S T F. Ultra modern manufacturing facility were the best team work in harmony to produce very high quality hydraulic motors

Transcription

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2 S T F Ultra modern manufacturing facility were the best team work in harmony to produce very high quality hydraulic motors

3 THE PRODUCTS For many years our company has been manufacturing Radial Piston Motor for our own use and market. Now, after many years of improvements, with the use of new technology, materials, machine tools we have achieved a quality equal or superior to our competitors. We are now offering our products to the open market. YSTFC (HD) SERIES YSTFD (HD) SERIES YITM SERIES This series of motor is based on the hydraulically balanced piston rod technology. Offering high efficiency, low noise, constant torque and long life even in the most severe applications page 2 This is a two-speed variation of the YSTFC. This series is based on the variable crankshaft which permits the motor to go from maximum displacement to zero during motion with a very smooth and constant torque output. By reducing the displacement and increasing the speed, we can meet many application requirements. page 27 This series with the bearing between the piston and crank permits even higher torque efficiency and smooth operation. With its hydraulically balanced Distributor, this series will deliver a very high volumetric efficiency. page 49 YSTFC

4 YSTFC CONTENTS YSTFC General Description page 3 Performance Data page 3 Installation Data page 4 Technical Specification page 5 YSTFC (HD) 8 Series page 6 YSTFC (HD) 1 Series page 8 YSTFC (HD) 125 Series page 1 YSTFC (HD) 2 Series page 14 YSTFC (HD) 27 Series page 18 YSTFC (HD) 325 Series page 2 YSTFC (HD) 4 Series page 22 Ordering Code page

5 GENERAL DESCRIPTION YSTFC (HD) The YSTFC Series consists of 7 sizes with 24 different displacements ranging from 61 to 415 Cu.ln/Rev (1-68 cc) and torque outputs from 2392 Lb-Ft ( 3243 Nm) to 15,427 Lb-Ft (2,916 Nm). The exceptionally well built and perfected design incorporates many of the most advanced technologies developed over the years to achieve the best efficiency, smooth running torque and speed. Our complete line of motors are manufactured to be interchangeable with other competitors and can be applied to many application. The YSTFC-HD series is an enhanced HEAVY DUTY Series for the most arduous application. A dual speed or variable speed series, (YSTFD) is also available. PERFORMANCE DATA YSTFC (HD) All performance data is based on mineral oil at 5 cst (232SSU). If motors are used with other fluid or under different condition, performance will change. Also motor return line at zero pressure. RATING DEFINITION: CONTINUOUS: For continuous duty the motor must run at rated speed and pressure INTERMITTENT: Operation within this range is based on motors running at not more than 15% of the time and for period of no more than 5 minutes. MAXIMUM: Operating without exceeding the max power and RPM for more than one minute periods. For Fire Resistant fluid, we recommend running the motors at 5% of rated speed, torque, and pressure YSTFC

6 YSTFC (HD) INSTALLATION INSTRUCTIONS YSTFC GENERAL INFORMATION: MOUNTING SURFACE: The mounting surface should be sufficiently strong and flat to prevent movement between the motor shaft and mating part. When motor is solidly coupled to a shaft with its own bearings, the concentricity must be within.12mm (.45:). MOUNTING POSITION: Motor housing must be filled with oil before start up of the motor. Motor mounting must be such where the drain line of the motor is below the lowest possible level of the tank to prevent draining the housing. If motor is above such line, it must have valve to prevent oil siphoning. Housing pressure must not exceed 3.5 BAR (5 PSI). In application where the drain line is long or back pressure from other components can exceed desired pressure, a relief valve should be installed. High pressure seal for 1 BAR (145 psi) available upon request. See options list HYDRAULIC FLUIDS: Depending on the application on the seal compounds, the motor can run with many different fluids Mineral Oil Water Glycols Phosphate ester HBS Water emulsion * HFA Water emulsion * * Operating pressure must be reduced see instruction page: TEMPERATURE LIMITS: Mineral oil Min. - 2C - -5 F Max. + BOC ( 175F) Water Emulsion Min. + 1C (5F) Max + 6C (14F) OTHER RECOMMENDATIONS Hydraulic fluid should be kept at 1 Micron Filtration at all time. Additives like anti-oxidant, anti-foam, and demulsifying should be used. Additional EP anti-wear should always be used. Regular motors oils and transmission fluid not recommended. BOOST PRESSURE: When operating the motor in application where the load can overrun the motor, a boost pressure must be maintained at all time to prevent cavitation

7 TECHNICAL SPECIFICATONS YSTFC (HD) TYPE YSTFC 8 YSTFC 1 YSTFC 125 YSTFC 2 YSTFC 27 YSTFC 325 YSTFC 4 Displacement Pressure nominal theory Rated pressure Max Pressure Rated Torque ml/r in 3 /rev ml/r in 3 /rev MPA PSI MPA PSI N.m Lb/Ft N.m/MPA Unit Torque Lb/Ft/ PSI Speed Range Weight r/min kg lbs YSTFC

8 YSTFC (HD) 8 YSTFC Torque N/M [Lb/Ft] YSTFC (HD) 8 TYPE YSTFC 8 Displacement Pressure nominal theory Rated pressure Max Pressure TECHNICAL SPECIFICATIONS Rated Torque Unit Torque Speed Range Weight ml/r in 3 /rev ml/r in 3 /rev MPA PSI MPA PSI N.m Lb/Ft N.m/MPA Lb/Ft/PSI r/min kg lbs YSTFC (HD) 8 74 [2.91] 37 [1.46] 2-ø32 [1.26] 8-M12x27 [1.26] 6 [4425] 5 [3688] 4 [295] 3 [2213] 2 [1475] 1 [738] 2-G1/2 Drain Port 46.5 [1.83] 3.2 [1.19] 58.7 [2.31] 58.7 [2.31] 17 [22.8] [46.9] 3 [1.19] [11.75] 345 [13.58] 174 [6.85] YSTFC Out Power 6 8 [8.5] [17.3] 29 [1.14] KW [HP] M16 21 [.83] 32 [1.26] 58 max [2.28] Speed r/min INSTALLATION DIMENSIONS WITH F1 DISTRIBUTOR ø18 [7.9] 28.5 [4133] 23 [3335] 18 [261] 12 [174] 8 [116] +,28 +,7 ø31.5 [11.87] MPa [PSI] 126 [4.96] ø 495 [19.49] 87 [3.43] [5.65] ø368 max [14.49] ø 2 [.79] Equi-spaced Mounting holes P.C. D ø ±,2 [12.88 ±,79 ] Rotation direction Flow direction Flow direction Rotation direction

9 OUTPUT OPTIONS YSTFC (HD) 8 P72 parallel key S71 BS 355 spline 7 [.28] 132 [5.2] S72 DIN 548 spline 54 [2.13] +1 +,4 +,44 -,1 +,17 -,3 18 [.71] 18 [4.25] 17 [6.69] 111 [4.37] +1,2 +,5 Key size +,37 -,19 18 [.71] wide +,1 -,6 12 [.47] thick 2 [.8] -,2 ø 54 [2.14] -,5 +,5 -,3 ø 6 [2.36] +,13 -,8 +,15 -,7 +,4 -,24 S72 DIN 548 W7x3x3x22x7h [W2.76x.12x1.18x.87x.28h] Q71 BS 355 female splined -,5 8 [3.15] -,19 ø 54,2 [2.13] ,26 -,25 +,9 -,4 ø 74,92 [2.95] [.83] [2.76] Q71 BS 355 Pressure angle 3 Number of teeth 24 Pitch 12/24 Major diameter / [2.1/2.8] Minor diameter / [1.92/1.91] Pin diameter [.14] Diameter between pins /45.55 [1.8/1.79] +,1 -,98 +,35 -, ,6 -,2 132 [5.2] 19 [.75] 54 [2.13] +1 +,4 +,4 -,1 +1,5 82 [3.23] S71 BS355 Pressure angle 3 Number of teeth 14 Pitch 6/12 Major diameter / [2.46/2.45] Form diameter [2.17] Minor diameter 54.84/ [2.13/2.11] Pin diameter [.32] Diameter over pins / [2.82/2.81] T71 tapered 95.2 [3.75] +,59 12 [.47] 6.4 [.25] [6.5] [2.4] +,12 -,3 [.43] ø 95.3 [3.75] +,4 -,1 ø [2.41] M42x2 Slotted nut 45.2 [1.78] Thick A/F [2.25] YSTFC

10 YSTFC YSTFC (HD) 1 TYPE YSTFC 1 74 [2.91] 37 [1.46] 2-G1/2 Drain Port 46.5 [1.83] 58.7 [2.31] 2-ø32 [1.26] 8-M12x [1.19] 58.7 [2.31] Displacement 3 [1.19] 174 [6.85] [11.75] 345 [13.58] YSTFC (HD) 1 M16 Pressure nominal theory Rated pressure Max Pressure 32 [1.26] 21 [.83] ø18 [7.9] 58 max [2.28] TECHNICAL SPECIFICATIONS +,28 +,7 ø31.5 [11.87] ø 528 [2.79] 126 [4.96] Rated Torque 87 [3.43] [5.65] ø368 max [14.49] Unit Torque Speed Range 5-ø 2 [.79] Equi-spaced Mounting holes P.C. D ø ±,2 [12.88 ±,79 ] Rotation direction Flow direction Weight ml/r in 3 /rev ml/r in 3 /rev MPA PSI MPA PSI N.m Lb/Ft N.m/MPA Lb/Ft/PSI r/min kg lbs YSTFC (HD) 1 Out Power KW [HP] Torque N/M [Lb/Ft] 7 [5163] 6 [4425] 5 [3688] 4 [295] 3 [2213] 2 [1475] 1 [738] 17 [22.8] YSTFC [46.9] 48 6 [8.5] 8 [17.3] Speed r/min 28.5 [4133] 23 [3335] 18 [261] 12 [174] 8 [116] MPa [PSI] INSTALLATION DIMENSIONS WITH F1 DISTRIBUTOR Flow direction Rotation direction

11 OUTPUT OPTIONS YSTFC (HD) 1 7 [.28] P72 parallel key S71 BS 355 spline 18 [.71] 17 [6.69] ø 54 [2.13] S72 DIN 548 spline 132 [5.2] 54 [2.13] +1 +,4 111 [4.37] S72 DIN 548 W7x3x3x22x7h [W2.76x.12x1.18x.87x.28h] Same dimensions as S71 18 [.71] wide 12 [.47] thick ø 6 [2.36] Q71 BS 355 female spline ø 54,2 [2.13] +,44 -,1 -,5 8 [3.15] -, ,26 -,25 +,9 -,4 +,17 -,3 ø 74,92 [2.95] 18 [4.25] +1,2 +,5 [.83] [2.76] Key size 2 [.8] -,2 -,5 +,37 -,19 +,1 -,6 +,5 -,3 +,13 -,8 +,15 -,7 +,4 -,24 Q71 BS 355 Pressure angle 3 Number of teeth 24 Pitch 12/24 Major diameter / [2.1/2.8] Minor diameter / [1.92/1.91] Pin diameter [.14] Diameter between pins /45.55 [1.8/1.79] +,1 -,98 +,35 -, ,6 -,2 132 [5.2] 54 [2.13] +1 +,4 +,4 -,1 19 [.75] +1,5 82 [3.23] S71 BS355 Pressure angle 3 Number of teeth 14 Pitch 6/12 Major diameter / [2.46/2.45] Form diameter [2.17] Minor diameter 54.84/ [2.13/2.11] Pin diameter [.32] Diameter over pins / [2.82/2.81] T71 tapered 95.2 [3.75] +,59 12 [.47] 6.4 [.25] [6.5] [2.4] +,12 -,3 [.43] ø 95.3 [3.75] +,4 -,1 ø [2.41] M42x2 Slotted nut 45.2 [1.78] Thick A/F [2.25] YSTFC

12 YSTFC YSTFC (HD) 125 TYPE YSTFC 125 Out Power KW [HP] 17 [22.8] 8 [59] 7 [5163] 6 [4425] 5 [3688] 4 [295] 3 [2213] 2 [1475] 1 [738] Displacement YSTFC Pressure nominal theory Rated pressure Max Pressure Rated Torque Unit Torque Speed Range Weight ml/r in 3 /rev ml/r in 3 /rev MPA PSI MPA PSI N.m Lb/Ft N.m/MPA Lb/Ft/PSI r/min kg lbs YSTFC (HD) [5.89] 78.5 [3.9] 36.5 [1.44] Torque N/M [Lb/Ft] 58.7 [2.31] 8-M16x35 2-ø38 [1.15] 93.2 [3.67] 52.5 [2.7] 36.5 [1.44] 79.4 [3.13] [46.9] [8.5] [17.3] [16.73] YSTFC (HD) G3/4 Drain Port 23 [7.99] [13.72] 49 [1.93] Speed r/min M2 3 [1.18] 21 [.83] 28.5 [4133] 23 [3335] 18 [261] 12 [174] 8 [116] MPa [PSI] TECHNICAL SPECIFICATIONS INSTALLATION DIMENSIONS WITH F2 DISTRIBUTOR ø26 [1.24] ø381f7 (ø31.5k7) [15.] [11.85] 16 [6.3] ø 575 [22.65] 44.4 max [1.75] (P73, T71, S71, S72) 57 max [2.24] (P72, P74, T72, T73, S73, S74, Q71) 7.1 [.28] YSTFC (HD) 125 OUTPUT OPTIONS Q71 BS 355 female spline [4.67] 41 [1.62] +1, [5.33] 148 [5.83] ø473 max [18.62] ø76.78 [3.3] [3.2] ,63 [2.99] 5-ø 21 [.83] Chioce mounting holes Equi-spaced P.C. D ø419.1 ±,2 [16.5 ±,7 ] ø 381 f7 [15.] 12 Rotation direction Flow direction Flow direction Rotation direction 5-ø 21 [.83] Standard Mounting holes Equi-spaced P.C. D ø 327 ±,2 [12.87 ±,7 ] ø 31.5 k7 [11.87] Q71 BS 355 Pressure angle 3 Number of teeth 34 Pitch 12/24 Major diameter /74.84 [2.93/2.92] Minor diameter /69.85 [2.76/2.75] Pin diameter [1.14] Diameter over pins / [2.63/2.63]

