MS02-MSE02 HYRAULIC MOTORS T E C H N I C A L C A T A L O G
OCLAIN HYRAULICS INTROUCTION Given their optimized and modular design capable of delivering high performance, motors from the MS Classic range have established themselves as a benchmark on the hydraulic motor market. MS Classic range can be characterize by: Compacity Optimized cost ower density The MS HighFlow motor range has all the qualities that have made the MS Classic range such a success: they are modular and robust, offering performance advantages (speed and power) at the same time. MS HighFlow motor range is different by: New closed cover Integrated exchange valve New ports geometry New valving 2 02/06/207
OCLAIN HYRAULICS CONTENT MOULARITY 6 MOEL COE 8 WHEEL MOTOR imensions for Classic (0) -displacement motor imensions for Classic (0) 2-displacements motor imensions for Classic Twin-Lock motor 2 imensions for Classic motor with exchange 2 imensions for HighFlow (0) -displacement motor 3 imensions for HighFlow (0) 2-displacements motor 3 Studs 4 Support types 4 Radial load and service life of bearings curves 5 SHAFT MOTOR 6 HYROBASES imensions for Classic -displacement motor 7 imensions for Classic 2-displacements motor 7 imensions for Classic Twin-Lock motor 8 imensions for Classic motor with exchange 8 imensions for HighFlow -displacement motor 9 imensions for HighFlow 2-displacements motor 9 imensions for standard Twin-Lock motor 9 imensions for standard motor with exchange 9 Support types 20 Splined coupling 20 Radial load and service life of bearings curves 2 imensions for -displacement hydrobase 23 imensions for 2-displacements hydrobase 23 imensions for Twin-Lock hydrobase 24 imensions for hydrobase with exchange 24 Cylinder block splines 25 Efficiency and output torque 26 VALVING SYSTEMS 27 Hydraulic connections 27 Exchange 28 BRAKES 29 Rear brake 29 rum brake (200 x 40 or 203 x 60) 30 Caliper brake (Ø 302) 3 INSTALLATION 33 Customer s chassis and wheel rim mountings 33 Valving Options Installation Brake systems Hydrobases Shaft motors Wheel motors Model code Modularity OTIONS 35 02/06/207 3
OCLAIN HYRAULICS CHARAC MS motor working pressure MSE motor working pressure 450 bar [6 526 SI] 400 bar [5 80 SI] Motor inertia Noise emissions MS02-MSE02 HighFlow Max.power MS02 MSE02 C motor 8 kw 22 kw 2C motor, st displacement 8 kw 22 kw 2C motor, 2 nd displacement 2 kw 6,5 kw Motor HighFlow C Motor HighFlow 2C Max. speed* Max. speed* cm³/tr [cu.in/rev.] cm³/tr [cu.in/rev.] tr/min[rm] tr/min[rm] Cams with equal lobes MS02 MSE02 8 72 [0,5] 86 [5,2] 700 850 900 0 23 [3,0] 07 [6,5] 570 700 720 235 [4,3] 8 [7,2] 520 630 650 2 255 [5,6] 28 [7,8] 480 590 60 0 332 [20,2] 66 [0,] 370 440 470 364 [22,2] 82 [,] 340 400 420 2 398 [24,3] 99 [2,] 30 370 390 First displacement Second displacement * Based on nominal no-load p of 20 bar. Max. power obtained at max speed, with eek bushings. 4 02/06/207
OCLAIN HYRAULICS TERISTICS = 0.0 kg.m² = 60 dba MS02-MSE02 Classic Cams with equal lobes MSE02 MS02 cm³/tr [cu.in/rev.] cm³/tr [cu.in/rev.] cm³/tr [cu.in/rev.] Classic motor C Max. speed tr/min[rm] Classic motor 2C Max. speed tr/min[rm] 8 72 [0,5] 86 [5,2] 590 580 590 0 23 [3,0] 07 [6,5] 470 470 475 235 [4,3] 8 [7,2] 430 430 430 2 255 [5,6] 28 [7,8] 395 395 395 0 332 [20,2] 66 [0,] 265 265 340 364 [22,2] 82 [,] 245 245 30 2 398 [24,3] 99 [2,] 225 225 285 First displacement Second displacement MS motor working pressure MSE motor working pressure Max.power MS02 MSE02 C motor 8 kw 22 kw 2C motor preferred 2 kw 6,5 kw 2C motor non-preferred 9 kw kw 450 bar [6 526 SI] 400 bar [5 80 SI] Valving Options Installation Brake systems Hydrobases Shaft motors Wheel motors Model code Modularity 02/06/207 5
