MOTOR ORBITAL OMV DANFOSS OMV Technical Information A Wide Range of Orbital Motors

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1 Wide Range of Orbital Motors The prograe is characterised by technical features appealing to a large number of applications and a part of the prograe is characterised by motors that can be adapted to a given application. daptions comprise the following variants among others: Motors with corrosion resistant parts Wheel motors with recessed mounting flange OMP, OMR- motors with needle bearing OMR motor in low leakage version OMR motors in a super low leakage version Short motors without bearings Ultra short motors Motors with integrated positive holding brake Motors with integrated negative holding brake Motors with integrated flushing valve Motors with speed sensor Motors with tacho connection ll motors are available with black finish paint The Sauer Danfoss orbital motors are used in the following application areas: Construction equipment gricultural equipment Material handling & Lifting equipment Forestry equipment Lawn and turf equipment Special purpose Machine tools and stationary equipment Marine equipment Survey of Literature with Technical Data on Sauer- Danfoss Orbital Motors Detailed data on all Sauer-Danfoss motors can be found in our motor catalogue, which is divided into 5 individual subcatalogues: General information on Sauer-Danfoss orbital motors: function, use, selection of orbital motor, hydraulic systems, etc. Technical data on small motors: OML and OMM Technical data on medium sized motors: OMP, OMR, OMH and OMEW Technical data on medium sized motors: DH and DS Technical data on large motors: OMS, OMT and OMV Technical data on large motors: TMT general survey brochure on Sauer-Danfoss orbital motors gives a quick motor reference based on power, torque, speed and capabilities.

2 Versions OMV Versions Mounting flange Shaft Port size European version US version Drain connection Check valve Main type designation Cyl. 5 G1 l Yes Yes OMV Cyl in 1 5/16-12 UN l Yes Yes OMV Standard G1 l Yes Yes OMV Splined in flange 1 5/16-12 UN l Yes Yes OMV Tapered 6 G1 l Yes Yes OMV Tapered 2.25 in 1 5/16-12 UN l Yes Yes OMV SE-C flange Cyl in 1 5/16-12 UN l Yes Yes OMV Splined in 1 5/16-12 UN l Yes Yes OMV Cyl. 5 G1 l Yes Yes Wheel Tapered 6 G1 l Yes Yes Tapered 2.25 in 1 5/16-12 UN l Yes Yes Short No output shaft G1 l Yes Yes Function diagram - see page : Features available (options) : Speed sensor Motor with tacho connection Viton shaft seal Painted Ultra short

3 Code Numbers Code Numbers Displacement [cm 3 ] Code Numbers Technical data Page Shaft loads Page Dimensions Page 151B B B B B B B B B B B B Ordering dd the four digit prefix 151B to the four digit numbers from the chart for complete code number. Example: 151B311 for an OMV 4 with standard flange, cyl. 5 shaft and port size G 1. Orders will not be accepted without the four digit prefix.

