33 ST-10A-160SB-33 1.81 (16) ST-10A-200SA-33 ST-10A-200SB-33 2.26 (20) See table Asymmetric Torque Versions Part Number Static Torque N*m (in*lbf) Type A Type B Forward N*m (in*lbf) ST-10A-120FA-33 ST-10A-120FB-33 1.36 (12) 0.81 (7.2) ST-10A-160FA-33 ST-10A-160FB-33 1.81 (16) 1.08 (9.6) Reverse Nm (inlbf) ST-10A-200FA-33 ST-10A-200FB-33 2.26 (20) 1.36 (12) ST-10A-120RA-33 ST-10A-120RB-33 0.81 (7.2) 1.34 (12) ST-10A-160RA-33 ST-10A-160RB-33 1.08 (9.6) 1.84 (16) ST-10A-200RA-33 ST-10A-200RB-33 1.36 (12) 2.26 (20) Dimensions in millimeters (inch) unless otherwise stated Other options available. For complete details on variety, part numbers, installation and specification, go to www.southco.com/ST ST-10E Hinge 334 Position control * Constant torque Type B 12.7 (.50) F 69.35 (2.73) 6 (.24) 4 (.16) 90 19 (.75) 57.4 (2.26) Material and Finish 18 (.71) Zinc alloy and steel, natural 2x O 4.45 (.18) Performance Details Cycle performance: 20,000 cycles within 20% of static torque specification 25.4 (1.00) 12.7 (.50) 12.7 (.50) 30.1 (1.19) 7 (.28) 2 x O 4.20.1 (.165.004) Installation Notes 1. Install hinge using M4 (No.8) socket head cap screw. 2. F or proper function, assembly must include(1) type A and (1) type B hinge. ERSE ROTATIO R EV N RD ROTA A W T I OR ON ERSE ROTATION REV D ROTAT WAR IO OR F Type A N * Smooth, zero backlash operation * Space efficient design provides high torque in minimum space * Constant torque, never needs adjusting 19.10.1 (.75.004) 2 x O 4.20.1 (.165.004) 25.40.1 (1.00.004) ACTUAL SIZE 25.40.1 (1.00.004) 30.10.15 (1.18.006) Part Number See table Symmetric Torque Versions Part Number Type A Type B Static Torque (Forward and Reverse) N*m (in*lbf) ST-10E-120SE-33 ST-10E-120SG-33 1.35 (12) ST-10E-200SE-33 ST-10E-200SG-33 2.26 (20) ST-10E-280SE-33 ST-10E-280SG-33 3.16 (28) ST-10E-360SE-33 ST-10E-360SG-33 4.06 (36) Asymmetric Torque Versions Part Number Other options available. For complete details on variety, part numbers, installation and specification, go to www.southco.com/ST Static Torque Nm (inlbf) Type A Type B Forward N*m (in*lbf) ST-10E-200FE-33 ST-10E-200FG-33 2.26 (20) 1.35 (12) ST-10E-280FE-33 ST-10E-280FG-33 3.16 (28) 2.26 (20) 2.44 (21.6) Reverse Nm (inlbf) ST-10E-360FE-33 ST-10E-360FG-33 4.06 (36) ST-10E-440FE-33 ST-10E-440FG-33 4.97 (44) 2.93 (26) ST-10E-200RE-33 ST-10E-200RG-33 1.35 (12) 2.26 (20) ST-10E-280RE-33 ST-10E-280RG-33 2.26 (20) 3.16 (28) ST-10E-360RE-33 ST-10E-360RG-33 2.44 (21.6) 4.06 (36) ST-10E-440RE-33 ST-10E-440RG-33 2.93 (26) 4.97 (44) Dimensions in millimeters (inch) unless otherwise stated ST-10E Hinge 335 Position control * Constant torque 9.53 (.375) 12.7 (.50) F O 9.65 (.38) N ERSE ROTATION REV D ROTAT WAR IO OR 5.08 (.200) O 14 (.55) 18 (.71) 4.46 (.175) 25.4 (1.00) 88.9 (3.50) 31.75 (1.25) Material and Finish x 9.530.1 Zinc 2alloy and steel, natural (.375.004) 6 x O 4.45 (.175) 14 (.55) Performance 25.40.1 Details (1.00.004) Cycle performance: 20,000 cycles within 20% of static torque specification ACTUAL SIZE N F ERSE ROTATION REV D ROTAT WAR IO OR 5.08 (.200) * Smooth, zero backlash operation * Space efficient design provides high torque in minimum space 6 x O 4.20.1 (.16.004) * Constant torque, never needs adjusting 89.9.13 (3.50.012) Installation Notes 6 x O 4.20.1 (.16.004) Install hinge using M4 (No.8) socket head cap