MOULARITY OCLAIN HYRAULICS MOUL Torque Module Valving System Brake With mounting With rear brake -displacement -displacement + Exchange 2-displacements Standard pistons Stepped pistons Twin-lock Without rear brake Equal lobes Unequal lobes Without mounting -displacement Without rear brake -displacement + Exchange With rear brake 2-displacements Twin-lock 6 02/06/207
OCLAIN HYRAULICS ARITY Hydrobases Without mounting Flange rum brake Caliper brake With mounting Splines Sprocket Bearing support 5 x Ø8 on Ø40 0 x M2 on Ø00 Bearing support without drum brake 203 x 60 or 200 x 40 Ø302 NF E 224 or IN 5480 For chain Shaft motors Wheel motors Valving Options Installation Brake systems Hydrobases Shaft motors Wheel motors Model code Modularity 02/06/207 7
MOEL COE OCLAIN HYRAULICS MOEL Brake Valving System Torque Module C F M S 0 2 2 3 2 3 M S E 0 2 C Cam ring type Cams with equal lobes Cams with unequal lobes MS02 MSE02 MS02 displacement 2 displacements cm 3 /tr [cu.in/rev.] 72 [0.5] 86 [5.2] 8 23 [3.0] 07 [6.5] 0 235 [4.3] 8 [7.2] 255 [5.6] 28 [7.8] 2 332 [20.2] 66 [0.] 0 364 [22.2] 82 [.] 398 [24.3] 99 [2.] 2 23 [3.0] 92 [.7] MSE02 332 [20.2] * not available for High Flow motors 86 [5.2] 28 [7.8] 86 [5.2] 07 [6.5] 33 [8.] 99 [2.] A* N* A* 3 Connection type Classic and HighFlow motor Only for HighFlow motor GAZ (BS) ISO 79- G/2 3 G3/4 G Metric ISO 9974- M22 x,5 4 M27 x 2 M UNF (SAE) ISO 926-7/8-4 UNF A /6-2 UNF U F23 Rear brake Clipped environmental cover F 0 3 arking brake Screwed environmetal cover T 0 3 Without brake (reinforced plate) R 0 2 Valving type -displacement valving Ratio 2 2-displacement & Twin-Lock valving Ratio <2 E (Clockwise) Ratio >2 F 2-displacement & Twin-Lock valving (Counterclockwise) Ratio 2 Ratio <2 Ratio >2 G H J 2 Valving cover Classic motor HighFlow motor Without mounting 4 Lug fixing 2 6 E Without mounting B L - Lug fixing C N - isplacement 2 isplacement Exchange Twin-Lock 8 02/06/207
OCLAIN HYRAULICS COE 2 Y Front unit Without bearing support 0 Without mounting Lug mounting 2 Shaft side mounting 3 Bearing support S 3 4 5 6 2 Bearing support Without shaft 0 5 x Ø8 on Ø40 0 x M2 on Ø00 2 5 x Ø8 on Ø30 7 Support without drum brake G rum brake (200 x 40) Mineral H OT 3&4 J rum brake (203 x 60) Mineral K OT 3&4 L Caliper brake (Ø302) V For male shaft bearing support A 3 Shaft type Flange Without studs With studs + nuts 2 With studs 3 Threaded holes 4 Male shafts (if 2 = A) NF E 224 splines IN 5480 splines 5 ual sprocket for chain C Y S2-6 Options Fluorinated elastomer seals 2 T4 speed sensor (without rotation direction) 3 Brake environmental cover without plug 6 Industrial bearing support 7 iamond 8 redisposition for speed sensor 9 Chassis mounting on cam ring side A Hollow shaft B rain on the bearing support Special paint or no paint G Special wheel rim mounting H High efficiency J Surface heat treatment of the shaft M High speed or reduced charge pressure Customized identification plate Q T speed sensor (two phase shifted frequencies) S TR speed sensor (digital rotation direction) S Standard Additional drain on valving systems (Steel plug) Reinforced sealing rum brake A Without cable 5 studs B M8 Right-hand cable outlet M6 x.5 200 x 40 C connection Left-hand cable outlet on dia. 60 7 Without cable 5 studs 8 M8 Right-hand cable outlet M4 x.5 on 9 connection Left-hand cable outlet dia. 40. Rim H Hook Right-hand cable outlet centering: connection dia. 92.7 J Left-hand cable outlet 4 Without cable 5 M8 Right-hand cable outlet 5 studs 6 connection Left-hand cable outlet M4 x.5 203 x 60 E Hook Right-hand cable outlet on dia. 30 F connection Left-hand cable outlet Q Without cable R M8 Right-hand cable outlet 5 studs S connection Left-hand cable outlet M4 x.5 T Hook Right-hand cable outlet on dia. 40 U connection Left-hand cable outlet 4 Valving Options Installation Brake systems Hydrobases Shaft motors Wheel motors Model code Modularity 02/06/207 9
