MS35 HYDRAULIC MOTORS

Transcription

1 MS35 HYRAULIC MOTORS T E C H N I C A L C A T A L O G

2 Modular hydraulic motors MS35 OCLAIN HYRAULICS CHARACTERISTICS Motor inertia 0.5 kg.m² Theoretical torque Max.power Max. speed Max. pressure Cams with equal lobes Cams with unequal lobes cm³/tr [cu.in/rev.] cm³/tr [cu.in/rev.] at 00 bar Nm at 000 SI [lb.ft] kw [H] preferred kw [H] non-preferred kw [H] tr/min[rm] [48,8] 20 [74,4] [ 972] [9,7] 572 [95,8] [2 54] 40 0 [48] 73 [98] 55 [74] [23,] 747 [06,5] [2 825] [256,0] [28,0] [3 394] 0 9 [6,6] K [83,0] [2 426] [66,5] 0 [48] 73 [98] 55 [74] [28,0] A [23,] [2 825] [85,] bar [SI] 450 [6 527] First displacement Second displacement MS8 valving systems run at lower speeds. For an exact calculation, consult your oclain Hydraulics application engineer. 2/06/202 2

3 OCLAIN HYRAULICS Modular hydraulic motorsms35 CONTENT MOULARITY 4 MOEL COE 6 Modularity and Model code WHEEL MOTOR 9 imensions for standard (0) -displacement motor 9 imensions for standard (0) 2-displacement motor 9 Support types 0 Studs 0 Load curves Support types (continued) 2 Load curves (continued) 3 SHAFT MOTOR 5 imensions for standard (2A50) -displacement motor 5 imensions for standard (2A50) 2-displacement motor 5 Support types 6 Cylindrical bushed coupling 7 Load curves 7 VALVING SYSTEMS AN HYROBASES 9 imensions for -displacement valving 9 Hydraulic connections 24 Chassis mountings 25 Efficiency 26 BRAKES 27 Rear brake 27 Rear brake 28 Rear brake 29 YNA+ Brake 30 OTIONS 33 Options Brake Shaft motor Wheel motor and hydrobases 2/06/202 3

4 MOULARITY Modular hydraulic motors MS35 OCLAIN HYRAULICS MOUL C F M S Torque module Wheel motor * MS8 sub-assembly Shaft motor 4 2/06/202

5 OCLAIN HYRAULICS Modular hydraulic motorsms35 ARITY 3 4 S Modularity and Model code Brakes Options Brake Shaft motor Wheel motor and hydrobases * MS8 sub-assembly Hydrobases 2/06/202 5

6 MOEL COE Modular hydraulic motors MS35 OCLAIN HYRAULICS MOEL C F M S cm³/tr [cu.in/rev.] cm³/tr [cu.in/rev.] Cams with equal lobes Cams with unequal lobes [48,8] 20 [74,4] [9,7] 572 [95,8] [23,] 747 [06,5] [256,0] [28,0] K [83,0] 9 [6,6] 09 [66,5] A [23,] [28,0] 395 [85,] Valving S8 S35 Twin-Lock Standard or 2-displacement Without mounting Lug fixing 2 E Q Without mounting B Lug fixing C First displacement ual displacement -displacement valving A Ratio 2 Symmetrical B Ratio <2 C Ratio >2 2-displacement & Ratio 2 Twin-Lock valving E Ratio <2 (Clockwise) F Ratio >2 2-displacement & Twin-Lock valving (Counterclockwise) G Ratio 2 H Ratio <2 J Ratio >2 No transmission cover 0 ISO 662 flanges ISO connections ISO 662 flanges ISO 79- connections 2 ISO connections 4 ISO 662 flanges ISO 926- connections 7 ISO 662 flanges ISO connections 9 ISO 926- connections A Valving S8 S35 Without brake Brakes Without brake Brakes A 8 Reinforced plate R 8 F Bearing mounting or valving cover mounting arking brake Clipped environmental cover Screwed environmental cover F 9 T T 9 A 3 5 Reinforced plate R 3 5 Bearing mounting or valving cover mounting arking brake Clipped environmental cover Screwed environmental cover 3 5 T 4 2 T /06/202

7 OCLAIN HYRAULICS Modular hydraulic motorsms35 COE Modularity and Model code S Without bearing support Without mounting 2 Lug mounting 6 Motor torque 7 Bearing YNA+ TM Without shaft 0 0 x Ø24 on Ø335 8 x Ø22 on Ø x Ø7.5 on Ø x Ø22 on Ø x Ø24 on Ø225 6 Support without drum brake G rum brake (432 x 02) Mineral K OT L For male shaft bearing support A Without studs With studs + nuts 2 With studs 3 M threaded holes 4 Male shafts NF E 224 splines IN 5480 splines 5 Female shaft for bushing L For drum brake Without cable 4 Connection Right-hand cable outlet 5 M4x.5 Left-hand cable outlet 6 YNA+ TM Without brake 0 With brake Without Options or Adaptations 0 Fluorinated elastomer seals T4 Speed sensor installed 2 Brake environmental cover without plug 3 rainage 5 Industrial bearing support 6 iamond 7 redisposition for speed sensor 8 Hollow shaft A rain on the bearing support B Reinforced sealing E Special wheel rim mounting G Surface heat treatment of the shaft J TR Speed sensor installed S Options Brake Shaft motor Wheel motor and hydrobases 2/06/202 7

