General Aluminum Gear Pumps and Motors. Technical Information. OpenCircuitGear MEMBER OF THE SAUER-DANFOSS GROUP

Transcription

1 General luminum Gear Pumps and Motors OpenCircuitGear MEMER OF THE SUER-DNFOSS GROUP Technical Information

2 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors General Information Overview This manual offers the TurollaOCG customer summarized technical information on all standard TurollaOCG gear pumps and motors and the standard available flanges, shafts, and ports. For detailed information on a particular product, please consult the specific technical manual for that product. TurollaOCG gear pumps and motors are ideal for a wide range of applications for: small vehicles, such as aerial lifts, greens and fairway mowers and electric forklifts. These needs are ideally served by the aluminum pumps in the SKP1NN and SKP2NN ranges. These pumps feature integral valves and pressure balanced design for high efficiency, and extruded aluminum bodies for high strength. medium and large off-highway vehicles, like tractors, backhoe loaders, dumpers, and telescopic handlers, we offer the SNP2NN and SNP3NN. Many combinations of the pumps mentioned are available as multiple units made to fit any need. TurollaOCG provides standard pumps for use in industrial applications, including power packs. dvantages include small package size, quiet operations, and low installed cost. History of revisions Table of revisions Date Page Changed Rev. 24, June 21 - First edition 24, Feb 211 1,2,68 Covers to blue color, TurollaOCG brand name, iofluids deleted. Reference documents Literature reference for gear products Title Type Order number Group 1 Gear Pumps L Group 2 Gear Pumps L Group 3 Gear Pumps L Group 1, 2 and 3 Gear Motors L11682 Hydraulic Fluids and Lubricants L Turolla OpenCircuitGear. ll rights reserved. TurollaOCG accepts no responsibility for possible errors in catalogs, brochures and other printed material. TurollaOCG reserves the right to alter its products without prior notice. This also applies to products already ordered provided that such alterations can be made without affecting agreed specifi cations. ll trademarks in this material are properties of their respective owners. Sauer-Danfoss, Turolla, Turolla OpenCircuitGear, TurollaOCG, OpenCircuitGear, Fast Lane and PLUS+1 are trademarks of the Sauer-Danfoss Group. 2 L February 211 Rev

3 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Contents General Information Range...5 enefits...6 luminum gear pumps and motors...6 Pump displacements...7 Motor displacements...8 Model Code Model code for single pumps and motors...9 Group.5 Overview...12 Design...12 Features...12 Technical data...12 Dimensions TFPNN 1F...13 Group 1 Overview...14 Design...14 Features...14 Technical data for pumps...15 Technical data for motors...16 Gear pump dimensions...17 SNP1NN 1 and 1D...17 SKP1NN 2 and 2F...18 SNP1NN, SEP1NN 3C...19 SKP1NN 6G and 6S...2 Gear motor dimensions...21 SKM1NN SKM1NN, SKU1NN 2 and 2F...22 SKM1NN 6G and 6S...23 Group 1 pump ports...24 Group 1 motor ports...25 Shaft and flange availability...26 Group 2 Overview... Design... Features... Technical data for pumps...28 Technical data for motors...29 Gear pump dimensions...3 SNP2NN 1D, 1F and SNP2NN 2D and SNP2NN 3C...32 SNP2NN 4/5D and 4/ SKP2NN 6S and SNP2NN 6S, 6G...34 SNP2NN 6S..xxYY../...35 SNP2NN 9J...36 SNP2NN 9J...37 L February 211 Rev 3

4 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Contents Group 2 Gear motor dimensions...38 SNM2NN 1D, 1F and SNM2NN 2D and SNM2NN 3C...4 SNM2NN 4/5D and 4/ SNM2NN 6G and 6S...42 Group 2 pump ports...43 Group 2 motor ports...44 Shaft options...45 Shaft and flange availability...45 Shaft and flange availability and torque capability...45 Group 3 Overview...46 Design...46 Features...46 Technical data for pumps...47 Technical data for motors...48 Gear pump dimensions...49 SNP3NN 1F, 1D, 1 and SEP3NN SNP3NN 2F, 2D and SNP3NN 3F and SNP3NN 6DD and SNP3NN, SEP3NN 7S, 7G...53 Gear motor dimensions...54 SNM3NN 1F, 1D and SNM3NN 2F, 2D and SNM3NN 3F and SNM3NN 6DD and SNM3NN 7C, 7S and 7G...58 Group 3 pump ports...59 Group 3 motor ports...6 Shaft and flange availability...61 Shaft and flange availability and torque capability...61 Multi-Stage Pumps Overview...62 Multi-stage pump model code...63 Multi-stage pumps with European standard front flange (1) L February 211 Rev

5 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors General Information Range TurollaOCG offers a wide range of gear products to meet most application needs. The catalogue highlights the range of aluminum and cast iron gear pumps and motors available from TurollaOCG. Detailed specifications are included for all products. Many other configurations are available that are not included in this catalogue. For further information, please contact your TurollaOCG representative. luminum gear pumps and motors There are five families of aluminum pumps currently available: Group.5, 1, 2, 3 and 4, some can be combined to make multiple pumps. nd there are three families of aluminum motors: Group 1, 2 and 3. Pumps and motors with extruded aluminum housing provide the necessary strength construction while providing a very high power-to-weight ratio and increased heat dissipation. t production test, the gear teeth cut their own track in the aluminum body for maximum radial gear tip sealing and high volumetric efficiency. luminum gear pumps and motors L February 211 Rev 5

6 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors General Information enefits TurollaOCG offers gear pumps and motors throughout a wide range of displacements. Each has its own unique benefits that, briefly, include in part or total: Large displacement range (from.25 to cm 3 /rev [.15 to in 3 /rev]) High performance and cost effective Efficient pressure-balanced design Proven reliability and performance Optimum product configurations Full range of auxiliary features Compact, lightweight Modular product design Quiet operation Worldwide manufacture, sales and service TurollaOCG pumps and motors pressure-balanced design provides high efficiency throughout a given range of displacements. One-piece gear/shaft construction provides both high strength and an accurate profile. Each integral gear/shaft is constructed of bearing-quality hardened-steel that is machined to precise tolerances for minimum leakage. This one-piece design also eliminates the potential problems of stress-fatigue often associated with two-piece designs. ll TurollaOCG gear pumps use hydrodynamic journal bearings that have an oil film maintained between the gear/shaft and bearing surfaces at all times. If this oil film is sufficiently sustained through proper system maintenance and operating within recommended limits a long pump life can be expected. 6 L February 211 Rev

7 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors General Information Pump displacements Quick reference chart for pump displacements vs. rated pressure Rated pressure (bar) 25{ TFPNN SNP1NN 5 SKP1NN SEP1NN SNP2NN SKP2NN SNP3NN SEP3NN Displacement (cm 3 /rev) Motor displacements Quick reference chart for motor displacements vs. rated pressure 3 Rated pressure (bar) SKM1NN, SKU1NN/2,6 7,8 sizes SKU1NN/1, 12 size only SNM2NN, SNU2NN, SKU2NN SNM2NN/6, size only SNM3NN, SNU3NN Displacement (cm 3 /rev) L February 211 Rev 7

8 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Product Coding Model code for single pumps and motors C D E F G H I J K L M N / Pumps Type TFPNN, SNP1NN, SNP2NN, SNP3NN SKP1NN, SKP2NN SEP1NN, SEP2NN, SEP3NN SNP1IN, SNP2IN Standard gear pumps High torque gear pumps Medium pressure gear pumps Gear pumps with internal drain relief valve Motors SKM1NN, SNM2NN, SNM3NN SKU1NN, SKU2NN SNU1NN, SNU2NN, SNU3NN Standard bi-directional gear motors High torque uni-directional gear motors Uni-directional gear motors Group.5 pump Displacement Frame size Displacement cm 3 /rev [in 3 /rev],25.25 [.15],45.45 [.],57.57 [.34],76.76 [.45] 1,3 1.3 [.79] Legend: Standard Optional Not vailable Displacement (cont.) Group 1 pumps Frame size Displacement cm 3 /rev [in 3 /rev] SNP1NN SEP1NN SKP1NN SNP1IN 1, [.72] 1, [.96] 2,2 2.9 [.128] 2, [.16] 3, [.192] 3, [.223] 4, [.256] 6, 5.89 [.359] 7, [.463] [.67] [.732] Group 2 pumps Frame size Displacement cm 3 /rev [in 3 /rev] SNP2NN SEP2NN SKP2NN SNP2IN 4, 3.9 [.24] 6, 6. [.37] 8, 8.4 [.51] [.66] [.88] [1.2] [1.17] [1.39] [1.54] Group 3 pumps Frame size Displacement cm 3 /rev [in 3 /rev] SNP3NN SEP3NN [1.35] [1.6] [2.2] [2.32] [2.69] [2.93] [3.36] [3.87] [4.54] [5.38] Frame size Displacement cm 3 /rev [in 3 /rev] SKM1NN SKU1NN SNU1NN Frame size Displacement cm 3 /rev [in 3 /rev] SNM2NN SKU2NN SNU2NN Frame size Displacement cm 3 /rev [in 3 /rev] SNM3NN SNU3NN Group 1 motors 2, [.16] 3, [.192] 3, [.223] 4, [.256] 6, 5.89 [.359] 7, [.463] [.67] [.732] Group 2 motors 6, 6. [.37] 8, 8.4 [.51] [.66] [.88] [1.2] [1.17] [1.39] [1.54] Group 3 motors [1.35] [1.6] [2.2] [2.32] [2.69] [2.93] [3.36] [3.87] [4.54] [5.38] 8 L February 211 Rev

9 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Product Coding Model code for single pumps and motors (continued) C D E F G H I J K L M N / C Direction of rotation R Right hand (clockwise) L Left hand (counterclockwise) For reversible motors D Version * N Standard version of project * value representing a change to the initial project E Mounting flange and gear shaft Code Mounting Flange Type Gear Shaft Type Preferred Ports for Configuration TFPNN SNP1NN SKP1NN SEP1NN SNP1IN SKM1NN SKU1NN SNU1NN SNP2NN SKP2NN SEP2NN SNP2IN SNM2NN SNU2NN SNP3NN SEP3NN SNM3NN SNU3NN 1F European 2-bolt Parallel Metrical threaded European 4-bolt Parallel European flanged 1 European 4-bolt Tapered 1:8 European flanged 1D European 4-bolt DIN Splined 9T European flanged European 4-bolt DIN Splined 13T European flanged European 4-bolt Splined 15T European flanged 2 German 4-bolt PTO Tapered 1:5 German flanged 2 European 4-bolt Tapered 1:8 European flanged 2 European 4-bolt Tapered 1:8 European flanged 2D European 4-bolt DIN splined 13T European flanged 2D German 4-bolt PTO DIN splined 9T German flanged 2F European 4-bolt Parallel European flanged 3 European 4-bolt Tapered 1:8 European flanged 3C German 2-bolt PTO TurollaOCG Tang Metrical threaded 3C 4-bolt for multiples TurollaOCG Tang German flanged 3F European 4-bolt Parallel European flanged 4 German 2-bolt PTO Tapered 1:5 German flanged 4D German 2-bolt PTO DIN splined German flanged 5 German 2-bolt PTO Tapered 1:5 German flanged 5D German 2-bolt PTO DIN splined German flanged 6 German 4-bolt PTO Tapered 1:5 German flanged 6G SE - Parallel SE O-ring boss SE Parallel SE O-ring boss 6S SE - SE splined 9T SE O-ring boss SE SE splined 9T SE O-ring boss 6S SE - SE splined 11T SE O-ring boss 6DD German 4-bolt PTO DIN splined 15T German flanged 7C SE flange Tapered 1:8 Vertical 4-bolt SE flanged 7G SE flange Parallel Vertical 4-bolt SE flanged 7S SE flange SE splined 13T Vertical 4-bolt SE flanged 9J Perkins timing case Tapered 1:8 European flanged 9J Perkins 9 series Tapered 1:8 European flanged For further details of design and size for: Group 1, see pages 24 25, Group 2, see pages Group 3, see pages Legend: Standard Optional Not vailable L February 211 Rev 9

10 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Product Coding Model code for single pumps and motors (continued) C D E F G H I J K L M N / F Pumps P1 Gr..5 Group 1 Group 2 Gr. 3 Rear cover R1 Standard cover for pump Standard cover for reversible pump P1 Standard cover for pump 3 Cover for 3 flange I1 Cover for pump with relief valve I3 Cover for 3 flange with relief valve P1 Standard cover for pump P3 Cover for 3 flange only C1 Front SP ports: Inlet ¾ GS; Outlet ½ GS C6 Front SE threaded ports: Inlet 11/ ₁₆ 12UN 2; Outlet ⁷/ ₈ 14UNF 2 E1 Cover per RV external drain 3 8 GS E3 Cover per RV external drain 3 8 GS, holes M5 E6 Cover per RV external drain ¾ 16UNF 2 I1 Cover per RV internal drain I3 Cover per RV internal drain for 3 flange only P1 Standard cover for pump Motors P1 M1 M2 M3 M6 MH P1 L1 Group 1 Group 3 Group 2 L6 M1 M3 M6 P1 M1 M6 Standard cover for unidirectional motor Stnd. cover for motor drain M12x1.5 Cover for motor drain 1 8 GS Cover for motor drain ¼ GS Cover for motor drain UNF 2 Cover for motor drain M12x1,5 ISO6149 Stnd. cover for unidirectional motor Cover for motor-side drain in vertical axis ¼ Gas Cover for motor-side drain in vertical axis UNF 2 Stnd. cover for motor drain ¼ GS driven side Cover for motor drain ¼ GS + holes M5 (3 flange only) Standard cover for motor drain UNF 2 Stnd. cover for unidirectional motor Standard cover for motor drain M14x1.5 Cover for motor drain UNF 2 G H Inlet port Outlet port 2 18,5x22,23x47,63x ³/₈ 16UNC D1 M1x x26,19x52,37x ³/₈ 16UNC 31x3,18x58,72x 7/ ₁₆ 14UNC SE flanged port D3 D4 M14x1,5 M16x1,5 5 37,5x35,7x69,85x ½ 13UNC D5 M18x1,5 1 8x3xM6 D7 M22x1,5 2 13x3xM6 Flanged port D9 M26x1,5 5 15x35xM6 4 threaded E3 9/ ₁₆ 18UNF holes 6 15x4xM6 E4 ¾ 16UNF in X pattern, 7 2x4xM6 E5 in center or ⁷/ ₈ 14UNF 18x55xM8 off-set of E6 11/ ₁₆ 12UN x55xm8 body E8 15/ ₁₆ 12UN C 36x55xM8 E9 15/₈ 12UN C1 8x26xM5 E 1⁷/ ₈ 12UN C2 12x26xM5 Flanged port F2 ¼ GS C3 13,5x3xM6 4 threaded F3 ³/₈ GS holes in C5 13,5x4xM8 F4 ½ GS + pattern C7 2x4xM8 F5 ¾ GS (European C8 23,5x4xM8 standard F6 1 GS C x51xm1 ports) F7 1¼ GS CD 36x62xM1 Threaded metric port Threaded SE O-ring boss port Threaded GS (SPP) port 1 L February 211 Rev

