R4 Rotary Latch 256 Mini * Concealed * Single and two stage Single Stage - Perpendicular (left hand actuation shown) 2 x Mounting holes (see table) Trigger O6 (.24) 11 (.43) 3.5 (.14) Panel Spring Lever Material and Finish 15.85 (.62) Steel, zinc plated or 304 stainless steel, passivated Performance Details Average ultimate load: 4600 N (1100 lbf) 28 (1.1) O 14 (.55) Cam Housing 13.5 (.53) 28.4 (1.12) Accessories (dimensions same as standard version except as shown) Panel ACTUAL SIZE 3.5 (.14) 68.5 (2.70) 6.5 (.26) 14.2 (.56) Installation Notes See page 259 Integrated Bumper Version 22.5 (.88) Pull direction * Single or multi-point latch capability * Compatible with wide array of actuators * EN 45545-3 E60 Compliant * For standard version only Striker bolt assembly (sold separately) (see page 259) Integrated Bumper Version Single Stage - In-Line (left hand actuation shown) Striker bolt see page 259 12.5 (.49) Cables and retainer clips see pages 272-275 2 (.08) Pull direction 11 (.43) Notes 2 x O 6 (.24) 2x Mounting holes (see table) 2X O 6.3 (.25) Panel (1.12) Electromechanical rotary latch available see page 23 3.5 (.14) O 14 (.55) Lever Panel (dimensions same standard version except as shown) 3.5 (.14) ACTUAL SIZE 28.4 Trigger B 20 (.79) 22.5 (.88) 17.8 (.70) 68.5 (2.70) 15.85 (.62) 6.5 (.26) Cam Housing 28 (1.1) 13.5 (.53) 14.2 (.56) Striker bolt assembly (sold separately) (see page 259) 20 (.79) Part Number Selection ________________________________________________________________________________ S 1 2 3 4 Stage & Actuation I 0 1 2 Mounting Style Single stage, right hand Single stage, left hand Two stage, right hand Two stage, left hand L Lever Type 1 Perpendicular 2 In-Line R4 - 10 - S I - L 0 B - M O7.2 (.283) thru 1/4-20 thread M6 x 1 thread Other options available. For complete details on variety, part numbers, installation and specification, go to www.southco.com/R4 Dimensions in millimeters (inch) unless otherwise stated B Base Style 1 Standard 5 Integrated bumper version M Material 10 Steel 20Stainless steel R4 Rotary Latch 257 Mini * Concealed * Single and two stage Single Stage - Two Point (left hand actuation shown) 12.5 (.49) 2 (.08) Trigger Pull direction Cam Housing 28 (1.1) 2 x Mounting holes (see table) 3xO6 (.24) 28 Lever (1.10) 17.5 (.69) 2x 22.5 O 14 (.55) (.88) 10.5 (.41) 15.85 (.62) 3.5 (.14) (dimensions same as standard version except as shown) 14 (.55) O 5.4 (.21) Pull direction 11 (.43) Integrated Bumper Version Spring O 5.5 (.22) O 6.3 (.25) Panel 3.5 (.14) Panel Material and Finish Steel, zinc plated or 304 stainless steel, passivated 68.5 (2.70) 28 (1.10) 6.5 (.26) Performance Details Average ultimate load Steel: 4600 N (1100 lbf) Stainless Steel: 4000 N (900 lbf) 14.2 (.56) 13.5 (.53) 20 (.79) Striker bolt assembly (sold separately) (see page 259) ACTUAL SIZE Single Stage - Hand Actuation Pull direction Cables and retainer clips see page 272-275 Notes Electromechanical rotary latch available see page 23 4 (.16) Spring Trigger 11 (.43) See page 259 Striker bolt see page 259 Integrated Bumper Version ACTUAL SIZE Installation Notes Accessories (dimensions same as standard version