8 Modular hydraulic motors MS35 OCLAIN HYRAULICS Methodology : This document is intended for manufacturers of machines that incorporate oclain Hydraulics products. It describes the technical characteristics of oclain Hydraulics products and specifies installation conditions that will ensure optimum operation. This document includes important comments concerning safety. They are indicated in the following way: Safety comment. This document also includes essential operating instructions for the product and general information. These are indicated in the following way: Essential instructions. General information. Information on the model number.information on the model code. Weight of component without oil. Volume of oil. Units. Tightening torque. Screws. Information intended for oclain-hydraulics personnel. The views in this document are created using metric standards. The dimensional data is given in mm and in inches (inches are between brackets and italic) 8 2/06/202

9 OCLAIN HYRAULICS Modular hydraulic motorsms35 WHEEL MOTOR imensions for standard (0) -displacement motor 209 kg [460 lb] 269 kg [592 lb] 5,00 L [300 cu.in] 4,00 L [240 cu.in] Modularity and Model code imensions for standard (0) 2-displacement motor Also see ' and hydrobases' section (thumbnail opposite). 209 kg [460 lb] 269 kg [592 lb] 5,00 L [300 cu.in] 4,00 L [240 cu.in] Options Brake Shaft motor Wheel motor and hydrobases 3 5 T 4 2 T 5 0 B 08,5 [4,27] 48,0 [5,83] 57,5 [6,20] C Ø280 [,02 dia.] Ø375 [4,76 dia.] Ø375 [4,76 dia.] 57 [2,24] 63,5 [2,50] 63,5 [2,50] E 38,5 [5,45] 83,5 [7,22] 83,5 [7,22] Also see Brakes section (thumbnail opposite). 2/06/202 9

10 Modular hydraulic motors MS35 OCLAIN HYRAULICS Support types C F S M S A B C E N Wheel rim L mm [in] mm [in] mm [in] mm [in] mm [in] mm [in] mountings mm [in] Ø 280,7 Ø 335 Ø Ø 334 Ø 24 0 x [,05 dia.] [3,9 dia.] [5,6 dia.] [3,3] [3,5 dia.] [0,94 dia.] M22x.5 24 [0,94] Ø 220,7 Ø 275 Ø ,5 Ø 334 Ø 22 8 x 4 [8,69 dia.] [0,83 dia.] [2,36 dia.] [,83] [3,5 dia.] [0,87 dia.] M20x.5 [0,55] Ø 220,7 Ø 275 Ø Ø 334 Ø 22 (8+4) x 4 [8,69 dia.] [0,83 dia.] [2,36 dia.] [,85] [3,5 dia.] [0,87 dia.] M20x.5 [0,55] 6 0 Ø 75,7 Ø 225 Ø ,5 Ø 334 Ø 24 0 x [6,92 dia.] [8,86 dia.] [0,87 dia.] [,83] [3,5 dia.] [0,94 dia.] M22x.5 [0,59] Ø 220,7 Ø 275 Ø ,5 Ø 38,0 22, [8,69 dia.] [0,83 dia.] [4,29 dia.] [2,03] [5,00 dia.] [8,35] [,73] 8 x M20x.5 Also see Brakes section (thumbnail opposite). Studs Various studs Screws C min. C max. () * (2) * mm [in] mm [in] mm [in] mm [in] Class N.m [lb.ft] N.m [lb.ft] M6 x.5 50 [,97] 2,0 [0,83] 300 [22,3] 380 [280,3] M20 x.5 60 [2,36] 25,0 [0,98] M20 x.5 70 [2,76] 5 [0,20] 2,9 600 [442,5] 770 [567,9] M22 x.5 64 [2,52] M22 x.5 80 [3,5] 26,0 [,02] 695 [52,6] 050 [774,4] M6 x ,0 [0,9] 0,9 250 [84,4] 35 [232,3] (*) The tightening torques are given for the indicated loads. () Wheel rim : Suggested tightening torque for wheel rim mountings (Re steel disc > 240 N/mm² [> SI]). (2) Standard : Suggested tightening torque in other cases (Re steel flange 360 > N/mm² [>52 25 SI]) See generic installation motors N L. 0 2/06/202