screw 18 (.71) 12.70.1 (.50.004) 4.46 (.175) 2 x 9.530.1 (.375.004) 25.40.1 (1.00.004) 22.720.1 (.894.004) 89.9.13 (3.50.012) Part Number Symmetric Torque Versions Part Number Static Torque (Forward and Reverse) N*m (in*lbf) ST-10E-120SH-33 1.35 (12) ST-10E-200SH-33 2.26 (20) ST-10E-280SH-33 3.16 (28) ST-10E-360SH-33 4.06 (36) See table Asymmetric Torque Versions Part Number Static Torque Nm (inlbf) Forward N*m (in*lbf) Reverse Nm (inlbf) ST-10E-200FH-33 2.26 (20) 1.35 (12) ST-10E-280FH-33 3.16 (28) 1.89 (16.8) ST-10E-360FH-33 4.06 (36) 2.44 (21.6) ST-10E-440FH-33 4.97 (44) 2.93 (26) ST-10E-200RH-33 1.35 (12) 2.26 (20) ST-10E-280RH-33 1.89 (16.8) 3.16 (28) ST-10E-360RH-33 2.44 (21.6) 4.06 (36) ST-10E-440RH-33 2.93 (26) 4.97 (44) Dimensions in millimeters (inch) unless otherwise stated Other options available. For complete details on variety, part numbers, installation and specification, go to www.southco.com/ST ST-10E Hinge 336 Position control * Constant torque F F 76.9 (3.03) 9.53 (.375) 12.7 (.50) O 14 (.55) 25.4 (1.00) 5.08 (.200) 12.7 Cycle performance: (.50) O 14 (.55) 20,000 cycles within 20% of specification 25.4 static torque 23.3 (.914) (1.00) 5.08 (.200) D ROTAT WAR IO OR Zinc alloy and steel, natural 76.9 (3.03) 9.53Performance (.375) Details N ERSE ROTATION REV D ROTAT WAR IO OR 18 (.71) 4.46 (.175) N F ERSE ROTATION REV D ROTAT WAR IO OR ON REV Material and Finish Type B N * Smooth, zero backlash Type A operation * Space efficient design provides high torque in minimum space * Constant torque, never needs adjusting ERSE ROTATI 23.3 (.914) 4 x O 4.45 (.175) ACTUAL SIZE 18 (.71) 4.46 (.175) 4 x O 4.20.1 (.165.004) 4 x O 4.45 (.175) Installation Notes 9.530.1 (.375.004) 1. Install hinge using M4 (No. 8 socket head cap screw. 12.70.1 (.50.004) 2. F or proper function, assembly must include (1) type A and (1) type B hinge. 25.40.1 23.20.1 (1.00.004) (.914.004) Part Number Symmetric Torque Versions See table Part Number Type A Type B Static Torque (Forward and Reverse) N*m (in*lbf) ST-10E-120SJ-33 ST-10E-120SK-33 1.35 (12) ST-10E-200SJ-33 ST-10E-200SK-33 2.26 (20) ST-10E-280SJ-33 ST-10E-280SK-33 3.16 (28) ST-10E-360SJ-33 ST-10E-360SK-33 4.06 (36) Asymmetric Torque Versions Part Number Other options available. For complete details on variety, part numbers, installation and specification, go to www.southco.com/ST Static Torque N*m (in*lbf) Type A Type B Forward N*m (in*lbf) ST-10E-200FJ-33 ST-10E-200FK-33 2.26 (20) 1.35 (12) ST-10E-280FJ-33 ST-10E-280FK-33 3.16 (28) 1.89 (16.8) 2.44 (21.6) Reverse Nm (inlbf) ST-10E-360FJ-33 ST-10E-360FK-33 4.06 (36) ST-10E-440FJ-33 ST-10E-440FK-33 4.97 (44) 2.93 (26) ST-10E-200RJ-33 ST-10E-200RK-33 1.35 (12) 2.26 (20) ST-10E-280RJ-33 ST-10E-280RK-33 1.89 (16.8) 3.16 (28) ST-10E-360RJ-33 ST-10E-360RK-33 2.44 (21.6) 4.06 (36) ST-10E-440RJ-33 ST-10E-440RK-33 2.93 (26) 4.97 (44) Dimensions in millimeters (inch) unless otherwise stated ST-12A Hinge 337 Position control * Constant torque Type A 11.1 (.44) 4.7 (.19) 5 (.20) ERSE ROTATIO R EV N RD ROTA A W TI OR F 2 x O 4.2 (.17) ON F 12 (.47) 12 (.47) 50.9 (2.0) 15 (.59) 2x O 4.2 (.17) Counterbore both sides O 8 (.31) 4.2 (.17) deep 16 (.63) 25.4 (1.0) ON ERSE ROTATIO R EV N RD ROTA A W TI OR Type B Material and Finish 12.7 (.50) Zinc alloy and steel, natural Performance Details Radial load: Maximum static load: 1000 N (225 lbf) Axial load: Maximum static load: 1200 N (270 lbf) ACTUAL SIZE Axial 4x O 4.20.1 (.165.004) Radial 120.1 (.472.004) Symmetric Torque Versions Part Number Type A * Smooth, zero backlash operation * Space efficient design provides high torque in minimum space * Constant torque, never needs adjusting Static Torque (Forward and Reverse) Nm (inlbf) Type B ST-12A-120SA-33 ST-12A-120SB-33 1.4 (12) ST-12A-200SA-33 ST-12A-200SB-33 2.3 (20) ST-12A-280SA-33 ST-12A-280SB-33 3.2 (28) ST-12A-360SA-33 ST-12A-360SB-33 4.1 (36) Hinge centerline 27 (1.06) Cycle performance: 20,000 cycles within 20% of static torque specification Installation Notes 1. Install hinge using M4 (No. 8) socket head cap screw. 2. For proper function, assembly must include (1) type A and (1) type B hinge. Part Number 150.1 (.591.004) 160.1 (.630.004) See table 11.050.1 (.435.004) Asymmetric Torque Versions Part Number Static Torque Nm (inlbf) Type A Type B Forward N*m (in*lbf) Reverse Nm (inlbf) ST-12A-200FA-33 ST-12A-280FA-33 ST-12A-200FB-33 2.3 (20) 1.5 (13.6) ST-12A-280FB-33 3.2 (28) 2.2 (19.1) 2.8 (24.6) ST-12A-360FA-33 ST-12A-360FB-33 4.1 (36) ST-12A-440FA-33 ST-12A-440FB-33 5 (44) 3.4 (30) ST-12A-200RA-33 ST-12A-200RB-33 1.5 (13.6) 2.3 (20) ST-12A-280RA-33 ST-12A-280RB-33 2.2 (19.1) 3.2 (28) ST-12A-360RA-33 ST-12A-360RB-33 2.8 (24.6) 4.1 (36) ST-12A-440RA-33 ST-12A-440RB-33 3.4 (30) 5 (44) Dimensions in millimeters (inch) unless otherwise stated Other options available. For complete details on variety, part numbers, installation and specification, go to www.southco.com/ST ST-4A Hinge 339 Position control * Constant torque 7 (.28) O4 (.16) 5.5 (.22) 5.5 (.22) 3.70.1 (.146.004) 1.470.01 (.058 .0004) Minimum 6.35 (0.25) 3.5 (.14) 1.5 (.06) 3.5 (.14) O 4.00.01 2 x R 0.4 (.02) (.157.0004) Radial 3.5 (.137) 3.5 (.137) * Smooth consistent operation * Extremely compact, fits the smallest applications * Never requires adjustment Material and Finish Aluminum, zinc alloy and steel, natural Performance Details Radial load: Maximum static load: 200 N (45 lbf) Cycle performance: 20,000 cycles within 0.023 Nm (.2 inlbf) of static torque specification ACTUAL SIZE Part Number Static Torque ST-4A-3S-33 0.034 Nm (.3 inlbf) Part Number See table Other options available. For complete details on variety, part numbers, installation and specification, go to Dimensions in millimeters (inch) unless otherwise stated www.southco.com/ST ST-5A Hinge 339A Position control * Constant torque * Smooth consistent operation * Compact design fits the smallest applications * Never requires adjustment 11.8 (.46) O 5.50.01 (.217.0004) 4 (.16) 2.3 (.09) 4.15 (.163) Max. Radial load: Maximum static load: 223 N (50 lbf) Cycle performance: 20,000 cycles within 20% of static torque specification See table www.southco.com/ST 8 Min. (.315) 6.8 (.27) 4.5 (.18) 7.5 (.30) 2.270.01 (.089.0004) Hinge center of rotation Performance Details Part Number 0.45 (.018) O 5.5 (.22) Material and Finish Aluminum, zinc alloy and steel, natural 4.250.1 (.167.004) Hinge center of rotation ACTUAL SIZE ACTUAL SIZE Part Number Static Torque Nm (inlbf) ST-5A-10S-33 0.113 (1.0) ST-5A-16S-33 0.181 (1.6) ST-5A-23S-33 0.260 (2.3) ST-5A-30S-33 0.339 (3.0) Dimensions in millimeters (inch) unless otherwise stated 7.4 (.291) Max. 2X R 1.20.1 (.047.004)