4 Technical Data Technical data for OMV, and Type OMV OMV OMV OMV Motor size Geometric displacement Max. speed Max. torque Max. output Max. pressure drop Max. oil flow Max. starting pressure with unloaded shaft Min. starting torque cm 3 [in 3 ] min-1 [rpm] Nm [lbf in] kw [hp] bar [psi] l/min [USgal/min] bar [psi] at max. press. drop cont. Nm [lbf in] at max. press. drop int. 1) Nm [lbf in] [19.19] 4.9 [24.46] [3.49] [38.39] OMV 81.8 [48.93] cont int 1) cont. [814] 111 int. 1) [982] 42.5 cont. [57.] 51. int. 1) [68.4] 2 cont. [29] 24 int. 1) [348] 28 peak 2) [46] 16 cont. [42.3] 2 int. 1) [52.8] 8 [116] 71 [628] 85 [752] 118 [144] 141 [1248] 53.5 [71.7] 64. [85.8] 2 [29] 24 [348] 28 [46] 2 [52.8] 24 [63.4] 8 [116] 91 [85] 19 [965] 146 [1292] 176 [1558] 53.5 [71.7] 64. [85.8] 2 [29] 24 [348] 28 [46] 2 [52.8] 24 [63.4] 8 [116] 113 [1] 136 [124] 166 [1469] 194 [1717] 48. [64.4] 56. [75.1] 18 [261] 21 [35] 24 [348] 2 [52.8] 24 [63.4] 8 [116] 133 [1177] 155 [1372] 188 [1664] 211 [1868] 42.5 [57.] 48. [64.4] 16 [232] 18 [261] 21 [35] 2 [52.8] 24 [63.4] 8 [116] 151 [1336] 17 [155] Type OMV bar [psi] bar [psi] bar [psi] Max. inlet pressure 21 cont. [35] 25 int. 1) [363] 3 peak 2) [435] Max. return pressure with drain line 14 [23] 175 [254] 21 [35] 1) Intermittent operation: the permissible values may occur for max. 1% of every minute. 2) Peak load: The permissible values may occur for max. 1% of every minute. For max. permissible combination of flow and pressure, see function diagram for actual motor.

5 Technical Data Max. Permissible Shaft Seal Pressure OMV with check valves and without use of drain connection: The pressure on the shaft seal never exceeds the pressure in the return line OMV with check valves and with drain connection: The shaft seal pressure equals the pressure on the drain line. Max. return pressure without drain line or max. pressure in the drain line P P psi bar max. min -1 (rpm) Intermittent operation: the permissible values may occur for max. 1% of every minute. Continuous operation

6 Technical Data Pressure Drop in Motor psi p p bar Q l/min Q US gal/min The curve applies to an unloaded motor shaft and an oil viscosity of 35 2 /s (165 SUS) Oil Flow in Drain Line The table shows the max. oil flow in the drain line at a return pressure less than 5-1 bar [75-15 psi]. Pressure drop bar [psi] 14 [23] 21 [35] Viscosity 2 /s [SUS] 2 [1] 35 [165] 2 [1] 35 [165] Oil flow in drain line l/min [US gal/min] 3. [.79] 2. [.53] 6. [1.59] 4. [1.6] Direction of Shaft Rotation

7 Technical Data Permissible Shaft Loads for OMV Mounting flange: Standard Shaft: ll shaft types P rad. P rad. lbf N P max. =15 N =3372 lbf in Mounting flange: Wheel Shaft: ll shaft types P rad. P rad. lbf N P max. =15 N =3372 lbf in The output shaft runs in tapered roller bearings that permit high axial and radial forces. The permissible radial load on the shaft is shown for an axial load of N as a function of the distance from the mounting flange to the point of load application. The curve is based on B1 bearing life (2 hours or 12,, shaft revolutions at 1 min -1 ) at rated output torque, when mineral-based hydraulic oil with a sufficient content of anti-wear additives, is used. For 3,, shaft revolutions or 5 hours increase these shaft loads with 52%. The dash curve shows max. radial shaft load. ny shaft load exceeding the values shown in the curve will involve a risk of breakage. Bearing life calculations can be made using the explanation and formula provided in the chapter "Bearing dimensioning" in the technical information "General Orbital motors" 52L232.

8 Technical Data Permissible shaft loads for OMV Mounting flange: SE-C Shaft: ll shaft types P rad. P rad. lbf 14 N B B - + P max. =1 N =2248 lbf in : Cyl in shaft B: Splined in shaft The output shaft runs in tapered roller bearings that permit high axial and radial forces. The permissible radial load on the shaft is shown for an axial load of N as a function of the distance from the mounting flange to the point of load application. The curve is based on B1 bearing life (2 hours or 12,, shaft revolutions at 1 min -1 ) at rated output torque, when mineral-based hydraulic oil with a sufficient content of anti-wear additives, is used. For 3,, shaft revolutions or 5 hours increase these shaft loads with 52%. The dash curve shows max. radial shaft load. ny shaft load exceeding the values shown in the curve will involve a risk of breakage. Bearing life calculations can be made using the explanation and formula provided in the chapter "Bearing dimensioning" in the technical information "General Orbital motors" 52L232.