11 OCLAIN HYRAULICS Modular hydraulic motorsms35 Load curves ermissible radial loads Service life of bearings Test conditions : Test conditions : Static : 0 tr/min [0 RM] 0 bar [0 SI] ynamic : 0 tr/min [ 0 RM], code 0 displacement, without axial load at max. torque L : Millions B0 revolutions at 50 bars (average pressure), with 25 cst fluid, code 0 displacement, without axial load. Modularity and Model code The service life of the components is influenced by the pressure.you must check that the combination of forces applied (Axial load / Radial load) is compatible with the permissible loads for the components, and that the resulting service lives of these components complies with the application's specifications. For an accurate calculation, consult your oclain Hydraulics application engineer. Options Brake Shaft motor Wheel motor and hydrobases 2/06/202

12 Modular hydraulic motors MS35 OCLAIN HYRAULICS Support types (continued) C F S M S A B C E N Wheel rim L mm [in] mm [in] mm [in] mm [in] mm [in] mm [in] mountings mm [in] K 3 0 Ø 220,7 Ø 275 Ø L 3 0 [8,69 dia.] [0,83 dia.] [4,88 dia.] [4,29] x 60 Also see Brakes section (thumbnail opposite). 8 x M20x.5 44 [,73] G Ø 280,7 Ø 335 Ø Ø 334 Ø 24 [,05 dia.] [3,9 dia.] [5,6 dia.] [3,86] [3,5 dia.] [0,94 dia.] 0 x M22x.5 7 [0,67] K 3 0 Ø 280,7 Ø 335 Ø 46,5 362 L 3 0 [,05 dia.] [3,9 dia.] [8,7 dia.] [4,25] x 02 Also see Brakes section (thumbnail opposite). 0 x M22x.5 48 [,89] 2 2/06/202

13 OCLAIN HYRAULICS Modular hydraulic motorsms35 Load curves (continued) ermissible radial loads Service life of bearings Test conditions : Test conditions : Static : 0 tr/min [0 RM] 0 bar [0 SI] ynamic : 0 tr/min [ 0 RM], code 0 displacement, without axial load at max. torque L : Millions B0 revolutions at 50 bars (average pressure), with 25 cst fluid, code 0 displacement, without axial load. Modularity and Model code K 3 0 L x 60 G 0 K 3 0 L x 02 The service life of the components is influenced by the pressure.you must check that the combination of forces applied (Axial load / Radial load) is compatible with the permissible loads for the components, and that the resulting service lives of these components complies with the application's specifications. For an accurate calculation, consult your oclain Hydraulics application engineer. Options Brake Shaft motor Wheel motor and hydrobases 2/06/202 3

14 Modular hydraulic motors MS35 OCLAIN HYRAULICS 4 2/06/202

15 OCLAIN HYRAULICS Modular hydraulic motorsms35 SHAFT MOTOR imensions for standard (2A50) -displacement motor 88 kg [44 lb] 248 kg [546 lb] 5,00 L [300 cu.in] 4,00 L [240 cu.in] Modularity and Model code imensions for standard (2A50) 2-displacement motor Also see ' and hydrobases' section (thumbnail opposite). 98 kg [436 lb] 52 kg [334 lb] 3,00 L [80 cu.in] 2,50 L [50 cu.in] Options Brake Shaft motor Wheel motor and hydrobases 3 5 T 4 2 T 5 0 B 08,5 [4,27] 48,0 [5,83] 57,5 [6,20] C Ø280 [,02 dia.] Ø375 [4,76 dia.] Ø375 [4,76 dia.] 57 [2,24] 63,5 [2,50] 63,5 [2,50] E 38,5 [5,45] 83,5 [7,22] 83,5 [7,22] Also see Brakes section (thumbnail opposite). 2/06/202 5