except as shown) 16 (.63) * Single or multi-point latch capability * Compatible with wide array of actuators * EN 45545-3 E60 Compliant * For standard version only 3.5 (.14) Housing 22.5 (.88) Cam 3.5 (.14) Panel 68.5 (2.70) 15.85 (.62) 2 x Mounting holes (see table) 13.5 (.53) Striker bolt assembly (sold separately) (see page 259) 28 (1.1) 20 (.79) 14.2 (.56) ___________________________________________________________________________ Part Number Selection S 1 2 3 4 Stage & Actuation I 0 1 2 Mounting Style Single stage, right hand Single stage, left hand Two stage, right hand Two stage, left hand O7.2 (.283) thru 1/4-20 thread M6 x 1 thread L Lever Type 3 Two point 4 Hand actuation R4 - 10 - S I - L 0 B - M B Base Style 1 Standard 5 Integrated bumper version M Material 10 Steel 20Stainless steel 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/R4 R4 Rotary Latch 258 Mini * Concealed * Single and two stage Single Stage - Bottom (left hand actuation shown) 39.2.1 (1.54.04) 11 (.43) Trigger O 6.40.1 (.25.009) 15.51 (.61.04) Pull direction * Single or multi-point latch capability * Compatible with wide array of actuators * EN 45545-3 E60 Compliant * For standard version only Material and Finish Steel, zinc plated or 304 stainless steel, passivated 22.5 (.88) 3.5 (.14) 2 x Mounting holes (see table) Housing Average ultimate load Steel: 4600 N (1100 lbf) Stainless steel: 4000 N (900 lbf) Installation Notes Spring 4 (.15) Panel (dimensions same as standard version except as shown) 4 ACTUAL SIZE (.16) 3.4 (.13) Panel Striker bolt assembly (sold separately) (see page 259) 68.5 (2.70) 15.85 (.62) Performance Details Integrated Bumper Version Cam 13.5 (.53) 28 (1.1) 20 (.79) 14.2 (.56) See page 259 Accessories Integrated Bumper Single Stage - Top (left hand actuation shown) (dimensions same as standard version except as shown) Pull direction Striker bolt see page 259 Cables and retainer clips see pages 272-275 Notes O 6.40.1 (.25.004) 38 (1.52) 33.53 (1.32) Electromechanical rotary latch available see page 23 11 (.43) 3.5 (.14) Spring ACTUAL SIZE 4 (.16) 3.4 (.13) Panel Trigger Housing 22.5 (.88) 15.85 (.62) 2 x Mounting holes (see table) 4 (.15) Panel Striker bolt assembly (sold separately) (see page 259) 53.85 (2.12) 68.5 80.2 (2.70) (3.16) Cam 13.5 (.53) 28 (1.1) 20 (.79) 14.2 (.56) Part Number Selection ________________________________________________________________________________ Other options available. For complete details on variety, part numbers, installation and specification, go to www.southco.com/R4 S 1 2 3 4 Stage & Actuation I 0 1 2 Mounting Style Single stage, right hand Single stage, left hand Two stage, right hand Two stage, left hand L Lever Type 5 Bottom 6 Top R4 - 10 - S I - L 0 B - M O7.2 (.283) thru 1/4-20 thread M6 x 1 thread Dimensions in millimeters (inch) unless otherwise stated B Base Style 1 Standard 5 Integrated bumper version M Material 10 Steel 20Stainless steel R4 Rotary Latch 258A Mini * Concealed * Dual Trigger * Single and two stage Single Stage - Dual Trigger - Bottom Integrated Bumper Version (left hand actuation shown) 12.5 (dimensions same as standard version except