9 Function Diagrams Function Diagrams lbf in Nm OMV 315 Q=1 l/min [2.6 US gal/min] 25 l/min [6.6 US gal/min] 5 l/min [13.2 US gal/min] N=5kW 5hp 75 l/min [19.8 US gal/min] 1kW 1hp 2hp 1 l/min [26.4 US gal/min] 3hp 2kW 125 l/min [33. US gal/min] η t =87% 85% 8% η t =7% 15 l/min [39.6 US gal/min] 3kW 16 l/min [42.2 US gal/min] N=5kW 4kW 5hp 4hp Q=2 l/min [52.8 US gal/min] p=24 bar 348 psi 2 bar 29 psi 17 bar 254 psi 14 bar 23 psi 15 bar 152 psi 7 bar 12 psi p= 35 bar 51 psi min -1 (rpm) lbf in 14 Nm 16 OMV 4 Q=1 l/min [2.6 US gal/min] 25 l/min [6.6 US gal/min] 5 l/min [13.2 US gal/min] 75 l/min [19.8 US gal/min] 1 l/min [26.4 US gal/min] 125 l/min [33. US gal/min] 15 l/min [39.6 US gal/min] 175 l/min [46.2 US gal/min] 2 l/min [52.8 US gal/min] Q=24 l/min [63.4 US gal/min] hp 1hp 3hp 2hp η t =88% N=5kW 4hp 87% 85% 1kW 8% η t =7% 5hp 2kW 4kW 3kW N=5kW p=24 bar 348 psi 2 bar 29 psi 175 bar 254 psi 14 bar 23 psi 15 bar 152 psi 7 bar 12 psi p= 35 bar 51 psi min -1 (rpm) Explanation of function diagram use, basis and conditions can be found on page 5. Continuous range Intermittent range (max. 1% operation every minute) Intermittent pressure drop and oil flow must not occur simultaneously.

10 Function Diagrams Function Diagrams lbf in 16 Nm 18 OMV 5 Q=1 l/min [2.6 US gal/min] 25 l/min [6.6 US gal/min] 5 l/min [13.2 US gal/min] 75 l/min [19.8 US gal/min] 1 l/min [26.4 US gal/min] 125 l/min [33. US gal/min] 15 l/min [39.6 US gal/min] 175 l/min [46.2 US gal/min] 2 l/min [52.8 US gal/min] Q=24 l/min [63.4 US gal/min] N=5kW η t =88% 87% 85% 8% η t =7% 2hp 1kW 1hp 5hp 5hp 4hp 2kW 3kW N=6kW 5kW 6hp 4kW 3hp p=24 bar 348 psi 2 bar 29 psi 175 bar 254 psi 14 bar 23 psi 15 bar 152 psi 7 bar 12 psi p= 35 bar 51 psi min -1 (rpm) OMV lbf in 175 Nm 2 Q=1 l/min [2.6 US gal/min] 25 l/min [6.6 US gal/min] 5 l/min [13.2 US gal/min] 75 l/min [19.8 US gal/min] 1 l/min [26.4 US gal/min] 125 l/min [33. US gal/min] 15 l/min [39.6 US gal/min] 175 l/min [46.2 US gal/min] 2 l/min [52.8 US gal/min] Q=24 l/min [63.4 US gal/min] N=6kW p=21 bar 35 psi N=5kW 1kW η t =89% 87% 85% 8% η t =7% 3kW 2kW 1hp 5hp 3hp 2hp 4kW 5hp 4hp 5kW 6hp 18 bar 261 psi 15 bar 218 psi 12 bar 174 psi 9 bar 13 psi 6 bar 87 psi p= 3 bar 44 psi min -1 (rpm) Explanation of function diagram use, basis and conditions can be found on page 5. Continuous range Intermittent range (max. 1% operation every minute) Intermittent pressure drop and oil flow must not occur simultaneously.