16 Modular hydraulic motors MS35 OCLAIN HYRAULICS Support types C F S M S 3 5 IN 5480 splines 2 A 5 0 Nominal Ø 20 [4,72] 3 4 Module 5 Z 22 NF E22-4 splines 2 A 0 Nominal Ø 20 [4,72] 3 4 Module 3,75 Z 30 A mm [in] 40 [,57] 3 B mm [in] R 3 [R 0,2] 3 C mm [in] 60 [2,36] 40 R 3 60 [,57] [R 0,2] [2,36] mm [in] 2 x M6 3 4 E mm [in] 28 [,0] 28 2 x M6 [,0] F mm [in] 0 [4,33] 0 [4,33] A L Ø 05 Ø [4,3 dia.] [5,5 dia.] [6,30] 323 [2,72] Ø 249 Ø 290 [9,80 dia.] [,42 dia.] IN 5480 splines 2 A 5 0 Nominal Ø 90 [3,54] 3 4 Module 3 * MS8 bearing Z 28 NF E22-4 splines 2 A 0 Nominal Ø 90 [3,54] 3 4 Module 2.5 * MS8 bearing Z R 3 35 [0,9] [R 0,2] [,38] 23 R 3 [0,9] [R 0,2] 35 [,38] 2 x M4 2 x M [0,9] [3,54] [,06] [3,54] Also see ' and hydrobases' section (thumbnail opposite). Splined coupling K ØJ H x 45 ØG Standard NF E 22-4 ressure angle 20. Centering on flanks. Slide adjustment (7H quality). Standard IN 5480 ressure angle 30. Centering on flanks. Slide adjustment (7H quality). Y ØV ØC H N : Nominal Ø. Mo : Module. Z : Number of teeth. 2 A A A 5 0 * MS8 bearing Ø G H Ø J K N Offset ØC (H0) Ø V Y Tolerance mm [in] mm [in] mm [in] mm [in] mm [in] Mo Z mm [in] mm [in] mm [in] mm [in] μm [μin] 22 [4,80] 29 [,4] 0 [4,33] 29 2,5 [4,76] [,4] [4,43] 09 [4,29] 09 [4,29] 20 [4,72] 2,25 0 [0,09] [4,33] 2,5 [4,43] 9, , , [3,60] [0,98] [3,3] [3,50] [3,54] [0,05] [3,3] [0,2] ,75 30 [4,72] [0,8] 9 [0,35] 0,04 [3,98] + 87 / 0 [ / 0] 7,5 05, / 0 [0,30] [4,4] [ / 0] 79,0 +68 / 0 [3,] [ / 0] 2 A 0 * MS8 bearing 98 85, [3,58] [,0] [3,35] [3,50] [3,54] 2,5 34 General tolerances : ± 0.25 [±0.0098]. Material: Ex: 42CrMo4. Hardening treatment to obtain R = 800 to 900 N/mm² [R = to SI]. 2 [0,0787] , / 0 [3,35] [0,20] [3,6] [ / 0] 6 2/06/202

17 OCLAIN HYRAULICS Modular hydraulic motorsms35 Cylindrical bushed coupling 6 A L A B C mm [in] mm [in] mm [in] mm [in] Ø [4,3 dia.] [3,74] [0,394] 0,5 [0,097] A B C Load curves ermissible radial loads Service life of bearings Test conditions : Test conditions : Static : 0 tr/min [0 RM] 0 bar [0 SI] ynamic : 0 tr/min [ 0 RM], code 0 displacement, without axial load at max. torque 2 A A A L A A * MS8 bearing R min. : 640 N/mm² [ SI] The service life of the components is influenced by the pressure.you must check that the combination of forces applied (Axial load / Radial load) is compatible with the permissible loads for the components, and that the resulting service lives of these components complies with the application's specifications. For an accurate calculation, consult your oclain Hydraulics application engineer. L : Millions B0 revolutions at 50 bars (average pressure), with 25 cst fluid, code 0 displacement, without axial load. Modularity and Model code Options Brake Shaft motor Wheel motor and hydrobases G mm [in] 2 A 0 29 [5,08] 2 A 0 2 A [5,08] 2 A A L 0 38,75 [,53] * MS8 bearing G mm [in] 08,5 [4,272] 06,5 [4,93] 2/06/202 7

18 Modular hydraulic motors MS35 OCLAIN HYRAULICS 8 2/06/202

19 OCLAIN HYRAULICS Modular hydraulic motorsms35 VALVING SYSTEMS AN HYROBASES C F S M S 3 5 imensions for -displacement valving kg [22 lb] 40 kg [307 lb] Modularity and Model code 3 C 9 B 08,5 [4,27] 48,0 [5,83] 57,5 [6,20] C Ø280 [,02 dia.] Ø375 [4,76 dia.] Ø375 [4,76 dia.] 57 [2,24] 63,5 [2,50] 63,5 [2,50] E 38,5 [5,45] 83,5 [7,22] 83,5 [7,22] Cylinder block splines (as per standard NF E22-4) 3 B T 4 2 T 5 0 imension on 2 pins ØA Module Z Y ØV mm [in] mm [in] mm [in] 90 [3,543] 2, ,69 [3,56] 5 [0,97] You are advised to have the installation validated by your oclain Hydraulics application engineer before using the hydraulic unit in an application. 2,70 L [62 cu.in] 3,40 L [204 cu.in] Also see Brakes section (thumbnail opposite). Y ØV ØA Options Brake Shaft motor Wheel motor and hydrobases We must provide you with a detailed plan of the interface for any hydraulic unit use, consult your oclain Hydraulics sales engineer. 2/06/202 9