WHEEL MOTOR 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) 0 02/06/207
0 0 0 0 OCLAIN HYRAULICS WHEEL MOTOR CLASSIC imensions for Classic (0) -displacement motor B Without brake With brake 0 imensions for Classic (0) 2-displacements motor 80 [3.5] Y 2x5 Ø4 [0.55 dia.] 36 [.42] 35 [.38] 40 [.57] 34,5 [.36] R X A Ø 20 [8.27 dia.] 0 27 30' Ø 88 [7.44 dia.] 84,5 [7.26 dia.] Ø 69 [6.65 dia. +0.2 ] +5,4 Ø 235 [9.25 dia.] Ø 92,7 ± 0, [3.649 dia. ± 0.004] 6,5 [0.26] T 0 3 F 0 3 B 62,5 [2,46] 62,5 [2,46] C Ø70 [6,69 dia.] Ø70 [6,69 dia.] 25,5 [,00] 25,5 [,00] E 80,0 [3,5] 80,0 [3,5] 2 36 [.42] 32 [.26] -0,5-0.006 Ø80 [7.0866 dia. ] 0 [0.39] 43,5 ±,5 [5.65 ± 0.05] X C E 26 kg [57 lb] 32 kg [70 lb] 0,80 L [48 cu.in] 0,70 L [42 cu.in] 4 [0.55] 255,7 max. [0.07 max.] 0,5 ± 0,6 [4.35 ± 0.0236] 67 [2.64] 62 [2.44] 67 [2.64] R A Without brake Y 28 kg [62 lb] 34 kg [75 lb],00 L [60 cu.in],00 L [60 cu.in] B X C E With brake Also see Brake section (thumbnail opposite). Valving Brake systems Hydrobases Shaft motors Wheel motors Model code Modularity Options Installation 02/06/207
OCLAIN HYRAULICS imensions for Classic Twin-Lock motor R 34 [.34] 34 [.34] A2 X A 49,65 [.95] 30,35 [.2] 0,5 [4.35] A2 A,R X 80 [3.5] Ø 235 [9.25 dia.] 3 Ø 84,5 [7,26 dia.] Ø 69 [6,65 dia. ] 0 +0,2 0 +5,4 Ø 92,7 ± 0, [3.65 dia. ± 0.004] 65 [2.56] C E Ø 80 [7.08 dia. ] 0-0,006 0-0,5 2x5 Ø4 [2x5 0,55 dia.] 37 2 0 Ø 88 [7.44 dia.] Ø 20 [8.27 dia.] 6,5 [0.26] 0 [0.39] 4 [0.55] 43,5 ±,5 [5.65 ± 0.05] 252,2 max. [9.93 max.] B Without brake With brake 28 kg [62 lb] 34 kg [75 lb],00 L [60 cu.in],00 L [60 cu.in] imensions for Classic motor with exchange R 35 [.38] 35 [.38] X L 49 [.93] 4 [.6] 38 [.50] 0,5 [4.35] L X 80 [3.5] Ø 235 [9.25 dia.] 2 3 Ø 84,5 [7,26 dia.] Ø 69 [6,65 dia. ] 0 +0,2 0 +5,4 Ø 92,7 ± 0, [3.65 dia. ± 0.004] R 65 [2.56] C E Ø 80 [7.08 dia. ] 0-0,006 0-0,5 Exchange 2x5 Ø4 [2x5 0,55 dia.] Ø 88 [7.44 dia.] 54 [2.3] 0 Ø 20 [8.27 dia.] 6,5 [0.26] 0 [0.39] 4 [0.55] 43,5 ±,5 [5.65 ± 0.05] 252,2 max. [9.93 max.] B Without brake With brake 28 kg [62 lb] 34 kg [75 lb],05 L [63 cu.in],05 L [63 cu.in] T 0 3 F 0 3 B 62,5 [2,46] 62,5 [2,46] C Ø70 [6,69 dia.] Ø70 [6,69 dia.] 25,5 [,00] 25,5 [,00] E 80,0 [3,5] 80,0 [3,5] Also see Brake section (thumbnail opposite). 2 02/06/207
0 0 0 0 66 [2.59] OCLAIN HYRAULICS WHEEL MOTOR HIGHFLOW imensions for HighFlow (0) -displacement motor 5 R Ø 20 [8.27 dia.] 35 [.38] Ø 98 [7.79 dia.] 54 [2.3] 35 [.38] Ø 235 [9.25 dia.] 6,5 [0.26] imensions for HighFlow (0) 2-displacements motor 80 [3.5] Y 2x5 Ø4 [0.55 dia.] L 3 Ø 84,5 [7.26 dia.] Ø 69 [6.65 dia. ] 0 +0,2 0 +5,4 Ø 92,7 ± 0, [3.65 dia. ± 0.004] 49 [.93] 4 [.6] 38 [.49] 0 [0.39] 43,5 ±,5 [5.65 ± 0.05] R 4 [0.55] +0,8 26 kg [57 lb] 32 kg [70 lb] 0,80 L [48 cu.in] 0,70 L [42 cu.in] L +0.03 95,5-0,6 [3.76-0.02 ] 2x5 Ø4 +4,3 +0.7 [2x5 0,55 dia.] 247,9-2,9 [9.76-0. ] Without brake With brake 0 36 [.42] 35 [.38] 40 [.57] 34,5 [.36] R X A Ø 20 [8.27 dia.] 0 27 30' Ø 88 [7.44 dia.] 84,5 [7.26 dia.] Ø 69 [6.65 dia. +0.2 ] +5,4 Ø 235 [9.25 dia.] Ø 92,7 ± 0, [3.649 dia. ± 0.004] 6,5 [0.26] T 0 3 F 0 3 B 62,5 [2,46] 62,5 [2,46] C Ø70 [6,69 dia.] Ø70 [6,69 dia.] 25,5 [,00] 25,5 [,00] E 80,0 [3,5] 80,0 [3,5] 2 36 [.42] 32 [.26] -0,5-0.006 Ø80 [7.0866 dia. ] 0 [0.39] 43,5 ±,5 [5.65 ± 0.05] 4 [0.55] 255,7 max. [0.07 max.] 0,5 ± 0,6 [4.35 ± 0.0236] 67 [2.64] 62 [2.44] 67 [2.64] R A Without brake Y Ø 80 [7.08 dia. ] 0-0,006 0-0,5 28 kg [62 lb] 34 kg [75 lb],00 L [60 cu.in],00 L [60 cu.in] B X C E With brake Also see Brake section (thumbnail opposite). Valving Brake systems Hydrobases Shaft motors Wheel motors Model code Modularity Options Installation 02/06/207 3