11 Function Diagrams Function Diagrams lbf in 2 Nm 225 OMV 8 Q = 1 l/min 2.6 US gal/min 25 l/min 6.6 US gal/min 5 l/min 13.2 US gal/min 75 l/min 19.8 US gal/min 1 l/min 26.4 US gal/min 125 l/min 33. US gal/min 15 l/min 39.6 US gal/min 175 l/min 46.2 US gal/min 2 l/min 52.8 US gal/min Q = 24 l/min 63.4 US gal/min p=18 bar 261 psi 16 bar 232 psi 13 bar 189 psi 1 bar 145 psi 75 bar 19 psi 5 bar 73 psi p=25bar 36 psi min -1 (rpm) P31 25 Explanation of function diagram use, basis and conditions can be found on page 5. Continuous range Intermittent range (max. 1% operation every minute) Intermittent pressure drop and oil flow must not occur simultaneously.

12 Shaft Version Shaft Version 82 [3.23] 26 [1.2] 9.5 [.374] : Cylindrical 5 shaft D: Parallel key DIN 6885 Keyway deviates from standard B: Cylindrical 2.25 in shaft for OMV with standard mounting flange E: Parallel key 1/2 1/2 21/4 in B.S. 46 Keyway deviates from standard C: Cylindrical 2.25 in shaft for OMV with mounting flange SE-C F: Parallel key 1/2 1/2 21/4 in B.S. 46 Keyway deviates from standard B C Ø6 [2.36] Ø6 [2.36] Ø6 [2.36] R.5 [.2] R.5 [.2] R.5 [.2] 7.5 [2.776] 7. [2.756] 79 [3.11] 82.2 [3.236] 81.8 [3.22] min. 2 [.78] 57.5 [2.264] 56.9 [2.24] 99.2 [3.96] 98.8 [3.89] 13.1 [.516] 1.9 [.429] 7.4 [2.772] 7.2 [2.763] M12 Ø5.18 [1.9692] Ø5.2 [1.9686] 5.5 [.217] 4.5 [.177] 3/8-16 UNC Ø57.15 [2.25] Ø57.1 [2.248] min. 26 [1.2] ½ -2 UNF [2.25] 57.1 [2.248] 53.5 [2.16] 53.2 [2.94] [2.477] [2.467] [2.478] [2.467] [.5512] [.5495] [.51] 12.7 [.5] [.51] 12.7 [.5] D E F

13 Shaft Version Shaft Version 82[3.23] 26 [1.2] [.374] D: Involute splined shaft NS B standard Flat root side fit Pitch 8 /16 Teeth 16 Major dia in Pressure angle 3 D Ø6 [2.36] R.5 [.2] M [2.125] [2.124] - 58 [2.28] 56 [2.2] 82.2 [3.236] 81.8 [3.22] min. 2 [.78] US Version E: Involute splined shaft for OMV with standard mounting flange NS B standard Flat root side fit Pitch 8 /16 Teeth 16 Major dia in Pressure angle 3 US Version F: Involute splined shaft for OMV with mounting flange SE-C NS B standard Flat root side fit Pitch 8 /16 Teeth 16 Major dia in Pressure angle 3 E F Ø6 [2.36] Ø6 [2.36] 3 45 R.5 [.2] 57 [2.24] 55 [2.17] 76.9 [3.28] 76.5 [3.11] min. 26 [1.2] R.5 [.2] 3/8-16 UNC Ø [2.125] Ø53.95 [2.124] ½ -2 UNF Ø [2.1249] Ø [2.1242] [2.217] 55.3 [2.177]