20 imensions for other valving systems Modular hydraulic motors MS35 OCLAIN HYRAULICS imensions for 2-displacement valving 98 kg [25 lb] 36 kg [299 lb] 2,82 L [69 cu.in] 3,32 L [99 cu.in] C 3 B T 4 2 T 5 0 B 08,5 [4,27] 48,0 [5,83] 57,5 [6,20] C Ø280 [,02 dia.] Ø375 [4,76 dia.] Ø375 [4,76 dia.] 57 [2,24] 63,5 [2,50] 63,5 [2,50] E 38,5 [5,45] 83,5 [7,22] 83,5 [7,22] Also see Brakes section (thumbnail opposite). 20 2/06/202

21 OCLAIN HYRAULICS Modular hydraulic motorsms35 imensions for -displacement (MS8) valving 82 kg [80 lb] 92 kg [202 lb],95 L [7 cu.in] 2,2 L [27 cu.in] 3 3 Modularity and Model code imensions for 2-displacement (MS8) valving kg [200 lb] kg [245 lb],95 L [7 cu.in] 2,2 L [27 cu.in] Options Brake Shaft motor Wheel motor and hydrobases F2 F9 T2 T9 B 76,7 [3,02] 98,5 [3,88] 92,5 [3,64] 4,3 [4,50] Ø C 247 [9,72] 250 [9,84] 273,6 [0,77] 273,6 [0,77] 25 [0,98] 45,00 [,77] 24,5 [0,96] 45,0 [,77] E 55 [6,0] 2,50 [4,78] 28,5 [5,06] 28,5 [5,06] Also see Brakes section (thumbnail opposite). 2/06/202 2

22 Modular hydraulic motors MS35 OCLAIN HYRAULICS imensions for 2-displacement (MS8) symetrical valving For a small displacement, there is no preferred orientation for this motor. 9 kg [42 lb] 25, kg [55 lb] 0,40 L [24 cu.in] 0,50 L [30 cu.in] imensions for Twin-Lock / 2-displacement (MS8) valving 9 kg [42 lb] 25, kg [55 lb] 0,40 L [24 cu.in] 0,50 L [30 cu.in] Q 3 3 F2 F9 T2 T9 B 76,7 [3,02] 98,5 [3,88] 92,5 [3,64] 4,3 [4,50] Ø C 247 [9,72] 250 [9,84] 273,6 [0,77] 273,6 [0,77] 25 [0,98] 45,00 [,77] 24,5 [0,96] 45,0 [,77] E 55 [6,0] 2,50 [4,78] 28,5 [5,06] 28,5 [5,06] Also see Brakes section (thumbnail opposite). 22 2/06/202

23 OCLAIN HYRAULICS Modular hydraulic motorsms35 imensions for Twin-Lock valving 9 kg [42 lb] 25, kg [55 lb] 0,40 L [24 cu.in] 0,50 L [30 cu.in] E 3 3 Options Brake Shaft motor Wheel motor and hydrobases Modularity and Model code 2/06/202 23