as shown) 2 O 14 2 x O 6.3 39.21 Trigger Lever Pull direction 11 Panel Panel 28.4 15.51 Pull direction O 6.40.1 3.5 17.8 22.5 ACTUAL Material and Finish 68.5 SIZE Steel, zinc plated Cam Housing 28 13.5 Striker bolt assembly (sold separately) (see page 259) 6.5 14.2 Pull direction 38 33.5 O 14 Panel Pull direction 28.4 22.5 Lever Cables and retainer clips see page 272-275 Trigger - use retaining clip R4-0-43922-2 Lever - use retaining clip R4-0-43922 Electromechanical rotary latch available see page 23 68.5 17.5 Cam Housing 28 13.5 Striker bolts for standard version and integrated bumper version are different. See page 259 for both versions. Notes 80.2 17.8 15.85 2x Mounting holes (see table) Panel ACTUAL SIZE O 6.40.1 Trigger 3.5 See page 259 19.9 (dimensions same as standard version except as shown) 2xO6 15.5 Installation Notes Integrated Bumper Version (left hand actuation shown) 2 Average ultimate load Steel: 4500 N (1000 lbf) Accessories Single Stage - Dual Trigger - Top 12.5 Performance Details 17.5 15.85 2x Mounting holes (see table) * Single or multi-point latch capability * Compatible with wide array of actuators * EN 45545-3 E60 Compliant (Standard version only) * Integrated bumper version for anti-vibration feature 6.5 Striker bolt assembly (sold separately) (see page 259) 19.9 14.2 ___________________________________________________________________________ Part Number Selection L Lever Type 7 Dual Trigger, Bottom 8 Dual Trigger, Top Stage & Actuation S 1 2 3 4 Single stage, right hand Single stage, left hand Two stage, right hand Two stage, left hand I 0 1 2 O7.2 (.283) thru 1/4-20 thread M6 x 1 thread R4 - 10 - S I - L 0 B - M Mounting Style B Base Style 1 Standard 5 Integrated bumper version M Material 10 Steel Dimensions in millimetres unless otherwise stated Other options available. For complete details on variety, part numbers, installation and specification, go to www.southco.com/R4 R4 Rotary Latch 259 Integrated Cable Mounting Bracket * Stainless Steel Mini * Concealed * Single stage Single Stage - Top 14.9 (0.59) 22.5 (.88) 3.5 (0.14) Panel 1.4 Minimum (0.60) Pull direction 30.6 (1.56) 11 (.43) 13.5 (0.53) 40 (1.89) 4 (.15) Panel Striker bolt assembly (sold separately) 22.50.1 22.5 53.85 (.88) (.89.004) (2.12) 68.5 (2.70) 15.85 80.2 9 (.35) (.62) (3.16) Maximum 26 (1.02) Minimum Cam Performance Details Average ultimate load: 4000 N (900 lbf) Accessories Striker bolt Cables and retainer clips 5 (.20) Minimum 13.5 (.53) 28 (1.1) 18.4 (0.72) Material and Finish 304 stainless steel 3.50.05 38 (.14.002) (1.52) O 6.40.1 Panel 4 33.53 (.25.004) (.16) 2 X Mounting holesSpring (1.32) 11 (see mounting style) (.43) Trigger Housing 80 (3.15) 3.5 (.14) 68.5 (2.70) 2 x Mounting holes (see table) 15.6 ((0.61) Panel Preparation Pull direction Integrated Bumper Version (left hand actuation shown) 14.2 (.56) R4 - 10 - S I - 5 0 B - M S Stage & Actuation 1 Single stage, right hand 2 Single stage, left hand I 0 1 2 M Material 10 Steel 20Stainless steel Mounting Style O7.2 (.283) thru 1/4-20 thread M6 x 1 thread B Base Style 2 Standard 6 Integrated bumper version R4 Rotary Latch Striker bolt * Mini * Installation Striker Bolt Assembly - Standard (sold separately) 12.7 (.50) Hex 2.8 (.11) O 25.4 (1.00) 38.1 (1.50) 27.7 (1.09) 25.4 (1.00) O 9.5 Striker Bolt Assembly - Integrated Bumper (sold separately) 40 (1.57) M8 x 1.25 thread O-Ring (.37) SIZE ACTUAL Striker bolt Washer 5 (.20) Hex recess O9 (.36) * Striker bolt for R4-10 series rotary latch 29.5 (1.16) Material and Finish 27.3 (1.07) Steel, zinc plated or stainless steel Operation M8 X 1.25 thread O-ring Striker bolt O 25.4 (1.00) Washer Striker 90 Mounting Bracket Striker Bolt Part Number - Standard Part Number Material R4-90-121-10 Steel R4-90-121-20 Stainless Steel Striker Bolt Part Number - Integrated Bumper Version R4-90-124-10 Steel R4-90-124-20 Stainless Steel Striker Mounting Bracket Part Number R4-0-50114 Unlatched position Part Number 26 (1.02) 40 (1.57) 8 (0.31) 14 (0.55) Latched position 10 (0.39) See table 14 (0.55) 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/R4 R4 Rotary 260 Large * Concealed * Two stage Two Stage - Perpendicular (left hand actuation shown) Pull direction * Single or multi-point latch capability * Compatible with wide array of actuators * FMVSS 206 compliant * EN 45545-3 E60 Compliant 35.7 (1.40) 17.8 (.70) Panel 11.4 (.45) 3.5 (.14) ACTUAL SIZE 19.4 (.76) Material and Finish Steel, zinc plated or stainless steel O 6.4 (.25) 19 (.75) 77 (3.03) Performance Details Average ultimate load: 10675 N (2400 lbf) as shown 14230 N (3200 lbf) with support bracket. Contact Southco for more information Striker bolt assembly (sold separately) (see page 261) 19 (.75) 2 x Mounting holes (see table) Installation Notes 17.2 (.68) See page 261 Accessories Two Stage - Bottom (left hand actuation shown) Striker bolt see page 261 Pull direction Cables and retainer clips see pages 272-275 Notes Electromechanical rotary latch available see page 23 34.8 (1.37) 17.8 (.70) 17.6 (.69) Panel ACTUAL SIZE 19.4 (.76) O 6.4 (.25) 19 (.75) 77 (3.03) Striker bolt assembly (sold separately) (see page 261) 19 (.75) 2 x Mounting holes (see table) 17.2 (.68) 31.8 (1.25) Part Number Selection ________________________________________________________________________________ S Stage & Actuation 3 Two stage, right hand 4 Two stage, left hand R4 - 30 - S I - L 0 1 - M Other options available. For complete details on variety, part numbers, installation and specification, go to www.southco.com/R4 I 0 1 2 Mounting Style O7.2 (.283) thru 1/4-20 thread M6 x 1 thread Dimensions in millimeters (inch) unless otherwise stated L Lever Type Perpendicular Two point 5 Bottom 1 3 M Material 10 Steel 20Stainless steel R4 Rotary Latch 261 Large * Concealed * Two stage 2-Point Actuator (left hand actuation shown) 16.9 (.67) 7.4 (.29) Pull direction 22 (.87) 35.7 (1.40) 17.8 (.70) 11.7 (.46) Pull direction Panel 19.4 (.76) 19 (.75) 5.5 (.22) 2 x O 6.4 (.25) 11.4 (.45) 77 (3.03) Striker bolt assembly (sold separately) 19 (.75) 17.2 (.68) 2 x Mounting holes (see table) ACTUAL SIZE Striker Bolt Assembly (sold separately) +0.1 -0.0 2 x O 7.8 (.307 +.004 ) -.0 19.050.2 (.75.01) Min. 45 2 x R7 (.28) R8 (.31) 2.8 (.11) 16 (.63) Hex 25.4 (1.00) M10 x 1.5 thread 38.10.3 (1.50.01) O 