OCLAIN HYRAULICS Support types C F S M M 0 2 S S E 0 2 2 3 2 3 2 3 4 2 Y 3 4 5 6 A B C E N Wheel rim mountings L 0 7 0 Ø 92,7 [3,65 dia.] Ø 40 Ø 69 43,4 Ø 84,5 Ø 8 5 x [5,5 dia.] [6,65 dia.] [5,65] [7,26 dia.] [0,7 dia.] M4x.5 0 [0,39] Ø 77,6 Ø 30 Ø 69 40,6 Ø 84,5 Ø 8 5 x 0 [3,06 dia.] [5,2 dia.] [6,65 dia.] [5,54] [7,26 dia.] [0,7 dia.] M4x.5 [0,39] Ø C Ø B Ø A Ø N Ø E L Ø N 2 4 0 - Ø 00 Ø 20 42,9 Ø 84,5 0 x,25 - [3,94 dia.] [4,72 dia.] [5,63] [7,26 dia.] - M2x.75 [0,44] Ø C Ø B Ø E L L Ø N G 0 Ø 92,7 Ø 40 Ø 68 85,5 Ø 84,5 Ø 8 5 x 2 [3,65 dia.] [5,5 dia.] [6,6 dia.] [7,30] [7,26 dia.] [0,7 dia.] M4x.5 [0,47] Ø E Ø C Ø B Ø A _ H 3 Ø 60 Ø 22 93 30,5 5 x J 3 _ [6,30 dia.] [8,70 dia.] [7,60] [,20] M6x.5 L K 3 Ø 92,7 Ø 40 Ø 22 93 L 3 [3,65 dia.] [5,5 dia.] [8,70 dia.] [7,60] 5 x M4x.5 25,5 [,00] Ø C Ø B Ø A Also see Brake section (thumbnail opposite). Ø V 3 Ø 90,0 Ø 40 Ø 302 20,0 5 x 34 - - [3,54 dia.] [5,5 dia.] [,89 dia.] [7,9] M4x.5 [,34] ØC ØB ØA Studs Standard studs C min. C max. Class M4x.5 45 [.77] 5 [0.20] 8 [0.7] 6,5 [0.65] 2,9 See option G for non standard studs. See generic installation motors N 8047897L. 4 02/06/207
OCLAIN HYRAULICS Radial load and service life of bearings curves 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. ermissible radial loads Max. permissible loads: 0 tr/min [0 RM]; 0 bar [0 SI]. Continuous permissible loads: > 0 tr/min [> 0 RM]; 275 bar [3 988 SI]. Service life of bearings L : Millions B0 revolutions at 50 bars (average pressure), with 25 cst fluid. Test conditions: code 0 displacement, without axial load, shaft treated (option J), class 0.9 and 2.9 chassis mountings class 2.9 wheel rim mountings. 0 7 0 2 4 0 Valving Brake systems Hydrobases Shaft motors Wheel motors Model code Modularity G H 3 J 3 K 3 L 3 V 3 Options Installation 02/06/207 5
SHAFT MOTOR OCLAIN HYRAULICS 6 02/06/207
OCLAIN HYRAULICS SHAFT MOTOR CLASSIC imensions for Classic -displacement motor imensions for Classic 2-displacements motor Y 2x5 Ø 4 [2x5 0.55 dia.] X 2 A 5 0 2 A 5 0 36 [.42] 40 [.57] 35 [.38] 34,5 [.36] R X A 27 30' Ø 98 [7.8 dia.] 2 A 5 0 2 Ø 20 [8.27 dia.] Ø88 [7.44 dia.] 79,97 ± 0,03 [7.09 dia. ± 0.002] Ø 0 [3.976 dia.] Ø 235 [9.25 dia.] T 0 3 F 0 3 B 62,5 [2,46] 62,5 [2,46] C Ø70 [6,69 dia.] Ø70 [6,69 dia.] 25,5 [,00] 25,5 [,00] E 80,0 [3,5] 80,0 [3,5] 0 [0.39] Without brake B C E 66,5 [2.62] With brake 26 kg [57 lb] 32 kg [70 lb] 0,80 L [48 cu.in] 0,70 L [42 cu.in] 24,2 ± 0,85 [8.43 ± 0.0335] 70,7 ± 0,7 [6.72 ± 0.0276] 65,7 ± 0,7 [6.52 ± 0.0276] 39,7 ± 0,7 [5.5 ± 0.0276] 35,7 ± 0,7 [5.34 ± 0.0276] A Y 2 [0.47] 24,4 max. [0.96 max.] 24,5 ± [0.965 ± 0.039] 67 [2,64] 202,7 ±, [7.98 ± 0.043] 289,5 max. [.4 max.] R Without brake C E With brake 30 kg [66 lb] 36 kg [79 lb],00 L [60 cu.in],00 L [60 cu.in] Also see Brake section (thumbnail opposite). B X Valving Options Installation Brake systems Hydrobases Shaft motors Wheel motors Model code Modularity 02/06/207 7
OCLAIN HYRAULICS imensions for Classic Twin-Lock motor 25,2 ± 0,9 [9.9 ± 0.035] R 34 [.34] 34 [.34] A2 X A 0 [0.39] 53,35 ± 0,7 [6.04 ± 0.027] 34,05 ± 0,7 [5.28 ± 0.027] 2 [0.47] A2 A,R X 80 [3.5] Ø 235 [9.25 dia.] 3 Ø 79,97 ± 0,03 [7.09 dia. ± 0.00] Ø 0 [3.98 dia.] 65 [2.56] C E 2x5 Ø4 [2x5 0,55 dia.] 37 2 Ø 88 [7.44 dia.] Ø 20 [8.27 dia.] 24,5 ± [0.96 ± 0.039] 99,2 max. [max. 7.84] 285,6 max. [.24 max.] B 2 3 4 2 A 5 0 imensions for Classic motor with exchange 25,4 [9.9] 24,2 [8.43] 52,7 [6.0] 44,7 [5.7] R 34 [.34] 34 [.34] X L 0 [0.39] 4,7 [5.58] 2 [0.47] R L X 80 [3.5] Ø 235 [9.25 dia.] 2 3 Ø 79,97 ± 0,03 [7.09 dia. ± 0.00] Ø 0 [3.98 dia.] 65 [2.56] C E Exchange valve 2x5 Ø4 [2x5 0,55 dia.] Ø 98 [7.8 dia.] 54 [2.3] Ø 20 [8.27 dia.] 24,4 [0.96] 99,2 max. [max. 7.84] 285,6 max. [.24 max.] B 2 A 5 0 Without brake With brake 30 kg [66 lb] 36 kg [79 lb],05 L [63 cu.in],05 L [63 cu.in] T 0 3 F 0 3 B 62,5 [2,46] 62,5 [2,46] C Ø70 [6,69 dia.] Ø70 [6,69 dia.] 25,5 [,00] 25,5 [,00] E 80,0 [3,5] 80,0 [3,5] Also see Brake section (thumbnail opposite). 8 02/06/207