24 Modular hydraulic motors MS35 OCLAIN HYRAULICS Hydraulic connections connections M S 3 5 C 3 3 F S S35 R-L, 2 X X T X X 9 ISO 6 62 IS O 6 62 IN ISO N32 N400 M 22x.5 M 6x.5 M6x.5 M4x.5 R-A, 2 Y X X X ISO 6 62 IS O 6 62 IN ISO N25 N400 M 22x.5 M8x.5 M6x.5 M6x.5 M4x.5 7 ISO 6 62 IS O /6"-8 UNF N25 N400 " / 6-2 U N F 9 / 6 " - 8 U N F SA E J54 ISO 926-3/4"-6 UNF 3/4"-6 UNF 9/6"-8 UNF S8 R-L, 2 X X X A SA E J54 ISO 926- " / 6-2 U N F 7/8"-4 UNF 9/6"-8 UNF 3/4"-6 UNF 3/4"-6 UNF 9/6"-8 UNF ISO 6 62 IS O 6 62 IN ISO N9 N400 M22x.5 M6x.5 M6x.5 M4x.5 2 ISO 6 62 IS O 6 62 Ø2 Ø7 N9 N400 BS I S O [/2" dia.] [3/8" dia.] M6x.5 M4x.5 4 NF E IS O M 27x2 M 22x.5 M6x.5 M6x.5 M4x.5 7 ISO 6 62 IS O /6"-8 UNF N9 N400 7/8"-4 UNF SA E J54 ISO 926-3/4"-6 UNF 3/4"-6 UNF 9/6"-8 UNF R-A, 2 Y X X X A SA E J54 ISO 926- " / 6-2 U N F 7/8"-4 UNF 3/4"-6 UNF 9/6"-8 UNF 3/4"-6 UNF 9/6"-8 UNF * ISO 6 62 ISO 6 62 IS O 6 62 IS O 6 62 IN IN ISO ISO N9 N400 N9 N400 M22x.5 M 22x.5 M6x.5 M22x.5 M6x.5 M 6x.5 M6x.5 M6x.5 M4x.5 M4x.5 C 2C displacement 2 isplacement 4 NF E ISO M 27x2 M22x.5 4* NF E IS O M 27x2 M 22x.5 M6x.5 M22x.5 M6x.5 M6x.5 7 7* ISO 6 62 IS O /6"-8 UNF N9 N400 7/8"-4 UNF 3/4"-6 UNF SA E J54 ISO 926-3/4"-6 UNF ISO 6 62 IS O /6"-8 UNF N9 N400 7/8"-4 UNF 7/8"-4 UNF SA E J54 ISO 926-3/4"-6 UNF R-A A2, 2 Y X A SA E J54 ISO 926- " / 6-2 U N F " / 6-2 U N F 3/4"-6 UNF 9/6"-8 UNF 9/6"-8 UNF 7/8"-4 UNF 3/4"-6 UNF 3/4"-6 UNF ISO 6 62 IS O 6 62 IN ISO N9 N400 M 27x2 M 22x.5 M 6x.5 M 6x.5 7 ISO 6 62 IS O /6"-8 UNF N 9 N " / 6-2 U N F 3/4"-6 UNF 9/6"-8 UNF SA E J54 ISO 926-3/4"-6 UNF ISO Max. MS 450 [6 527] 450 [6 527] bar [ SI] pressures MSE 400 [5 802] 400 [5 802] [5] 30 [435] 30 [435] Twin-Lock TM Old standards * : Only symmetrical valving Standards ower supply Case drain 2 nd Control of displacement parking control break Control of drum break M4x [ 740] Control of parking break M6x.5 M6x.5 3/4"-6 UNF 9/6"-8 UNF 3/4"-6 UNF 9/6"-8 UNF X M6x.5 X YNA+ TM Control of service break M4x.5 M4x.5 X 3/4"-6 UNF 9/6"-8 UNF M4x.5 3/4"-6 UNF 9/6"-8 UNF X 30 [435] 2 0 [ 740] You are strongly advised to use the fluids specified in brochure Installation guide N L. To find the connections tightening torques, see the brochure Installation guide N L. 24 2/06/202

25 OCLAIN HYRAULICS Modular hydraulic motorsms35 Chassis mountings MS8 MS35 Modularity and Model code I II I II III Take care over the immediate environment of the connections. ØM () ØU ØT L S Ra V mm [in] mm [in] mm [in] mm [in] mm [in] μm [μin] [2,99] [5,6] - - [2,40] [4,96] [9,09] - - [2,99] ,5 30 [9,84] [0,886] [,8] () +0,3 [+0,02] +0,2 [+0,008] * : Min. values for torque and load to be transmitted. 0,2 [0,008] 2,5 [0,49] 2 x 5 M 20 x 2 2 x 8 M 20 x 2 8 x M 20 x 2 Class 8,8 * 40 N.m [302,4 lb.ft] Options Brake Shaft motor Wheel motor and hydrobases 2/06/202 25

26 Modular hydraulic motors MS35 OCLAIN HYRAULICS Efficiency Overall efficiency Average values given for guidance for code 0 displacement after 00 hours of operation with HV46 hydraulic fluid at 50 C [22 F]. Actual output torque The starting torque is taken to be approximately 85% of the first value for available pressure. For a precise calculation, consult your oclain Hydraulics application engineer. 26 2/06/202

27 OCLAIN HYRAULICS Modular hydraulic motors MS35 BRAKES Rear brake F M S 3 5 C 3 F F 9 T T 9 S Modularity and Model code F2 - F9 Brake principle This is a multidisc brake which is activated by a lack of pressure. The spring exerts a force on the piston, which resses on the fixed and mobile discs, and immobilizes the shaft. The braking torque decreases in linear proportion to the brake release pressure. arking brake torque at 0 bars on housing (new brake ynamic emergency braking torque at 0 bars on housing (max. 0 uses of emergency brakes Residual parking braking at 0 bars on housing * Min. brake release pressure Max. brake release pressure Oil capacity Volume for brake release Max. energy dissipation * After emergency brake has been used Emergency brake release M6 40 N.m [03 lb.ft] o not run-in the multidisc brakes. F F 9 T T Nm [8 730 lb.ft] Nm [3 720 lb.ft] Nm [5 680 lb.ft] Nm [9 440 lb.ft] Nm [6 550 lb.ft] Nm [0 280 lb.ft] 2 bar [74 SI] 2 bar [74 SI] 30 bar [435 SI] 30 bar [435 SI] 70 cm³ [0,4 cu.in] 80 cm³ [,0 cu.in] 40 cm³ [2,4 cu.in] 70 cm³ [4,3 cu.in] J J T2 - T9 Options Brake Shaft motor Wheel motor and hydrobases A functional check of the parking brake must be carried out each time it is used as an auxiliary brake (or emergency brake). For all vehicles capable of speeds over 25 km/hour, please contact your oclain Hydraulics application engineer. 2/06/202 27