13 OUTPUT OPTIONS YSTFC (HD) 125 P72 parallel key P74 long keyed shaft +,51 +,2 24 [.95] +1,3 19 [7.48] 13.2 [5.13] +,5 3 [.12] -,3 77 [3.3] -,8 Key size +,66 24 [.94] wide +,5 16 [.63] thick +,4 -,5 ø 85 [3.35] +,11 -,9 +,2 +,19 S73 BS 355 spline [6.16] +1,6 +,63 76 [2.99] S73 BS Pressure angle 3 Number of teeth 23 Pitch 6/12 Major diameter 1.652/1.526 [3.96/3.95] Form diameter [3.66] Minor diameter / [3.63/3.61] Pin diameter [.32] Diameter over pins / [4.31/4.31] T72 short tapered +,4 -, [3.33] [5.39] 8.1 [3.15] [.41] +1,4 +,16 -,3 +, [1.] 35 [1.38] +,3 +,12 Key size ø [3.86] M64x2 -,2 -, [1.] wide +,39 -,38 -,7 -,28 +,15 -, [.69] thick nut 29 thick 98.4 A/F ,2 -,3 +,8 -, [.87] +, [2.88] +,2 24 [.94] +,75 +,25 +1,4 195 [7.68] 13.2 [5.13] +,55 3 [.12] -,3 92 [3.62] -,8 Key size +,66 24 [.94] wide 16 [.63] thick +,7 +,2 +,5 ø 1 [3.35] +,2 +,19 S74 DIN 548 spline [6.16] T73 long tapered [4.74] ,6 +,63 +,3 +,9 [.37] +1,3 +,51 76 [2.99] 12 [.47] 185 [7.28] DIN 548 W1x4x27x7h [W3.94x.16x1.6x.28h] Same dimensions as S [.25] Key size [.87] wide 16 [.63] thick ø 95.3 [3.75] 61 [2.4] +,7 +,2 -,8 -,13 ø [3.36] +,28 +,7 -,31 -,51 M42x2 slotted nut 45.2 thick A/F YSTFC

14 YSTFC 125 OUTPUT OPTIONS P73 parallel key S71 BS 355 spline YSTFC +,51 +,2 24 [.95] 178 [7.] 13.2 [5.13] +1,4 +,55 S72 DIN 548 spline +1, [5.6] +,63 76 [2.99] 3 [.12] -,3 77 [3.3] -,8 Key size +,66 24 [.94] wide +,5 16 [.63] thick +,4 -,5 ø 85 [3.35] +,11 -,9 +,2 +,19 S72 DIN 548 W85x3x27x7h [W3.35x.12x1.6x.28h] Same dimensions as S [.87] +,2 -,3 +,7 -,11 +1, [5.6] +, [5.25] +,75 +, [.37] 12 [.47] 76 [2.99] 185 [7.28] T71 tapered +,3 +,9 S71 BS Pressure angle 3 Number of teeth 2 Pitch 6/12 Major diameter / [3.46/3.45] Form diameter [3.16] Minor diameter / [3.13/3.11] Pin diameter [.32] Diameter over pins 97.84/97.3 [3.82/3.82] 6.4 [.25] Key size 22,22 [.87] wide 16 [.63] thick ø95.3 [3.75] M42x2 61 [2.4] +,7 +,2 -,8 -,13 ø [3.36] -,31 -,51 +,27 +,7 Slotted nut 45.2 [1.779] Thick A/F [2.25]

15 DISTRIBUTOR DATA YSTFC (HD) 125 F1 DISTRIBUTOR 74 [2.91] 37 [1.46] ø 254 [1.] 58.7 [2.31] 2-ø32 [1.26] 8-M12x27 85 [3.55] 46.5 [1.83] 58.7 [2.31] 3.2 [1.19] 3.2 [1.19] [14.69] 281 [11.6] YSTFC

16 YSTFC YSTFC (HD) [5.89] TYPE YSTFC [3.9] 36.5 [1.44] 8-M16x35 2-ø38 [1.5] 2-G3/4 Drain Port 52.5 [2.7] 79.4 [3.13] 36.5 [1.44] Displacement 79,4 [3.14] [14.23] 438 [17.24] 216 [8.5] 35 [1.38] M2 3 [1.18] 23 [.91] Pressure nominal theory Rated pressure Max Pressure ø 215 [8.46] -,19 -,51 ø 381 [15.] -,5 -,13 16 [6.3] ø 66 [25.98] 32 max [1.26] (P71, T71, S71, S72) 44.4 max [1.75] (P73, P72, T72, S73, S74, Q71) Rated Torque 135 [5.31] 17.5 [6.71] ø473 max [18.62] Unit Torque Speed Range Weight ml/r in 3 /rev ml/r in 3 /rev MPA PSI MPA PSI N.m Lb/Ft N.m/MPA Lb/Ft/PSI r/min kg lbs YSTFC (HD) 2 Out Power KW [HP] Torque N/M [Lb/Ft] Speed 14 [1326] 12 [8851] 1 [7376] 8 [59] 6 [4425] 4 [295] 2 [1475] r/min 3 [4.2] 2 YSTFC [73.8] [1.6] 9 [12.7] YSTFC (HD) [4133] 23 [3335] 18 [261] 12 [174] 8 [116] MPa [PSI] TECHNICAL SPECIFICATIONS INSTALLATION DIMENSIONS WITH F2 DISTRIBUTOR ø 21 [.83] Equi-spaced mounting holes P.C. D ø419.1 ±,2 [16.5 ±,7 ] Rotation direction Flow direction Flow direction Rotation direction

17 OUTPUT OPTIONS YSTFC (HD) 2 P71 parallel key T71 tapered +,51 24 [.95] +, [5.13] +1,5 165 [6.5] +,59 3 [.12 ] +,1 -,9 +,4 -,35 77 [3.3] Key size +,66 24 [.95] wide +,5 +,26 +,2 16 [.63] thick +,11 -,9 +,4 -,3 ø85 [3.35] S71 BS 355 spline 76 [2.99] +1, [5.1] +,551 S71 BS Pressure angle 3 Number of teeth 2 Pitch 6/12 Major diameter / [3.46/3.45] Form diameter [3.16] Minor diameter / [3.13/3.11] Pin diameter [.32] Diameter over pins 97.84/97.3 [3.82/3.82] [.87] +,2 -,3 +,7 -, [5.1] [5.25] +,75 +,25 +,3 +,9 9.5 [.37] 12 [.47] [2.39] +, [6.77] 6.4 [.25] ø95.3 [3.75] M42x2 61 [2.4] Key size +,7 +,2 22,2 [.87] wide -,8 -,13 16 [.63] thick ø [3.36] -,31 -,51 Slotted nut 45.2 [1.78] Thick A/F [2.25] +,27 +,7 S72 DIN 548 spline 76 [2.99] +1,4 +,551 DIN 548 W85x3x27x7h [W3.35x.12x1.6x.28h] Same dimensions as S71 YSTFC

18 YSTFC 7.1 [.28] YSTFC (HD) [5.66] P73 parallel shaft Q71 BS 355 female spline [4.67] 24 [.95] 182 S74 DIN 548 spline 76 [2.99] 98.3 [3.87] +1,5 +,51 +, [5.13] +1,6 +,2 +,63 41 [1.61] -,2 -, [2.5] ø76.8 [3.2] +1,5 -,7 -,55 +,591 Key size 24 [.95] wide 16 [.63] thick 3 [.12] +,2 -,5 [7.16] +,66 +,5 +,8 -,2 92 [3.62] +,2 +,26 +,2,8 ø1 [3.94] S74 DIN 548 W1x4x24x7h [W3.94x.16x.94x.28h Same dimensions as S73 Q71 BS Pressure angle 3 Number of teeth 34 Pitch 12/24 Major diameter /74.84 [2.93/2.92] Minor diameter /69.85 [2.76/2.75] Pin diameter [.14] Diameter between pins / [2.63] OUTPUT OPTIONS 76 [2.99] 98.3 [3.87] +1, [5.66] S73 BS 355 spline +, [2.83] 8.1 [3.15] +1,2 124 [6.77] +,472 S73 BS Pressure angle 3 Number of teeth 23 Pitch 6/12 Major diameter 1.652/1.526 [3.96/3.96] Form diameter [3.66] Minor diameter / [3.63/3.61] Pin diameter [.32] Diameter over pins / [4.31/4.32] T72 short tapered 25.4 [1.] 1.5 [.41] +,2 -,3 +,75 +,25 35 [1.38] +,7 -,11 +,3 +,9 ø98.44 [3.86] M42x2 Key size +,3 Nut 29 [1.14] Thick 98.4 A/F [3.87] 25.5 [1.1] wide +,39 -,38 -,8 -,28 -,15 -, [.69] thick

19 DISTRIBUTOR DATA YSTFC (HD) 2 F1 DISTRIBUTOR 74 [2.91] 37 [1.46] ø 254 [1.] 58.7 [2.31] ø32 [1.26] 8-M12x27 85 [3.35] [2.31] 46.5 [1.83] 3.2 [1.19] [1.19] 294 [11.57] 386 [15.2] YSTFC

20 YSTFC YSTFC (HD) 27 TYPE YSTFC [5.89] 78.5 [3.9] 36.5 [1.44] 2-G3/4 Drain Port 79.4 [3.13] 35 [1.38] 3 [1.18] 8-M16x35 24 [.94] 2-ø38 [1.5] Displacement 52.5 [2.7] 36.5 [1.44] 79.4 [3.13] 454 [17.87] 232 [9.13] [14.86] M2 Pressure nominal theory Rated pressure Max Pressure ø255 [1.4] +,59 +,28 +,15 ø 457 +,7 [17.99] 37 max [1.46] 51 max [2.1] (P74) ø 712 [28.3] ø 16 [6.3] Rated Torque 174 [6.85] 22 [8.66] ø 57 max [22.44] P74 long keyed shaft 14.2 [5.52] +1,4 +, [.95] 3 [.12] +,2 -, ,55 [7. 98] Unit Torque +,2 92 +,8 -,2 [3.62] 7-ø 21 [.83] Equi-spaced mounting holes P.C. D ø 52.7 ±,2 [2.5 ±,79 ] Key size 24 [.95] wide 16 [.63] thick +,2 +,66 +,5 +,8 ø 1 [3.94] Speed Range +,26 +,2 Weight ml/r in 3 /rev ml/r in 3 /rev MPA PSI MPA PSI N.m Lb/Ft N.m/MPA Lb/Ft/PSI r/min kg lbs YSTFC (HD) 27 Out Power KW [HP] Torque N/M [Lb/Ft] YSTFC [13276] 28.5 [4133] 15 [1163] 12 [8851] 9 [6638] 6 [4425] 3 [2213] 75 [1.6] 3 55 [4.2] [73.8] 9 [12.7] Speed YSTFC (HD) 27 r/min 23 [3335] 18 [261] 12 [174] 8 [116] MPa [PSI] TECHNICAL SPECIFICATIONS INSTALLATION DIMENSIONS WITH F3 DISTRIBUTOR Rotation direction Flow direction Flow direction Rotation direction YSTFC (HD) 27 OUTPUT OPTIONS

21 OUTPUT OPTIONS YSTFC [5.52] 149,2 [5.87] P73 parallel key +2,9 +,51 +,2 24. [.95] 3 [.12] +,1 -, ,1142 [7. 36] [2.99] [5.46] 83.3 [3.28] +,4 -,24 [3.3] Key size 24 [.95] wide 16 [.63] thick +,1 -,6 +,66 +,5 +,4 -,4 ø 85 [3.35] +,26 +,2 S72 DIN 548 spline +2,1 +,827 T72 short tapered +, [2.82] 25.4 [1.] 1.5 [.41] +1,1 +,12 +,43 +,4 -,1 +,16 -, [1.38] [4.9] S72 DIN 548 W1x4x24x7h [W3.94x.16x.94x.28h] Same dimensions as S71 ø98.44 [3.86] Key size -,2 -, [1.1] wide +,39 -, [.69] thick M64x2 Nut 29 [1.14] Thick 98.4 A/F [3.87] -,8 -,28 +,15 -, [1.] 57 [2.24] -,5 +1, [5.46] -,19 +,63 S71 BS 355 spline 76 [2.99] +2,1 +, [5.25] +,4 -,1 +,16 -,4 1.5 [.41] 12 [.47] 183 [7.2] S71 BS Pressure angle 3 Number of teeth 2 Pitch 6/12 Major diameter / [3.46] Form diameter [3.16] Minor diameter / [3.13/3.11] Pin diameter [.32] Diameter over pins 97.84/97.3 [3.82] T71 tapered 6.3 [.25] ø95.3 [3.75] M42x2 67 [2.64] Key size [1.1] wide 17.5 [.69] thick ø [3.92] -,2 -,7 +,39 -,38 Slotted nut 45.2 [1.779] Thick A/F [2.25] -,8 -,28 +,15 -,15 Q72 BS 355 female spline ,1 [4.57] 1 -,6 37 -,39 [.39] [1.46] -,236 +,5 +,197 +,33 ø 76.5 [3.1] 53.6 [2.11] +,1 -,4 +,29 -,157 +,13 +1,4 +,551 Q72 BS Pressure angle 3 Number of teeth 34 Pitch 12/24 Major diameter /74.84 [2.93/2.92] Minor diameter /69.85 [2.76/2.75] Pin diameter [.14] Diameter between pins / [2.63] YSTFC