11 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Product Coding Model code for single pumps and motors (continued) C D E F G H I J K L M N / I J K L Port position and variant body NN YY ZZ Sealing N Screws N Std from catalogue Port x-x for flange SE off-set from center of body as per catalogue Port type x-x in the center of the body Set valve NNN V** Standard una seal Without shaft seal VITON seal Standard screws Galvanized screws+nuts-washers DCROMET/GEOMET screws No valve Integral RV-pressure setting. Pump/motor speed for relief valve setting (min -1 [rpm]); Group 1 and 2 M Marking N Standard marking Standard marking + Customer Code Z Without marking N Mark position N Standard marking position Mark on the bottom ref. to drive gear L February 211 Rev 11

12 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group.5 Overview TFPNN pumps provide flexibility, numerous displacements, features, and shaft/port options. The TFPNN series has earned an excellent reputation for rugged, dependable performance at continuous pressures and speeds. TFPNN pumps are available in five displacements from.25 to 1. cm 3 /rev [.15 to.75 in 3 /rev]. Complete information can be found by referring to the specific sections in this technical manual. TFPNN 1F Design Constructed of high strength aluminum, the TFPNN rotation is either clockwise or counterclockwise. TFPNN 1F (cut-away) Features Special features of Group.5 pumps include: Wide range of displacements Parallel shaft ends Standard mounting flange (European, 2-bolt) European port options Technical data Technical data Group.5 gear pumps Displacement Peak pressure Rated pressure cm 3 /rev [in 3 /rev] bar [psi] Minimum pressure at maximum speed Minimum speed at 13 bar [15 psi] min -1 (rpm) Frame size,25,45,57,76 1,3.25 [.15] 2 [29] 18 [26] 13 [15].45 [.] 2 [29] 18 [26] 13 [15].57 [.34] 2 [29] 18 [26] 13 [15].76 [.45] 2 [29] 18 [26] 13 [15] 1. [.75] 2 [29] 18 [26] 13 [15] Maximum speed Weight Moment of inertia of rotating components Theoretical flow at maximum speed 1 kg m 2 = lb ft 2 kg [lb] x 1-6 kg m 2 [x 1-6 lb ft 2 ] l/min [US gal/min].4 [.88].425 [1.9] 2. [.53].45 [1.].544 [12.91] 3.6 [.95].46 [1.1].621 [14.74] 4.56 [1.2].47 [1.3].737 [17.49] 5.32 [1.41].48 [1.6] 1.49 [24.89] 6.35 [1.68] For applications requiring parameters beyond those listed above, contact TurollaOCG. 12 L February 211 Rev

13 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group.5 Dimensions TFPNN 1F vailable 1F configuration only [.453] 49.5 [1.95] 7.5 [.295] TFP 5 M7 x.75 [.295] Ø 7.9 [Dia.311] Ø 22 [.866] f 7 66 [2.6] Ø 6.5 [Dia.256] 8 [3.15] 25.5 [1.] Inlet Outlet 8 [.315] 8 [.315] 4 [.157] 17 [.669] 21 [.8] 2 [.787] H8-4.3 [.169] Ø 7 [Dia.6] h6 P5 52E TFPNN dimensions Frame size,25,45,57,76 1,3 Dimension 53.5 [2.1] 55. [2.16] 56. [2.2] 61.5 [2.42] 61.5 [2.42] 26.5 [1.4].3 [1.7].8 [1.9] 3.5 [1.2] 3.5 [1.2] Input/Output M1 x 1 Model code examples and maximum shaft torque Flange/drive gear Model code example Maximum shaft torque 1F TFPNN/,57RN1FP1D1D1NNNN/NNNNN 4.5 N m [39.8 lb in] For further details on ordering, see Model Code, pages L February 211 Rev 13

14 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 1 Overview TurollaOCG group 1 gear pumps and motors use an external spur gear, and positive displacement design of proven high pressure and efficiency. These high performance pumps are robustly constructed. Their durability has been proven, with many years experience, in hydraulic products for mobile and industrial applications. Group 1 enjoy a pressure-balanced design that provides high efficiency for the entire series. Series includes the SKP1NN, SEP1NN and SNP1NN pumps, and SKM1NN motor. Group 1 gears representatives Design Group 1 is made up of high performance gear pumps and motors with fixed displacements. They are available with a variety of splined, parallel, and tapered shaft ends (not all are available with all flange styles); see the table on shaft availability and interchangeability on the next page. Various port configurations are also available. The SKM1NN motor can work in series. SNP1NN 1, SNP1IN 3C Features Special features of Group 1 pumps and motor include: wide range of displacements (from 1.2 to 12 cm 3 /rev [.72 to.732 in 3 /rev] for pumps; from 2.6 to 12 cm 3 /rev [.158 to.732 in 3 /rev] for motors) a variety of splined, parallel, and tapered shaft ends various standard mounting flanges European, DIN, O-ring boss, and SPP (gas threaded) port options multiple pump configurations, in combination with SNP1NN, SKP1NN, SNP2NN, SKP2NN and SNP3NN. 14 L February 211 Rev

15 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 1 Technical data for pumps Technical data Group 1 gear pumps Frame size 1,2 1,7 2,2 2,6 3,2 3,8 4,3 6, 7, Displacement SNP1NN Peak pressure Rated pressure cm 3 /rev [in 3 /rev] bar [psi] 1.18 [.72] [3915] [.96] [3915] [.128] [3915] [.16] [3915] [.192] [3915] [.223] [3915] [.256] [3915] [.359] 21 [345] 19 [6] 7.59 [.463] 17 [2465] 15 [2175] Minimum speed at -15 bar Min. speed at 15 min -1 (rpm) bar to rated pressure Maximum speed SEP1NN Peak pressure Rated pressure bar [psi] 23 [3335] 21 [345] 23 [3335] 21 [345] 23 [3335] 21 [345] 23 [3335] 21 [345] 23 [3335] 21 [345] 23 [3335] 21 [345] 23 [3335] 21 [345] 19 [6] 17 [2465] 16 [232] 14 [23] Minimum speed at -15 bar Min. speed at 15 min -1 (rpm) bar to rated pressure Maximum speed SKP1NN* Peak pressure Rated pressure Minimum speed at -15 bar Min. speed at 15 bar to rated pressure bar [psi] min -1 (rpm) [3915] 25 [3915] 25 [3915] 25 [3915] 25 [3915] 25 [3915] 25 [3915] [3335] 22 [319] 2 [29] 9.94 [.67] 12. [.732] 17 [2465] 15 [2175] 14 [23] 12 [174] Maximum speed ll (SNP1NN, SEP1NN, SKP1NN) Weight Moment of inertia of rotating components kg [lb] x 1-6 kg m 2 [x 1-6 lb ft 2 ]* Theoretical flow at l/min maximum speed [US gal/min] * 1 kg m 2 = lb ft [2.26] 3.2 [77] 4.72 [1.25] 1.5 [2.31] 3.7 [89] 6.28 [1.66] 1.9 [2.4] 4.4 [15] 8.36 [2.21] 1.11 [2.45] 5.1 [12] 1.48 [2.77] 1.14 [2.51] 5.7 [136] [3.32] 1.18 [2.6] 6.4 [152] [3.87] 1.2 [2.65] 7.1 [168] [3.32] 1.3 [2.87] 9.3 [22] [4.67] 1.39 [3.6] 11.4 [1] [6.2] 1.55 [3.42] 14.6 [347] [5.25] This table details Group 1 technical data for gear pumps based on the model and displacement configuration. For further information, please see TurollaOCG publication Group 1 Gear Pumps, L [3.64] 17.1 [47] 24 [6.34] * SKP1NN is a special version of the SNP1NN. It is designed to accommodate an SE 9T 2/4 DP tooth splined shaft for higher torque applications. C Caution The rated and peak pressure mentioned are for pumps with flanged ports only. When threaded ports are required a de-rated performance has to be considered. To verify the compliance of an high pressure application with a threaded ports pump apply to a TurollaOCG representative. L February 211 Rev 15

16 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 1 Technical data for motors Technical data Group 1 gear motors Frame size 2,6 3,2 3,8 4,3 6, 7, Displacement cm 3 /rev [in 3 /rev] 2.62 [.158] 3.14 [.195] 3.66 [.231] 4.19 [.262] 5.89 [.366] 7.59 [.464] 9.94 [.67] 12 [.732] SKM1NN (standard, bi-directional motor) Peak pressure [3915] [3915] [3915] [3915] [319] [261] [2175] bar [psi] Rated pressure [3335] [29] [232] [1895] Minimum speed min -1 (rpm) Maximum speed SKU1NN (standard, uni-directional motor) Peak pressure Rated pressure bar [psi] [3915] 25 [3915] 25 [3915] 25 [3915] [3335] 22 [319] 2 [29] 17 [2465] 15 [2175] 14 [23] 12 [174] Minimum speed min -1 (rpm) Maximum speed oth (SKM1NN and SKU1NN) Weight Moment of inertia of rotating components kg [lb] x 1-6 kg m 2 [x 1-6 lb ft 2 ] 1.2 [2.26] 5.1 [121] 1.14 [2.51] 5.7 [135.2] 1.18 [2.6] 6.4 [151.9] 1.2 [2.65] 7.1 [168.5] 1.3 [2.87] 9.3 [22.7] 1.39 [3.6] 11.4 [.5] 1.55 [3.42] 14.6 [339.4] 1 kg m 2 = lb ft 2 This table details Group 1 technical data for gear motors based on the model and displacement configuration. For further information, please see TurollaOCG publication Group 1, 2 and 3 Gear Motors,, L [3.64] 17.1 [45.8] C Caution The rated and peak pressure mentioned are for motors with flanged ports only. When threaded ports are required a de-rated performance has to be considered. To verify the compliance of an high pressure application with a threaded ports pump apply to a TurollaOCG representative. 16 L February 211 Rev

17 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 1 Gear pump dimensions SNP1NN 1 and 1D This drawing shows the standard porting for 1 and 1D. vailable in Series SNP1NN only. 1 1D 29 [1.14] max Recommended tightening torque: 7-12 Nm Ø 25.4 [1. ] X 1:8 1.8 ±.5 [.425 ±.2] Ø 9.82 [.387] Cone reference diameter 12.4 [.488] 14.4 [.583] M7-6g 4.2 [.165] Pilot width (min full thd 1 [.394] deep) [.25] Distance from front flange to cone reference diameter 16.5 [.65] E/e [ ] [ ] ±.5 [.2] D/d C/c ±.2 [.8] 88.1 [3.47] max (53.8 [2.12] max) (34.3 [1.35] max) (71.9 [2.83] 45.7 [1.8] 26.2 [1.3] Ø [ ] Ø.75 [.295] X 68 ±.25 [2.68 ±.1] body width 52.4 [2.6] 69.4 [2.73] max 74.5 [2.93] max 21.5 [.846] 14 [.551] 4.5 [.177] Distance from front flange to shoulder Ø [ ] Spline: Z=15 M=.75 alfa=3 Circular tooth thickness: [ ] Internal spline dia: [ ] SNP1NN 1 and 1D dimensions Frame size 1,2 1,7 2,2 2,6 3,2 3,8 4,3 6, 7,8 Dimension Inlet/Outlet [1.486] 79.5 [3.13] 38.5 [1.516] 81. [3.189] 39.5 [1.555] 83. [3.268] 4.5 [1.634] 85. [3.346] 41.5 [1.634] 87. [3.425] C/c 12 [.472] D/d 26 [1.24] E/e M [1.673] 89. [3.54] 43.5 [1.713] 91. [3.583] [1.841] 97.5 [3.839] 5. [1.969] 14. [4.94] Model code examples and maximum shaft torque Flange/drive gear Model code example Maximum shaft torque 1 SNP1NN/3,8RN1P1C2C2NNNN/NNNNN 25 N m [221 lb in] 1D SNP1NN/6,LN1DP1C2C2NNNN/NNNNN 35 N m [31 lb in] For further details on ordering, see Model Code, pages L February 211 Rev 17

18 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 1 Gear pump dimensions (continued) SKP1NN 2 and 2F This drawing shows the standard porting for 2 and 2F. vailable in Series SKP1NN only. 35 [1.378] 2 max 2F Recommended tightening torque: 1-16 Nm X 15.5 [.61] [.62] 1: 8 8. [.315] Distance from front flange to cone reference diameter 7. [.6] Pilot width 16.5 [.65] ±.5 [±.2] (32.1 [1.264] max) 24.5 [.965] 68. ±.25 [2.677 ±.1] body width 31.5 [1.24] 8.3 [.3] Distance from front flange to shoulder Recommended tightening torque: 1-16 Nm 11.7 [.461] [ ] 1.8 ±.5 [.425 ±.2] Ø13.95 [.549] Cone reference diameter M1x1-6g - E/e [ ] C/c D/d 88.2 [3.472] max ±.2 [±.8] (min full thd 1 mm [.394] deep) (56.1 [2.29] max) (73. [2.874]) 48.5 [1.99] Ø [ ] X 56. [2.25] 7.9 [2.791] max 74.5 [2.933] max [ ] M1 x 1-6g [ ] [ ] Ø.75 [.295] [ ] SKP1NN 2 and 2F dimensions Frame size 1,2 1,7 2,2 2,6 3,2 3,8 4,3 6, 7, Dimension Inlet/Outlet [1.486] 79.5 [3.13] 38.5 [1.516] 81. [3.189] 39.5 [1.555] 83. [3.268] 4.5 [1.634] 85. [3.346] 41.5 [1.634] 87. [3.425] 42.5 [1.673] 89. [3.54] C/c 12 [.472] D/d 26 [1.24] E/e M [1.713] 91. [3.583] [1.841] 97.5 [3.839] 5. [1.969] 14. [4.94] 54.5 [2.146] 113. [4.449] 58.5 [2.33] 121. [4.764] Model code examples and maximum shaft torque Flange/drive gear Model code example Maximum shaft torque 2 SKP1NN/6,RN2P1C2C2NNNN/NNNNN 5 N m [442 lb in] 2F SKP1NN/ 2,2LN2FP1C2C2NNNN/NNNNN 24 N m [212 lb in] For further details on ordering, see Model Code, pages L February 211 Rev