28 Modular hydraulic motors MS35 OCLAIN HYRAULICS Rear brake C F S M S Emergency brake release M6 90 N.m [40 lb.ft] Brake principle This is a multidisc brake which is activated by a lack of pressure. The spring exerts a force on the piston, which resses on the fixed and mobile discs, and immobilizes the shaft. The braking torque decreases in linear proportion to the brake release pressure. arking brake torque at 0 bars on housing (new brake ynamic emergency braking torque at 0 bars on housing (max. 0 uses of emergency brakes Residual parking braking at 0 bars on housing * Min. brake release pressure Max. brake release pressure Oil capacity Volume for brake release Nm [5 20 lb.ft] Nm [9 830 lb.ft] Nm [ 340 lb.ft] 2 bar [74 SI] 30 bar [435 SI] 700 cm³ [42,7 cu.in] 70 cm³ [4,3 cu.in] * After emergency brake has been used o not run-in the multidisc brakes. A functional check of the parking brake must be carried out each time it is used as an auxiliary brake (or emergency brake). For all vehicles capable of speeds over 25 km/hour, please contact your oclain Hydraulics application engineer. 28 2/06/202

29 OCLAIN HYRAULICS Modular hydraulic motors MS35 Rear brake F M S 3 5 C T 4 2 S T 5 0 Emergency brake release Modularity and Model code T42 : M6 T50 : M20 Brake principle This is a multidisc brake which functions through the absence of pressure. The spring exerts a force on the piston, which acts on the fixed and mobile discs, and thus immobilizes the shaft. The braking torque decreases in linear proportion to the brake release pressure. arking brake torque at 0 bars on housing (new brake ynamic emergency braking torque at 0 bars on housing (max. 0 uses of emergency brakes Residual parking braking at 0 bars on housing * Min. brake release pressure Max. brake release pressure Oil capacity Volume for brake release * After emergency brake has been used o not run-in the multidisc brakes. T 4 2 T 5 0 T42 : 340 N.m [25 lb.ft] T50 : 440 N.m [324 lb.ft] Nm [8 440 lb.ft] Nm [22 30 lb.ft] Nm [ 990 lb.ft] Nm [4 380 lb.ft] Nm [3 830 lb.ft] Nm [6 600 lb.ft] 2 bar [74 SI] 2 bar [74 SI] 30 bar [435 SI] 30 bar [435 SI] 400 cm³ [24,4 cu.in] 450 cm³ [27,5 cu.in] 35 cm³ [8,2 cu.in] 35 cm³ [8,2 cu.in] Options Brake Shaft motor Wheel motor and hydrobases A functional check of the parking brake must be carried out each time it is used as an auxiliary brake (or emergency brake). For all vehicles capable of speeds over 25 km/hour, please contact your oclain Hydraulics application engineer. 2/06/202 29

30 Modular hydraulic motors MS35 OCLAIN HYRAULICS YNA+ Brake C S M S 3 5 F Torque Torque Static ynamic Brake operation This mutli-disk brake operates in two distinct ways: Either by an absence of pressure (static braking): The spring applies a force to the static piston that is transmitted to the dynamic piston, which clamps the fixed and free disks, preventing the shaft from turning. Braking torque decreases linearly as a function of unlocking pressure. Or by braking pressure (dynamic braking). The braking command creates a pressure on the dynamic braking piston, which clamps the fixed and free disks, preventing the shaft from turning. Braking torque increases linearly as a function of the unlocking pressure. Hydraulically controlled dynamic braking Max. permissible brake torque ressure to obtain max. permissible brake torque Volume required for braking Mini. irrigation flow rate for dynamic braking Hydraulically controlled parking brake arking brake torque (new brakes) arking brake torque (after 500 dynamic braking) arking brake torque mini. requiring renovation Max. release brake pressure Volume for brake release Inlet conditions for brake release in towing (Flow rate of 2 L/min) Emergency dynamical braking torque at 0 bar in the case Max. energy dissipation Nm [2 240 lb.ft] 20 bar [ 740 SI] 22 cm³ [,34 cu.in] 4 L/min [,06 GM] Nm [7 070 lb.ft] Nm [5 650 lb.ft] Nm [5 040 lb.ft] 30 bar [435 SI] 86 cm³ [5,25 cu.in] 4 bar [203 SI] Nm [5 900 lb.ft] 890 kj Indicative values coming from fly-wheel test bench. Braking performance must be performed on machine by the manufacturer. Brake release pressure vented. o not use both dynamic and parking brake simultaneously. The use of certain oils, can not offer the characteristics ones above. Consult your oclain Hydraulics sales engineer. 30 2/06/202