22 YSTFC YSTFC (HD) 325 TYPE YSTFC [5.89] 78.5 [3.9] 2-G3/4 Drain Port 36.5 [1.44] 79.4 [3.13] 8-M16x35 2-ø38 [1.5] 22 [16226] 2 [17251] 18 [13276] 15 [1163] 12 [8851] 9 [6638] 6 [4425] 3 [2213] 52.5 [2.7] 36.5 [1.44] Displacement 79.4 [3.13] 454 [17.87] 232 [9.13] [14.86] 35 [1.38] M2 3 [1.18] 24 [.94] ø255 [1.4] Pressure nominal theory Rated pressure Max Pressure +,59 +,28 +,15 ø 457 +,7 [17.99] 37 max [1.46] 51 max [2.1] (P74) ø 746 [29.37] ø 16 [6.3] Rated Torque 14.2 [5.52] +1,4 174 [6.85] 22 [8.66] ø 57 max [22.44] ,55 [7. 98] P74 long keyed shaft +,51 +,2 24. [.95] 3 [.12] +,2 -,5 92 Unit Torque +,8 -,2 [3.62] 7-ø 21 [.83] Equi-spaced mounting holes P.C. D ø 52.7 ±,2 [2.5 ±,79 ] Key size 24 [.95] wide 16 [.63] thick +,2 +,66 +,5 +,8 ø 1 [3.94] +,26 +,2 Speed Range Weight ml/r in 3 /rev ml/r in 3 /rev MPA PSI MPA PSI N.m Lb/Ft N.m/MPA Lb/Ft/PSI r/min kg lbs YSTFC (HD) YSTFC325 Out Power KW [HP] [6.3] [1.6] [134.1] Torque N/M [Lb/Ft] YSTFC (HD) Speed r/min 28.5 [4133] 23 [3335] 18 [261] 12 [174] 8 [116] MPa [PSI] TECHNICAL SPECIFICATIONS INSTALLATION DIMENSIONS WITH F2 DISTRIBUTOR Rotation direction Flow direction Flow direction Rotation direction YSTFC (HD) 325 OUTPUT OPTIONS

23 25.4 [1.] 57 [2.24] -,5 P73 parallel key ,1142 [7. 36] S71 BS 355 spline shaft S72 splined shaft DIN [2.99] +2, [5.46] -,19 +1,6 +, [5.52] 149,2 [5.87] +2,9 +,827 +, [5.25] +,4 -,1 +,16 -,4 1.5 [.41] 12 [.47] 183 [7.2] +,2 24. [.95] 3 [.12] +,1 -,6 77 +,4 -,24 [3.3] Key size 24 [.95] wide 16 [.63] thick +,1 -,6 +,66 +,5 +,4 -,4 ø 85 [3.35] +,26 +,2 S71 BS Pressure angle 3 Number of teeth 2 Pitch 6/12 Major diameter / [3.46] Form diameter [3.16] Minor diameter / [3.13/3.11] Pin diameter [.32] Diameter over pins 97.84/97.3 [4.31/4.32] T71 tapered 6.3 [.25] OUTPUT OPTIONS YSTFC 325 ø95.3 [3.75] M42x2 67 [2.64] Key size [1.1] wide 17.5 [.69] thick ø [3.92] -,2 -,7 +,39 -,38 Slotted nut 45.2 [1.779] Thick A/F [2.25] -,8 -,28 +,15 -, Q72 BS 355 female spline ,1 1 -,6 37 -,39 [.39] [1.46] -,236 +,5 T72 short tapered shaft 83.3 [3.28] [4.57] +, [2.82] 25.4 [1.] 1.5 [.41] +1,1 +,12 +,43 +,197 +, [2.11] +,1 -,4 +,29 -,157 +,13 ø 76.5 [3.1] +1,4 +, ,4 -,1 +,16 -, [1.38] [4.9] 76 [2.99] [5.46] +2,1 ø98.44 [3.86] Q72 BS Pressure angle 3 Number of teeth 34 Pitch 12/24 Major diameter /74.84 [2.93/2.92] Minor diameter /69.85 [2.76/2.75] Pin diameter [.14] Diameter between pins / [2.63] +,827 Key size -,2 -, [1.1] wide +,39 -, [.69] thick M64x2 Nut 29 [1.14] Thick 98.4 A/F [3.87] S72 DIN 548 W1x4x24x7h [W3.94x.16x.94x.28h] Same dimensions as S71 -,8 -,28 +,15 -,15 YSTFC

24 YSTFC 15 [4.13] YSTFC (HD) 4 G1 1/ [3.6] TYPE YSTFC 4 4-M12x25 ø 425 [16.73] ø 35 [1.38] 15 [4.13] 3 [22127] 25 [18439] 2 [14751] 15 [1163] 1 [7376] 5 [3688] 18 [4.25] 52 [2.5] 38.9 [1.53] 21.6 [.85] 43.2 [1.7] [5.37] [4.63] 43.2 [1.7] 77.7 [3.6] 21.6 [.85] 6-M12x28 44 [1.73] Displacement 66.5 [2.62] 157 [6.18] 565 [22.24] 35.3 [12.2] 16 [6.3] 5-ø 21 [.83] Equi-spaced mounting holes P.C. D ø ±,2 [16.5 ±,79 ] 64.1 [2.52] 38.9 [1.53] 436 [17.17] G1 1/4 32 [1.26] Pressure nominal theory Rated pressure Max Pressure M2 13 [.51] 57 [2.24] ø 234 [9.21] 4 max [1.57] -,2 -,51 -,5 ø 381 -,13 [15.] 3 [1.18] ø 476 max [18.74] Rated Torque 72 Unit Torque 72 Speed Range 2-G3/4 drain port ø 242 [9.53] ø 655 [25.79] Weight ml/r in 3 /rev ml/r in 3 /rev MPA PSI MPA PSI N.m Lb/Ft N.m/MPA Lb/Ft/PSI r/min kg lbs YSTFC (HD) 4 Torque N/M [Lb/Ft] Speed r/min YSTFC [1.6] 55 [73.8] 2 1 [134.1] 12 [16.9] Out Power KW [HP] YSTFC (HD) [4133] 23 [3335] 18 [261] 12 [174] 8 [116] MPa [PSI] TECHNICAL SPECIFICATIONS INSTALLATION DIMENSIONS WITH F4 DISTRIBUTOR

25 OUTPUT OPTIONS YSTFC 4 89 [3.5] 24. [.95] [4.5] 119 [4.69] +,5 +,2 +2, [7.19] +,945 P71 keyed 3 [.12] -,1 84 -,39 [3.31] +,2 -,5 ø 92 [3.62] Key size +,66 +,26 24 [.95] wide +,5 +,2 16 [.63] thick +,8 ø 1 [3.94] S71 BS 355 splined [7.19] [4.] +,2 +,8 S71 BS Pressure angle 3 Number of teeth 23 Pitch 6/12 Major diameter 1.653/1.526 [3.96] Form diameter [3.66] Minor diameter / [3.63/3.61] Pin diameter [.32] Diameter over pins / [4.31] Q71 female splined BS 355 +,41 -,1 +,16 -, [.28] 7 max [2.76] 56 [2.2] 41 [1.61] +,3 +, [4.49] ø 191 [7.52] ø 254 [1.] Q71 BS Pressure angle 3 Number of teeth 31 Pitch 1/2 Major diameter 81.66/81.28 [3.21/3.2] Form diameter 8.83 [3.18] Minor diameter 76.33/76.2 [3.1/3.] Pin diameter 4.389/4.293 [.17] Diameter over pins /72.39 [2.85] [3.15] +,4 -,1 +,16 -,4 1.5 [.41] [5.35] [1.38] T71 Tapered 25.4 [1.] +1,9 +,3 ø [3.86] [3.28] Key size -,2 -, ,7 [1.1] -,28 wide ,38 [.69] -,15 thick M64x2 +,748 +,12 +,39 +,15 Nut 29 [1.14] Thick 98.4 A/F [3.87] S72 DIN 548 splined [7.19] [4.] 72 DIN 548 W1x4x24x7h [W3.94x.16x.94x.28h Same dimensions as S71 YSTFC

26 YSTFC YSTFC (HD) 4 F4 DISTRIBUTOR 18 [4.25] ø 425 [16.73] 79.3 [3.12] 14 [5.51] 14 [5.51] 39.7 [1.56] 4-ø 38 [1.5] 34 [1.34] 92 [3.62] 46 [1.81] 65.1 [2.56] 46 [1.81] 165 [6.49] 65.1 [2.56] 111 [4.37] 2-G3/4 [drain port] 568 [22.36] 422 [16.61] 12 M12x DISTRIBUTOR DATA

27 ORDERING CODE YSTFC - Standard Motor YSTFC (HD) model of STF Hydraulic Motor TYPE NOMINAL DISPLACEMENT OUTPUT SHAFT P - Parallel Keyed Shaft T - Taper Key Shaft S - Spline Shaft Q - Internal Spline Shaft DISTRIBUTOR OTHERS EXAMPLE **** *** *** *** *** ****** YSTFC P71 F3 YSTFC P71-F3 Means YSTFC series low speed, high torque hydraulic motor type is 27 nominal displacement is 43 ml/r output shaft is P71 distributor is F3 Detailed mounting data refers to dimension drawing YSTFC

28 QUALITY CONTROL INSTRUMENTS The most modern and advanced quality control equipments are used to insure absolutely the best quality products available on the market today

29 YSTFD CONTENTS Product features page 28 Main characteristics page 28 YSTFD (HD) 1 Series page 29 YSTFD (HD) 125 Series page 33 YSTFD (HD) 2 Series page 37 YSTFD (HD) 27 Series page 41 YSTFD (HD) 325 Series page YSTFD

30 PRODUCT FEATURE YSTFD (HD) The YSTFD, two-speed series, Low Speed High Torque hydraulic motor is a further development of the YSTFC single speed unit. This unit incorporates all the features of the single speed motors like hydrostatically balanced pistons and distributors, heavy duty tapered roller bearings and many other technological improvements over the competition to deliver the smoothest and most efficient power possible. YSTFD With 5 series, many high and low displacements from 1 to 53 CC, these motors can fit such applications like marine, mining, constuction, forestry, farming, fishing and many more. Each motor is available in two pre-selected displacement with a wide range of options. The displacements are selected by a manual control located on the motor or a remotely located control. Displacement can be easily changed while the motor is running. MAIN CHARATCTERISTICS 1. Low Speed & High Torque output 2. High Efficiency 3. Smooth Running 4. Wide range of Displacements 5. Switch displacement while running 6. Change realized with either manual or remote control YSTFD (HD)

31 YSTFD (HD) 1 YSTFD (HD) 1 ORDERING CODE **** *** *** *** *** *** *** ** EXAMPLE TYPE OF SWITCH VALVE ** - Null control Valve EK - Electromagnetic control valve MK - Manual Control Valve VARIABLE CONTROL DISTRIBUTOR SHAFT OPTIONS P - Parallel Keyed Shaft T - Cone Shaft S - Involute Spline Shaft Q - Internal Spline Shaft SMALL DISPLACEMENT LARGE DISPLACEMENT TYPE YSTFD (HD) model YSTFD S71 F2 L1A ** YSTFD S71-F2-L1A-** Series YSTFD Type 1 Displacement 12/6 cc Shaft options S71 Distributor F2 Variable control L1A Type of switch valve ** YSTFD

32 TECHNICAL SPECIFICATIONS YSTFD (HD) 1 YSTFD Nominal displacement Displacement ml/r in 3 /r Unit Torque N.m/Mpa lb ft/psi Max. Cont. Speed r/min Max. Cont Power KW HP Max. Top Power KW HP Max. Cont Pressure Mpa PSI Max. Top Pressure Mpa PSI DISPLACEMENT OPTIONS YSTFD (HD) 1 large displacement: 16, 15, 14, 13, 12, 11, 1, 9, 8 small displacement: 11, 1, 8, 7, 6, 5, 4, 3, 2, 1 F1 - L1C F1 - L1A FUNCTION SYMBOLS YSTFD (HD) F1 - L1D F1 - L1B