19 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 1 Gear pump dimensions (continued) SNP1NN, SEP1NN 3C This drawing shows the standard porting for 3C. 3C 22. [.866] 8.5 [.335] [ ] X 1.8 ±.5 [.425 ±.2] 7. [.6] Pilot width [ ] [ ] ±.5 [±.2] ±1. [±.39] 4.8 ±.1 [.189 ±.4] 8.5 [.335] max 4. [1.575] [1.167] 1.35 [.47] 63. ±.25 [2.48 ±.1] body width C/c 2.5 [.98] Ø.4 [.16] X Ø [ ] 4. [1.575] 74.5 [2.933] max OR 28.3 x [.79] [.896] min SNP1NN, SEP1NN 3C dimensions Frame size 1,2 1,7 2,2 2,6 3,2 3,8 4,3 6, 7,8 Dimension [1.486] 7 [2.756] 38.5 [1.516] 71.5 [2.815] 39.5 [1.555] 73.5 [2.894] 4.5 [1.634] 75.5 [2.972] 41.5 [1.634] 77.5 [3.51] 42.5 [1.673] 79.5 [3.13] 43.5 [1.713] 81.5 [3.29] [1.841] 88. [3.465] 5 [1.969] 94.5 [3.72] Inlet C M18 x 1.5 THD 12 [.472] deep Outlet c M14 x 1.5, THD 12 [.472] deep M18 x 1.5, THD 12 [.472] deep Model code examples and maximum shaft torque Flange/drive gear Model code example Maximum shaft torque 3C SNP1NN/1,7RN3C3D5D3NNNN/NNNNN SEP1NN/2,2LN3C3D5D3NNNN/NNNNN 14 N m [124 lb in] For further details on ordering, see Model Code, pages L February 211 Rev 19

20 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 1 Gear pump dimensions (continued). [1.63] 6G SKP1NN 6G and 6S This drawing shows the standard porting for 6G and 6S. vailable in Series SKP1NN only. max 6S 19.1 [.752] 7.9 [.311] Distance from front flange to shoulder 6. [.236] Pilot width 8. [.315] ±.5 [.2] 13.4 [4.71] max [3.258] R 32.1 [1.26] max 7.9 [.311]. [1.63] Distance from front flange to shoulder 19.1 [.752] [ ] 1.8 ±.5 [.425 ±.2] [ ] - C/c [ ] Straight thread O-Ring boss 8.2 [3.157] max [ ] 68. ±.25 [2.677 ±.1] body width Ø.75 [.3] X 74.5 [2.933] max 15.6 [.614] [ ] Splined: SE J498-9T-2/4DP Flat root side fit Circular tooth thickness:.1mm [.5] less than class 1 fit [ ] SKP1NN 6G and 6S dimensions Frame size 1,2 1,7 2,2 2,6 3,2 3,8 4,3 6, 7, Dimension [1.663] 84 [3.37] 43 [1.693] 85.5 [3.366] 44 [1.732] 87.5 [3.445] 45. [1.772] 89.5 [3.524] 46. [1.811] 91.5 [3.62] 47 [1.85] 93.5 [3.681] 48 [1.89] 95.5 [3.76] Inlet C ¾ 16UNF 2, THD 14.3 [.563] deep Outlet c 9/ 16 18UNF 2, THD 12.7 [.5] deep [2.18] 12 [4.16] 54.5 [2.146] 18.5 [4.2] 59 [2.323] [4.626] 63.5 [2.5] [4.941] Model code examples and maximum shaft torque Flange/drive gear Model code example Maximum shaft torque 6G SKP1NN/3,2RN6GP1E4E3NNNN/NNNNN 32 N m [283 lb in] 6S SKP1NN/12LN6SP1E4E3NNNN/NNNNN 34 N m [31 lb in] For further details on ordering, see Model Code, pages L February 211 Rev

21 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 1 Gear motor dimensions SKM1NN 1 This drawing shows the standard porting for 1. vailable in Series SKM1NN only. 1 Ø 25.4 [1. ] X 1:8 1.8 ±.5 [.425 ±.2] Ø 9.82 [.387] Cone reference diameter 29 [1.14] 12.4 [.488] 14.4 [.583] M7-6g Recommended tightening torque: 7-12 Nm 4.2 [.165] Pilot width (min full thd 1 [.394] deep) max 5.2 [.25] Distance from front flange to cone reference diameter 16.5 [.65] - ±.5 [.2] E/e D/d C/c ±.2 [.8] 88.1 [3.47] max [ ] Ø.75 (34.3 max) [1.35] (53.8 max) [2.12] X (71.9) [2.83] 26.2 [1.3] 45.7 [1.8] Ø7.2-8 [ ] 68 ±.25 [2.68 ±.1] body width 52.4 [2.6] 69.4 [2.73] max 21.6 ±.5 [.85 ±.2] 74.5 [2.93] max M12x1.5-6H Drain port [ ] SKM1NN 1 dimensions Frame size 2,6 3,2 3,8 4,3 6, 7, Dimension Inlet/Outlet 4.5 [1.594] 85 [3.346] 41.5 [1.634] 87 [3.425] 42.5 [1.673] 89 [3.54] 43.5 [1.713] 91 [3.583] [1.841] 97.5 [3.839] C/c 12 [.472] D/d 26 [1.24] E/e M5 5 [1.969] 14 [4.94] 54.5 [2.146] 113 [4.449] 58.5 [2.33] 121 [4.764] Model code examples and maximum shaft torque Flange/drive gear Model code example Maximum shaft torque 1 SKM1NN/3,2N1M1C2C2NNNN/NNNNN 25 N m [221 lb in] For further details on ordering, see Model Code, pages L February 211 Rev 21

22 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 1 Gear motor dimensions (continued) 2 35 [1.378] SKM1NN, SKU1NN 2 and 2F This drawing shows the standard porting for 2 and 2F. max 2F 15.5 [.61] 8. [.315] Distance from front flange to cone reference diameter 7. [.6] Pilot width 31.5 [1.24] Recommended tightening torque: 1-16 Nm [ ] X 1.8 ±.5 [.425 ±.2] Ø13.95 [.549] Cone reference diameter [.62] 1: 8 M1x1-6g [.65] E/e [ ] ±.5 [±.2] C/c D/d 88.2 [3.472] max (32.1 [1.264] max) (56.1 [2.29] max) (min full thd 1 [.394] deep) ±.2 [±.8] (73. [2.874]) 24.5 [.965] 48.5 [1.99] 68. ±.25 [ ±.1] body width Ø [ ] 56. [2.25] 7.9 [2.791] max 74.5 [2.933] max M12x1.5-6H Drain port Ø.75 [.295] 8.3 [.3] Distance from front flange to shoulder X [.461] [ ] M1 x 1-6g Recommended tightening torque: 1-16 Nm [ ] [ ] [ ] SKM1NN, SKU1NN 2 and 2F dimensions Frame size 2,6 3,2 3,8 4,3 6, 7, Dimension Inlet/Outlet 4.5 [1.594] 85 [3.346] 41.5 [1.634] 87 [3.425] 42.5 [1.673] 89 [3.54] 43.5 [1.713] 91 [3.583] [1.841] 97.5 [3.839] C/c 12 [.472] D/d 26 [1.24] E/e M5 5 [1.969] 14 [4.94] 54.5 [2.146] 113 [4.449] 58.5 [2.33] 121 [4.764] Model code examples and maximum shaft torque Flange/drive gear Model code example Maximum shaft torque 2 2F SKM1NN/1N2M1C2C2NNNN/NNNNN SKU1NN/6,LN2M1C2C2NNNN/NNNNN SKM1NN/6,N2FM1C2C2NNNN/NNNNN SKU1NN/6,LN2FM1C2C2NNNN/NNNNN For further details on ordering, see Model Code, pages N m [442 lb in] 24 N m [212 lb in] 22 L February 211 Rev

23 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 1 Gear motor dimensions (continued) SKM1NN 6G and 6S This drawing shows the standard porting for 6G and 6S. vailable in Series SKM1NN only. 6G 6S. [1.63] max 19.1 [.752] 7.9 [.311] Distance from front flange to shoulder 6. [.236] Pilot width ±.5 [.2] 8. [.315] 13.4 [4.71] max [3.258] R 32.1 [1.26] max 7.9 [.311]. [1.63] Distance from front flange to shoulder 19.1 [.752] [ ] X 1.8 ±.5 [.425 ±.2] [ ] [ ] - C/c [ ] Straight thread O-Ring boss 8.2 [3.157] max [ ] X Ø.75 [.3] 68. ±.25 [2.677 ±.1] body width 74.5 [2.933] max 7/16-2UNF-2 Drain port 15.6 [.614] [ ] Splined: SE J498-9T-2/4DP Flat root side fit Circular tooth thickness:.1 [.5] less than class 1 fit SKM1NN 6G and 6S dimensions Frame size 2,6 3,2 3,8 4,3 6, 7, Dimension 45 [1.771] 89.5 [3.523] 46 [1.811] 91.5 [3.62] 47 [1.85] 93.5 [3.681] 48 [1.889] 95.5 [3.759] [2.17] 12 [4.15] 54.5 [2.145] 18.5 [4.1] Inlet/Outlet C/c ¾ 16UNF 2, THD 14.3 [.563] deep 59 [2.322] [4.625] 63.5 [2.5] [4.94] Model code examples and maximum shaft torque Flange/drive gear Model code example Maximum shaft torque 6G SKM1NN/6,N6GM6E4E4NNNN/NNNNN 32 N m [283 lb in] 6S SKM1NN/12N6SM6E4E4NNNN/NNNNN 34 N m [31 lb in] For further details on ordering, see Model Code, pages L February 211 Rev 23

24 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 1 Group 1 pump ports vailable pump ports for Group 1 C D E F 45 o c (4 holes min. full thd. 1 [.394] deep) i (4 holes min. full thd. 1 [.394] deep) a b g h d e f Dimensions of Group 1 pumps ports Port type C D E F Port dimensions a b c g h i d e f Inlet 13 [.512] 3 [1.181] M6 12 [.462] 26 [1.24] M5 M18x1.5 ¾ 16UNF 2 ³ 8 Gas (SPP) 1,2 Outlet 8 [.315] 3 [1.181] M6 12 [.462] 26 [1.24] M5 M18x UNF 2 ³ 8 Gas (SPP) Frame size 1,7 2,2 2,6 3,2 3,8 4,3 6, 7, Inlet 13 [.512] 3 [1.181] M6 12 [.462] 26 [1.24] M5 M18x1.5 ¾ 16UNF 2 ³ 8 Gas (SPP) Outlet 8 [.315] 3 [1.181] M6 12 [.462] 26 [1.24] M5 M18x UNF 2 ³ 8 Gas (SPP) Inlet 13 [.512] 3 [1.181] M6 12 [.462] 26 [1.24] M5 M18x1.5 ¾ 16UNF 2 ³ 8 Gas (SPP) Outlet 8 [.315] 3 [1.181] M6 12 [.462] 26 [1.24] M5 M18x UNF 2 ³ 8 Gas (SPP) Inlet 13 [.512] 3 [1.181] M6 12 [.462] 26 [1.24] M5 M18x1.5 ¾ 16UNF 2 ³ 8 Gas (SPP) Outlet 8 [.315] 3 [1.181] M6 12 [.462] 26 [1.24] M5 M18x UNF 2 ³ 8 Gas (SPP) Inlet 13 [.512] 3 [1.181] M6 12 [.462] 26 [1.24] M5 M18x1.5 ¾ 16UNF 2 ³ 8 Gas (SPP) Outlet 8 [.315] 3 [1.181] M6 12 [.462] 26 [1.24] M5 M18x UNF 2 ³ 8 Gas (SPP) Inlet 13 [.512] 3 [1.181] M6 12 [.462] 26 [1.24] M5 M18x1.5 ¾ 16UNF 2 ³ 8 Gas (SPP) Outlet 8 [.315] 3 [1.181] M6 12 [.462] 26 [1.24] M5 M18x UNF 2 ³ 8 Gas (SPP) Inlet 13 [.512] 3 [1.181] M6 12 [.462] 26 [1.24] M5 M18x1.5 ¾ 16UNF 2 ³ 8 Gas (SPP) Outlet 8 [.315] 3 [1.181] M6 12 [.462] 26 [1.24] M5 M18x UNF 2 ³ 8 Gas (SPP) Inlet 13 [.512] 3 [1.181] M6 12 [.462] 26 [1.24] M5 M18x1.5 ¾ 16UNF 2 ³ 8 Gas (SPP) Outlet 13 [.512] 3 [1.181] M6 12 [.462] 26 [1.24] M5 M18x UNF 2 ³ 8 Gas (SPP) Inlet 13 [.512] 3 [1.181] M6 12 [.462] 26 [1.24] M5 M18x1.5 ¾ 16UNF 2 ³ 8 Gas (SPP) Outlet 13 [.512] 3 [1.181] M6 12 [.462] 26 [1.24] M5 M18x UNF 2 ³ 8 Gas (SPP) Inlet 13 [.512] 3 [1.181] M6 12 [.462] 26 [1.24] M5 M18x1.5 ¾ 16UNF 2 ³ 8 Gas (SPP) Outlet 13 [.512] 3 [1.181] M6 12 [.462] 26 [1.24] M5 M18x UNF 2 ³ 8 Gas (SPP) Inlet 13 [.512] 3 [1.181] M6 12 [.462] 26 [1.24] M5 M18x1.5 ¾ 16UNF 2 ³ 8 Gas (SPP) Outlet 13 [.512] 3 [1.181] M6 12 [.462] 26 [1.24] M5 M18x UNF 2 ³ 8 Gas (SPP) 24 L February 211 Rev

