MOBILE LIGHT NH21 NH25
Oversigtsblad Übersicht Design features for NH 21 cylinder für NH 21 Zylinder for NH 21 cylinder * Grundtyper/ Stempelstangsophæng/ Zylinderbefestigung/ Kolbenstangenbefestigung/ Basic types Piston rod mounting
Technical specifications NH21 Piston rod: Centreless ground steel, which is hard-chrome plated min. 20 µm. Hardness min. 850 HV. Ra max. 0.3 µm. External tolerance h9. Seals: (Standard). See sealing guide Mounting: A Fixed mounting. S Spherical bearing. Connections: Cylindrical BSP thread, threaded length corresponding to standard fittings. Operation pressure: Operation pressure: Max. 210 bar. Piston velocity: Max. piston velocity: 0,3 m/s. Operating temperature: Temperature range: -20 C to + 80 C. Pressure medium: Hydraulic oil on a mineral oil base. Test: The cylinders are tested according to spot test. Order code: See specification form 3. General: NH 21 is a double acting hydraulic cylinder for light mobile applications and similar purposes. Bore from Ø 40 - Ø 100 mm. Construction: (See sketch). Zylinderrohr: Steel tube (SIS 2172) Honed to Ra max. 0,3 µm. Internal tolerance H9.
Målskitse/Maßblatt/Dimension sketch NH21-A
Målskema/Maßtabelle/Dimension table NH21-A D/d A N M E S T P J Q F C K Lmin. 140/20 215 25 48 48,5 50 64 20,5 38 20 3/8 54 102 10 140/25 215 25 48 48,5 50 64 20,5 38 20 3/8 54 102 10 150/25 252 27,5 67 54,5 60 78 25,5 45 25 3/8 67 109 15 150/35 252 27,5 67 54,5 60 78 25,5 45 25 3/8 67 109 15 163/30 282 30 77 61 73 88 30,5 51 30 1/2 75 121 15 163/40 282 30 77 61 73 88 30,5 51 30 1/2 75 121 15 180/40 312 40 87 71 90 107 35,5 61 40 1/2 85 130 15 180/50 312 40 87 71 90 107 35,5 61 40 1/2 85 130 15 100/50 352 50 83 83 110 130 45,5 77 50 1/2 109 147 20 100/65 352 50 83 83 110 130 45,5 77 50 1/2 109 147 20 Alle angivne mål er i (mm). Ret til ændringer forbeholdes. Alle angegebenen Maße sind in (mm). Wir behalten uns das Recht auf Änderungen vor. Unless otherwise specified, all dimensions are in (mm). Right to alterations reserved. Lmin. = Min. slaglængde/mindesthub/min. stroke.
Målskitse/Maßblatt/Dimension sketch NH21-S Q C F"BSP F"RG F"BSP F"RG E Q R R P T S D d P N J K M N A + slaglængde/hub/stroke
Målskema/Maßtabelle/Dimension table NH21-S D/d A N M E S T P J Q F C R K Lmin. 140/20 215 25 48 48,5 50 64 20 38 20 3/8 54 16 102 10 140/25 215 25 48 48,5 50 64 20 38 20 3/8 54 16 102 10 150/25 252 30 67 54,5 60 78 25 45 25 3/8 67 20 109 15 150/35 252 30 67 54,5 60 78 25 45 25 3/8 67 20 109 15 163/30 282 35 77 61 73 88 30 51 30 1/2 75 22 121 15 163/40 282 35 77 61 73 88 30 51 30 1/2 75 22 121 15 180/40 312 40 87 71 90 107 35 61 40 1/2 85 25 130 15 180/50 312 40 87 71 90 107 35 61 40 1/2 85 25 130 15 100/50 352 50 83 83 110 130 45 77 50 1/2 109 32 147 20 100/65 352 50 83 83 110 130 45 77 50 1/2 109 32 147 20 Alle angivne mål er i (mm). Ret til ændringer forbeholdes. Alle angegebenen Maße sind in (mm). Wir behalten uns das Recht auf Änderungen vor. Unless otherwise specified, all dimensions are in (mm). Right to alterations reserved. Lmin.= min. slaglængde/mindesthub/min. stroke
Specification form 3 Order code NH21 NH21-X-X-D/d x L-X-X Model: Basic types: Blank: No mounting S: Spherical bearing A: Fixed mounting Function: D: Double acting E1: Single acting, compressive E2: Single acting, tractive Bore: Piston rod diameter: Stroke: Digit: Length of spaver bush Digit: in() = pistonrod extension Piston rod mounting: A: Fixed mounting S: Spherical bearing
Lagerliste Lagerliste Stocktaking NH21-AD-D/dxL-a Bilag b Anlage b Appendix b D/d L 50 100 150 200 250 300 350 400 500 600 700 800 40/20 40/25 50/25 50/35 63/30 63/40 80/40 80/50
Oversigtsblad Übersicht Design features for NH 25 cylinder für NH 25 Zylinder for NH 25 cylinder * Grundtyper/ Stempelstangsophæng/ Zylinderbefestigung/ Kolbenstangenbefestigung/ Basic types Piston rod mounting S S A A
Technical specifications NH25 General: NH 25 is a double acting hydraulic cylinder. Bore from Ø 40 - Ø 160 mm. Construction: (See sketch). Cylinder Tube: Steel tube. Surface Ra max. 0,8 µm. Internal tolerance H9. Piston rod: Centerless ground steel, which is hard-chrome plated min. 20 µm. Hardness: min. 850 HV. Ra max. 0.3 µm. External tolerance h9. Seals: (See seal guidance). Mounting: A Fixed eyes at both ends. S Spherical eyes at both ends. G Thread on rod only. Connections: Cylindrical BSP thread, threaded lenght corresponding to standard fittings. Operation pressure: Operation pressure: max. 225 bar. Piston velocity: Max. piston velocity: 0,3 m/s. Operating temperature: Temperature range: 20 C to + 100 C. Pressure medium: Hydraulic oil on a mineral oil base. Test: The cylinders are tested according to spot test. Order code: See specification form 9.