33 YSTFD (HD) 1 INSTALLATION DIMENSIONS WITH F1 DISTRIBUTOR *1 UNF 3/4-16 drain port 2- G1/2 drain port 46.5 [1.83] 3.2 [1.19] Housing profile for type Q shaft see next page ø 528 [2.79] 5-ø 2 [.79] Equi-spaced P.C. D ø ±,2 [12.88 ±,79 ] 74 [2.91] 37 [1.48] 58.7 [2.31] 2-ø32 [1.26] 8-M12x27 [1.6] YSTFD (HD) 1 11 [.43] L1A MOUNTING DATA 13 [.51] 58.7 [2.31] 2-G1/4 15 ø 22 [.87] Y 3.2 [1.19] X 35.5 [13.8] 397 [15.63] 27.2 [1.7] 17 [.67] 174 [6.85] 174 [6.85] 29 [1.14] M16 21 [.83] 59 max [2.32] ø 18 [7.9] +,28 32 [1.26] +,7 ø 31.5 [11.87] [4.96] 9 [3.54] 87 [3.43] [5.65] ø 368 max [14.49] Rotation direction Flow direction Flow direction Rotation direction VARIABLE CONTROL MOUNTING DATA L1B-L1C-L1D - MOUNTING DATA 4-M5 2-G1/4 15 ø 22 [.87] 32.5 [1.28] 31 [1.22] 12 [.47] 19 [.75] [.44] 174 [6.85] 4.5 [1.59] YSTFD

34 OUTPUT OPTIONS YSTFD (HD) 1 YSTFD 135 [5.31] 7 [2.76] 74 [2.91] -1,4 +,3 P71 keyed S72 DIN 548 splined 54 [2.13] 74 [2.91] 18 -,551 [.71] 3 [.12] -,24 -,6 54 [2.13] -1,4 +, [5.31] -,551 +,5 -,3 +,13 -,8 ø 6 [2.36] Key size +,37 +,19 W7x3x22x7h [W2.76x.12x.28h] 18 [.71] wide -,1 -,6 Same dimensions as S71 +,14 +,7 -,4 -,23 12 [.47] thick 21 [.83] S71 BS 355 splined Q71 Female splined 71 -,56 [2.8] 6 [2.36] 8 [.31] ø 54.2 [2.13] 17 [.67] 79 -,6 [3.11] -,22 ø 75f7 [2.95] -,326 ø 23 [7.99] 54 [2.13] 74 [2.91] 135 [5.31] -,551 +,28 +,7-1,4 ø 31.5 [11.87] S71 BS Pressure angle 3 Number of teeth 14 Pitch 6/12 Major diameter / [2.46] Form diameter [2.17] Minor diameter 54.85/ [2.13/2.11] Pin diameter [.32] Diameter over pins / [2.82] Q71 BS 355 Pressure angle 3 Number of teeth 24 Pitch 12/24 Major diameter / [2.1/2.8] Minor diameter / [1.92] Pin diameter [.14] Diameter between pins /45.55 [1.79]

35 YSTFD (HD) 125 YSTFD (HD) 125 ORDERING CODE **** *** *** *** *** *** *** ** TYPE OF SWITCH VALVE ** - Null control Valve EK - Electromagnetic control valve MK - Manual Control Valve VARIABLE CONTROL DISTRIBUTOR SHAFT OPTIONS P - Parallel Keyed Shaft T - Cone Shaft S - Involute Spline Shaft Q - Internal Spline Shaft SMALL DISPLACEMENT LARGE DISPLACEMENT TYPE YSTFD (HD) model EXAMPLE YSTFD S71 F2 L1A ** YSTFD S71-F2-L1A-** Series YSTFD Type 125 Displacement 2/1 cc Shaft options S71 Port Size F2 Variable control L1A Type of switch valve ** YSTFD

36 TECHNICAL SPECIFICATIONS YSTFD (HD) YSTFD Nominal displacement Displacement ml/r in 3 /r Unit Torque N.m/Mpa lb ft/psi Max. Cont. Speed r/min Max. Cont Power KW HP Max. Top Power KW HP ,7 Max. Cont Pressure Mpa PSI Max. Top Pressure Mpa PSI DISPLACEMENT OPTIONS YSTFD (HD) 125 large displacement: 21, 2, 18, 16 small displacement: 16, 15, 13, 12, 1, 83, 67, 51, 35, 19, 11 F1 - L1C F2 - L1C FO1-L1A FO2-L1A FUNCTION SYMBOLS YSTFD (HD) F1 - L1D F2 - L1D F1 - L1B F2 - L1B

37 YSTFD (HD) 125 INSTALLATION DIMENSIONS WITH F2 DISTRIBUTOR [5.89] 74 [2.91] [3.9] 36.5 [1.44] 8-M16x55 2-ø38 [1.5] YSTFD (HD) 125 F1 DISTRIBUTOR MOUNTING DIMENSIONS ø 254 [1.] 37 [1.46] *1 UNF 3/4-16 drain port 2-G1/2 DRAIN PORT 52.5 [2.7] 36.5 [1.44] 58.7 [2.31] 79.4 [3.13] 85 [3.35] 2-ø32 [126] 8-M [2.31] ø 254 [1.] 79.4 [3.13] 52 [2.5] 4.5 [15.77] 477 [18.78] 23 [7.99] 333 [13.11] 425 [16.73] 46.5 [1.83] 3.2 [1.19] 3.2 [1.19] 33 [1.3] M2 3 [1.18] 21 [.83] 44.4 max [1.75] ø 26 [1.24] ø 381f7[15.] (ø31.5k7 [11.87] [6.29] ø 528 [22.64] 159 [6.26] 9 [3.54] [5.33] 5-ø 21 [.83] Chioce mounting hole equi-spaced P.C. D ø ±,2 [16.5 ±,79 ] 381f7 [15.] [5.83] ø 473 max [18.62] Rotation direction Flow direction Flow direction Rotation direction 5-ø 21 [.83] Standard mounting hole equi-spaced P.C. D ø 327 ±,2 [12.87 ±,79 ] 31.5f7 VARIABLE CONTROL MOUNTING DATA 11 [.43] 13 [.51] VARIABLE CONTROL DIMENSIONS 27.2 [1.7] 17 [.67] 23 [7.99] 4 M5 2-G1/4 15 ø 22 [.86] 1 2-G1/4 15 ø 22 [.86] [1.28] 31 [1.22] 12 [.47] 19 [,75] [.44] 23 [7.99] 4.5 [1.59] YSTFD

38 OUTPUT OPTIONS YSTFD (HD) 125 P71 keyed S71 BS 355 splined YSTFD 9 [3.54] 97 [3.82] 3 [.12] S72 DIN 548 splined 76 [2.99] 97 [3.82] 144 [5.67] -1,5 -, [.94] 144 [5.67] +,33 +,13-1,5 -,591 -,7 -,28 77 [3.3] Key size +,66 24 [.94] wide +,5 16 [.63] thick ø 85 ±,1 [3.35] ±,4 W85x3x27x7h [W3.35x.12x1.6x.28h] Same dimension as S71 +,26 -, [2.99] 97 [3.82] 144 [5.67] -1,5 -, [2.8] Q71 Female splined 7 [.28] 67 [2.64] ø9f7 [3.54] -1,2 -,472 S71 BS Pressure angle 3 Number of teeth 2 Pitch 6/12 Major diameter / [3.46] Form diameter [3.16] Minor diameter / [3.13/3.11] Pin diameter [.32] Diameter over pins 97.84/97.3 [3.82] Q71 BS 355 Pressure angle 3 Number of teeth 32 Pitch 12/24 Major diameter 7.18/69.85 [2.76/2.75] Minor diameter / [2.59/2.58] Pin diameter [.14] Diameter between pins / [2.47/2.46]

39 YSTFD (HD) 2 YSTFD (HD) 2 ORDERING CODE **** *** *** *** *** *** *** ** TYPE OF SWITCH VALVE ** - Null control Valve EK - Electromagnetic control valve MK - Manual Control Valve VARIABLE CONTROL DISTRIBUTOR SHAFT OPTIONS P - Parallel Keyed Shaft T - Cone Shaft S - Involute Spline Shaft Q - Internal Spline Shaft SMALL DISPLACEMENT LARGE DISPLACEMENT TYPE YSTFD (HD) model EXAMPLE YSTFD S71 F2 L1A ** YSTFD S71-F2-L1A-** Series YSTFD Type 2 Displacement 26/13 cc Shaft options S71 Distributor F2 Variable control L1A Type of switch valve ** YSTFD

40 TECHNICAL SPECIFICATIONS YSTFD (HD) 2 YSTFD Nominal displacement ml/r Displacement in 3 /R N.m/ Mpa Unit Torque lb ft/ PSI Max.Cont.Speed r/min Max. Cont Power Max. Top Power Max. Cont Pressure Max. Top Pressure large displacement: 31, 29, 28, 26, 24, 23, 21, 2, 18, 16 small displacement: 23, 21, 2, 18, 16, 15, 13, 12, 1, 83, 67, 51, 35, 19, 11 F1 - L1A F2 - L1A F1 - L1C F2 - L1C KW HP KW HP Mpa PSI Mpa PSI DISPLACEMENT OPTIONS FUNCTION SYMBOLS F1 - L1B F2 - L1B F1 - L1D F2 - L1D YSTFD (HD) 2 YSTFD (HD) 2

41 YSTFD (HD) 2 INSTALLATION DIMENSIONS WITH F2 DISTRIBUTOR [5.89] *1 UNF 3/4-16 drain port 2-G3/4 drain ports 52.5 [2.7] YSTFD (HD) 2 74 [2.91] 78.5 [3.9] F1 DISTRIBUTOR MOUNTING DIMENSIONS 37 [1.46] 36.5 [1.44] 8-M ø38 [1.5] ø 254 [1.] 58.7 [2.31] 79.4 [3.13] 36.5 [1.44] 85 [3.35] 58.7 [2.31] 2-ø32 [1.26] 8-M12 ø 254 [1.] 79.4 [3.13] 52 [2.5] [16.28] 493 [19.41] 216 [8.5] 346 [13.62] 438 [17.28] 46.5 [1.83] 3.2 [1.19] 3.2 [1.19] 33 [1.3] M2 3 [1.18] 23 [.91] 32 max [1.26] ø 215 [8.46] -,24 -,47 ø 381f7 [15.] -,62 -, [6.3] ø 66 [25.98] 159 [6.26] 9 [3.54] 14.5 [5.53] 17.5 [6.71] ø 473 max [18.62] 5-ø 21 [.83] equi-spaced mounting hole P.C. D ø ±,2 [16.5 ±,79 ] VARIABLE CONTROL DIMENSIONS Rotation direction Flow direction Flow direction Rotation direction VARIABLE CONTROL MOUNTING DATA 11 [.43] 13 [.51] 27.2 [1.7] 17 [.67] 2.16 [8.5] 4 M5 2-G1/4 15 ø 22 [.86] 1 2-G1/4 15 ø 22 [.86] [1.28] 31 [1.22] 12 [.47] 19 [,75] [.44] 2.16 [8.5] 4.5 [1.59] YSTFD

42 OUTPUT OPTIONS YSTFD (HD) 2 P71 keyed S71 BS 355 splined YSTFD 24 [.95] S72 DIN 548 splined 76 [2.99] 97 [3.82] 131 [5.16] +,33 9 [3.54] 97 [3.82] 131 [5.16] +,13-1,2 -,472-1,2 -,472 3 [.12] -,7 77 [3.3] -,28 Key size +,66 24 [.94] wide +,5 ø 85 ±,1 [3.35] ±,4 +,26 -,2 16 [.63] thick W85x3x27x7h [W3.35x.12x1.6x.28h] Same dimensions as S [.28] 76 [2.99] 97 [3.82] 131 [5.16] -1,2 -,472 Q71 Female splined +,5 +,2 ø76.7 [3.2] 25.4 [1.] 14.5 [4.11] ø8.5 [3.17] -1,1 -,433 S71 BS Pressure angle 3 Number of teeth 2 Pitch 6/12 Major diameter / [3.46] Form diameter [3.16] Minor diameter / [3.13/3.11] Pin diameter [.32] Diameter over pins 97.84/97.3 [3.82] Q71 BS 355 Pressure angle 3 Number of teeth 34 Pitch 12/24 Major diameter /74.18 [2.93/2.91] Minor diameter /69.85 [2.76/2.75] Pin diameter [.14] Diameter between pins / [2.63]

43 YSTFD (HD) 27 YSTFD (HD) 27 ORDERING CODE **** *** *** *** *** *** *** ** TYPE OF SWITCH VALVE ** - Null control Valve EK - Electromagnetic control valve MK - Manual Control Valve VARIABLE CONTROL DISTRIBUTOR SHAFT OPTIONS P - Parallel Keyed Shaft T - Cone Shaft S - Involute Spline Shaft Q - Internal Spline Shaft SMALL DISPLACEMENT LARGE DISPLACEMENT TYPE YSTFD (HD) model EXAMPLE YSTFD S71 F2 L1A ** YSTFD S71-F2-L1A-** Series YSTFD Type 27 Displacement 41/19 cc Shaft options S71 Port Size F2 Variable control L1A Type of switch valve ** YSTFD