14 Shaft Version Shaft Version G: Tapered 6 shaft (ISO/R775) J: DIN 937 cross flats: 65 Tightening torque: 75 ±5 Nm [664 ±44 lbf in] I: Taper 1:1 K: Parallel key B DIN 6885 Keyway deviates from standard G Ø6 [2.36] I J 4.5 [1.594] 4. [1.575] 7 [2.76] 23 [.91] 7 [.28] Ø8 [.31] Ø9 [.35] M42x3 [.12] 6 [.24] Ø78 [3.7] [1.27] 32.5 [1.262] [.6299] [.6282] K 15 [4.13] H: Tapered 2.25 in shaft L: Cone 1:8 SE J51 M: 11/2-18 UNEF cross flats: 23/8 in Tightening torque: 75 ±5 Nm [664 ±44 lbf in] N: Parallel key 9/16 9/16 2 in B.S. 46 Keyway deviates from standard H Ø6 [2.36] 45 L 51.1 [2.12] 5.5 [1.988] 73.6 [2.898] 72.4 [2.85] 1.4 [3.953] 99.6 [3.921] M 16 [.63] 4.5 [.177] Ø4 [.16] Ø57.2 [2.252] Ø57.1 [2.248] 7.29 [.287]* 7.19 [.283] [.5633] [.5625] N

15 Technical Data Port Thread Versions B E Ø45.5 [1.791] Ø45. [1.772] F min. 18 [.71] min. 19 [.75] : G main ports B: UN main ports E: ISO 228/1 - G1 F: 1 5 /16-12 UN O-ring boss port C D Ø22.5 [.886] Ø22. [.866] G min. 12 [.47] H min. 13 [.51] C: G drain port D: UNF drain port G: ISO 228/1 - G 1 /4 H: 9 /16-18 UNF O-ring boss port

16 Dimensions European Version Dimensions Standard Flange Ø16. [6.2992] Ø [6.2967] Ø146.4 [5.764] Ø145. [5.71] Ø83 [3.27] L2 4 [1.57] L [2.36] 11 [.43] 2 [.79] C 2 [.8]x45 R1.6 [.63] 69 [2.72] 39.4 [1.551] 38.6 [1.52] 8 [.31] L 24.6 [.969] 23.4 [.921] 14. [.551] 13. [.512] 14. [.551] 13. [.512] D L [.941] 22.9 [.92] 23.9 [.941] 22.9 [.92] 25.3 [.996] 24.7 [.972] 12 [4.72] 23.9 [.941] 22.9 [.92] 25.3 [.996] 24.7 [.972] 23.9 [.941] 22.9 [.92] 14. [.551] 13. [.512] 14. [.551] 13. [.512] E max. 76 [2.99] max. 77 [3.3] max. 81 [3.19] max. 149 [5.87] Type OMV 315 OMV 4 OMV 5 OMV 63 OMV 8 L max 215 [8.46] 222 [8.74] 23 [9.5] 24 [9.45] 254 [1.] L 1* 22. [.866] 29. [1.142] 37. [1.457] 47.5 [1.87] 61.5 [2.421] L 2 16 [6.3] 167 [6.57] 175 [6.89] 186 [7.32] 2 [7.87] Output shaft Cyl. 5 Splined in Tapered 6 L 3 82 [3.23] 15 [4.13] C: Drain connection G 1 4; 12 [.47 in] deep D: M12; 12 [.47 in] deep E: G 1; 18 [.71 in] deep *) The gearwheel set is 3.5 [.138 in] wider across the rollers than the L1 dimensions R16 [.63] Ø18 [.71] max. 179 [7.5] Ø2.4 [7.89] Ø199.6 [7.858] max. 179 [7.5]