31 OCLAIN HYRAULICS Modular hydraulic motors MS35 rum brake(432 x 02) iameter of brake pads : Ø 432 [7 dia] Width of friction surface : 02 [4] M S 3 5 C F K 2 L 2 S Modularity and Model code Brake pads Asbestos free material Compensation for wear Hydraulically controlled dynamic braking Max. permissible continuous brake torque ressure to obtain max. permissible continuous brake torque Max. permissible brake torque ressure to obtain max. permissible brake torque Fluid Mineral OT 3/OT4/SAE J703 Max. volume required to bring pads into contact Mechanically controlled parking brake Max. braking torque Max permissible force on the cable Force required to bring pads into contact Stroke required to bring pads into contact Max. stroke before automatic brake adjustment The max. braking torque can only be obtained when the brake has been run in. Consult your oclain Hydraulics application engineer. Control The drum brakes can be controlled hydraulically (service brake) and by a cable (mechanical control for parking brake). o not use hydraulic and mechanical brake controls simultaneously. A B A B See also 'Wheel motor' section (thumbnail opposite) 432 x 02 BERAL 09 or JURI 505 Automatic N.m [ 948 lb.ft] 7 bar [ 030 SI] N.m [9 94 lb.ft] 20 bar [ 740 SI] Yes Yes 0,2 c m³ [0,62 cu.in] N.m [9 94 lb.ft] N [8 lbf] 37 N [8 lb f] 7 mm [0,67 ''] 5 mm [0,59 ''] 9 mm [0,75 ''] 9 mm [0,75 ''] K L Cable End view of shaft Options Brake Shaft motor Wheel motor and hydrobases When making an encoding request, you must indicate the following information: - The material of the brake linings, - The type of connection at the end of the parking brake control cable, - Fill out the technical questionnaire for validation of the brake. 2/06/202 3

32 Modular hydraulic motors MS35 OCLAIN HYRAULICS 32 2/06/202

33 OCLAIN HYRAULICS Modular hydraulic motorsms35 C OTIONS F S M S Fluorinated elastomer seals You can accumulate more than one optional part. Consult your oclain Hydraulics sales engineer. Nitrile seals marked in the figure below replaced by fluorinated elastomer seals. Modularity and Model code 2 - S Installed speed sensor or predisposition esignation T4 Speed sensor installed 2 TR Speed sensor installed (direction of rotation) S redisposition for speed sensor 8 MS8 Consult your oclain Hydraulics sales engineer. A-A MS35 Max. length Y= 7.3 Standard number of pulses per revolution= 60 Look at the "Mobile Electronic" N A0889 technical catalogue for the sensor specifications and its connection. To install the sensor, see the ''Installation guide'' brochure No L. Options Brake Shaft motor Wheel motor and hydrobases 2/06/202 33

34 Modular hydraulic motors MS35 OCLAIN HYRAULICS 3 - Brake environmental cover without plug No plug or hole in the cover. (see figure opposite) F F2 F9 35 Available 5 - rainage Additional drain in the cover. MS8 MS35 C 6 - Industrial support Reduction of around 50% from the rated value in the bearings' preload value. For a precise calculation, consult your oclain Hydraulics application engineer. 7 - iamond Special treatment of the motor core which considerably increases its strength, making the motor much more tolerant to temporary instances of the operating conditions being exceeded. A - Hollow shaft A mm [in] B mm [in] Ø [2,36 dia.] [26,30] Radial load x 0.75 No torque transmittable to the rear 34 2/06/202

35 OCLAIN HYRAULICS Modular hydraulic motorsms35 B - rain on the bearing support F a C Modularity and Model code B Shaft motor Wheel motor E - Reinforced sealing G - Special wheel rim mounting Enables certain combinations different from the standard mountings defined on pages 0. J - Treated shaft M22 x.5 Consult your oclain Hydraulics sales engineer. Heat treatment on the indicated bearing radius and splines. B C mm [in] mm [in] mm [in] 93 [7,60] 56 [2,20] Requires reinforced seals and, for an unbraked motor, a rear reinforced plate (R35-5 [0.59]thick, instead of 6 [0.236]). C F S M S 3 5 R 3 5 E 5 [0.59] Treated areas F mm [in] a Options Brake Shaft motor Wheel motor and hydrobases 2/06/202 35

36 Thirteen subsidiaries and a worldwide network of more than 50 distributors and partners 2/06/ F G H V J A07447U Non available A4245J oclain Hydraulics reserves the right to make any modifications it deems necessary to the products described in this document without prior notification.the information contained in this document must be confirmed by oclain Hydraulics before any order is submitted. Illustrations are not binding. The oclain Hydraulics brand is the property of oclain Hydraulics S.A. More information on