44 TECHNICAL SPECIFICATIONS YSTFD (HD) 27 YSTFD Nominal displacement Displacement ml/r in 3 R Unit Torque N.m/Mpa lb ft/psi Max. Cont. Speed r/min Max. Cont Power KW HP Max. Top Power KW HP Max. Cont Pressure Mpa PSI Max. Top Pressure Mpa PSI DISPLACEMENT OPTIONS YSTFD (HD) 27 large displacement: 46, 41, 36, 33 small displacement: 33, 3, 26, 23, 19, 16, 14, 97, 68, 34, 17 F3 - L2C F3 - L2A FUNCTION SYMBOLS YSTFD (HD) F3 - L2D F3 - L2B

45 YSTFD (HD) 27 INSTALLATION DIMENSIONS WITH F3 DISTRIBUTOR [5.89] 78.5 [3.9] *1 UNF 3/4-16 drain port 2-G3/4 drain port 52.5 [2.7] 36.5 [1.44] 36.5 [1.44] 79.4 [3.13] 8-M ø38 [1.5] ø 311 [12.24] 79.4 [3.13] 51 [2.1] 232 [9.13] [16.87] 51 [2.8] 35 [1.38] YSTFD (HD) [.52] 6.5 [.26] 2-G1/4 2.8 [.82] 1.7 [.42] 232 [9.13] M2 3 [1.18] 24 [.94] 37 max [1.46] ø 255 [1.4] -,59 -,28 ø 457 [17.99] -,15 -,7 16 [6.3] ø 712 [28.3] 187 [7.36] 9 [3.54] 174 [6.85] 22 [8.66] ø 57 max [22.44] 4 M5 2-G1/4 7-ø 21 [.87] equi-spaced mounting hole P.C. D ø 52.7 ±,2 [2.47 ±,79 ] 32.5 [1.28] 31 [1.22] 11.5 [.45] 1.75 [.42] Rotation direction Flow direction 232 [9.13] Flow direction Rotation direction VARIABLE CONTROL MOUNTING DATA 19 [,75] 4.5 [1.59] YSTFD

46 OUTPUT OPTIONS YSTFD (HD) 27 P71 keyed S71 BS 355 splined YSTFD -,52 25 [.98] 95.5 [3.76] 11.6 [4.] [5.49] -,2 3 [.12] -, [2.83] -,4 -,79 81 [3.19] -,2 +,8 -,4 ø 9 [3.54] +,2 -,1 Key size -,52 -,2 25 [.98] wide 14 [.55] thick S72 DIN 548 splined [5.49] 76 [2.99] 11.6 [4.] -1,3 -,512 -,11 -,43 W9x4x21x7h [W3.54x.16x.83x.28h] Same dimensions as S [2.] [5.49] -1,5 Q71 Female splined 85.6 [3.37] -, [2.99] 11.6 [4.] -1,3 -, [.25] Q71 DIN 548 W75x3x24x9h [W2.95x.13x.94x.35h] ø76.7 [3.2] S71 BS Pressure angle 3 Number of teeth 2 Pitch 6/12 Major diameter / [3.46] Form diameter [3.16] Minor diameter / [3.13/3.11] Pin diameter [.32] Diameter over pins 97.84/97.3 [3.82]

47 YSTFD (HD) 325 YSTFD (HD) 325 ORDERING CODE **** *** *** *** *** *** *** ** TYPE OF SWITCH VALVE ** - Null control Valve EK - Electromagnetic control valve MK - Manual Control Valve VARIABLE CONTROL DISTRIBUTOR SHAFT OPTIONS P - Parallel Keyed Shaft T - Cone Shaft S - Involute Spline Shaft Q - Internal Spline Shaft SMALL DISPLACEMENT LARGE DISPLACEMENT TYPE YSTFD (HD) model EXAMPLE YSTFD 325 S71 F3 L2A ** YSTFD S71-F3-L2A-** Series YSTFD Type 325 Displacement / cc Shaft options S71 Port Size F3 Variable control L2A Type of switch valve ** YSTFD

48 TECHNICAL SPECIFICATIONS YSTFD (HD) YSTFD Nominal displacement Displacement ml/r in 3 R Unit Torque N.m/Mpa lb ft/psi Max. Cont. Speed r/min Max. Cont Power KW HP Max. Top Power KW HP Max. Cont Pressure Mpa PSI Max. Top Pressure Mpa PSI DISPLACEMENT OPTIONS YSTFD (HD) 325 large displacement: 53, 51, 49 small displacement: 36, 33, 3, 26, 23, 19, 16, 15, 14 F3 - L2C F3 - L2A FUNCTION SYMBOLS YSTFD (HD) F3 - L2D F3 - L2B

49 YSTFD (HD) 325 INSTALLATION DIMENSIONS WITH F3 DISTRIBUTOR [5.89] 78.5 [3.9] *1 UNF 3/4-16 drain port 2-G3/4 drain port 36.5 [1.44] 79.4 [3.13] 8-M16x35 2-ø38 [1.5] 52.5 [2.7] 36.5 [1.44] ø 311 [12.24] 79.4 [3.13] 51 [2.1] 232 [9.13] [16.87] 51 [2.8] 35 [1.38] YSTFD (HD) [.52] 6.5 [.26] 2-G1/4 2.8 [.82] 1.7 [.42] 232 [9.13] M2 3 [1.18] 24 [.94] 37 max [1.46] ø 255 [1.4] -,59 -,28 ø 457 [17.99] -,15 -,7 16 [6.3] ø 746 [29.37] 187 [7.36] 9 [3.54] 174 [6.85] 22 [8.66] ø 57 max [22.44] 4 M5 2-G1/4 7-ø 21 [.87] equi-spaced mounting hole P.C. D ø 52.7 ±,2 [2.47 ±,79 ] 32.5 [1.28] 31 [1.22] 11.5 [.45] 1.75 [.42] Rotation direction Flow direction 232 [9.13] Flow direction Rotation direction VARIABLE CONTROL MOUNTING DATA 19 [,75] 4.5 [1.59] YSTFD

50 OUTPUT OPTIONS YSTFD (HD) YSTFD -,52 25 [.98] 95.5 [3.76] 11.6 [4.] [5.49] -,2 3 [.12] -, [2.83] -,4 P71 keyed -,79 81 [3.19] -,2 +,8 -,4 ø 9 [3.54] +,2 -,1 Key size -,52 -,2 25 [.98] wide 14 [.55] thick S72 DIN 548 splined Q p [5.49] 76 [2.99] 11.6 [4.] -1,3 -,512 -,11 -,43 W9x4x21x7h [W3.54x.16x.83x.28h] Same dimensions as S [2.] [5.49] -1,5 S71 BS 355 splined Q71 Female splined 85.6 [3.37] -, [2.99] 11.6 [4.] -1,3 -, [.25] Q71 DIN 548 W75x3x24x9h [W2.95x.13x.94x.35h] ø76.7 [3.2] S71 BS Pressure angle 3 Number of teeth 2 Pitch 6/12 Major diameter / [3.46] Form diameter [3.16] Minor diameter / [3.13/3.11] Pin diameter [.32] Diameter over pins 97.84/97.3 [3.82]

51 YITM CONTENTS Technical specifications page 5 YITM 1 page 52 YITM 2 page 54 YITM 3 page 56 YITM 6 page 58 YITM 8 page 62 YITM 11 page 64 YITM 16 page 68 YITM 31 page 72 YITM 7 page 76 YITM 1 page 78 Distributor Option page 79 Port Orientation page 8 Ordering Code page THE YITM Series motors superior performance and high efficiency come from the roller bearing connection between the piston and the crankshaft. This reduces the friction to a minimum, increase efficiency and speed resulting in longer life. This series performance is enhanced due to special piston seals, hydraulically balanced Distributor, resulting in high efficiency and smooth consistent output torque. With 16 frames and a total of 59 displacements the YITM series is one of the largest and most complete series of radial piston motors available on the market today. With displacements from 3.9 CU. to 978 Cu.ln/Rev (64 to 1639 CC Rev.) torques from 116 to Lf-Ft (189 to Nm) and speed from.3 to 9 RPM this series can deliver the performance required of most applications. YITM

52 YITM TECHNICAL SPECIFICATIONS TYPE MAIN SPECIFICATION Displacement Pressure Torque Speed Weight Rated pressure Max Pressure Rated Torque Unit Torque KW HP Range ml/r in 3 /rev MPA PSI MPA PSI N.m lb/ft N.m/MPA lb ft/psi r/min kg lbs YITM ~ 9 YITM ~ 8 YITM ~ YITM ~ 6 YITM ~ 45 YITM ~ 7 YITM ~ 65 YITM YITM ~ 6 YITM ~ 55 YITM ~ 5 YITM ~ 45 YITM ~ 1 YITM ~ 8 YITM ~ 63 YITM ~ 5 YITM ~ 4 YITM ~ 4 YITM ~ 5 YITM ~ 45 YITM ~ 45 YITM ~ 42 YITM ~ 4 YITM ~ 32 YITM ~ 5 YITM ~ 4 YITM ~ 4 YITM ~ 35 YITM ~

53 TECHNICAL SPECIFICATIONS YITM TYPE MAIN SPECIFICATION Displacement Pressure Torque Speed Weight Rated pressure Max Pressure Rated Torque Unit Torque KW HP Range ml/r in 3 /rev MPA PSI MPA PSI N.m lb/ft N.m/MPA lb ft/psi r/min kg lbs YITM ~ 4 YITM ~ 4 YITM ~ 4 YITM ~ YITM ~ 32 YITM ~ 32 YITM ~ 25 YITM ~ 4 YITM ~ 4 YITM ~ 32 YITM ~ 32 YITM ~ 25 YITM ~ 25 YITM ~ 2 YITM ~ 2 YITM ~ 2 YITM ~ 16 YITM ~ 16 YITM ~ 16 YITM ~ 16 YITM ~ 16 YITM ~ 125 YITM ~ 125 YITM ~ 125 YITM ~ 125 YITM ~ 125 YITM ~ 125 YITM ~ 125 YITM ~ 1 YITM ~ 8 YITM ~ YITM

54 YITM 1 YITM 1 TECHNICAL SPECIFICATIONS Displacement Pressure Torque Speed Weight TYPE Rated pressure Max Pressure Rated Torque Unit Torque KW HP Range ml/r in 3 /rev MPA PSI MPA PSI N.m lb/ft N.m/MPA lb ft/psi r/min kg lbs YITM ~ 9 YITM ~ 8 YITM ~ 75 YITM ~ 6 YITM ~ YITM 1 INSTALLATION DIMENSIONS YITM 2-G3/4 13 [4.5] 56 [2.2] 55.5 [2.19] G1/4 YITM 1 P11 1 parallel key 29 [1.14] 23.5 [.93] [6.91] 2-ø 11 [.43] Equi-spaced Mounting holes P.C. D ø 16.4 ±,2 [4.19 ±,79 ] 35 [1.38] 6.38h9 [.25] 4 [.16] 6 [.24] 54 [2.13] ø25.4f7 [1.] 28 [1.1] ø [3.25 ] -,13 -,51 26 [1.2] 8 [.31] 18 [.71] M [2.83] ø 238 [9.37] 65 [2.56] OUTPUT OPTIONS P12 35 mm parallel key 5-ø 13 [.51] Equi-spaced Mounting holes P.C. D ø 16 ±,2 [6.3 ±,79 ] 4 [1.57] 44 [1.73] 62 [2.44] 1h9 [.39] ø35f7 [1.38] 2 [.8] 38 [1.5] Rotation direction Flow direction Flow direction Rotation direction ø 92 [3.62] ø 125f7 [4.92]

55 YITM 1 P13 25 mm parallel key OUTPUT OPTIONS P14 35 mm parallel key 4-ø 11 [.43] Equi-spaced Mounting holes P.C. D ø 15 ±,1 [4.13 ±,39 ] 5-ø 13 [.51] Equi-spaced Mounting holes P.C. D ø 16 ±,2 [6.3 ±,79 ] 4 [1.57] 4 [.16] 8 h9 [.31] ø25f7 [.98] 28 [1.1] ø 125f7 [4.92] 4 [1.57] 8 h9 [.31] ø25f7 [.98] 28 [1.1] 37 [1.46] ø 92 [3.62] ø 125f7 [4.92] 1 [.39] 55 [2.17] 55 [2.17] 22 [.87] S15 6-3b12x25bx12x6f8 involute spline 5-ø 13 [.51] Equi-spaced Mounting holes P.C. D ø 16 ±,2 [6.3 ±,79 ] 51 [2.1] 6-3b12x25b12x6f8 22 [.87] 33 [1.3] ø 92 [3.62] ø 125f7 [4.92] YITM

56 YITM 2 YITM 2 TECHNICAL SPECIFICATIONS TYPE Displacement Pressure Torque Speed Weight Rated pressure Max Pressure Rated Torque Unit Torque KW HP Range ml/r in 3 /rev MPA PSI MPA PSI N.m lb/ft N.m/MPA lb ft/psi r/min kg lbs YITM ~ 7 YITM ~ 65 YITM ~ 6 YITM ~ 55 YITM ~ 5 YITM ~ YITM 2 INSTALLATION DIMENSIONS YITM 35 [1.38] 2-G3/4 13 [4.6] 56 [2.2] 23.5 [.93] 55.5 [2.19] G1/ [7.19] YITM 2 P21 1. parallel key 4-ø 13 [.51] Equi-spaced Mounting holes P.C. D ø 16 ±,2 [6.3 ±,79 ] 35 [1.38] 42.4 [1.67] 5 [.2] 51 [2.1] 6.38 h9 [.25] 4 [.16] ø 25.4 [1.] 28 [1.1] ø 125 f7 [4.42] 13 [.51] 18 [.71] 3 [1.18] M8 8 [3.15] ø 254 [1.] [2.56] OUTPUT OPTIONS 45.3 [1.78] Rotation direction Flow direction Flow direction Rotation direction P : parallel key 5-ø 13 [.51] Equi-spaced Mounting holes P.C. D ø 16 ±,2 [6.3 ±,79 ] 35 [1.38] 6 [.24] 8 h9 [.31] 2.2 [.8] ø f7 [1.25] 35.1 [1.38] ø 13 f7 [5.12]