R Q1/Q2 Målskitse/Maßblatt/Dimension sketch NH25-S HH d1/d2 I J B + Slaglængde/Hub/Stroke A + Slaglængde/Hub/Stroke K M N O P HH E O P Q1 R T S H 6 6 C F RG F RG 6 6 Stempelstangsophæng/Kolbenstangenbefestigung/Piston rod mounting A M N M1 G N2 Z P (H9) NV Q1/Q2
Målskema/Maßtabelle/Dimension table NH25-S D Index 40 50 63 80 100 125 140 160 A 185 205 225 240 280 320 400 450 B 140 165,5 180 185 205 235 300 335 d1 / d2 20 25 25 35 30 40 40 50 50 65 65 80 70 90 80 100 C 31 42,5 40 44 45 78 81 88 E 54,5 66,5 74 80 90 90 112 140 F 3/8 3/8 1/2 1/2 3/4 3/4 1 1 H 40 45 51,5 60 77,5 89 106 116 HH 25 25 30 30 40 40 50 50 I 25 30 35 40 52 65 77,5 85 J 25 25 30 38 48 55 75 80 K 37 47,5 45 55 60 63 75 92 M 45 39,5 45 55 75 85 100 115 M1 45 39,5 45 55 75 85 100 115 N 25 30 35 40 50 65 80 85 N2 25 30 35 40 50 65 75 85 O 24 29 34 39 50 66 77 77 P 20 25 30 35 45 60 70 70 Q1 / Q2 25 30 * 30 40 35 45 45 55 55 70 70 85 75 95 85 105 R 16 20 22 25 32 44 49 49 S 50 60 73 90 115 140 160 180 T 60 75 90 106 126 158 178 208 Z M16x2 M22x2 M24x2 M36x2 M42x2 M52x2 M56x2 M70x2 NV 17 19 22 27 24 32 36 42 46 50 55 60 60 80 70 90 Alle angivne mål er i (mm). Ret til ændringer forbeholdes. (*) På bundstykk Q1=28. Alle angegebenen Maße sind in (mm). Wir behalten uns das Recht auf Änderungen vor. (*) Am Bodenstück Q1=28. Unless otherwise specified, all dimensions are in (mm). Rights to alterations reserved. (*) On bottom Q1=28.
Målskitse/Maßblatt/Dimension sketch NH25-A P (H9) HH P (H9) K B + slaglængde/hub/stroke A + slaglængde/hub/stroke M N I J C E G S T Q1/Q2 D d1/d2 H F" RG F" RG Stempelstangsophæng/Kolbenstangenbefestigung/Piston rod mounting M N S M1 N2 G Z NV O P R Q1/Q2 6 6
Målskema/Maßtabelle/Dimension table NH25-A D Index 40 50 63 80 100 125 140 160 A 185 205 225 240 280 320 400 450 B 140 165,5 180 185 205 235 300 335 d1 / d2 20 25 25 35 30 40 40 50 50 65 65 80 70 90 80 100 C 32 40 41 43 48 70 81 91 E 54,5 66,5 74 80 90 90 112 140 F 3/8 3/8 1/2 1/2 3/4 3/4 1 1 G 40 45 60 80 95 115 130 140 H 40 45 51,5 60 77,5 89 106 116 HH 25 25 30 30 40 40 50 50 I 20 30 30 35 40 65 75 80 J 20 30 30 35 40 65 75 80 K 37 47,5 45 55 60 63 75 92 M 45 39,5 45 55 75 85 100 115 M1 45 39,5 45 55 75 85 100 115 N 25 30 35 40 50 65 80 85 N2 25 30 35 40 50 65 75 85 P 20 25 30 35 45 60 70 70 Q1 / Q2 25 30 30 40 35 45 45 55 55 70 70 85 75 95 85 105 S 50 60 73 90 115 140 160 180 T 60 75 90 106 126 158 178 208 Z M16x2 M22x2 M24x2 M36x2 M42x2 M52x2 M56x2 M70x2 NV 17 19 22 27 24 32 36 42 46 50 55 60 60 80 70 90 Alle angivne mål er i (mm). Ret til ændringer forbeholdes. Alle angegebenen Maße sind in (mm). Wir behalten uns das Recht auf Änderungen vor. Unless otherwise specified, all dimensions are in (mm). Rights to alterations reserved.
Specification form 9 Order code NH25 NH 25-X-X-D/d x L-X-X Model: Internalcode: Basic types: Blank: No mounting A: Fixed bearing S: Spherical bearing H: Durchgehende Kolbenstange *Spezialdichtungen: TN: Teflon-Nitril TV: Teflon-Viton Function: D: Double acting E 1 : Single acting, compressive E 2 : Single acting, tractive B : Dämpfung am Boden Bore: T : Dämpfung am Kopf Piston rod diameter: Stroke: Anbringung der mittleren Schwenkung: Ziffer: Abstand vom Schwnkzapfen bis zur Befestigung an der Kolbenstange Digit: Length of spacer bush Digit: in () = Piston rod extension Material der Kolbenstange: Ni: Chrom-Nickel RS: Nichtrostend/Säurefest Keine Angabe: Stahl (Alle hartverchromt) Piston rod mounting: A: Fixed bearing S: Spherical bearing G: Thread All measures in mm.
Anvendelse/Use/Anwendung NH21 + NH25