OCLAIN HYRAULICS SHAFT MOTOR HIGHFLOW imensions for HighFlow -displacement motor 5 R Ø 20 [8.27 dia.] imensions for HighFlow 2-displacements motor Y 35 [.38] Ø 98 [7.79 dia.] 2 A 5 0 72 [2.83] 38 [.49] 34,5 [.36] 2 A 5 0 35 [.38] 5 [0.59] R 2x5 Ø 4 [2x5 0.55 dia.] X 27 30' 35 [.38] L Ø 20 [8.27 dia.] Ø 98 [7.8 dia.] Ø88 [7.44 dia.] 2 A 5 0 2 A Ø 235 [9.25 dia.] 2 3 2x5 Ø4 [2x5 0,55 dia.] Ø 235 [9.25 dia.] Ø 79,97 ± 0,03 [7.09 dia. ± 0.00] T 0 3 F 0 3 B 62,5 [2,46] 62,5 [2,46] C Ø70 [6,69 dia.] Ø70 [6,69 dia.] 25,5 [,00] 25,5 [,00] E 80,0 [3,5] 80,0 [3,5] Ø 79,97 ± 0,03 [7.09 dia. ± 0.00] Ø 0 [3.98 dia.] Ø 0 [3.98 dia.] 0 [0.39] 0 [0.39] 0,5 [0.4] 23,5 [0.93] 0,5 [0.4] Ø 86 [7.32 dia.] 44,7 [5.69] 4,7 [5.58] 23,5 ± [0.93 ± 0.04] 286 [.26] 4,7 [5.58] 37,7 [5.42] 298,5 [.75] 73 [2.87] 52,7 [6.0] R 99,2 [7.84] Without brake 66 [2.59] Ø 88 [7.40 dia.] 26 kg [57 lb] 32 kg [70 lb] 0,80 L [48 cu.in] 0,70 L [42 cu.in] 227,2 [8.94] 83,7 [7.23] 74,7 [6.88] R A Without brake L With brake With brake 30 kg [66 lb] 36 kg [79 lb],00 L [60 cu.in],00 L [60 cu.in] Y B X C E Also see Brake section (thumbnail opposite). Valving Options Installation Brake systems Hydrobases Shaft motors Wheel motors Model code Modularity 02/06/207 9
OCLAIN HYRAULICS Support types C F S M M 0 2 S S E 0 2 2 3 2 3 2 3 4 2 Y 3 4 5 6 A B mm [in] mm [in] mm [in] mm [in] NF E22-4 splines 2 A 0 Nominal Ø 40 [,57] Module.667 Number of teeth 22 5 [0,59] R 2 [R 0,08] 23,8 2 x 9 49 [0,94] M0 [0,75] [,93] IN 5480 splines 2 A 5 0 Nominal Ø 50 [,97] Module 2 Number of teeth 24 ANSI B29- or ISO 606 pinion 2 A C 0 Chain no. 80 Number of teeth 4 itch itch Ø 25,4 4,2 [4,49] 5 R 2,5 23,8 2 x 22 60 [0,59] [R 0,0] [0,94] M0 [0,87] [2,36] Ø26,5 Ø 84 5,6 4,6 99,5 - [4,98 dia.] [3,3 dia.] [2,03] [0,57] [3,92] - Splined coupling ØJ H0.5 x 45 K 45 ØG Standard NF E 22-4 ressure angle 20. Centering on flanks. Slide fit (7H quality). Standard IN 5480 ressure angle 30. Centering on flanks. Slide fit (7H quality). Y ØV ØC H N : Nominal Ø. Mo : Module. Z : Number of teeth. Ø G H Ø J K N Mo Z Offset (H0) Ø V Y Tolerance (Y) μm [μin] 2 A 0 4,3 [,62] 20 [0,79] 36,7 48,3 40 [,44] [,90] [,57],667 22-36,7 [,44] 3,5 [0,4] 33,446 [,32] + 86 / 0 [+3.385 / 0] 2 A 5 0 5,5 23 46 [2,03] [0,9] [,8] 59 [2,32] 50-0, 2 24 [,97] [-0,0039] 46 3,5 42,6 + 72 / 0 [,8] [0,4] [,68] [+2.832 / 0] General tolerances : ± 0.25 [±0.0098]. Material: Ex: 42CrMo4. Hardening treatment to obtain R = 800 to 900 N/mm² [R = 6 030 to 30 533 SI]. 20 02/06/207
OCLAIN HYRAULICS Radial load and service life of bearings curves 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. ermissible radial loads Max. permissible loads: 0 tr/min [0 RM]; 0 bar [0 SI]. Continuous permissible loads: > 0 tr/min [> 0 RM]; 275 bar [3 988 SI]. Service life of bearings L : Millions B0 revolutions at 50 bars (average pressure), with 25 cst fluid. Test conditions: code 0 displacement, without axial load, shaft treated (option J), class 0.9 and 2.9 chassis mountings. 2 A 0 2 A 5 0 Valving Options Installation Brake systems Hydrobases Shaft motors Wheel motors Model code Modularity 02/06/207 2
OCLAIN HYRAULICS Radial load and service life of bearings curves 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. ermissible radial loads Max. permissible loads: 0 tr/min [0 RM]; 0 bar [0 SI]. Continuous permissible loads: > 0 tr/min [> 0 RM]; 275 bar [3 988 SI]. Service life of bearings L : Millions B0 revolutions at 50 bars (average pressure), with 25 cst fluid. Test conditions: code 0 displacement, without axial load, shaft treated (option J), class 0.9 and 2.9 chassis mountings. 2 A C 0 22 02/06/207