25 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 1 Group 1 motor ports vailable ports for bi-directional motor SKM1NN C D E F 45 o c (4 holes min. full thd. 1 [.394] deep) i (4 holes min. full thd. 1 [.394] deep) a b g h d e f SKM1NN bi-directional motor ports dimensions (all frame sizes) Port type C D E F Port dimensions a b c g h i d e f Inlet/Outlet 13 [.512] 3 [1.181] M6 12 [.472] 26 [1.24] M5 M18x1.5 ¾ 16UNF 2 ³ 8 Gas (SPP) Drain M12x1.5 M12x1.5 M12x UNF Gas (SPP) SNU1NN, SKU1NN uni-directional motor ports dimensions Port type C D E F Port dimensions a b c g h i d e f 2,6 Outlet 13 [.512] 3 [1.181] M6 12 [.472] 26 [1.24] M5 M18x1.5 ¾ 16UNF 2 ³ 8 Gas (SPP) Inlet 8 [.315] 3 [1.181] M6 12 [.472] 26 [1.24] M5 M14x UNF 2 ³ 8 Gas (SPP) 3,2 Outlet 13 [.512] 3 [1.181] M6 12 [.472] 26 [1.24] M5 M18x1.5 ¾ 16UNF 2 ³ 8 Gas (SPP) Inlet 8 [.315] 3 [1.181] M6 12 [.472] 26 [1.24] M5 M14x UNF 2 ³ 8 Gas (SPP) 3,8 Outlet 13 [.512] 3 [1.181] M6 12 [.472] 26 [1.24] M5 M18x1.5 ¾ 16UNF 2 ³ 8 Gas (SPP) Inlet 8 [.315] 3 [1.181] M6 12 [.472] 26 [1.24] M5 M14x UNF 2 ³ 8 Gas (SPP) 4,3 Outlet 13 [.512] 3 [1.181] M6 12 [.472] 26 [1.24] M5 M18x1.5 ¾ 16UNF 2 ³ 8 Gas (SPP) Inlet 8 [.315] 3 [1.181] M6 12 [.472] 26 [1.24] M5 M14x UNF 2 ³ 8 Gas (SPP) 6, Outlet 13 [.512] 3 [1.181] M6 12 [.472] 26 [1.24] M5 M18x1.5 ¾ 16UNF 2 ³ 8 Gas (SPP) Inlet 13 [.512] 3 [1.181] M6 12 [.472] 26 [1.24] M5 M18x UNF 2 ³ 8 Gas (SPP) 7,8 Outlet 13 [.512] 3 [1.181] M6 12 [.472] 26 [1.24] M5 M18x1.5 ¾ 16UNF 2 ³ 8 Gas (SPP) Inlet 13 [.512] 3 [1.181] M6 12 [.472] 26 [1.24] M5 M18x UNF 2 ³ 8 Gas (SPP) 1 Outlet 13 [.512] 3 [1.181] M6 12 [.472] 26 [1.24] M5 M18x1.5 ¾ 16UNF 2 ³ 8 Gas (SPP) Inlet 13 [.512] 3 [1.181] M6 12 [.472] 26 [1.24] M5 M18x UNF 2 ³ 8 Gas (SPP) 12 Outlet 13 [.512] 3 [1.181] M6 12 [.472] 26 [1.24] M5 M18x1.5 ¾ 16UNF 2 ³ 8 Gas (SPP) Inlet 13 [.512] 3 [1.181] M6 12 [.472] 26 [1.24] M5 M18x UNF 2 ³ 8 Gas (SPP) Type (displacement) L February 211 Rev 25

26 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 1 Shaft and flange availability This table details the standard Group 1 shafts and flange combinations that are currently available with the maximum shaft torque limits. For further information, please see TurollaOCG publications Group 1 Gear Pumps, L and Group 1, 2 and 3 Gear Motors,, L Shaft and flange availability and torque capacity Shaft Mounting flange code with maximum torque in N m [lbf in] Description Code Taper 1:8 25 [221] Taper 1:8 5 [442] Spline T-15, m=.75, alfa=3 o D 35 [31] SE spline J 498-9T-2/4DP S 34 [31] Parallel 12 mm [.47 in] F 24 [212] Parallel 12.7 mm [.5 in] G 32 [283] TurollaOCG Tang C 14 [124] 26 L February 211 Rev

27 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 2 Overview TurollaOCG Group 2 family of gear pumps: SNP2NN, SKP2NN and motors: SNM2NN, SNU2NN, SKU2NN are pressure balanced to provide high efficiency for the entire series. The SNP2NN pump accommodates SE 9-tooth and the SKP2NN pump accomodates SE 11-tooth splined shaft for higher torque applications. The SNM2NN (a bi-directional motor) and the SNU2NN, SKU2NN (uni-directional motors) complete the family. Group 2 gear pumps and motors Design The Group 2 family of gear pumps and motors have a full range of mounting flanges meeting the standards of the market. The robust shaft seal design has a built-in stiffener and dust lip. The extruded aluminum alloy body is built for high pressure, complete with flanged or threaded ports that are compatible with market standards. Their patented sealing system design with high pressures and prevents leaks. SKP2NN are 11-tooth splined shaft gear pumps. Features Special features within the Group 2 family include: wide range of displacement (from 4 to 25 cm 3 /rev [from.24 to 1.54 in 3 /rev] for pumps; and from 6 to 25 cm 3 /rev [from.36 to 1.54 in 3 /rev] for motors) various splined, parallel, and tapered shaft ends many types of industry-standard and special engine mounting flanges assorted port configurations including European, DIN standard, SPP, and O-ring boss numerous relief valve options, including full-flow, pilot, and others outrigger bearing assembly available for high radial and thrust load applications multiple configurations in combination with SNP1NN, SKP1NN, SKP2NN and SNP3NN pumps. L February 211 Rev

28 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 2 Technical data for pumps Technical data Group 2 gear pumps Displacement SNP2NN Peak pressure Rated pressure cm 3 /rev [in 3 /rev] bar [psi] Frame size 4, 6, 8, [.24] 28 [46] 25 6 [.37] 28 [46] [.51] 28 [46] [.66] 28 [46] [.88] 28 [46] [1.2] 28 [46] [1.17] 23 [3335] 21 [345] 22.8 [1.39] 2 [29] 18 [261] 25.2 [1.54] 175 [2638] 16 [232] Minimum speed at -1 bar Minimum speed at 1-18 bar min -1 (rpm) Min. speed at 18 bar to rated pressure Maximum speed SKP2NN Peak pressure Rated pressure bar [psi] 28 [46] [46] [46] [46] [46] [46] [377] 24 [348] 23 [3335] 21 [345] 2 [29] 19 [55] Minimum speed at -1 bar Minimum speed at 1-18 bar min -1 (rpm) Min. speed at 18 bar to rated pressure Maximum speed oth (SNP2NN, SKP2NN) Weight Moment of inertia of rotating components Theoretical flow at maximum speed 1 kg m 2 = lb ft 2 kg [lb] x 1-6 kg m 2 [x 1-6 lb ft 2 ] l/min [US gal/min] 2.3 [5.1] 21.3 [55] 15.6 [4.1] 2.4 [5.3] 26.5 [629] 24. [6.3] 2.5 [5.5] 32.4 [769] 33.6 [8.9] 2.7 [5.8] 38.4 [911] 43.2 [11.4] 2.9 [6.3] 47.3 [1122] 5.4 [13.3] 3. [6.5] 53.3 [1265] 5.4 [13.3] 3.1 [6.7] 59.2 [145] 57.6 [15.2] 3.2 [7] 68.1 [1616] 68.4 [18] 3.3 [7.3] 74.1 [1758] 75.6 [2] This table details Group 2 technical data for gear pumps based on the model and displacement configuration. For further information about application and configuration of gear pumps, please see TurollaOCG publication Group 2 Gear Pumps, L C Caution The rated and peak pressure mentioned are for pumps with flanged ports only. When threaded ports are required a de-rated performance has to be considered. To verify the compliance of an high pressure application with a threaded ports pump apply to a TurollaOCG representative. 28 L February 211 Rev

29 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 2 Technical data for motors Technical data Group 2 gear motors cm Displacement 3 /rev [in 3 /rev] SNM2NN (bi-directional motor) Peak pressure Rated pressure Outlet pressure bar [psi] Frame size 6, 8, [.36] 28 [46] [.513] 28 [46] [.659] 28 [46] [.879] 28 [46] [1.25] 26 [377] 23 [3335] 23 [3335] 19.2 [1.171] 23 [3335] 21 [3] 21 [3] 22.8 [1.391] 2 [29] 18 [261] 18 [261] Minimum speed min -1 (rpm) Maximum speed SNU2NN (uni-directional motor) Peak pressure Rated pressure bar [psi] 28 [46] [46] [46] [377] 23 [3335] 23 [3335] 21 [3] 2 [29] 18 [261] 25.2 [1.538] 18 [261] 16 [232] 16 [232] 18 [261] 16 [232] Minimum speed min -1 (rpm) Maximum speed SKU2NN (uni-directional motor) Peak pressure Rated pressure bar [psi] 28 [46] [46] [46] [377] 23 [3335] 23 [3335] 21 [3] 2 [29] 18 [261] 175 [2815] 16 [232] Minimum speed min -1 (rpm) Maximum speed ll (SNM2NN, SNU2NN, SKU2NN) Weight Moment of inertia of rotating components Theoretical flow at maximum speed 1 kg m 2 = lb ft 2 kg [lb] x 1-6 kg m 2 [x 1-6 lb ft 2 ] l/min [US gal/min] 2.4 [5.3] 26.5 [629] 24 [6.3] 2.5 [5.5] 32.4 [769] 33.6 [8.9] 2.7 [5.5] 38.4 [911] 43.2 [11.4] 2.9 [6.3] 47.3 [1122] 5.4 [13.3] 3. [6.5] 53.3 [1265] 5.4 [13.3] 3.1 [6.7] 59.2 [145] 57.6 [15.2] 3.2 [7] 68.1 [1616] 68.4 [18] 3.3 [7.3] 74.1 [1758] 75.6 [2] This table details the performance of the Group 2 gear motors. For further information about application and configuration of gear motors, please see TurollaOCG publication Group 1, 2 and 3 Gear Motors, Technical Information, L C Caution The rated and peak pressure mentioned are for motors with flanged ports only. When threaded ports are required a de-rated performance has to be considered. To verify the compliance of an high pressure application with a threaded ports pump apply to a TurollaOCG representative. L February 211 Rev 29

30 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 2 Gear pump dimensions SNP2NN 1D, 1F and 1 This drawing shows the standard porting for 1D, 1F and D 1F max 4.5 [1.596] 19.5 [.768] 36.5 [1.438] ±.5 [.2] 17 [.67] 1 [.394] 6.5 [.256] Ø 16.5 [.65 ] Ø 15 [.591 ] M6 thread 16 [.63] deep Spline: 17x14 DIN 5482 Profile offset +.6 [.24] 6.5 [.256] - 3 [1.182] (96.2 [3.79]) Ø.75 [.3] 32.4 [1.7] 63.8 [2.514] X [ ] [.65 ] ±.25[3.546 ±.1] body width 9 [3.55] 71.5 [2.817] 9 [3.546] max (41.9 [1.651]) (73.3 [2.888]) [4.539] max C/c 6.3 [.248] 21.7 [.854] 18 [.79] 5 [.2] (min full thd 12 [.472] deep) E/e 1 : 8 D/d ±.2 [.8] [ ] M12x1.25-6g 15.7 ±.5 [.619 ±.2 ] [.374 ] [1.438 ] Nut and washer supplied with pump Recommended tightening torque: Nm 9.5 Ø [.687] Ø 36.5 X SNP2NN 1, 1F and 1D dimensions Frame size 4, 6, 8, Dimension Inlet Outlet [1.73] 9. [3.543] 93. [3.681] 45 [1.772] 97.5 [3.839] 49 [1.929] 11.5 [3.996] 17.5 [4.232] 52 [2.47] [4.39] 56 [2.25] [4.574] [4.783] 59 [2.323] [4.941] C 13.5 [.531] 2 [.787] 23.5 [.925] D 3 [1.181] 4 [1.575] E M6 M8 c 13.5 [.531] 2 [.787] d 3 [1.181] 4 [1.575] e M6 M8 Model code examples and maximum shaft torque Flange/drive gear Model code example Maximum shaft torque 1D SNP2NN/14LN1DP1C7C3NNNN/NNNNN 9 N m [797 lb in] 1F SNP2NN/19LN1FP1C7C3NNNN/NNNNN 9 N m [797 lb in] 1 SNP2NN/8,LN1P1C3C3NNNN/NNNNN 15 N m [1328 lb in] For further details on ordering, see Model Code, pages L February 211 Rev

31 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 2 Gear pump dimensions (continued) SNP2NN 2D and 2 This drawing shows the standard porting for 2D and 2. 2 max 38 [1.496] 23.5 [.952] 13.5 [.531] 2D 9 ±.25 [3.543 ±.1] body width (44.5 [1.72]) C/c ±.5 [±.2] 16.5 [.65] 5.7 [.224] 19.3 [.76] 12.5 [.492] 7.2 [.283] Ø 8 [3.15 ] Ø [ ] Spline: 17x14 DIN 5482 profile offset +.6 [.24] (1 [3.937]) 34.5 [1.358] 65.5 [2.579] Ø.75 [.3] X 9 [.354] 72 [2.835] 92 [3.622] max (75.5 [2.972]) 12 [4.724] max 45 (min full thd 12 [.472] deep) - E/e D/d ±.2 [±.8] M12x1.25-6g [.687] 1 : ±.5 [.618 ±.2 ] Nut and washer supplied with pump Recommended tightening torque: Nm X [ ] [ ] SNP2NN 2D and 2 dimensions Frame size 4, 6, 8, Dimension Inlet Outlet 39.8 [1.567] 92.5 [3.642] 41.1 [1.618] 96 [3.78] 43.1 [1.697] 1 [3.937] 47.5 [1.87] 14 [4.94] 47.5 [1.87] 11 [4.331] 47.5 [1.87] 114 [4.488] C 15 [.591] 2 [.787] D 4 [1.575] E M6 c 15 [.591] d 35 [1.378] e M [1.87] 118 [4.646] 55 [2.165] 124 [4.882] 64.5 [2.539] 128 [5.39] Model code examples and maximum shaft torque Flange/drive gear Model code example Maximum shaft torque 2D SNP2NN/17LN2DP175NNNN/NNNNN 13 N m [1151 lb in] 2 SNP2NN/6,RN2P165NNNN/NNNNN 14 N m [1239 lb in] For further details on ordering, see Model Code, pages L February 211 Rev 31