17 Dimensions US Version Standard Flange Ø16. [6.2992] Ø [6.2967] Ø146.3 [5.76] Ø145.7 [5.736] Ø9 [3.54] Ø88 [3.46] max. 76 [2.99] L 4 [1.57] L2 L [2.36] 11 [.43] 2 [.79] C 2 [.8]x45 R1.6 [.63] 77 [3.3] 69 [2.72] 39.4 [1.551] 38.6 [1.52] L1 D 24.6 [.969] 23.4 [.921] 25.3 [.996] 24.7 [.972] 12 [4.72] 25.3 [.996] 24.7 [.972] max. 77 [3.3] max. 83 [3.27] max. 149 [5.87] Type OMV 315 OMV 4 OMV 5 OMV 63 OMV 8 L max 215 [8.46] 222 [8.74] 23 [9.5] 24 [9.45] 254 [1.] L 1* 22. [.866] 29. [1.142] 37. [1.457] 47.5 [1.87] 61.5 [2.421] L 2 16 [6.3] 167 [6.57] 175 [6.89] 186 [7.32] 2 [7.87] Output shaft Cyl in Splined in Tapered 2.25 in C: Drain connection UNF; 13 [.51 in] deep O-ring boss port D: UN; 19 [.75 in] deep O-ring boss port L 3 82 [3.23] 1 [3.94] R16 [.63] Ø18 [.71] max. 179 [7.5] Ø2.4 [7.89] Ø199.6 [7.858] max. 179 [7.5] *) The gearwheel set is 3.5 [.138 in] wider across the rollers than the L1 dimensions

18 Dimensions US Version SE-C Flange Ø127. [5.] Ø [4.998] L [3.366] 16.1 [.634] 13.7 [.539] 13.8 [.543] 13.2 [.52] 21. [.827] 19.6 [.772] C 71. [2.795] 81.5 [3.29] 24. [.945] L1 L L3 D max. 76 [2.99] 25 [.98] 25 [.98] max. 77 [3.3] max. 83 [3.27] max. 121 [4.76] max. 149 [5.87] R16 [.63] Type OMV 315 OMV 4 OMV 5 OMV 63 OMV 8 L max 239 [9.41] 246 [9.69] 254 [1.] 265 [1.43] 279 [1.98] L 1* 22. [.866] 29. [1.142] 37. [1.457] 47.5 [1.87] 61.5 [2.421] L [7.28] 192 [7.56] 2 [7.87] 211 [8.31] 225 [8.86] Output shaft Cyl in Splined in C: Drain connection UNF; 13 [.51 in] deep O-ring boss port D: UN; 19 [.75 in] deep O-ring boss port L 3 99 [3.9] 76.7 [3.2] *) The gearwheel set is 3.5 [.138 in] wider across the rollers than the L1 dimensions Ø17.7 [.697] Ø17.3 [.681] max. 147 [5.79] Ø162.3 [6.39] Ø161.5 [6.358] max. 147 [5.79]

19 Dimensions European Version Wheel Ø18. [7.866] Ø [7.841] Ø146.4 [5.764] Ø145. [5.71] Ø83 [3.27] Ø148. [5.827] Ø147.9 [5.823] 2 [.79] 3.6[.142] 8 [.31] 18 [4.25] 79 [3.11] 1 [.39] 22 [.87] R1.2 [.47] L 24.6 [.969] 23.4 [.921] max [4.24] L2 14. [.551] 13. [.512] 14. [.551] 13. [.512] 33 L3 2 [.8]x45 D L [.941] 22.9 [.92] 23.9 [.941] 22.9 [.92] 25.3 [.996] 24.7 [.972] 12 [4.72] max. 149 [5.87] Ø194. [7.6378] Ø [7.635] 23.9 [.941] 22.9 [.92] 23.9 [.941] 22.9 [.92] 25.3 [.996] 24.7 [.972] R1.2 [.47] 14. [.551] 13. [.512] 14. [.551] 13. [.512] E max. 76 [2.99] C max. 77 [3.3] 85 [3.35] max. 81 [3.19] Type L max 146 [5.75] 153 [6.2] 161 [6.34] 172 [6.77] 185 [7.28] L 1* 22. [.866] 29. [1.142] 37. [1.457] 47.5 [1.87] 61.5 [2.421] L 2 92 [3.62] 99 [3.9] 17 [4.21] 118 [4.65] 132 [5.2] L 3 Output shaft 82 Cyl. 5 [3.23] 15 Tapered 6 [4.13] C: Drain connection G 1 4; 12 [.47 in] deep D: M12; 12 [.47 in] deep E: G 1; 18 [.71 in] deep *) The gearwheel set is 3.5 [.138 in] wider across the rollers than the L1 dimensions R16 [.63] Ø18 [.71] max. 198 [7.8] Ø224.3 [8.831] Ø223.7 [8.87] max. 198 [7.8]