57 YITM 2 P23 25 mm parallel key 4-ø 13 [.51] Equi-spaced Mounting holes P.C. D ø ±,2 [4.19 ±,79 ] OUTPUT OPTIONS P24 4 mm parallel key 5-ø 13 [.51] Equi-spaced Mounting holes P.C. D ø 18 ±,2 [7.9 ±,79 ] 4 [1.57] 4 [.16] 5 [.2] 8 h9 [.31] ø 25 f7 [.96] 28 [1.1] ø f7 [3.25] 45 [1.77] 4 [.16] 56.5 [2.22] 12h9 [.47] ø 4f7 [1.57] 43 [1.69] ø 12 [4.72] ø 162f7 [6.38] 45[1.77] 54 [2.13] 72 [2.83] 35[1.35] FS h11x42h11x12d9 female spline 3 [1.18] P25 4 mm parallel key 4-ø 13 [.51] Equi-spaced Mounting holes P.C. D ø D ±,2 [ ±,79 ] 5 [1.97] 5 [.2] 66 [2.6] 1-ø 9 [.35] Equi-spaced Mounting holes P.C. D ø 165 ±,2 [6.5 ±,79 ] 6-48H11x42H11x12D9 3 [1.18] 12 h9 [.47] ø 4f7 [1.57] 4 [.16] 45 [1.77] 5 [.2] 41 [1.61] 43 [1.69] ø D 1 f7 D D 1 mm inch mm inch B B ø 6f7 [2.36] ø 13 g7 [5.12] S26 involute spline 6-3b12x25bx12x6f8 5-ø 13 [.51] Equi-spaced Mounting holes P.C. D ø 18 ±,2 [7.9 ±,79 ] 6-3b12x25b12x6f8 36 [1.42] 53 [2.9] 56.5 [2.22] 72 [2.83] ø 12 [4.72] ø 162f7 [6.38] FS h11x42h11x12d9 female spline 5-ø 13 [.51] Equi-spaced Mounting holes P.C. D ø 18 ±,2 [7.9 ±,79 ] 45 [1.77] 53,2 [2.9] 71 [2.8] 25 [.98] S27 involute spline 6-34d11x28d11x7f8 6-48H11x42H11x12D9 3 [1.18] ø 6f7 [2.36] 5-ø 13 [.51] Equi-spaced Mounting holes P.C. D ø 21 ±,2 [8.27 ±,79 ] 3 [.12] ø 12 [4.72] 6-34d11x28d11x7f8 ø 162f7 [6.38] 22 [.87] 42 [1.65] ø 175f7 [6.89] YITM

58 YITM 3 YITM 3 TECHNICAL SPECIFICATIONS TYPE Displacement Pressure Torque Speed Weight Rated pressure Max Pressure Rated Torque Unit Torque KW HP Range ml/r in 3 /rev MPA PSI MPA PSI N.m lb/ft N.m/MPA lb ft/psi r/min kg lbs YITM ~ 1 YITM ~ 8 YITM ~ 63 YITM ~ 5 YITM ~ 4 YITM ~ YITM 3 INSTALLATION DIMENSIONS YITM 2-G3/4 13 [4.6] 56 [2.2] 23.5 [.93] 55.5 [2.19] [7.74] YITM 3 P31 38 mm parallel key 5-ø 13 [.51] Equi-spaced Mounting holes P.C. D ø 21 ±,2 [8.27 ±,79 ] 45 [1.77] 57 [2.24] 58 [2.28] 79 [3.11] 1h9 [.39] ø 38f7 [1.5] 5 [.2] 41 [1.61] ø 134 [5.28] ø 19f7 [7.48] 13 [.51] 18 [.71] 3 [1.18] M8 84 [3.31] ø 298 [11.73] [2.56] 76.5 [3.1] G3/8 OUTPUT OPTIONS Rotation direction Flow direction Flow direction Rotation direction P32 4 mm parallel key 36 [1.42] 4-ø 13 [.51] Equi-spaced Mounting holes P.C. D ø 21 ±,2 [8.27 ±,79 ] 5 [1.97] 4 [.16] 5 [.2] 65 [2.56] 12 h9 [.47] ø4f7 [1.57] 43 [1.69] ø 125f7 [4.92]

59 YITM 3 P33 4 mm parallel key 4-ø 13 [.51] Equi-spaced Mounting holes P.C. D ø 16 ±,2 [6.3 ±,79 ] OUTPUT OPTIONS P34 5 mm parallel key 2-ø 17 [.67] Equi-spaced Mounting holes P.C. D ø 2 ±,2 [7.87 ±,79 ] 7 [2.76] 12 h9 [.47] 5 [1.97] 14 h9 [.55] 84 [3.31] ø 4 f7 [1.57] 43 [1.69] ø 125 [4.92] 4 [.16] ø 5 f7 [1.97] 53.5 [2.11] ø 16f7 [6.3] 5 [.2] 5 [.2] 113 [4.45] 85 [3.35] 36 [1.42] 37 [1.46] 2 [.79] S35 8-4d11x36d11x7f8 36 [1.42] 5-ø 13 [.51] Equi-spaced Mounting holes P.C. D ø 195 ±,2 [7.68 ±,79 ] 48 [1.89] 5 [.2] 8-4d11x36d11x7f8 72 [2.83] S d11x28d11x7f8 3 [.12] 22 [.87] 42 [1.65] ø 175f7 [6.87] ø 15f7 [5.91] 5-ø 13 [.51] Equi-spaced Mounting holes P.C. D ø 21 ±,2 [8.27 ±,79 ] 6-34d11x28d11x7f8 FS38 female spline 6-48h11x42h11x12d9 24 [.94] 1-ø 11 [.43] Equi-spaced Mounting holes P.C. D ø 22 ±,2 [8.66 ±,79 ] 6-48H11x42H11x12D9 5 [.2] 35 [1.38] 5 [1.97] 36 [1.42] ø 6f7 [2.36] ø 2 [7.89] S bx32b12x6f8 5-ø 13 [.51] Equi-spaced Mounting holes P.C. D ø 21 ±,2 [8.27 ±,79 ] 57 [2.24] 58 [2.28] 79 [3.11] 8-38b12x32b12x6f8 38 [1.5] ø 134 [5.28] FS39 female spline 6-48h11x42h11x12d9 5-ø 13 [.51] Equi-spaced Mounting holes P.C. D ø 21 ±,2 [8.27 ±,79 ] 6-48H11x42H11x12D9 3 [1.18] 4 [1.57] 6 [.24] 27 [1.6] ø 19 [7.48] ø 6f7 [2.36] ø 134 [5.28] ø 19f7 [7.48] YITM

60 YITM 6 YITM 6 TECHNICAL SPECIFICATIONS TYPE Displacement Pressure Torque Speed Weight Rated pressure Max Pressure Rated Torque Unit Torque KW HP Range ml/r in 3 /rev MPA PSI MPA PSI N.m lb/ft N.m/MPA lb ft/psi r/min kg lbs YITM ~ 5 YITM ~ 45 YITM ~ 45 YITM ~ 42 YITM ~ 4 YITM ~ YITM 6 INSTALLATION DIMENSIONS YITM 13 [4.6] 2-G3/4 Standard 56 [2.2] 23.5 [.93] 55.5 [2.19] 22.5 [8.68] YITM 6 14 [.55] 21 [.83] P61 42 mm parallel key 5-ø 16 [.63] Equi-spaced Mounting holes P.C. D ø 254 ±,2 [1 ±,79 ] 5 [1.97] 6 [.24] 63 [2.48] 69.5 [2.74] 9 [3.54] 12h9 [.47] ø42f7 [1.63] 45 [1.77] ø15 [5.91] ø23f7 [9.6] M14 36 [1.42] 99 [3.9] ø392 [15.43] [2.56] 89 [3.5] OUTPUT OPTIONS 38 [1.5] 2-G1/2 drain port Rotation direction Flow direction Flow direction Rotation direction P62 5 mm parallel key 4-ø 17 [.67] Equi-spaced Mounting holes P.C. D ø 2 ±,2 [7.87 ±,79 ] 5 [1.97] 4 [.16] 6 [.24] 85 [3.35] 14h9 [.55] ø5f7 [1.97] 53.5 [2.11] ø 16 f7 [6.3]

61 YITM 6 P63 5 mm parallel key 5-ø 18 [.71] Equi-spaced Mounting holes P.C. D ø 26 ±,2 [1.24 ±,79 ] OUTPUT OPTIONS P64 5 mm parallel key 3-ø 21 [.83] Equi-spaced Mounting holes P.C. D ø 2 ±,2 [7.87 ±,79 ] 9 [3.54] 12h9 [.47] -,7 -,23 7 [2.76] 14h9 [.55] 5 [.2] ø5f7 [1.97] 53.5 [2.11] -,17 ø 2 -,59 [7.87] 5 [.2] ø5f7 [1.97] 53.5 [2.11] ø g8 [6.] 5 [.2] 6 [.24] 86 [3.39] 91 [3.58] 36 [1.42] 43 [1.69] S66 8-4d11x36d11x7f8 5-ø 16 [.63] Equi-spaced Mounting holes P.C. D ø 254 ±,2 [1 ±,79 ] 43 [1.69] 63 [2.48] 69.5 [2.74] 9 [3.54] 8-42b12x36b12x7f8 ø15 [5.91] ø23f7 [9.6] S d11x46g7x9f8 38 [1.5] 5-ø 13 [.63] Equi-spaced Mounting holes P.C. D ø 195 ±,2 [7.68 ±,79 ] 48 [1.89] 5 [.2] 72 [2.83] 8-4d11x36d11x7f8 ø 15 f7 [5.71] S b12x36b12x7f8 38 [1.5] 5-ø 16 [.63] Equi-spaced Mounting holes P.C. D ø 25 ±,2 [9.84 ±,79 ] 48 [1.89] 5.3 [.21] 72 [2.83] 8-4d11x36d11x7f8 ø 15 f7 [5.91] S d11x46g7x9f8 5-ø 13 [.51] Equi-spaced Mounting holes P.C. D ø 266 ±,2 [1.47 ±,79 ] 8-54d11x46g7x9f [2.22] 8 [.31] 72 [2.83] 25 [.98] ø 19 f7 [7.48] YITM

62 YITM 6 S69 8-6b12x52b12x9f8 5-ø 13 [.57] Equi-spaced Mounting holes P.C. D ø 29 ±,2 [11.42 ±,79 ] OUTPUT OPTIONS FS h11x5h11x14d9 female spline 5-ø 16 [.63] Equi-spaced Mounting holes P.C. D ø 254 ±,2 [1 ±,79 ] 6-55H11x5H11x14D9 8-6b12x52b12x9f8 6 [2.36] ø 22 f6 [8.66] 4 [1.57] 7 [.28] ø 7 f7 [2.75] ø 115 [4.53] ø23f7 [9.6] 1 [.39] 54 [2.13] 3 [1.18] 11 [3.98] 28 [1.1] YITM FS h11x62h16d9 female spline 33 [1.3] 1-ø11 [.43] Equi-spaced Mounting holes P.C. D ø 22 ±,2 [8.66 ±,79 ] 35 [1.38] 5 [.2] 6-7h11x62h16D9 ø 85 f7 [3.35] 55 [2.17] 36 [1.42] ø 16 f7 [6.3] - 6 -

63 TESTING Rigorous testing of new products and production guarantees our customers products of the highest quality. Our products are tested 1% prior to shipping

64 YITM 8 YITM 8 TECHNICAL SPECIFICATIONS TYPE Displacement Pressure Torque Speed Weight Rated pressure Max Pressure Rated Torque Unit Torque KW HP Range ml/r in 3 /rev MPA PSI MPA PSI N.m lb/ft N.m/MPA lb ft/psi r/min kg lbs YITM ~ 5 YITM ~ 4 YITM ~ 4 YITM ~ 35 YITM ~ YITM 8 INSTALLATION DIMENSIONS ø396 [15.59] YITM 128 [5.4] 2-G1 Standard 69 [2.79] 31 [1.22] 72 [2.83] 243 [9.57] 25 [.98] YITM 8 15 [,59] P81 42 mm parallel key 5-ø 16 [.63] Equi-spaced Mounting holes P.C. D ø 254 ±,2 [1. ±,79 ] 5 [1.97] 63 [2.48] 16 [.63] 89.5 [3.52] 12h9 [.47] ø 42f7 [1.65] 45 [1.77] ø 23 f7 [9.6] M14 3 [1.18] 12 [4.2] [2.68] 89 [3.5] 2-G1/2 drain port OUTPUT OPTIONS Rotation direction Flow direction Flow direction Rotation direction P82 54 mm parallel key 5-ø 17 [.67] Equi-spaced Mounting holes P.C. D ø 3 ±,2 [11.81 ±,79 ] 8 [3.15] 5 [.2] 9 [3.54] 1.2 [3.94] [4.82] ø 54f7 [2.13] 57 [2.24] 14h9 [.55] ø 178 [7.1] ø 256 f7 [1.8]