OCLAIN HYRAULICS HYROBASES imensions for -displacement hydrobase 2 2 3 imensions for 2-displacements hydrobase for Classic motor on demand for HighFlow motor 2 36 [.42] 40 [.57] 35 [.38] 34,5 [.36] Ø 235 [9.25 dia.] Y R X A 80 [3.5] 2x5 Ø4 [0.55 dia.] Ø 20 [8.27 dia.] 27 30' 2 3 Ø 88 [7.44 dia.] 84,5 [7.26 dia. ] + 0 +0.04 0 2 2 3 2 3 7,95 [0.3] Ø 32,2 [5.20 dia.] Ø A 5,05 [0.20] 28,7 [.6] 36 [.42] 32 [.26] MSE MS 4 [0.55] 4,7 ± 0,9 [5.58 ± 0.03] Without brake With brake 3,8 kg [30 lb] 9,9 kg [44 lb] 0,35 L [2 cu.in] 0,45 L [27 cu.in] 0,5 ± 0,6 [4.35 ± 0.0236] 67 [2.64] 62 [2.44] R A Y 9,2 ± 0,85 [7.53 ± 0.03] Without brake Ø 55 [6. dia.] 8,8 kg [4 lb] 24,9 kg [55 lb] X 67 [2.64] Ø70 ± 2 [6.69 dia. ± 0.08] With brake 0,35 L [2 cu.in] 0,45 L [27 cu.in] Valving Options Installation Brake systems Hydrobases Shaft motors Wheel motors Model code Modularity 02/06/207 23
OCLAIN HYRAULICS imensions for Twin-Lock hydrobase Ø 235 [9.25 dia.] R 34 [.34] 34 [.34] A2 X A 7,95 [0.3] 49,65 [.95] 30,35 [.2] 0,5 [4.35] A2 A,R X 80 [3.5] 37 3 84,5 0 [7.26 dia. 0 ] +0.04 + Ø 32,2 [5.20 dia.] Ø A MSE MS 65 [2.56] Ø 55 [6. dia.] Ø70 ± 2 [6.69 dia. ± 0.08] 2x5 Ø4 [2x5 0,55 dia.] 2 Ø 20 [8.27 dia.] Ø 88 [7.44 dia.] 5,05 [0.20] 4 [0.55] 28,7 [.6] 39,2 max. [max. 5.48] 92, max. [max. 7.56] 2 E 3 2 3 Without brake With brake 8,8 kg [4 lb] 24,9 kg [55 lb] 0,35 L [2 cu.in] 0,45 L [27 cu.in] imensions for hydrobase with exchange Ø 235 [9.25 dia.] R 34 [.34] 34 [.34] X L 7,95 [0.3] 49 [.93] 4 [.6] 38 [.50] 0,5 [4.35] L X R 80 [3.5] 3 2 84,5 0 [7.26 dia. 0 ] +0.04 + Ø 32,2 [5.20 dia.] Ø A MSE MS 65 [2.56] Ø 55 [6. dia.] Ø70 ± 2 [6.69 dia. ± 0.08] Exchange 2x5 Ø4 [2x5 0,55 dia.] Ø 20 [8.27 dia.] 54 [2.3] Ø 88 [7.44 dia.] 5,05 [0.20] 28,7 [.6] 4 [0.55] 39,2 max. [max. 5.48] 92, max. [max. 7.56] 2 5 3 2 4 3 Without brake With brake 9 kg [42 lb] 25, kg [55 lb] 0,40 L [24 cu.in] 0,50 L [30 cu.in] 24 02/06/207
OCLAIN HYRAULICS Cylinder block splines (as per standard NF E22-4) ØA 40 [,575] Module Z,667 22 imension on 2 pins Y 33,446 [,37] ØV 3,33 [0,3] ØC 36,72 [,446] You are advised to have the installation validated by your oclain Hydraulics application engineer before using the hydraulic unit in an application. We must provide you with a detailed plan of the interface for any hydraulic unit use, consult your oclain Hydraulics sales engineer. Y ØV ØC Valving Options Installation Brake systems Hydrobases Shaft motors Wheel motors Model code Modularity 02/06/207 25
OCLAIN HYRAULICS Efficiency and output torque 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 MS02 MSE02 For a precise calculation, consult your oclain Hydraulics application engineer. 26 02/06/207
OCLAIN HYRAULICS VALVING SYSTEMS Hydraulic connections M C S 0 2 2 M S E 0 2 3 F 2 3 R-L - 2 X XT A UNF (SAE) ISO 926-7/8"-4 UNF 3/4"-6 UNF 9/6"-8 UNF 3 Gaz (BS) ISO 79- G/2 G3/8 G/4 4 G Metric Gaz (BS) ISO 9 974- ISO 79- M22x.5 BS 3/4 M8x.5 BS 3/8 M4x.5 BS /4 M U Metric UNF (SAE) ISO 9 974- ISO 926- M27x2 "/6-2 UNF M8x,5 3/4"-6 UNF M4x,5 9/6"-8 UNF R-A - 2 Y X A UNF (SAE) ISO 926-7/8"-4 UNF 9/6''-8 UNF 9/6''-8 UNF 9/6"-8 UNF 3 Gaz (BS) ISO 79- G/2 G/4 G/4 G/4 4 Metric ISO 9 974- M22x.5 M4x.5 M4x.5 M4x.5 G Gaz (BS) ISO 79- BS 3/4 BS 3/8 BS /4 BS /4 BS /4 M U Metric UNF (SAE) ISO 9 974- ISO 926- M27x2 "/6-2 UNF M8x,5 3/4"-6 UNF M4x.5 9/6"-8 UNF M4x.5 9/6"-8 UNF R-A-A2 2 X A UNF (SAE) ISO 926-7/8"-4 UNF 3/4" 9/6" 9/6"-8 UNF 3 Gaz (BS) ISO 79- G/2 M8 M4 G/4 4 Metric ISO 9 974- M22x.5 G3/4 G/4 M4x.5 ISO 9 974- M0x.0 Max. MS 450 [6 527] bar [SI] pressures MSE 400 [5 802] 2,5 [36] 30 [435] 30 [435] 20 [ 740] Instantaneous pressure peaks resistance bar [SI] 5 [28] S 5 6 Standards ower supply Case drain 2 nd Control of displacement control parking brake To find the connections tightening torques, see the brochure Installation guide N 8047897L. Y Control of drum brake You are strongly advised to use the fluids specified in brochure Installation guide N 8047897L. o not put either a check valve or a poppet valve on the pilot lines (parking brake and displacement change) between the charge pump and the pilot valve. o not use a piloting valve with integrated check valve. Options Installation Brake systems Valving Hydrobases Shaft motors Wheel motors Model code Modularity 02/06/207 27