20 Dimensions US Version Wheel Ø18. [7.866] Ø [7.841] Ø146.3 [5.76] Ø145.7 [5.736] Ø9 [3.54] Ø88 [3.46] Ø148. [5.827] Ø147.9 [5.823] [3.953] 99.6 [3.921] 2 [.8]x45 Type [4.25] 79 [3.11] L L max 147 [5.79] 154 [6.6] 162 [6.38] 172 [6.77] 187 [7.36] 2 [.79] 1 [.39] L2 3.6 [.142] 24.6 [.969] 23.4 [.921] 22 [.87] L 1* 22. [.866] 29. [1.142] 37. [1.457] 47.5 [1.87] 61.5 [2.421] L 1 L 2 92 [3.62] 99 [3.9] 17 [4.21] 118 [4.65] 132 [5.2] 25.3 [.996] 24.7 [.972] 12 [4.72] max. 149 [5.87] Ø194. [7.6378] Ø [7.635] C: Drain connection UNF; 13 [.51 in] deep O-ring boss port D: UN; 19 [.75 in] deep O-ring boss port 25.3 [.996] 24.7 [.972] *) The gearwheel set is 3.5 [.138 in] wider across the rollers than the L1 dimensions max. 76 [2.99] R1.2 [.47] R1.2 [.47] D R16 [.63] 8 [.31] C max. 77 [3.3] 85 [3.35] Ø18 [.71] max. 198 [7.8] max. 83 [3.27] Ø224.3 [8.831] Ø223.7 [8.87] max. 198 [7.8] max [4.24]

21 Dimensions European Version Short 8 [.31] 1 [.4]x45 28 [1.1] Ø14. [5.5118] Ø [5.593] L L [.969] 23.4 [.921] 2 [.79] 14. [.551] 13. [.512] 82 [3.23] 58 [2.28] Ø14 [.55] Ø6 [.24] 28 [1.1] 14. [.551] 13. [.512] D L [.941] 22.9 [.92] 23.9 [.941] 22.9 [.92] 25.3 [.996] 24.7 [.972] 23.9 [.941] 22.9 [.92] 25.3 [.996] 24.7 [.972] 23.9 [.941] 22.9 [.92] R1 [.4] 14. [.551] 13. [.512] 14. [.551] 13. [.512] E max. 76 [2.99] 22 [.87] 35 [1.38] C max. 77 [3.3] max. 81 [3.19] 8 [.31] 12 [4.72] max. 149 [5.87] max. Ø27 [8.15] Ø18.4 [7.12] Ø179.6 [7.71] Type L max 171 [6.73] 179 [7.5] 186 [7.32] 197 [7.76] 211 [8.31] L 1* 22. [.866] 29. [1.142] 37. [1.457] 47.5 [1.87] 61.5 [2.421] L [4.61] 124 [4.88] 132 [5.2] 143 [5.63] 157 [6.18] C: Drain connection G 1 4; 12 [.47 in] deep D: M12; 12 [.47 in] deep E: G 1; 18 [.71 in] deep *) The gearwheel set is 3.5 [.138 in] wider across the rollers than the L1 dimensions