32 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 2 Gear pump dimensions (continued) SNP2NN 3C This drawing shows the standard porting for 3C. 3C ±.5 [±.2] ±.5 [±.2] 7.2 [.286] Ø 52 [2.47 ] X 2 [.79] Ø [ ] [.126 ] 13 [4.92] max O-Ring x [1.181] 9 ±.25 [3.543 ±.1] body width (6 [2.362 ]) 45.7 [1.799] 14.3 [.563] [.457 ] 3 [1.181] (6 [2.384]) 8.5 [.335] 45 Ø.75 [.3] X C/c E/e [.258 ] [.17 ] 8 [.315 ] (min full thd 12 [.472] deep) D/d ±.2 [±.8] 15.7 ±.5 [.618 ±.2 ] Ø 34 [1.338] Ø 3 [1.181] 12 [.472] 19 [.748] 8 [.315] Coupling supplied with pump SNP2NN 3C dimensions Frame size 4, 6, 8, Dimension Inlet Outlet 37.3 [1.469] 81.5 [3.29] 38.6 [1.52] 85 [3.346] 4.6 [1.598] 89 [3.54] 45 [1.772] 93 [3.661] 45 [1.772] 99 [3.897] 45 [1.772] 13 [4.55] C 15 [.591] 2 [.787] D 4 [1.575] E M6 c 15 [.591] d 35 [1.378] e M6 45 [1.772] 17 [4.212] 52.5 [2.67] 113 [4.448] 62 [2.441] 117 [4.66] Model code example and maximum shaft torque Flange/drive gear Model code example Maximum shaft torque 3C SNP2NN/14RN3CP375NNNN/NNNNN 7 N m [62 lb in] For further details on ordering, see Model Code, pages L February 211 Rev

33 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 2 Gear pump dimensions (continued) SNP2NN 4/5D and 4/5 This drawing shows the standard porting for 4/5 and 4/5D. 4 / 5 ±.5 [.2] 4.5 [1.594] 26 [1.24] 13.5 [.531] Ø [ ] 4D / 5D Ø.75 [.3] X Spline: 17x14 DIN 5482 profile offset +.6 [.24] 13 [4.55] max [.453 ] 3 [1.181] 4 ody 9 ±.5 [3.543 ±.1] body width 45.7 [1.799] 14.3 [.563] 3 [1.181] (6 [2.362]) 5 ody (6 [2.362]) 8.5 [.335] 45 (min full thd 12 [.472] deep) [.118 ] ±.5 [±.2] C/c 7.2 [.283] E/e 19 [.748] 8.2 [.323] 19.3 [.76] D/d ±.2 [±.8] +.12 [ ] M12x1.25-6g 1 : [.687] 15.7 ±.5 [.618 ±.2] Ø 5 [1.969 ] Nut and washer supplied with pump Recommended tightening torque: Nm X SNP2NN 4/5D and 4/5 dimensions Frame size 4, 6, 8, Dimension Inlet Outlet 37.3 [1.469] 81.5 [3.28] 38.6 [1.52] 85 [3.364] 4.6 [1.598] 89 [3.53] 45 [1.772] 93 [3.661] 45 [1.772] 99 [3.897] 45 [1.772] 13 [4.55] C 15 [.591] 2 [.787] D 4 [1.575] E M6 c 15 [.591] d 35 [1.378] e M6 45 [1.772] 17 [4.212] 52.5 [2.67] 113 [4.448] 62 [2.441] 117 [4.66] Model code examples and maximum shaft torque Flange/drive gear Model code example Maximum shaft torque 4D SNP2NN/8,LN4DP175NNNN/NNNNN 5D SNP2NN/22RN5DP175NNNN/NNNNN 13 N m [1151 lb in] 4 SNP2NN/6,LN4P165NNNN/NNNNN 5 SNP2NN/14RN5P175NNNN/NNNNN 14 N m [1239 lb in] For further details on ordering, see Model Code, pages L February 211 Rev 33

34 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 2 Gear pump dimensions (continued) SKP2NN 6S and SNP2NN 6S, 6G This drawing shows the standard porting for 6S, 6G and 6S. 6S (SKP2NN) 6S (SNP2NN) 6G 38 [1.496] 31.7 [1.248] 132 [5.197] max max 31.7 [1.248] 1.5 [.413] 23.8 [.937] 7.9 [.311] [4.188] ±.5 [.2] Ø [ ] 6 [.236] 12 [.472] Splined: SE J498-11T-16/32DP Flat root side fit (circular tooth thickness.1 mm [.5] less than standard class 1 fit) Ø [ ] 2 [.787] Splined: SE J498-9T-16/32DP Flat root side fit [4.547] max (circular tooth thickness.1 mm [.5] less than standard class 1 fit) [ ] Ø.75 [.3] X R 48 [1.889] max 9 ±.5 [3.543 ±.1] body width Straight thread O-Ring boss C/c 4. [.157 ] [.311] 23.8 [.937] 12 [.472] 6 [.236] M6-6H- THD 16 [.63] deep Ø [ ] [ ] 15.7 ±.5 [.618 ±.2 ] Ø [ ] X SNP2NN 6S, 6G and SKP2NN 6S dimensions Frame size 4, 6, 8, Dimension [1.73] 9 [3.543] 45 [1.772] 93.5 [3.681] 47 [1.85] 97.5 [3.839] 49 [1.92] 11.5 [3.996] 52 [2.47] 17.5 [4.232] 54 [2.25] [4.39] Inlet C 1 1 / 16 12UNF 2, 18. [.79] deep Outlet c 7/ 8 14UNF 2, 16.7 [.658] deep 56 [2.25] [4.547] 59 [2.323] [4.783] 61 [2.42] [4.941] Model code examples and maximum shaft torque Flange/drive gear Model code example Maximum shaft torque 6G SNP2NN/6,RN6GP1E6E5NNNN/NNNNN 8 N m [78 lb in] 6S (SNP2NN) SNP2NN/11LN6SP1E6E5NNNN/NNNNN 75 N m [664 lb in] 6S (SKP2NN) SKP2NN/22RN6SP1E6E5NNNN/NNNNN 15 N m [1328 lb in] For further details on ordering, see Model Code, pages L February 211 Rev

35 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 2 Gear pump dimensions (continued) SNP2NN 6S..xxYY../... This drawing shows the standard porting for 6S with port type x offset from center of the body. 6S..xxYY../ [5.197] max max 31.7 [1.248] [4.188] ±.5 [.2] 7.9 [.311] 23.8 [.937] [4.547] max [ ] Ø.75 [.3] X R 48 [1.889] max 9 ±.5 [3.543 ±.1] body width 45 C/c (min full thd 12 mm [.472] deep) D/d ±.2 [.8] 12 [.472] 6 [.236] E/e 2 [.787] Ø [.69 ] ±.5 [.618 ±.2] Ø [ ] X Splined: SE J498-9T-16/32DP Flat root side fit (circular tooth thickness.1 mm [.5] less than standard class 1 fit) SNP2NN 6S..xxYY../... dimensions Dimension Inlet Outlet Frame size 4, 6, 8, [1.937] 9 [3.543] 51.4 [2.23] 93.5 [3.681] 53.4 [2.12] 97.5 [3.839] 53 [2.87] 11.5 [3.996] 59 [2.322] 17.5 [4.232] 63 [2.48] [4.39] C 15 [.591] 2 [.787] D 4 [1.575] E M6 c 15 [.591] d 35 [1.378] e M6 67 [2.637] [4.547] 65.5 [2.579] [4.783] 6 [2.326] [4.941] Model code examples and maximum shaft torque Flange/drive gear Model code example Maximum shaft torque 6S..xxYY../... SNP2NN/19RN6SP175YYNN/NNNNN 75 N m [646 lb in] For further details on ordering, see Model Code, pages L February 211 Rev 35

36 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 2 Gear pump dimensions (continued) 9 ±.25 [3.543 ±.1] SNP2NN 9J This drawing shows the standard porting for 9J. 6.3 ±.75 [.248 ±.3] 17.2 ±.75 [.677 ±.3] 21.7 [.854] 12.5 ±.5 [.492 ±.2] 1: 8 M12x1.25-6g 9J Ø [Dia.687] [ ] [ ] max ±.5 [±.2] [ ] 4.5 ±1 [1.594 ±.39] Ø.75 [.3] X max [4.823] max (99.6 [3.921]) 5.4 [1.984] 49.2 [1.937] [.67 ] (min full thd 12 [.472] deep) C/c E/e D/d 4.5 ±.25 [.177 ±.1] R.8 [.31] max 9 [.354] 15.7 ±.5 [.618 ±.2] Ø [ ] X 3/8-16UNC-2 (R [.451] max) R 35 [1.378] [.748] R 1.5 [.413] 31.5 [1.24] (69 [2.717]) (34 [1.339]) 13 [4.55] max (R [.451] max) Nut and washer supplied with pump Recommended tightening torque: Nm SNP2NN 9J dimensions Frame size 4, 6, 8, Dimension 37.3 [1.469] 38.6 [1.52] 4.6 [1.598] 45 [1.772] 52.5 [2.67] 62 [2.44] 9 [3.543] 93.5 [3.68] 97.5[3.839] 11.5 [3.996] 17.5 [4.232] [4.39] [4.547] [4.783] [4.94] C 15 [.591] 2 [.787] Inlet D 4 [1.575] E M6 c 15 [.591] Outlet d 35 [1.378] e M6 Model code example and maximum shaft torque Flange/drive gear Model code example Maximum shaft torque 9J SNP2NN/14LN9JP175NNNN/NNNNN 15 N m [1328 lb in] For further details on ordering, see Model Code, pages L February 211 Rev

37 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 2 Gear pump dimensions (continued) SNP2NN 9J This drawing shows the standard porting for 9J ±.5 [.677 ±.2] 9J 21.7 [.854] 6.3 ±.75 [.248 ±.3] 9 ±.25 [3.543 ±.1 ] 12.5 ±.5 [.492 ±.2] 1:8 M12x1.25-6g Ø [.687] [ ] [ ] [4.823] max Min. full thread 12 [.472] deep max E/e ±.5 [.2] [ ] 4. ±.5 [.157 ±.2] 4.5 ±1 [1.594 ±.39] Ø [ ] 3/8-16UNC-2 (99.6 [3.921]) 49.2 [1.937] [1.984] R38 [1.496] max [.152 ] C/c D/d R.8 [.31] max 15.7 ±.5 [.618 ±.2 ] X Ø.75 [.3] X (R11.45 [.451] max) 19 [4.291] max Nut and washer supplied with pump Recommended tightening torque: Nm SNP2NN 9J dimensions Frame size 4, 6, 8, Dimension 37.3 [1.469] 38.6 [1.52] 4.6 [1.598] 45 [1.772] 52.5 [2.67] 62 [2.44] 9 [3.543] 93.5 [3.68] 97.5[3.839] 11.5 [3.996] 17.5 [4.232] [4.39] [4.547] [4.783] [4.94] C 15 [.591] 2 [.787] Inlet D 4 [1.575] E M6 c 15 [.591] Outlet d 35 [1.378] e M6 Model code example and maximum shaft torque Flange/drive gear Model code example Maximum shaft torque 9J SNP2NN/14LN9JP175NNNN/NNNNN 15 N m [1328 lb in] For further details on ordering, see Model Code, pages L February 211 Rev 37

38 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 2 Gear motor dimensions SNM2NN 1D, 1F and 1 This drawing shows the standard porting for 1D, 1F and 1. 1D 1F [.768] 1 [.394] 6.5 [.256] Ø 16.5 [.65 ] Ø15 [.591 ] Spline: 17x14 DIN 5482 Profile offset +.6 [.24] 36.5 [1.438] 3 [1.182] 6.5 [.256] M6 thread 16 [.63] deep [1.7] (96.2 [3.79]) 63.8 [2.514] Ø.75 [.3] X 4-.3 [ ] [.65 ] 31.4 ±.5 [1.24 ±.2] 9 ±.25[3.546 ±.1] body width 9 [3.55] 71.5 [2.817] 9 max [3.546] (41.9 [1.651]) (73.3 [2.888]) [4.539] max C/c (min full thd 12 [.472] deep) D/d ±.2 [.8] 1/4 Gas Drain port max 6.3 [.248] 18 [.79] E/e [ ] ±.5 [.2] [1.596] 5 [.2] 17 [.67] [.854] M12x1.25-6g [.374 ] Ø [.687] 1 : ±.5 [.619 ±.2 ] [1.438 ] Ø 36.5 Nut and washer supplied with pump Recommended tightening torque: Nm X SNM2NN 1D, 1F and 1 dimensions Dimension Inlet/Outlet Frame size 6, 8, C/c 93.5 [3.681] 45 [1.771] 97.5 [3.838] 13.5 [.531] 49 [1.929] 11.5 [3.996] 52 [2.47] 17.5 [4.232] 56 [2.24] [4.389] 2 [.787] D/d 3 [1.181] 4 [1.575] E/e M6 M [4.783] 59 [2.322] [4.94] 23.5 [.925] Model code examples and maximum shaft torque Flange/drive gear configuration Model code example Maximum shaft torque [lb in] 1D SNM2NN/8,N1DM1C3C3NNNN/NNNNN 9 N m [797 lb in] 1F SNM2NN/22N1FM1C7C7NNNN/NNNNN 9 N m [797 lb in] 1 SNM2NN/17N1M1C7C7NNNN/NNNNN 15 N m [1328 lb in] For further details on ordering, see Model Code, pages L February 211 Rev

39 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 2 Gear motor dimensions (continued) SNM2NN 2D and 2 This drawing shows the standard porting for 2 and 2D. 2D max 2 38 [1.496] 23.5 [.952] 13.5 [.531] 9 ±.25 [ ±.1] body width (44.5 [1.72]) C/c ± [.65] 5.7 [.224] 19.3 [.76] 12.5 [.492] 7.2 [.283] Ø [ ] Ø [ ] (1 [3.937]) 34.5 [1.358] 65.5 [2.579] Ø.75 [.3] X 9 [.354] 31.4 ±.5 [1.24 ±.197 ] (75.5 [2.972]) 12 [4.724] max 45 (min full thd 12 [.472] deep) E/e M12x1.25-6g [.687] 1 : ±.5 [.618 ±.2] X Spline: 17x14 DIN 5482 Profile offset +.6 [.24] 72 [2.835] 92 [3.622] max 1/4 Gas Drain port - D/d ±.2 [.8] Nut and washer supplied with pump Recommended tightening torque: Nm [ ] [ ] SNM2NN 2D and 2 dimensions Dimension Inlet/Outlet Frame size 6, 8, [1.618] 96 [3.78] 43.1 [1.697] 1 [3.937] 47.5 [1.87] 14 [4.94] 47.5 [1.87] 11 [4.331] 47.5 [1.87] 114 [4.488] 47.5 [1.87] 118 [4.646] 55 [2.165] 124 [4.882] C/c 15 [.591] 2 [.787] D/d 35 [1.378] 4 [1.575] E/e M [2.539] 128 [5.39] Model code examples and maximum shaft torque Flange/drive gear Model code example Maximum shaft torque 2D SNM2NN/25N2DM177NNNN/NNNNN 9 N m [797 lb in] 2 SNM2NN/8,N2M155NNNN/NNNNN 14 N m [1239 lb in] For further details on ordering, see Model Code, pages L February 211 Rev 39