OCLAIN HYRAULICS Exchange When a codification is requested, you must specify needed characteristics. - Fitted valve Opening pressure of selector Q2 2 bar [SI] bar [SI] L/min [GM] bar [SI] 0,0±,0 [45±4.5] 8,5±,5 [23±2.75] 5 [28] 20 [290] 9,5±2,5 [2,5±0.66] 25 [363] 3,0±,0 [3,43±0.26] 3 [450] 8,5±,5 [23±2.75] 8 [26] 3,7±0,5 [0,98±0.3] 24 [348] bar [SI] 2 Q2 Q L/min [GM] 28 02/06/207
OCLAIN HYRAULICS Rear brake F03 M M 0 2 C S S E 0 2 2 BRAKES 3 F 2 3 F 0 3 T 0 3 Emergency brake release 2 Y S 3 4 5 6 Brake principle This is a multidisc brake which is activated by a lack of pressure. The spring exerts a force on the piston, which presses 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 M2 F03 : 42 N.m [3 lb.ft] T03 : 60 N.m [44 lb.ft] o not run-in the multidisc brakes. F 0 3 T03 2 500 Nm [ 840 lb.ft] 2 500 Nm [ 840 lb.ft] 625 Nm [ 200 lb.ft] 625 Nm [ 200 lb.ft] 875 Nm [ 380 lb.ft] 875 Nm [ 380 lb.ft] 2 bar [74 SI] 2 bar [74 SI] 30 bar [435 SI] 30 bar [435 SI] 00 cm³ [6, cu.in] 00 cm³ [6, cu.in] 6 cm³ [,0 cu.in] 6 cm³ [,0 cu.in] 38 79 J 38 79 J 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. T 0 3 Valving Options Installation Brake systems Hydrobases Shaft motors Wheel motors Model code Modularity 02/06/207 29
OCLAIN HYRAULICS rum brake (200 x 40 or 203 x 60) iameter of brake pads : Ø 200 [7.87 dia.] or Ø 203 [7.99 dia.] Width of friction surface : 40 [.57] or 60 [2.36] C F S M M 0 2 S S E 0 2 2 3 2 3 2 3 Y 3 4 5 6 M8 connection Hook connection M8 Without cable 50 [.97] 30 20 min. [0.79 min.] 200 x 40 203 x 60 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 200 x 40 203 x 60 BERAL 06 Automatic BERAL 7 or JURI 42 Automatic 780 N.m [575 lb.ft] 650 N.m [ 27 lb.ft] 73 bar [ 059 SI] 73 bar [ 059 SI] 300 N.m [959 lb.ft] 2 750 N.m [2 028 lb.ft] 20 bar [ 740 SI] 20 bar [ 740 SI] H Yes K Yes J Yes L Yes.2 cm³ [0.07 cu.in] 2.3 cm³ [0.4 cu.in] 300 N.m [959 lb.ft] 2 750 N.m [2 028 lb.ft] 780 N [75 lbf] 650 N [37 lbf] 20 N [4 lbf] 37 N [8 lbf] A 7.4 mm [0.29 ''] 7.0 mm [0.28 ''] B 8.5 mm [0.33 ''] 8.5 mm [0.33 ''] A. mm [0.44 ''] 9.5 mm [0.37 ''] B 2.8 mm [0.50 ''] 0.5 mm [0.4 ''] Cable End view of shaft 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. See also 'Wheel motor' section (thumbnail opposite). When making a codification request, you must indicate the following information: - The material of the brake linings, - Fill out the technical questionnaire for validation of the brake. 30 02/06/207
OCLAIN HYRAULICS Caliper brake (Ø 302) iameter of brake disc:ø 302 [.89 dia.], M M 0 2 C S S E 0 2 2 F 3 2 isc diameter Maximum service brake torque () ressure to obtain max. serivce brake torque Max. volume required for braking Max. energy dissipation (2) Fluid - OT () when braking at 280 rpm (2) at 590 rpm 3 2 V 3 Y V 3 302 mm [.89 in] 930 Nm [ 420 lb.ft] 20 bar [ 740 SI] 2 cc 60 000 J Yes Avoid hard or emergency braking during the run in of the brake pads. The max. braking torque can be obtained only when the brake has been run in. Consult your oclain Hydraulics application engineer. S 3 4 5 6 Valving Options Installation Brake systems Hydrobases Shaft motors Wheel motors Model code Modularity 02/06/207 3
OCLAIN HYRAULICS 32 02/06/207