65 YITM 8 S b12x36b12x7f8 5-ø 16 [.63] Equi-spaced Mounting holes P.C. D ø 254,2 [1. ±,79 ] 8-42b12x36b12x7f8 OUTPUT OPTIONS S84 8-5b12x46b12x9f8 5-ø 17 [.67] Equi-spaced Mounting holes P.C. D ø 3 ±,2 [11.81 ±,79 ] +,1 5.3 [.21] +,1 4.7 [.18] +,39 +,39 43 [1.69] 63 [2.48] ø 23 f7 [9.6] 8-5b12x46b12x9f8 5 [1.97] 7 [2.76] ø 178 [7.1] ø 256 f7 [1.8] 16 [.63] 89.5 [3.52] 8.2 [3.16] 12.5 [4.4] YITM

66 YITM 11 YITM 11 TECHNICAL SPECIFICATIONS TYPE Displacement Pressure Torque Speed Weight Rated pressure Max Pressure Rated Torque Unit Torque KW HP Range ml/r in 3 /rev MPA PSI MPA PSI N.m lb/ft N.m/MPA lb ft/psi r/min kg lbs YITM ~ 4 YITM ~ 4 YITM ~ 4 YITM ~ 32 YITM ~ 32 YITM ~ 32 YITM ~ YITM 11 INSTALLATION DIMENSIONS YITM 13 [5.12] 2-ø 25 [.98] Standard 69 [2.72] 26 [1.2] 8-M [2.5] 36 [1.42] 77 [3.3] 25 [.98] 261 [1.28] P111 5 mm parallel key 5 [1.97] YITM 11 4-ø21 [.83] Equi-spaced Mounting holes P.C. D ø 229 ±,2 [9.2 ±,79 ] 7 [2.76] 82 [3.23] 12 [.47] 14h9 [.55] 96 [3.78] ø5f7 [1.97] 5 [.2] 53.5 [2.11] ø f8 [6.] 15 [.59] 42 [1.65] M [4.41] ø 456 [17.95] 65 [2.56] 11 [4.33] OUTPUT OPTIONS 2-G1/2 drain port Rotation direction Flow direction Flow direction Rotation direction P mm parallel key 5-ø 17 [.67] Equi-spaced Mounting holes P.C. D ø 3 ±,3 [11.81 ±,118 ] 8 [3.15] 5 [.2] 9 [3.54] 94 [3.7] 123 [4.84] 14 h9 [.55] 54 f7 [2.13] 57 [2.24] ø 178 [7.1] ø 256 f7 [1.8]

67 YITM 11 P113 6 mm parallel shaft 4-ø21 [.83] Equi-spaced Mounting holes P.C. D ø 229 ±,3 [9.2 ±,118 ] OUTPUT OPTIONS S d11x36d11x7f8 5-ø 13 [.67] Equi-spaced Mounting holes P.C. D ø 25 ±,3 [9.84 ±,118 ] 95 [3.74] 18 h9 [.71] ø6f7 [2.36] 64 [2.52] ø f8 [6.] 8-4d11x36d11x7f8 48 [1.89] ø 15 f7 [5.91] 5 [1.97] 12 [.47] 123 [4.84] 4 [1.57] 5 [.2] 72 [2.83] S b12x36bx7f8 5-ø 17 [.67] Equi-spaced Mounting holes P.C. D ø 3 ±,3 [11.81 ±,118 ] 7 [2.76] 74 [2.91] 13 [4.6] 8-42b12x36b12x7f8 5 [1.97] ø 256 f7 [1.8] S d11x56d11x1f8 6 [.24] 42 [1.65] 5-ø 15 [.59] 8-65d11x56d11x1f8 61[2.4] 5-ø 15 [.59] 86 [3.39] ø 175 f7 [6.89] ø 245 ±.2 [9.65] ±.79 ø 33 ±.2 [12.99] ± S b12x52b12x12f8 3 [1.18] S d11x56d11x1f8 19 [.75] 5-ø 15 [.59] Equi-spaced Mounting holes P.C. D ø 31 ±,3 [12.2 ±,118 ] 8-65d11x56d11x1f8 61 [2.4] 6 [.24] 86 [3.39] 15 [.59] 11 [3.98] 5-ø13 [.51] Equi-spaced Mounting holes P.C. D ø 292 ±,2 [11.5 ±,79 ] 8-6b12x52b12x1f8 6 [2.36] ø 175 f7 [6.89] ø 22 f6 [8.66] YITM

68 YITM 11 S d11x56d11x1f8 5-ø15 [.59] Equi-spaced Mounting holes P.C. D ø 31 ±,3 [12.2 ±,118 ] OUTPUT OPTIONS FS h11x8h11x2d9 female spline 5-ø 17 [.67] Equi-spaced Mounting holes P.C. D ø 3 ±,3 [11.81 ±,118 ] 6-9h11x8h11x2D9 8-65d11x56d11x1f8 61 [2.4] 6 [.24] ø175f7 [6.89] ø 265 f7 [1.43] 38 [1.5] 53 [2.9] ø 178 [7.1] ø 256 f7 [1.8] 86 [3.39] 92 [3.62] 9 [3.54] 37 [1.46] YITM FS h11x8h11x2d9 female spline 47 [1.85] 1-ø11 [.43] Equi-spaced Mounting holes P.C. D ø 283 ±,2 [11.14 ±,79 ] 6-9h11x8h11x2D9 38 [1.5] 53 [2.9] 5 [.2] 43 [1.69] ø 15 f7 [4.13] ø 16 g7 [6.3]

69 ASSEMBLY New assembly facility will improve quality control, cleanliness of operation increase production. This most advanced equipment will permit our company to improve assembly operation while lowering cost

70 YITM 16 YITM 16 TECHNICAL SPECIFICATIONS TYPE Displacement Pressure Torque Speed Weight Rated pressure Max Pressure Rated Torque Unit Torque KW HP Range ml/r in 3 /rev MPA PSI MPA PSI N.m lb/ft N.m/MPA lb ft/psi r/min kg lbs YITM ~ 4 YITM ~ 4 YITM ~ 32 YITM ~ 32 YITM ~ YITM 16 INSTALLATION DIMENSIONS YITM 13 [5.12] 69 [2.72] 2-ø25 standard 26 [1.2] 8-M [2.5] 36 [1.42] 77 [3.3] 18 [.71] 3 [1.18] P161 6 mm parallel key 5 [1.97] 292 [11.5] YITM 16 4-ø21 [.83] Equi-spaced Mounting holes P.C. D ø 229 ±,2 [9.2 ±,79 ] 95 [3.74] 5 [.2] 123 [4.84] 6 [.24] 131 [5.16] 18h9 [,71] ø6f7 [2.36] 65 [2.56] ø f7 [6.] 3 [1.18] M [5.59] ø 518 [2.39] 65 [2.56] 12 [4.72] OUTPUT OPTIONS 2-G1/2 Drain Port Rotation direction Flow direction Flow direction Rotation direction P162 6 mm parallel key 5-ø21 [.83] Equi-spaced Mounting holes 1 [3.94] 11 [4.33] 129 [5.8] 17 [6.69] 18 h9 [,71] ø6 f7 [2.36] 5 [.2] 65 [2.56] ø 26 [8.11] ø 31.5 f6 [11.87]

71 YITM 16 P mm parallel key 5-ø21 [.83] Equi-spaced Mounting holes P.C. D ø 327 ±,2 [12.87 ±,79 ] OUTPUT OPTIONS P mm parallel shaft 5-ø22 [.87] Equi-spaced Mounting holes P.C. D ø 36 ±,2 [14.17 ±,79 ] 1 [3.94] 18h9 [,71] 11 [4.33] 2-2h9 [.79] 5 [.2] 11 [4.33] ø 72 f7 [2.83] 75.5 [2.97] ø 26 [8.11] ø 31.5 f6 [11.87] 5 [.2] ø 75 m7 [2.95] 91.2 [3.59] ø 33 h8 [12.99] 129 [5.8] 17 [6.69] 35 [1.38] 1 [.39] 148 [5.83] P mm parallel shaft 3 [1.18] 5-ø21 [.83] Equi-spaced Mounting holes P.C. D ø 327 ±,2 [12.87 ±,79 ] S d11x56d11x1f8 5-ø15 [.59] Equi-spaced Mounting holes P.C. D ø 245 ±,2 [9.65 ±,79 ] 65 [2.56] 6 [,24] 86 [3.39] 5 [1.97] 1 [3.94] 5 [.2] 137 [5.39] 17 [6.69] 8-65d11x56d11x1f8 ø 175 f6 [6,89] 25 h9 [.98] ø 95 m7 [3.74] 1 [3.94] ø 26 [8.11] ø 31.5 f6 [11.87] P166 8 mm parallel shaft 41 [1.61] S d11x56d11x1f8 47 [1.85] 5-ø18 [.71] Equi-spaced Mounting holes P.C. D ø 339 ±,2 [13.35 ±,79 ] 11 [4.33] 8 [.31] 115 [4.53] 24 h9 [,94] 5-ø15 [.59] Equi-spaced Mounting holes P.C. D ø 31 ±,2 [12.2 ±,79 ] 5 [,2] 85 [3.35] 9 [3.45] ø 8 f7 [3.15] 8-65d11x56d11x1f8 65 [2.56] 88 [3.46] ø 175 f6 [6,89] ø 318 f7 [12.52] ø 265 f7 [1.43] YITM

72 YITM 16 OUTPUT OPTIONS S b12x62b12x12f8 5-ø21 [.83] Equi-spaced Mounting holes P.C. D ø 327 ±,2 [12.87 ±,79 ] S b12x72b12x12f8 5-ø17 [.67] Equi-spaced Mounting holes P.C. D ø 38 ±,2 [14.96 ±,79 ] 8-72b12x62b12x12f8 1-82b12x72b12x12f8 88 [3.46] 65 [2.56] ø 26 [8.11] ø 31.5 f6 [11.87] 8 [3.15] 115 [4.53] -,5 -,15 ø 29 [11.42] -,2 -,59 17 [4.21] 148 [5.83] 35 [1.38] 1 [.39] 132 [5.2] YITM FS h11x92h11x14d9 FS h11x92h11x14d9 32 [1.26] 5-ø21 [.83] Equi-spaced Mounting holes P.C. D ø 327 ±,2 [12.87 ±,79 ] 1-ø13 [.51] Equi-spaced Mounting holes P.C. D ø 32 ±,2 [12.6 ±,79 ] 6 [2.36] 8 [3.15] 8 [.31] 1-98h11x92h11x14d9 1-98h11x92h11x14d9 28 [1.1] 6 [2.36] 8 [3.15] 29 [1.14] 24.5 [.96] 6 [2.36] ø 12 g7 [4.72] ø 12 g7 [4.72] ø 17 g7 [6.69] FS h11x92h11x14d9 38 [1.58] 1-ø13 [.51] Equi-spaced Mounting holes P.C. D ø 299 ±,2 [11.77 ±,79 ] 1-98h11x92h11x14d9 6 [.24] 6 [2.36] 9 [3.54] 47 [1.85] ø 12 g7 [4.72] ø 17 g7 [6.69]

73 ENGINEERING Our products are designed by experienced engineers, are manufactured with the most modern equipments, are tested with the most rigorous and stringent rules and guarantee a long and trouble free life

74 YITM 31 YITM 31 TECHNICAL SPECIFICATIONS TYPE Displacement Pressure Torque Speed Weight Rated pressure Max Pressure Rated Torque Unit Torque KW HP Range ml/r in 3 /rev MPA PSI MPA PSI N.m lb/ft N.m/MPA lb ft/psi r/min kg lbs YITM ~ 25 YITM ~ 2 YITM ~ 2 YITM ~ 2 YITM ~ 16 YITM ~ 16 YITM ~ YITM 31 INSTALLATION DIMENSIONS YITM 19 [7.48] 1 [3.94] 2-ø4 [1.57] standard 36.7 [1.44] 8-M16 22 P mm parallel key 4 [1.57] 54 [2.13] 79.4 [3.13] 113 [4.45] 411 [16.18] YITM 31 5-ø2 [.79] Equi-spaced Mounting holes P.C. D ø 419 ±,2 [16.5 ±,79 ] 9 [3.54] 3 [.12] 24h9 [.94] 1 [.39] 13 [5.22] ø 85 f7 [3.35] 91 [3.58] ø 381 f7 [15.] 3 [1.18] 2 [.79] 4 [1.57] M2 183 [7.2] ø 669 [26.34] 95 [3.74] 152 [5.98] OUTPUT OPTIONS P mm parallel key 5-ø25 [.98] Equi-spaced Mounting holes P.C. D ø 42 ±,2 [16.54 ±,79 ] 12 [4.72] 131 [5.16] [5.2] [6.56] 24 h9 [.94] ø 85 f7 [3.35] 2-G1/2 Drain Port 9 [3.54] ø 26 [1.24] Rotation direction Flow direction Flow direction Rotation direction ø 38 f7 [14.96]