40 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 2 Gear motor dimensions (continued) SNM2NN 3C This drawing shows the standard porting for 3C. 3C 8.5 [.335] ±.5 [±.2] 2 [.79] [.1 ] 9 ±.25 [3.576 ±.1] body width ±.5 [±.2] [.258 ] 7.2 [.286] [ ] 12 [.477] Ø 52 [2.66 ] X Ø [ ] 13 [4.92] max 31.4 ±.5 [1.24 ±.197] 1/4 gas drain port O-ring x [1.192] 3 [1.192] (6 [2.384]) 14.3 [.568] 45.7 [1.816] [.457 ] (6 [2.384]) 45 Ø.75 [.3] X E/e C/c [ ] (min full thd 12 [.477] deep) D/d ±.2 [±.8] 15.7 ±.5 [.624 ±.2] Ø 34 [1.351] Ø 3 [1.192] 19 [.755] 8 [.315] Coupling supplied with pump SNM2NN 3C dimensions Dimension Inlet/Outlet Frame size 6, 8, [1.52] 85 [3.364] 4.6 [1.598] 89 [3.53] 93 [3.661] 99 [3.897] 45 [1.772] 13 [4.55] 17 [4.212] 52.5 [2.67] 113 [4.448] C/c 15 [.591] 2 [.787] D/d 35 [1.378] 4 [1.575] E/e M6 62 [2.441] 117 [4.66] Model code examples and maximum shaft torque Flange/drive gear Model code example Maximum shaft torque 3C SNM2NN/14N3CM355NNNN/NNNNN 7 N m [62 lb in] For further details on ordering, see Model Code, pages L February 211 Rev

41 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 2 Gear motor dimensions (continued) 26 [1.24] 13.5 [.531] 4D / 5D SNM2NN 4/5D and 4/5 This drawing shows the standard porting for 4/5D, 4/5. 4 ody 9 ±.25 [.1] body width Ø.75 [.3] X +.11 [.453 ] 14.3 [.563] 8.5 [.335] 4 / 5 ±.5 [±.2] ±.5 [±.2] C/c 7.2 [.283] 19 [.748] 4.5 [1.594] 8.2 [.323] 19.3 [.76] [.687] Ø [ ] Ø [ ] Spline: 17x14 DIN 5482 Profile offset +.6 [.24] 13 [4.55] max 31.4 ±.5 [1.24 ±.2] 1/4 Gas Drain port 3 [1.181] 3 [1.181] (6 [2.362]) 5 ody 45.7 [1.799] (6 [2.362]) 45 (min full thd 12 [.472] deep) E/e [ ] - D/d ±.2 [±.8] 9 [.354 ] M12x1.25-6g 1 : ±.5 [.618 ±.2 ] Nut and washer supplied with pump Recommended tightening torque: Nm X SNM2NN 4/5D and 4/5 dimensions Dimension Inlet/Outlet Frame size 6, 8, [1.52] 85 [3.364] 4.6 [1.598] 89 [3.53] 93 [3.661] 99 [3.897] 45 [1.772] 13 [4.55] 17 [4.212] 52.5 [2.67] 113 [4.448] C/c 15 [.591] 2 [.787] D/d 35 [1.378] 4 [1.575] E/e M6 62 [2.441] 117 [4.66] Model code examples and maximum shaft torque Flange/drive gear Model code example Maximum shaft torque 4D SNM2NN/8,N4DM155NNNN/NNNNN 5D SNM2NN/17N5DM155NNNN/NNNNN 13 N m [1151 lb in] 4 SNM2NN/8,N4M155NNNN/NNNNN 5 SNM2NN/17N5M155NNNN/NNNNN 14 N m [1239 lb in] For further details on ordering, see Model Code, pages L February 211 Rev 41

42 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 2 Gear motor dimensions (continued) SNM2NN 6S and 6G This drawing shows the standard porting for 6S and 6G [.937] Ø [Dia ] 6S 31.7 [1.248] 7.9 [.311] 2 [.787] [4.547] max [ ] Ø.75 [.3] X 9/16-18UNF-2 Straight thread O-ring boss Splined SE J498-9T-16/32DP flat root side fit (circular tooth thickness.1 [.5] less than standard class 1 fit) 132 [5.197] max [4.188] R 48 [1.889] max 9±.25 [3.543±.1] body width 31.4 ±.5 [1.24 ±.2] Straight thread O-ring boss [.157 ] -.25 max 31.7 C/c -.1 ±.5 [.2] 6G 7.9 [.311] 23.8 [.937] 12 [.472] 6 [.236] [ ] [1.248] M6-6H- THD 16 [.63] deep Ø [ ] 15.7 ±.5 [.618 ±.2 ] Ø [ ] X SNM2NN 6S and 6G dimensions Frame size 6, 8, Dimension 45 [1.772] 93.5 [3.681] 47 [1.85] 97.5 [3.839] 49 [1.92] 11.5 [3.996] 52 [2.47] 17.5 [4.232] Inlet/Outlet C/c 7/ 8 14UNF 2, 16.7 [.658] deep 54 [2.25] [4.39] 56 [2.25] [4.547] 59 [2.323] [4.783] 1 1 / 16 12UNF 2, 18 [.79] deep 61 [2.42] [4.941] Model code examples and maximum shaft torque Flange/drive gear Model code example Maximum shaft torque 6S SNM2NN/8,N6SM1E5E5NNNN/NNNNN 75 N m [664 lb in] 6G SNM2NN/17N6GM6E5E5NNNN/NNNNN 8 N m [78 lb in] For further details on ordering, see Model Code, pages L February 211 Rev

43 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 2 Group 2 pump ports vailable pump ports for Group 2 C E F 45 o a b c (4 holes min. full thd. 1 [.394] deep) d g h (4 holes min. full thd. 1 [.394] deep) e f Dimensions of Group 2 pumps ports Port type C E F Port dimensions a b c d g h e f 4, Inlet 15 [.591] 4 [1.575] M [.531] 3 [1.181] M UNF 2 ½ Gas (SPP) Outlet 15 [.591] 35 [1.378] M [.531] 3 [1.181] M UNF 2 ½ Gas (SPP) 6, Inlet 15 [.591] 4 [1.575] M [.531] 3 [1.181] M UNF 2 ½ Gas (SPP) Outlet 15 [.591] 35 [1.378] M [.531] 3 [1.181] M UNF 2 ½ Gas (SPP) 8, Inlet 2 [.787] 4 [1.575] M [.531] 3 [1.181] M UNF 2 ½ Gas (SPP) Outlet 15 [.591] 35 [1.378] M [.531] 3 [1.181] M UNF 2 ½ Gas (SPP) 11 Inlet 2 [.787] 4 [1.575] M [.531] 3 [1.181] M UNF 2 ¾ Gas (SPP) Outlet 15 [.591] 35 [1.378] M [.531] 3 [1.181] M UNF 2 ½ Gas (SPP) 14 Inlet 2 [.787] 4 [1.575] M6 2. [.787] 4 [1.575] M UNF 2 ¾ Gas (SPP) Outlet 15 [.591] 35 [1.378] M [.531] 3 [1.181] M UNF 2 ½ Gas (SPP) 17 Inlet 2 [.787] 4 [1.575] M6 2. [.787] 4 [1.575] M UNF 2 ¾ Gas (SPP) Outlet 15 [.591] 35 [1.378] M [.531] 3 [1.181] M UNF 2 ½ Gas (SPP) 19 Inlet 2 [.787] 4 [1.575] M6 2. [.787] 4 [1.575] M UNF 2 ¾ Gas (SPP) Outlet 15 [.591] 35 [1.378] M [.531] 3 [1.181] M UNF 2 ½ Gas (SPP) 22 Inlet 2 [.787] 4 [1.575] M6 2. [.787] 4 [1.575] M UNF 2 ¾ Gas (SPP) Outlet 15 [.591] 35 [1.378] M [.531] 3 [1.181] M UNF 2 ½ Gas (SPP) 25 Inlet 2 [.787] 4 [1.575] M [.925] 4 [1.575] M UNF 2 1 Gas (SPP) Outlet 15 [.591] 35 [1.378] M6 2. [.787] 4 [1.575] M UNF 2 ¾ Gas (SPP) Frame size L February 211 Rev 43

44 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 2 Group 2 motor ports vailable motor ports for Group 2 C E F 45 o a b c (4 holes min. full thd. 1 [.394] deep) d g h (4 holes min. full thd. 1 [.394] deep) e f Dimensions of Group 2 motors ports Port type C E F Port dimensions a b c g d h e f 6, Inlet/Outlet 15 [.591] 35 [1.378] M6 3 [1.181] 13.5 [.531] M UNF 2 ½ Gas (SPP) 8, Inlet/Outlet 15 [.591] 35 [1.378] M6 3 [1.181] 13.5 [.531] M UNF 2 ½ Gas (SPP) 11 Inlet/Outlet 15 [.591] 35 [1.378] M6 3 [1.181] 13.5 [.531] M UNF 2 ½ Gas (SPP) 14 Inlet/Outlet 15 [.591] 35 [1.378] M6 4 [1.575] 2. [.787] M UNF 2 ½ Gas (SPP) 17 Inlet/Outlet 15 [.591] 35 [1.378] M6 4 [1.575] 2. [.787] M UNF 2 ½ Gas (SPP) 19 Inlet/Outlet 2 [.787] 4 [1.575] M6 4 [1.575] 2. [.787] M UNF 2 ¾ Gas (SPP) 22 Inlet/Outlet 2 [.787] 4 [1.575] M6 4 [1.575] 2. [.787] M UNF 2 ¾ Gas (SPP) 25 Inlet/Outlet 2 [.787] 4 [1.575] M6 4 [1.575] 23.5 [.925] M UNF 2 ¾ Gas (SPP) Drain ¼ Gas (SPP) UNF 2 ¼ Gas (SPP) Frame size 44 L February 211 Rev

45 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 2 Shaft options Group 2 pumps are available with a variety of splined, parallel, and tapered shaft ends. Not all shaft styles are available with all flange styles. Valid combinations and nominal torque ratings are shown in the table below. Torque ratings assume no external radial loading. pplied torque must not exceed these limits regardless of pressure parameters stated earlier. Maximum torque ratings are based on shaft torsional fatigue strength. Recommended mating splines for Group 2 splined output shafts should be in accordance with SE J498 or DIN TurollaOCG external SE splines are flat root side fit with circular tooth thickness reduced by.1 mm [.5 in] in respect to class 1 fit. The external DIN splines have an offset increased by.1 mm [.4 in.] These dimensions are modified in order to assure a clearance fit with the mating spline. Other shaft options may exist. Contact your TurollaOCG representative for availability. Shaft and flange availability Shaft and flange availability and torque capability This table details the standard Group 2 shafts and flange combinations that are currently available with the maximum shaft torque limits. For further information, please see TurollaOCG publications Group 2 Gear Pumps, L and Group 1, 2 and 3 Gear Motors,, L Shaft and flange availability and torque capability Shaft Mounting flange code with maximum torque in N m [lb in] Description Code Taper 1:5 14 [1239] 14 [1239] 14 [1239] Taper 1:8 15 [1328] 15 [1328] 15 [1328] DIN spline 9T, 17x14 D 9 [797] DIN spline 9T, 17x14 D 13 [1151] 13 [1151] 13 [1151] SE spline 9T, 16/32p S 75 [646] SE spline 11T, 16/32p S 15 [1328] Parallel 15 mm [.59 in] F 9 [797] Parallel mm [.625 in] G 8 [78] TurollaOCG Tang C 7 [62] L February 211 Rev 45

46 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 3 Overview TurollaOCG Group 3 Series of gear pumps and motors uses an external spur gear, and positive displacement design pump of proven high pressure and efficiency. Constructed of three-piece aluminum body, it has been repeatedly proven, with many years experience in hydraulic products for mobile and industrial applications. The extruded aluminum housing provides the necessary strength construction while providing a very high power to weight ratio and increased heat dissipation. Its aluminum housing permits the gear teeth to cut in toward the inlet side and create their own path for maximum radial gear tip seal and high volumetric efficiency. The Group 3 Series is composed of the SNP3NN gear pump and two motors, the bi-directional SNM3NN and uni-directional SNU3NN. They look like this: Design Super finished shaft journals, floating pressure plates, and Teflon coated large DU bearings are protected by an extruded aluminum alloy gear housing. The one-piece shaft is set within a highstrength aluminum flange and cover, open to numerous options, including. Features Special features within Group 3 family include: wide range of displacements (from 22 to 9 cm 3 /rev [1.34 to 5.49 in 3 /rev] for pumps and motors) SE, DIN, and European standard mounting flanges high quality case hardened steel gears pressure plates that provide efficiency at all speeds contact force between bearing face and gear is low and precisely controlled volumetric efficiencies in the range of 95% multiple pump configurations in combination with SNP1NN, SNP2NN and SNP3NN. 46 L February 211 Rev

47 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 3 Technical data for pumps Technical data for SNP3NN Frame size Displacement Peak pressure Rated pressure cm 3 /rev [in 3 /rev] bar [psi] 22.1 [1.35] [391] [1.6] [391] [2.2] [391] [2.32] [391] [2.69] [391] [2.93] [3336] 55.1 [3.36] [3336] 63.4 [3.87] 23 [335] 21 [345] 74.4 [4.54] 2 [291] 18 [261] 88.2 [5.38] 17 [2465] 15 [2175] Minimum speed min -1 (rpm) Maximum speed Weight Moment of inertia of rotating components Theoretical flow at maximum speed kg [lb] x 1-6 kg m 2 [x 1-6 lbf ft 2 ] l/min [US gal/min] 6.8 [15.] 198 [4698] 66.3 [17.5] 6.8 [15.] 216 [5126] 78.6 [2.8] 7.2 [15.8] 246 [5838] 99.3 [26.2] 7.3 [16.1] 267,2 [634] [3.] 7.5 [16.5] 294,2 [6891] [35.] 7.6 [16.8] 312,2 [748] [38.3] 7.8 [17.3] 342,3 [8123] [36.4] 8.1 [17.9] 378,3 [8977] [41.8] 8.5 [18.7] 426,4 [1118] 186 [49.1] 8.9 [19.6] 486,5 [11545] 22.5 [58.3] Technical data for SEP3NN 1 kg m 2 = lb ft 2 Frame size Displacement Peak pressure Rated pressure cm 3 /rev [in 3 /rev] bar [psi] 22.1 [1.35] 23 [3336] 21 [345] 26.2 [1.6] 23 [3336] 21 [345] 33.1 [2.2] 23 [3336] 21 [345] 37.9 [2.32] 23 [3336] 21 [345] 44.1 [2.69] 2 [291] 18 [261] Minimum speed min -1 (rpm) Maximum speed Weight Moment of inertia of rotating components Theoretical flow at maximum speed kg [lb] x 1-6 kg m 2 [x 1-6 lbf ft 2 ] l/min [US gal/min] 5.7 [12.57] 198 [4698] 66.3 [ [12.79] 216 [5126] 78.6 [2.8] 6.1 [13.45] 246 [5873] 99.3 [26.2] 6.2 [13.67] [6981] [3.] 6.4 [14.11] [748] [35.] These tables detail the technical data for the SNP3NN and SEP3NN gear pumps. The SNP3NN is a standard product. For further information about application and configuration of gear pumps, please see TurollaOCG publication Group 3 Gear Pumps, L C Caution The rated and peak pressure mentioned are for pumps with flanged ports only. When threaded ports are required a de-rated performance has to be considered. To verify the compliance of an high pressure application with a threaded ports pump apply to a TurollaOCG representative. L February 211 Rev 47