OCLAIN HYRAULICS INSTALLATION Customer s chassis and wheel rim mountings Take care over the immediate environment of the connections. ØU ØM () Class * 240,00 80,25 20 N.m 0.9 [9,45] [7,0] 0 [89 lb.ft] () +0,3 [+0,02] M2 x,75 45 N.m 2.9-0,2 [-0,008] [07 lb.ft] * : Min. values for torque and load to be transmitted You don t need to chamfer your chassis and wheel rim. For more information see technical catalogue Installation guide N 8047897L. You are strongly advised to use the fluids specified in brochure Installation guide N 8047897L. To find the connections tightening torques, see the brochure Installation guide N 8047897L. 2,5 μm [0.49 μin] 0,2 [0.008] Valving Options Installation Brake systems Hydrobases Shaft motors Wheel motors Model code Modularity 02/06/207 33
OCLAIN HYRAULICS 34 02/06/207
OCLAIN HYRAULICS OTIONS Y M M 0 2 S S E 0 2 You can accumulate more than one optional part. Consult your oclain Hydraulics sales engineer. Additional drain on valving systems (Steel plug) and Reinforced sealing Fluorinated elastomer seals Nitrile seals marked in the figure below replaced by fluorinated elastomer seals. C 2 F 3 2 2 S Q 8 Installed speed sensor or predisposition esignation T4 speed sensor (without rotation direction) 2 TR speed sensor (digital rotation direction) S T speed sensor (two phase shifted frequencies) Q redisposition for speed sensor 8 3 2 Consult your oclain Hydraulics sales engineer. Y S 3 4 5 6 A-A Valving Brake systems Hydrobases Shaft motors Wheel motors Model code Modularity Max. length Y = 2,5 [0.85] Standard number of pulses per revolution = 40 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. 8047897L. Installation Options 02/06/207 35
OCLAIN HYRAULICS 3 Brake environmental cover without plug No plug or hole in the cover. 6 Industrial support Reduction of around 50% from the rated value in the bearings' preload value. Without external loads, increases the lifetime of the bearing support. 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. 9 Chassis mounting on cam ring side Only available for shaft motors. 2,5 μm [0.49 μin] 0,2 [0.008] ØM () Class * 90,30 0 20 N.m 0.9 [7,49] M2 x,75 [89 lb.ft] () +0,3 [+0,02] 2.9 45 N.m -0,2 [-0,008] [07 lb.ft] * : Min. values for torque and load to be transmitted 36 02/06/207
OCLAIN HYRAULICS A Hollow shaft B rain on the bearing support Wheel motor Shaft motor Special paint or no paint The motors are delivered with oclain Hydraulics yellow ochre primer as standard. A B Ø 5 75,2 ±,25 [0,59 dia.] [6,90] ±[0,05] Radial load x 0.75 No torque transmittable to the rear GAZ (BS) B C E F G ISO 79- G/4 73,±0.5 [2,88±0.09] 25 76,±0.9 [3,00±0.035] - Consult your oclain Hydraulics application engineer for other colors of primer or topcoat. Valving Brake systems Hydrobases Shaft motors Wheel motors Model code Modularity Options Installation 02/06/207 37
OCLAIN HYRAULICS G Special wheel rim mounting Various studs Screws C min. C max. Class M4x.5 50 [,97] 23 [0,9] 6,5 [0,65] M4x.5 62 [2,44] 5 [0,20] 33 [,30] 2.9 M6x.5 50 [,97] 23 [0,9] 2,0 [0,83] M0x.25 0.9 M2x.75 0.9 See generic installation motors N 8047897L. H High efficiency Reinforced piston sealing to improve volumetric efficiency. For a precise calculation, consult your oclain Hydraulics application engineer. J Treated shaft Heat treatment on the indicated bearing radius and splines. Treated areas 38 02/06/207
OCLAIN HYRAULICS M High speed or reduced charge pressure Option M leads to: In the case of MS02: Reduction in charge pressure. In the case of MSE02: An increase in speed and a reduction in charge pressure. Customized identification plate Your part number can be engraved on the plate. For a precise calculation, consult your oclain Hydraulics application engineer. Consult your oclain Hydraulics application engineer for other possibilities. Valving Brake systems Hydrobases Shaft motors Wheel motors Model code Modularity Options Installation 02/06/207 39
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. 02/06/207 A3633V A3634W A3635X A3636Z A3637A A3639C Not available A3638B www.poclain-hydraulics.com