22 Installing the The cardan shaft of the motor acts as an output shaft. Because of the movement of the shaft, no seal can be fitted at the shaft output. Internal oil leakage from the motor will therefore flow into the attached component. During start and operation it is important that the spline connection and the bearings in the attached component receive oil and are adequately lubricated. To ensure that the spline connection receives sufficient oil, a conical sealing ring between the shaft of the attached component and the motor intermediate plate is recoended. This method is used in the OMV. The conical sealing ring (code. no. 633B921) is supplied with the motor. To ensure that oil runs to the bearings and other parts of the attached component, the stop plate must have a hole in it (see fig. below). We recoend an O-ring between motor and attached component. The O-ring (code no. 151B141) is supplied with the motor. If motor and attached component have been separated, remember to refill before starting up. Fill the oil through the drain connection. Dimensions of the Sttached Component min. Ø6 [.24] 2.35 [.93] 2.25 [.89] K K K F.25 [.1].1 min. Ø6 [2.36] Ø14.63 [5.5143] Ø14. [5.5118] Ø147.9 [5.823] Ø147.7 [5.815] Ø12 [4.2] Ø1 [3.94] R B 6 [.24] 4 [.16] C Ø61.2 [2.49] Ø61. [2.42] Ø71 [2.8] Ø69 [2.72] G H 32.5 [1.28] 31.5 [1.24] max. 2 [.8] 76.3 [3.4] 75.7 [2.98] Ø46.2 [1.819] Ø45.8 [1.83] min. 5 [.2] 9.5 [.374] 8.5 [.335] 53.3 [1.98] 52.7 [2.75] Ø56.3 [2.217] Ø55.5 [2.165] D E 8.4 [.331] 7.6 [.299] 2.5 [.87] 19.5 [.768] 28.7 [1.13] 26.3 [1.35] : O-ring: 14 3 B: External drain channel C: Drain connection G 1 4; 12 [.47 in] deep D: Conical seal ring E: Internal drain channel F: M12; min. 18 [.71 in] deep G: Oil circulation hole H: Hardened stop plate

23 Internal Spline Data for the Component to be ttached The attached component must have internal splines corresponding to the external splines on the motor cardan shaft (see drawing below). Material: Case hardening steel with a tensile strength corresponding at least to 2 MoCr4 (9 N/ 2 ) or SE 862. Hardening specification: On the surface: HV = 75 ± 5.7 ±.2 under the surface: HV = 56 Internal involute spline data Standard NS B , class 5 (corrected m X = 1; m = 2.54) Flat root side fit in Number of teeth z Pitch DP 1/2 1/2 Pressure angle 3 3 Pitch dia. D Major dia. D ri Form dia. (min.) D fi Minor dia. D i Space width (circular) Tooth thickness (circular) L o 5.18 ±.37 ± S o Fillet radius R min Max. measurement l between pins* Pin dia. d 5.6 ±.1.22 ±.4 * Finished dimensions (when hardened) l d D ri L o D i D fi D R min S o Drain Connection on or ttached Component drain line ought to be used when pressure in the return line can exceed the permissible pressure on the shaft seal of the attached component. The drain line can be connected at two different points: 1) at the motor drain connection 2) at the drain connection of the attached component. If a drain line is fitted to the attached component, it must be possible for oil to flow freely between motor and attached component. The drain line must be led to the tank in such a way that there is no risk of the motor and attached component being drained of oil when at rest. The maximum pressure in the drain line is limited by the attached component and its shaft seal.

24 Weight of Motors Weight of Motors Code no Weight kg [lb] 151B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B Code no Weight kg [lb] 151B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B Code no Weight kg [lb] 151B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B

25 Weight of Motors Weight of Motors Code no Weight kg [lb] 151B B B B B B B B B F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F Code no Weight kg [lb] 151F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F Code no Weight kg [lb] 151F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F

26 Weight of Motors Weight of Motors Code no Weight kg [lb] 151F F F F F F F F F F F F F F Code no Weight kg [lb] 151F F F F F F F F F F F F F F Code no Weight kg [lb] 151F F F F F F F F F F F F F F