48 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 3 Technical data for motors Technical data Group 3 gear motors Frame size cm 3 /rev Displacement [in 3 /rev] SNU3NN (uni-directional) Peak pressure Rated pressure bar [psi] 22.1 [1.35] [3915] [1.6] [3915] [2.2] [3915] [2.32] [3915] [2.69] [3915] [2.93] [3336] 55.2 [3.36] 23 [3336] 21 [345] 63.4 [3.87] 21 [345] 19 [55] 74.4 [4.54] 19 [55] 17 [2465] 88.2 [5.38] 17 [2465] 15 [2175] Minimum speed min -1 (rpm) Maximum speed SNM3NN (bi-directional) motor in parallel Peak pressure Rated pressure bar [psi] [3915] 25 [3915] 25 [3915] 25 [3915] 25 [3915] [3336] 23 [3335] 21 [345] 21 [345] 19 [55] 19 [55] 17 [2465] 17 [2465] 15 [2175] Minimum speed min -1 (rpm) Maximum speed SNM3NN (bi-directional) motor in series Peak pressure Rated pressure bar [psi] [3336] 23 [3336] 21 [345] 21 [345] 19 [55] 19 [55] 17 [2465] 17 [2465] 15 [2175] 15 [2175] Minimum speed min -1 (rpm) Maximum speed ll (SNU3NN, SNM3NN) Weight Moment of inertia of rotating components kg [lb] x 1-6 kg m 2 [x 1-6 lb ft 2 ] 6.8 [15] 198 [4698] 6.8 [15] 216 [5126] 7.2 [15.8] 246 [5837] 7.3 [16.1] [6341] 7.5 [16.5] [6981] 7.6 [16.8] [748] 7.8 [17.3] [8123] 8.1 [17.9] [8977] 8.5 [18.7] [1 118] 8.9 [19.6] [11 545] 1 kg m 2 = lb ft 2 This table details the technical data for the SNM3NN and SNU3NN gear motors. For further information about application and configuration of gear motors, please see TurollaOCG publication Group 1, 2 and 3 Gear Motors,, L CCaution The rated and peak pressure mentioned are for motors with flanged ports only. When threaded ports are required a de-rated performance has to be considered. To verify the compliance of an high pressure application with a threaded ports pump apply to a TurollaOCG representative. 48 L February 211 Rev

49 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 3 Gear pump dimensions SNP3NN 1F, 1D, 1 and SEP3NN 1 The drawing shows the SNP3NN standard porting for 1F, 1D and 1. The configuration 1 is available for the SEP3NN and only up to 44cc. 4 [1.574] Ø [ ] 1F 46 [1.118] 6 [.236] Distance from front flange to shoulder M8 (full thd 18 [.78] deep) [ ] [ ] [1.338] Ø [ ] 1D 5 [.196] Distance from front flange to shoulder 24 [.944] Spline: 22x19 DIN 5482 (Profile offset -.1 [.24]) Nut and washer supplied with pump Recommended tightening torque: Nm 46.5 [1.83] 2 [.787] 14.5 [.571] 24 8 [.314] -.3 Ø [ ] Ø 22 [.866] M14x1.5-6g X ±.5 [.874 ±.2] [.944] 5 [.196] 1:8 1 max 22 [.866] M8 (full thd 12 [.472] deep) M1 (full thd 17 [.669] deep) < 4: ±.2 [.8] D/d > 4: ±.25 [.1] [ ] ±.75 [±.3] E/e [.453 ] C/c (128.1 [5.43]) 85.2 [3.354] 42.9 [1.689] Ø.75 X 115 ±.25 [4.5 ±.1] [ ] 98.4 [3.874] [4.783] max 148 [ 5.826] max (96.2 [3.787]) (54.3 [2.137]) 15.5 [5.925] max SNP3NN 1F, 1, 1D and SEP3NN 1 dimensions Dimension Inlet Outlet Frame size [2.48] [5.216] 64.5 [2.539] [5.334] 67 [2.637] 14.5 [5.531] 68.8 [2.78] 144 [5.669] 71 [2.795] [5.846] 72.5 [2.854] [5.964] 75 [2.952] [6.161] 78 [3.7] [6.397] C 2 [.787] [1.63] 36 [1.417] D 4 [1.575] 51 [2.7] 62 [2.441] E M8 M1 c 2 [.787] [1.63] d 4 [1.575] 51 [2.1] e M8 M1 82 [3.228] 17.5 [6.712] 87 [3.425] 18.5 [7.16] The SEP3NN overall length is 12 mm [.472 in] less than the SNP3NN for the whole range of displacements (22.1 to 44.1 cm 3 /rev [1.35 to 2.69 in 3 /rev]). Model code examples and maximum shaft torque Flange/drive gear Model code example Maximum shaft torque 1D SNP3NN/75LN1DP1CDCNNNN/NNNNN 29 N m [2566 lb in] 1F SNP3NN/33RN1FP1CC7NNNN/NNNNN 21 N m [1858 lb in] 1 SNP3NN/22RN1P1C7C7NNNN/NNNNN 35 N m [397 lb in] For further details on ordering, see Model Code, pages L February 211 Rev 49

50 X OpenCircuitGear MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 3 Gear pump dimensions (continued) SNP3NN 2F, 2D and 2 This drawing shows the standard porting for 2F, 2D and 2. 2F 2D 46.5 [1.83] 2 max 2 [.787] ±.75 [±.3] 4 [1.574] 46 [1.118] 6 [.236] Distance from front flange to shoulder 34 [1.338] 5 [.196] Distance from front flange to shoulder 14.5 [.571] 24 8 [.314] -.3 Ø [ ] Ø 22 [.866] M14x1.5-6g [.944] 5 [.196] 22 [.866] 45 [1.77] [4.9] max 98.4 [3.87] 58 [2.28] max Ø [ ] M8 (full thd 18 [.78] deep) [ ] [ ] -.2 Ø [ ] 24 [.944] Spline: 22x19 DIN 5482 (Profile offset -.1 [.24]) Nut and washer supplied with pump Recommended tightening torque: Nm ±.5 [.874 ±.2] 1:8 M8 (full thd 12 [.472] deep) M1 (full thd 17 [.669] deep) < 4: ±.2 [.8] D/d > 4: ±.25 [.1] [ ] E/e [.453 ] C/c (137 [5.39]) 92 [3.62] ±.75 [1.75 ±.3] Ø.75 [.3] X 115 ±.25 [4.5 ±.1] body width [ ] 148 [ 5.826] max 15 [4.13] max 163 [6.42] max SNP3NN 2F, 2D and 2 dimensions Dimension Inlet Outlet Frame size [2.48] [5.216] 64.5 [2.539] [5.334] 67 [2.637] 14.5 [5.531] 68.8 [2.78] 144 [5.669] 71 [2.795] [5.846] 72.5 [2.854] [5.964] 75 [2.952] [6.161] 78 [3.7] [6.397] C 2 [.787] [1.63] 36 [1.417] D 4 [1.575] 51 [2.7] 62 [2.441] E M8 M1 c 2 [.787] [1.63] d 4 [1.575] 51 [2.1] e M8 M1 82 [3.228] 17.5 [6.712] 87 [3.425] 18.5 [7.16] Model code examples and maximum shaft torque Flange/drive gear Model code example Maximum shaft torque 2F SNP3NN/44RN2FP1CCNNNN/NNNNN 21 N m [1858 lb in] 2D SNP3NN/33RN2DP1CC7NNNN/NNNNN 29 N m [2566 lb in] 2 SNP3NN/26LN2P1C7C7NNNN/NNNNN 35 N m [397 lb in] For further details on ordering, see Model Code, pages L February 211 Rev

51 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 3 Gear pump dimensions (continued) 3F SNP3NN 3F and 3 This drawing shows the standard porting for 3F and [1.968] Ø 22 [.866 ] [2.323] 9 [.354] M8 (full thd 18 [.78] deep) Distance from front flange to shoulder Nut and washer supplied with pump Recommended tightening torque: Nm - 5 [.196 ] 24 [.945 ] Ø6.3 [2.374 ] X ±.5 [.875 ±.2] 17.5 [.689] Ø 25 [.984] M16x1.5-6g 28.5 [1.122] 1: [.189 ] [2.362] 28 [1.12] 8 [.315] M1 (full thd 17 [.669] deep) [.532 ] max 14.5 [.571] Distance from front flange to cone reference diameter 22 [.866] ±.75 [±.3] C/c E/e (149.5 [ 5.885]) D/d ±.25 [±.1] 1 [ 3.937] ±.75 [1.75 ±.3] [ 1.949] Ø.75 [.3] X [5.768] max [4.5] 115 ±.25[4.5 ±.1] body width [ ] 148 [ 5.826] max 116 [4.566] max 65.5 [2.578] max [ 7.145] max SNP3NN 3F and 3 dimensions Dimension Inlet Outlet Frame size [2.48] [5.216] 64.5 [2.539] [5.334] 67 [2.637] 14.5 [5.531] 68.8 [2.78] 144 [5.669] 71 [2.795] [5.846] 72.5 [2.854] [5.964] 75 [2.952] [6.161] 78 [3.7] [6.397] C 2 [.787] [1.63] 36 [1.417] D 4 [1.575] 51 [2.7] 62 [2.441] E M8 M1 c 2 [.787] [1.63] d 4 [1.575] 51 [2.1] e M8 M1 82 [3.228] 17.5 [6.712] 87 [3.425] 18.5 [7.16] Model code examples and maximum shaft torque Flange/drive gear Model code example Maximum shaft torque 3F SNP3NN/44LN3FP1CCNNNN/NNNNN 3 N m [2655 lb in] 3 SNP3NN/9RN3P1CDCNNNN/NNNNN 5 N m [4425 lb in] For further details on ordering, see Model Code, pages L February 211 Rev 51

52 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 3 Gear pump dimensions (continued) SNP3NN 6DD and 6 This drawing shows the standard porting for 6DD and 6. 6DD 6 51 [2.7] max Ø [ ] 7 [.5] 28 [1.12] 4 [1.574] Distance from front flange to shoulder Ø15 [4.133 ] X ±.5 [.874 ±.2] 23.5 [.925] 15 [.59] [.433] [.984] Ø 25 [.984] M16x1.5-6g 1:5 8 [.314] 22 [.866] 45 o ±.75 [±.3] C/c (145 [5.78]) 97 [3.818] 48 [1.889] 115 ±.25 [4.5 ±.1] body width 148 [ 5.826] max (18 [4.251]) (58.5 [2.33]) [ 6.555] max Spline: 28x25 DIN 5482 (Profile offset:.22 [.8]) Nut and washer supplied with pump Recommended tightening torque: Nm [ ] E/e M8 (full thd 12 [.472] deep) [.512 ] D/d ±.25 [.1] Ø.75 [.3] X [ ] 12. [4.15] [4.862] max SNP3NN 6DD and 6 dimensions Dimension Inlet Outlet Frame size [2.48] [5.216] 64.5 [2.539] [5.334] 67 [2.637] 14.5 [5.531] 68.8 [2.78] 144 [5.669] 71 [2.795] [5.846] 72.5 [2.854] [5.964] 75 [2.952] [6.161] 78 [3.7] [6.397] 82 [3.228] 17.5 [6.712] C [1.63] 36 [1.417] D 55 [2.165] E M8 c 18 [.78] [1.63] d 55 [2.165] e M8 87 [3.425] 18.5 [7.16] Model code examples and maximum shaft torque Flange/drive gear Model code example Maximum shaft torque 6DD SNP3NN/44RN6DDP1NNNN/NNNNN 45 N m [3982 lb in] 6 SNP3NN/26LN6P1NNNN/NNNNN 3 N m [2655 lb in] For further details on ordering, see Model Code, pages L February 211 Rev

53 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 3 Gear pump dimensions (continued) 7S SNP3NN, SEP3NN 7S, 7G This drawing shows the standard porting for 7S and 7G. SEP3NN is available only up to 44cc. 7G max 41.2 [1.622] [6.948] max 41.2 [1.622] ±.75 [±.3] [5.75] 7.9 [.311] 33.3 [1.311] 7.9 [.311] 33.3 [1.311] R 61 [2.42] max Ø [ ] 25. [.984] C/c E/e ±.25 [.1] -1.5 [.59] Splined: SE J498-13T-16/32DP Flat root side fit (circular tooth thickness.1 mm [.5] less than standard class 1 fit) 13.5 [.531] 9.5 [.374] F/f (full thd 2 [.787] deep) D/d ±.25 [.1] [.25-.1] Ø [ ] ±.5 [.874 ±.2] Ø [ ] X [ ] Ø.75 [.3] X 115 ±.25 [4.5 ±.1] body width 157 [ 6.181] max [ ] SNP3NN, SEP3NN 7S and 7G dimensions Dimension Inlet Outlet Frame size [2.48] [5.216] 64.5 [2.539] [5.334] 67 [2.637] 14.5 [5.531] 68.8 [2.78] 144 [5.669] 71 [2.795] [5.846] 72.5 [2.854] [5.964] 75 [2.952] [6.161] 78 [3.7] [6.397] 82 [3.228] 17.5 [6.712] C 25.4 [1] 31.8 [1.251] 38.1 [1.5] D [1.31] 3.18 [1.188] [1.45] E [2.61] [2.311] [2.75] F 3/ 8 16UNC 2 7/ 16 14UNC 2 ½ 13UNC 2 c 19.1 [.751] 25.4 [1.] 31.8 [1.251] d [.875] [1.31] 3.18 [1.188] e [1.875] [2.61] [2.311] f 3/ 8 16UNC 2 3/ 8 16UNC 2 7/ 16 14UNC 2 87 [3.425] 18.5 [7.16] Model code examples and maximum shaft torque Flange/drive gear Model code example Maximum shaft torque 7S SNP3NN/63LN7SP154NNNN/NNNNN N m [2389 lb in] 7G SNP3NN/26LN7GP132NNNN/NNNNN 23 N m [235 lb in] For further details on ordering, see Model Code, pages L February 211 Rev 53