28.7 (1.13) ACTUAL SIZE 52.3 (2.06) 28.7 (1.13) 17 (.67) O-ring O 12.7 (.50) Striker bolt Washer Striker Bolt Assembly Part Number See table Striker Bolt Part Number Part Number Material R4-90-321-10 Steel R4-90-321-20 Stainless Steel Operation Latched position Unlatched position 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/R4 R4 Rotary Latch 262 Medium * Concealed * Single and two stage Material and Finish Steel, zinc plated Single Stage (left hand actuation shown) O 6.5 (.25) Pull direction * Single or multi-point latch capability * Compatible with wide array of Actuators * EN 45545-3 E60 Compliant 2 x O 8.3 (.32) Thru 18 (.71) Accessories Notes 28 (1.1) Electromechanical rotary latch available see page 23 Panel 1.4 (.05) 70.5 (2.77) 43 (1.7) Cables and retainer clips see pages 272-275 For panel preparation visit www.southco.com/R4 17 (.67) 2 x 7.1 (.28) 70 (2.76) Striker bolt (sold separately) 1.4 (.05) 59.4 (2.33) Two Stage (left hand actuation shown) 2 x 7.1 (.28) 2 x 7.1 (.28) Pull direction Pull direction 2 x O 8.3 (.33) Thru 2 x O 8.3 (.33) Thru O 6.5 (.26) Striker Bolt (sold separately) 17 (.67) 17 (.67) Panel Panel 1.5 (.06) 1.5 (.06) 43 (1.69) 70 18 70.3 70.3 (2.76) (.71) (2.77) (2.77) 70 18 (.71) (2.76) 43 (1.69) O 6.5 28(.26) (1.10) 2859.7 (2.35) (1.10) 59.7 (2.35) Operation See table Order latch and striker separately Position Striker bolt (sold separately) Striker bolt (sold separately) 1.5 (.06) 27.5 (1.08) O 12 (.47) M10 x 1.5 thread 42.2 (1.66) 1.5 (.06) Unlatched position Part Number Left Hand Actuation Right Hand Actuation Single stage R4-20-20-501-10 R4-20-10-501-10 Two stage R4-20-40-501-10 R4-20-30-501-10 Other options available. For complete details on variety, part numbers, installation and specification, go to www.southco.com/R4 16 ACTUAL (.63) 3.5 SIZE (.13) Latched position Part Number ACTUAL SIZE Dimensions in millimeters (inch) unless otherwise stated Striker Bolt R4-91-231-10 R4 Rotary Latch 263 Heavy-duty * Two stage Two Stage (left hand actuation shown) 109 (4.29) Pull direction ACTUAL SIZE 3.6 (.142) 3.2 (.125) Panel 55.3 (2.18) O 6.73 (.265) 5.7 (.226) Material and Finish 6.5 (.255) 41.28 (1.625) 20.24 (.797) * Single or multi-point latch capability * Compatible with wide array of actuators * FMVSS 206 compliant * EN 45545-3 E60 Compliant 46 (1.8) 42.5 (1.67) Steel, zinc plated Accessories Cables and retainer clips see pages 272-275 82.55 (3.25) Notes Electromechanical rotary latch available see page 23 O 17.2 (.677) Maximum striker Mounting holes (see table) 18.6 (.73) 2.16 (.085) For panel preparation visit www.southco.com/R4 20.7 (.815) 46.6 (1.835) Striker Bolt Assembly (sold separately) M12 x 1.75 thread O 27.9 (1.1) 19 (.748) Operation Latched position Mounting Style O 17.1 (.675) 34.5 (1.35) 22.2 (.875) Unlatched position Part Number Part Number Left Hand Actuation Right Hand Actuation O 7.2 (.283) Thru R4-50-40-101-10 R4-50-30-101-10 1/4-20 Thread R4-50-41-101-10 R4-50-31-101-10 M6 X 1 Thread R4-50-42-101-10 R4-50-32-101-10 Striker Bolt R4-90-441-10 See table Order latch and striker bolt separately 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/R4