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| PRA/8000/L3-L4 Piston Rod Locking Units for Magnet and Non-magnet Piston Cylinders VDMA 24562 and NFE49-003-1 q Secure locking of piston rod in any position q Active and passive locking models q Compact, maintenance-free design Technical Data Medium: Compressed air, filtered, lubricated and non-lubricated Models: PRA/8000/L3 Active locking PRA/8000/L4 Passive locking Operation: Active model - pressure applied to lock Passive model - pressure applied to release Operating Pressure: 4 - 10 bar Operating Temperature: 0C* to +80C * Consult our Technical Service for use below +2C Ordering Information To order a 40mm bore magnetic cylinder with a 200mm stroke and passive locking unit quote: PRA/8040/L4/200 Cylinder Diameters: 32, 40, 50, 63, 80, 100 mm Materials: Body - hard anodised diecast aluminium, polyurethane seals. Cartridge - anodised aluminium body, hardened steel locking wedges, nitrile seals. Alternative Models: Non-magnetic Active Passive 12/94 1.5.130.01 PRA/8000/L3-L4 Lock Retention Forces Model Retention force (N) 8032 600 8040 1000 8050 1400 8063 2000 8080 5000 8100 5000 Figures quoted are at 6 bar for Active and Spring forces for Passive units. Min. pressure to release Passive unit 3.5 bar. Basic Dimensions A1+ A6 L8 D1 EE RT A3 A4 A5 A2+ B R E Model O O Be11 O D118 E EE H1 L8 A1 A2 A3 A4 A5 A6 R RT Weight per 0mm stroke (kg) 8032 32 30 20 47 M5 68,5 94 142 158 10 13 58 31,5 32,5 M6 0,76 8040 40 35 24 53 G18 83,5 105 160 178 10 13 65 36 38 M6 1,2 8050 50 40 30 65 G18 102,5 106 176 196 12 16 82 45,5 46,5 M8 2,03 8063 63 45 38 75 G18 117,5 121 191 211 12 16 82 49,5 56,5 M8 2,8 H1 8080 80 45 48 95 G18 159,5 128 218 251 20 20 110 61 72 M10 5,37 8100 100 55 48 115 G18 169,5 138 230 268 23 20 115 65 89 M10 7,75 For full dimensions of the basic PRA cylinder see page 1.5.128.03. Locking unit (ordered separately) Cartridge For cylinder 8032 8040 8050 8063 8080 8100 Complete unit Active QA/8032/58 QA/8040/58 QA/8050/58 QA/8063/58 QA/8080/58 QA/8100/58 Passive QA/8032/59 QA/8040/59 QA/805059 QA/8063/59 QA/8080/59 QA/8100/59 Cartridge only Active QA/8032/62 QA/8040/62 QA/8050/62 QA/8063/62 QA/8100/62 QA/8100/62 Passive QA/8032/63 QA/8040/63 QA/8050/63 QA/8063/63 QA/8100/63 QA/8100/63 Warning These products are intended for use in industrial compressed air systems only. Do not use these products where pressures and temperatures can exceed those listed under `Technical Data'. Before using these products with fluids other than those specified, for non-industrial applications, life-support systems, or other applications not within published specifications, consult NORGREN. Through misuse, age, or malfunction, components used in fluid power systems can fail in various modes. The system designer is warned to consider the failure modes of all component parts used in fluid power systems and to provide adequate safeguards to prevent personal injury or damage to equipment in the event of such failure. System designers must provide a warning to end users in the system instructional manual if protection against a failure mode cannot be adequately provided. System designers and end users are cautioned to review specific warnings found in instruction sheets packed and shipped with these products. 1.5.130.02 12/94 |
Price & Availability of PRA8040M80
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