75 YITM 31 P mm parallel key OUTPUT OPTIONS P parallel shaft 7-ø2 [.79] Equi-spaced Mounting holes P.C. D ø 52 ±,2 [2.47 ±,79 ] 6-ø22 [.87] Equi-spaced Mounting holes P.C. D ø 46 ±,2 [18.11 ±,79 ] 14 [5.51] 3 [.12] 149 [5.87] 1 [.39] 24h9 [.94] ø 85 f7 [3.35] 91 [3.58] +,59 +,28 ø 457 [17.99] +,15 +,7 145 [5.71] 9 [.35] 117 [4.61] 5 [.2] 25.4 h9 [1.] ø11.6 ±,5 [4.] ±, [4.47] ø 225f8 [8.86] 4 [1.57] 19 [7.48] 8 [3.15] P parallel shaft 5-ø25 [.98] Equi-spaced Mounting holes P.C. D ø 42 ±,2 [16.54 ±,79 ] 145 [5.71] 18 [7.9] 187 [7.36] 22 [.87] 221 [8.7] S b12x82b12x12f8 8 [3.15] 11 [4.33] [5.22] [6.56] 25.4 h9 [1.] -,53 5-ø25 [.98] Equi-spaced Mounting holes P.C. D ø 42 ±,2 [16.54 ±,79 ] 1-92b12x82b12x12f8 ø 26 [1.24] -,21 ø11.5 [4] ø 38 f7 [14.96] [4.47] ø 26 [1.24] ø 38 f7 [14.96] S b12x8b12x12f8 5-ø25 [.98] Equi-spaced Mounting holes P.C. D ø 42 ±,2 [16.54 ±,79 ] 13.5 [5.14] 1-88b12x8b12x12f8 72 [2.83] 95 [3.74] 96.5 [3.8] ø 318 f8 [15.] YITM

76 YITM 31 FS h11x92h11x14d9 female spline 5-ø25 [.98] Equi-spaced Mounting holes P.C. D ø 42 ±,2 [16.54 ±,79 ] 1-98h11x92h11x14d9 OUTPUT OPTIONS FS h11x92h11x14d9 female spline 12-ø13 [.51] Equi-spaced Mounting holes P.C. D ø 32 ±,3 [12.6 ±,118 ] 1-98h11x92h11x14d9 5 [1.97] 8 [3.15] 38.5 [1.52] ø 12 f7 [4.72] ø 26 [1.24] ø 38 f7 [14.96] 5 [1.97] 8 [3.15] ø 12 f7 [4.72] ø 34 f8 [13.39] YITM FS h11x112h11x14d9 12h11x112h11x14d9 female spline 53 [2.9] 9.5 [3.56] 12-ø22 [.87] Equi-spaced Mounting holes P.C. D ø 36 ±,2 [14.17 ±,79 ] 1-12h11x112h11x14d9 5 [1.97] 8 [3.15] 1 [.39] 35.5 [1.4] ø 15 f7 [5.91] ø 315 f8 [12.4] ø 42 f8 [16.54] [1.57] 14 [.55] 5.5 [1.99]

77 YITM 7 YITM 7 TECHNICAL SPECIFICATIONS TYPE Displacement Pressure Torque Speed Weight Rated pressure Max Pressure Rated Torque Unit Torque KW HP Range ml/r in 3 /rev MPA PSI MPA PSI N.m lb/ft N.m/MPA lb ft/psi r/min kg lbs YITM ~ 16 YITM ~ 16 YITM ~ 125 YITM ~ 125 YITM ~ YITM 7 INSTALLATION DIMENSIONS ø 785 [3.91] 19 [7.48] 1 [3.94] 36.7 [1.44] YITM 7 P71 85 mm parallel shaft 65 [2.56] 2-ø4 [1.57] standard 8-M [2.13] 12 [4.72] 5 [.2] 131 [5.16] 1 [.39] 166 [6.54] 79.4 [3.13] 113 [4.45] 5-ø25 [.98] Equi-spaced Mounting holes P.C. D ø 42 ±,2 [16.54 ±,79 ] 24 h9 [.94] 438 [17.24] ø85f6 [3.35] 9 [3.54] ø 38 f7 [14.96] 3 [1.18] 2 [.79] 4 [1.57] M2 186 [7.32] [3.74] OUTPUT OPTIONS P72 12 mm parallel shaft 7-ø21 [.83] Equi-spaced Mounting holes P.C. D ø 52.7 ±,2 [2.5 ±,79 ] 14 [5.51] 4 [.16] 149 [5.87] 188 [7.4] 19 [7.48] 24 h9 [.94] ø85f7 [3.35] 2-G3/4 Drain Port 9 [3.54] ø 26 [1.24] Rotation direction Flow direction Flow direction Rotation direction ø h7 [18.] YITM

78 YITM 7 P73 85 mm parallel key 5-ø22 [.87] Equi-spaced Mounting holes P.C. D ø 58 ±,2 [22.83 ±,79 ] OUTPUT OPTIONS S b12x112b12x16f8 7-ø21 [.83] Equi-spaced Mounting holes P.C. D ø 52.7 ±,2 [2.5 ±,79 ] 16 [6.3] 32 h9 [1.26] 1-12b12x112b12x16f8 5 [.2] 188 [7.4] ø 12 f7 [4.72] 127 [5.] 38 [14.96] 17 [6.69] 32 [1.26] ø 26 [1.24] ø f7 [18.] 1 [.39] 24 [9.45] 27 [1.63] 58 [2.28] YITM S b12x82b12x12f8 5-ø25 [.98] Equi-spaced Mounting holes P.C. D ø 42 ±,2 [16.54 ±,79 ] 1 [.39] [6.56] 65 [2.56] 1-92b12x82b12x12f8 8 [3.15] [5.22] ø 38 f7 [14.96]

79 YITM 1 YITM 1 TECHNICAL SPECIFICATIONS TYPE Displacement Pressure Torque Speed Weight Rated pressure Max Pressure Rated Torque Unit Torque KW HP Range ml/r in 3 /rev MPA PSI MPA PSI N.m lb/ft N.m/MPA lb ft/psi r/min kg lbs YITM ~ 125 YITM ~ 125 YITM ~ 125 YITM ~ 125 YITM ~ YITM 1 INSTALLATION DIMENSIONS 19 [7.48] 1 [3.94] 36.7 [1.44] 8-M [3.13] 54 [2.13] 2-ø4 [1.57] standard 113 [4.45] YITM 1 P11 12 mm parallel shaft 16 [6.3] 188 [7.4] 22 [.87] 24 [9.45] 498 [19.61] 7-ø33 [1.3] Equi-spaced Mounting holes P.C. D ø 63 ±,2 [24.8 ±,79 ] ø 12 f7 [4.72] 127 [5.] ø 36 [14.17] ø 51 f7 [19.72] 3 [1.18] 3 [1.18] 38 [1.5] M2 217 [8.54] ø 83 [32.68] YITM 1 95 [3.74] 222 [8.74] OUTPUT OPTIONS S b12x112b12x18f8 7-ø33 [1.3] Equi-spaced Mounting holes P.C. D ø 63 ±,2 [24.8 ±,79 ] 1-12b12x112b12x18f8 165 [6.5] 188 [7.4] 22 [.87] 24 [9.45] ø 36 [14.17] 2-G3/4 Drain Port ø 51 f7 [19.72] Rotation direction Flow direction Flow direction Rotation direction YITM

80 DISTRIBUTOR OPTIONS YITM 1 DISTRIBUTOR TYPE STANDARD THREAD MOTOR TYPE DISTRIBUTOR DIMENSION 55.5 [2.19] 127 [5.] 32 [1.26] 56 [2.56] G 3/4 3/4 BSPP Thread YITM1 D31 G 1 M 1 1 BSPP Thread 27x2 Metric YITM2 YITM3 13 [4.6] 56 [2.2] M 2 33x2 Metric YITM6 2-G3/4 47 [1.85] ø YITM D4 D47 D9 G 1 M 1 M 2 C61 M 1 M 2 C61 M 1 M 2 1 BSPP Thread 27x2 Metric 33x2 Metric A-B ports 25 mm 4 Bolts flange code 61 27x2 Metric 33x2 Metric A-B ports 4 mm 4 Bolts flange code 62 33x2 Metric 42x2 Metric YITM8 YITM11 YITM11 YITM16 YITM16 YITM31 YITM7 YITM [5.4] 13 [5.12] 19 [7.48] 26 [1.2] 69 [2.72] 2-G1/2 26 [1.2] 8-M [1.44] 36.7 [1.44] 8-M [1.61] 72 [2.83] 62 [2.44] 77 [3.3] 52 [2.5] 113 [4.45] 79.4 [3.13] 41 [1.61] 2-ø25 [.98] 69 [2.72] 2-ø4 [1.57] ø129 [5.8] ø129 [5.8] 133 [5.24] 131 [5.16] 65 [2.56] 19 [7.48] 68 [2.68] 59 [2.32] 95 [3.74] 1 [3.94] ø19 [7.48]

81 YITM PORT ORIENTATION Drain Port Drain Port Drain Port Input Input Input Output Output Output Mounting Holes Mounting Holes Mounting Holes A-B 1 A-B 2 A-B 3 Drain Port Drain Port Drain Port Input Input Input Output Output Output Mounting Holes Mounting Holes Mounting Holes A-B 4 A-B 5 A-B YITM

82 ORDERING CODE YITM YITM H ** *** *** ** * * INPUT/OUTPUT PORT DIRECTION please see the illustration if there is no special indication. It means the motor mounting hole according to 72 on equispaced on PCD, oil input and output port direction follow position change. The specific request can be confirmed by the port direction, please see Page 78 and state it in your orders I/O PORT THREAD standard thread may not state. If you have special request, please see Page 22 and state it in your orders YITM DISTRIBUTORS (please see the graph of dimension of alla series of motors). If you have special request please see page 78 and state it ion your orders OUTPUT SHAFT 1. No symbol--- standard rectangle spline shaft (the center is up to outside diameter) 2. B--Key shaft; footnote number means the installation dimension same as BM series motor or ither motor or other bands (with flange) 3. D--installation dimension same as 1 JMD series motor (KunSan HYD element plant) 4. I--inside spline (the center is up inner diameter); footnote number means the intallation dimension same as QJM series motor (with flange which produced by Ningbo hydraulic motor factory) 5. GM, SL--the installation dimension same as M series, L series of SAI ITALY, footnote number means means different kinds of installation dimension DISPLACEMENT (ml/r) SERIES MOTOR TYPE 1. no letter stands for standard hydraulic motor 2. H for high performance hydraulic motor YITM/YITM model of STF hydraulic motor

83 HYDRAULIC MOTOR DATA SHEET Date: Company Contact Phone Machine Model Existing Motor Mfg Code Model # Quantity YSTFC Type YSTFD Radial piston YITM Displacement Cu in/rev Max oil flow GPM Max working pressure PSI Nominal oil flow GPM Porting Nominal working pressure PSI Shaft Speed RPM cont Mnt Flange RPM int RPM peak Is a drain line available? Yes No Type of flow circulation Closed Loop Open Loop Free-wheeling required Yes No Max torque lb/in Max fluid temp F Additional application info. Duty Cycle % of Time Torque lb/in % of Time Speed Rpm % of Time For Internal use: Date: Selection Reviewed by Approved by

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87 36 Plaza Dr. Unit 17 Garnet Valley, PA 1961 Tel: (61) Fax: (61) LIMITED ONE YEAR WARRANTY FOR HYDRAULIC MOTORS If the hydraulic motor (product) fails to function within one (1) year after the date of its original shipment, or invoice date whichever come first, due to a defect in the materials or workmanship, Young Powertech Inc. (YPT) will remedy the defect without charge to the consumer purchaser. The foregoing limited warranty does not cover failure to function caused by damage to the product while in your possession, improper installation, unreasonable use or abuse of the product, failure to provide or use of improper maintenance, failure to follow written installation and instructions, or any use other than for personal, family or household purposes. THE REMEDIES PROVIDED IN THE ABOVE EXPRESS LIMITED WARRANTY ARE THE SOLE AND EXCLUSIVE REMEDIES AVAILABLE TO YOU. NO OTHER EXPRESS WARRANTIES ARE MADE. ALL IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PUR- POSE OR USE, ARE LIMITED IN DURATION AS SET FORTH ABOVE. IN NO EVENT SHALL YPT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES. Some states do not allow limitations on how long an implied warranty lasts or do not allow the exclusion or limitation of incidental or consequential damages, so the above limitations or exclusions may not apply to you. This warranty gives you specific legal rights and you may also have other rights which vary from state to state. The consumer-purchaser must maintain proof of purchase and shipment date of the product to prove the date of purchase and shipment in the unlikely event of a warranty claim. In order to obtain a return authorization number you must contact Young Powertech Inc. at prior to shipping. The customer will be required to ship only the defective parts, freight pre-paid to : Young Powertech Inc 36 Plaza Dr. Unit 17 Garnet Valley, PA 1961 Young Powertech Inc, will repair or replace any part found defective and return the unit prepaid by ground shipment to the customer. In the event that the unit is not found to have a defect the customer will be charged an inspection fee and the unit will be returned freight collect to the customer.

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