54 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 3 Gear motor dimensions SNM3NN 1F, 1D and 1 This drawing shows the standard porting for 1F, 1D and 1. 4 [1.574] Ø 2 [.787 ] [1.118] 6 [.24] 1F - SNM3NN 1F, 1D and 1 dimensions Dimension Inlet/Outlet Distance from front flange to shoulder M8 (full thd 18 [.78] deep) 22 [.866 ] [.196 ] Frame size [1.338] Ø [.846 ] [2.48] [5.216] 1D 5 Distance from [.196] front flange to shoulder 24 [.944] Spline: 22x19 DIN 5482 (Profile offset -.1 [.24]) Nut and washer supplied with pump Recommended tightening torque: Nm motor 64.5 [2.539] [5.334] Ø 5.8 [2. ] 67 [2.637] 14.5 [5.531] [1.83] 2 [.787] 14.5 [.571] 24 8 [.314] Ø 22 [.866] M14x1.5-6g ±.5 [.874 ±.2] 68.8 [ [5.669] [.944] 5 [.196] 71 [2.795] [5.846] max 22 [.866] M8 (full thd 12 [.472] deep) M1 (full thd 17 [.669] deep) < 4: ±.2 [.8] D/d > 4: ±.25 [.1] 72.5 [2.854] [5.964] ±.75 [±.3] C/c 2 [.787] [1.63] D/d 4 [1.575] 51 [2.7] E/e M8 M1 X 1: [ ] E/e [.453 ] C/c (128.1 [5.43]) 85.2 [3.354] 42.9 [1.689] ±.75 [1.749 ±.3] 75 [2.952] [6.161] Ø.75 [.3] X 115 ±.25 [4.5 ±.1] 78 [3.7] [6.397] [ ] 98.4 [3.874] [4.783] max M14x1.5-6H Drain port 82 [3.228] 17.5 [6.712] (54.3 [2.137]) 148 [ 5.826] max (96.2 [3.787]) 15.5 [5.925] max 87 [3.425] 18.5 [7.16] Model code examples and maximum shaft torque Flange/drive gear Model code example Maximum shaft torque 1F SNM3NN/75N1FM1CCNNNN/NNNNN 21 N m [1858 lb in] 1D SNM3NN/26N1DM1C7C7NNNN/NNNNN 29 N m [2566 lb in] 1 SNM3NN/44N1M1CCNNNN/NNNNN 35 N m [397 lb in] For further details on ordering, see Model Code, pages L February 211 Rev

55 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 3 Gear motor dimensions (continued) SNM3NN 2F, 2D and 2 This drawing shows the standard porting for 2F, 2D and 2. 4 [1.574] Ø [ ] 2F 46 [1.118] 6 [.236] Distance from front flange to shoulder M8 (full thd 18 [.78] deep) [ ] [ ] 34 [1.338] Ø [ ] 2D 5 [.196] Distance from front flange to shoulder 24 [.944] Spline: 22x19 DIN 5482 (Profile offset -.1 [.24]) Nut and washer supplied with pump Recommended tightening torque: Nm motor [ ] 46.5 [1.83] 2 [.787] 14.5 [.571] 24 8 [.314] -.3 Ø [ ] Ø 22 [.866] M14x1.5-6g X ±.5 [.874 ±.2] - [.944] 5 [.196] 1:8 max 22 [.866] M8 (full thd 12 [.472] deep) M1 (full thd 17 [.669] deep) < 4: ±.2 [.8] D/d > 4: ±.25 [.1] [.453 ] ±.75 [±.3] E/e C/c (137 [5.39]) 92 [3.62] 45 [1.77] ±.75 [1.749 ±.3] Ø.75 [.3] X [4.9] max 98.4 [3.87] 148 [ 5.826] max M14x1.5-6H Drain port 115 ±.25 [4.5 ±.1] body width [ ] 58 [2.28] max 15 [4.13] max 163 [6.42] max SNM3NN 2F, 2D and 2 dimensions Dimension Inlet/Outlet Frame size [2.48] [5.216] 64.5 [2.539] [5.334] 67 [2.637] 14.5 [5.531] 68.8 [ [5.669] 71 [2.795] [5.846] 72.5 [2.854] [5.964] C/c 2 [.787] [1.63] D/d 4 [1.575] 51 [2.7] E/e M8 M1 75 [2.952] [6.161] 78 [3.7] [6.397] 82 [3.228] 17.5 [6.712] 87 [3.425] 18.5 [7.16] Model code examples and maximum shaft torque Flange/drive gear Model code example Maximum shaft torque 2F SNM3NN/44N2FM1CCNNNN/NNNNN 21 N m [1858 lb in] 2D SNM3NN/33N2DM1CCNNNN/NNNNN 29 N m [2566 lb in] 2 SNM3NN/26N2M1C7C7NNNN/NNNNN 35 N m [397 lb in] For further details on ordering, see Model Code, pages L February 211 Rev 55

56 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 3 Gear motor dimensions (continued) SNM3NN 3F and 3 This drawing shows the standard porting for 3F and 3. 3F 3 6 [2.362] max 5 [1.968] Ø 22 [.866 ] [2.323] 9 [.354] M8 (full thd 18 [.78] deep) - 5 [.196 ] Distance from front flange to shoulder Torque for nut: Nm [.945 ] Ø6.3 [2.374 ] X ±.5 [.875 ±.2] 17.5 [.689] Ø 25 [.984] M16x1.5-6g [.189 ] [1.122] 28 [1.12] 8 [.315] 1:8 M1 (full thd 17 [.669] deep) - ±.75 [±.3] 14.5 [.571] Distance from front flange to cone reference diameter 22 [.866] C/c E/e D/d ±.25 [±.1] (149.5 [ 5.885]) 1 [ 3.937] 49.5 [ 1.949] ±.75 [1.749 ±.3] [5.768] max [4.5] M14x1.5-6H Drain port 115 ±.25[4.5 ±.1] body width 148 [ 5.826] max 116 [4.566] max 65.5 [2.578] max [ 7.145] max [.532 ] Ø.75 [.3] X [ ] SNM3NN 3F and 3 dimensions Dimension Inlet/Outlet Frame size [2.48] [5.216] 64.5 [2.539] [5.334] 67 [2.637] 14.5 [5.531] 68.8 [ [5.669] 71 [2.795] [5.846] 72.5 [2.854] [5.964] C/c 2 [.787] [1.63] D/d 4 [1.575] 51 [2.7] E/e M8 M1 75 [2.952] [6.161] 78 [3.7] [6.397] 82 [3.228] 17.5 [6.712] 87 [3.425] 18.5 [7.16] Model code examples and maximum shaft torque Flange/drive gear Model code example Maximum shaft torque 3F SNM3NN/63N3FM1CCNNNN/NNNNN 3 N m [2655 lb in] 3 SNM3NN/9N3M1CCNNNN/NNNNN 5 N m [4425 lb in] For further details on ordering, see Model Code, pages L February 211 Rev

57 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 3 Gear motor dimensions (continued) SNM3NN 6DD and 6 This drawing shows the standard porting for 6DD ND 6. 6DD 6 51 [2.7] max Ø [1.82 ] [.5] 28 [1.12] 4 [1.574] Distance from front flange to shoulder Spline: 28x25 DIN 5482 (Profile offset:.22 [.8]) Ø15 [4.133 ] X 15 [.59] [.433] [.984] Ø 25 [.984] ±.5 [.874 ±.2] 23.5 [.925] M16x1.5-6g 1:5 8 [.314] 22 [.866] M8 (full thd 12 [.472] deep) 45 o E/e ±.75 [±.3] C/c D/d (145 [5.78]) ±.25 [.1] 97 [3.818] 48 [1.889] ±.75 [1.749 ±.3] 115 ±.25 [4.5 ±.1] body width M14x1.5-6H Drain port 148 [ 5.826] max 18 [4.251] max 58.5 [2.33] max [ 6.555] max Torque for nut: Nm [ ] Ø.75 [.3] X [ ] 12. [4.15] [.512 ] [4.862] max SNM3NN 6DD ND 6 dimensions Dimension Inlet/Outlet Frame size [2.48] [5.216] 64.5 [2.539] [5.334] 67 [2.637] 14.5 [5.531] 68.8 [ [5.669] 71 [2.795] [5.846] 72.5 [2.854] [5.964] 75 [2.952] [6.161] 78 [3.7] [6.397] 82 [3.228] 17.5 [6.712] C/c 18 [.79] [1.63] 36 [1.417] D/d 55 [2.165] E/e M8 87 [3.425] 18.5 [7.16] Model code examples and maximum shaft torque Flange/drive gear Model code example Maximum shaft torque 6DD SNM3NN/44N6DDM1NNNN/NNNNN 3 N m [2655 lb in] 6 SNM3NN/22N6M1NNNN/NNNNN 45 N m [3982 lb in] For further details on ordering, see Model Code, pages L February 211 Rev 57

58 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 3 Gear motor dimensions (continued) SNM3NN 7C, 7S and 7G This drawing shows the standard porting for 7C, 7S and 7G. 7C 7S 7G 7.9 [.311] Distance from front flange to shoulder 1: [.25-.1] 59.4 [2.338] 42.9 [1.689] 28.4 [1.118] 23.1 [.99] 5/8-18UNF [ ] - Ø 4 ±.1[.157 ±.4] Ø [.875] Cone reference diameter 7.9 [.311] Distance from front flange to shoulder Ø [ ] 41.2 [7.622] 33.3 [1.311] 25. [.984] C/c E/e ±.25 [.1] -1.5 [.59] max ±.75 [±.3] Splined: SE J498-13T-16/32DP Flat root side fit (circular tooth thickness.1 [.5] less than standard class 1 fit) 7.9 [.311] 13.5 [.531] 9.5 [.374] F/f (full thd 2 [.787] deep) D/d ±.25 [.1] [.25-.1] [7.622] 33.3 [1.311] Ø [ ] ±.5 [.874 ±.2] Ø [ ] X [ ] Ø.75 [.3] X [6.948] max [5.75] R 61 [2.42] max 115 ±.25 [4.5 ±.1] body width ±.75 [1.749 ±.3] 9/16-18UNF-2 Drain port 157 [ 6.181] max [ ] [ ] SNM3NN 7C, 7S and 7G dimensions Dimension Frame size Inlet/Outlet 63 [2.48] [5.216] 64.5 [2.539] [5.334] 67 [2.637] 14.5 [5.531] 68.8 [ [5.669] 71 [2.795] [5.846] 72.5 [2.854] [5.964] 75 [2.952] [6.161] C/c 25.4 [1] 31.8 [1.251] D/d [1.31] 3.18 [1.188] E/e [2.61] [2.311] F/f 3/ 8 16UNC 2 7/ 16 14UNC 2 78 [3.7] [6.397] 82 [3.228] 17.5 [6.712] 87 [3.425] 18.5 [7.16] Model code examples and maximum shaft torque Flange/drive gear Model code example Maximum shaft torque 7C SNM3NN/26N7CM633NNNN/NNNNN 3 N m [2655 lb in] 7S SNM3NN/63N7SM644NNNN/NNNNN N m [2389 lb in] 7G SNM3NN/9N7GM644NNNN/NNNNN 23 N m [235 lb in] For further details on ordering, see Model Code, pages L February 211 Rev

59 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 3 Pump ports vailable pump ports for Group 3 C E F a 45 o d b c (4 holes min. full thd. 2 [.787] deep) Group 3 pump ports dimensions x y z (4 holes min. full thd. 12 [.472] deep) h g i (4 holes min. full thd. 12 [.472] deep) Port type C E F Main dimensions a b d c x y z g h i e f Frame size Inlet Outlet Inlet Outlet Inlet Outlet Inlet Outlet Inlet Outlet Inlet Outlet Inlet Outlet Inlet Outlet Inlet Outlet Inlet Outlet 25.4 [1] 18.5 [.728] 25.4 [1] 18.5 [.728] 31.8 [1.252] 25.4 [1] 31.8 [1.252] 25.4 [1] 31.8 [1.252] 25.4 [1] 31.8 [1.252] 25.4 [1] 37.5 [1.476] 31.8 [1.252] 37.5 [1.476] 31.8 [1.252] 37.5 [1.476] 31.8 [1.252] 37.5 [1.476] 31.8 [1.252] [1.31] [.875] [1.31] [.875] 3.18 [1.188] [1.31] 3.18 [1.188] [1.31] 3.18 [1.188] [1.31] 3.18 [1.188] [1.31] [1.46] 3.18 [1.188] [1.46] 3.18 [1.188] [1.46] 3.18 [1.188] [1.46] 3.18 [1.188] [2.62] [1.875] [2.62] [1.875] [2.312] [2.62] [2.312] [2.62] [2.312] [2.62] [2.312] [2.62] [2.75] [2.312] [2.75] [2.312] [2.75] [2.312] [2.75] [2.312] 3/ 8 16UNC 2 3/ 8 16UNC 2 3/ 8 16UNC 2 3/ 8 16UNC 2 7/ 16 14UNC 2 3/ 8 16UNC 2 7/ 16 14UNC 2 3/ 8 16UNC 2 7/ 16 14UNC 2 3/ 8 16UNC 2 7/ 16 14UNC 2 3/ 8 16UNC 2 ½ 13UNC 2 7/ 16 14UNC 2 ½ 13UNC 2 7/ 16 14UNC 2 ½ 13UNC 2 7/ 16 14UNC 2 ½ 13UNC 2 7/ 16 14UNC 2 [1.63] 18 [.79] [1.63] 18 [.79] [1.63] 18 [.79] [1.63] 18 [.79] [1.63] 18 [.79] [1.63] 18 [.79] [1.63] 18 [.79] 36 [1.417] [1.63] 36 [1.417] [1.63] 36 [1.417] [1.63] e 55 [2.165] 55 [2.165] 55 [2.165] 55 [2.165] 55 [2.165] 55 [2.165] 55 [2.165] 55 [2.165] 55 [2.165] 55 [2.165] 55 [2.165] 55 [2.165] 55 [2.165] 55 [2.165] 55 [2.165] 55 [2.165] 55 [2.165] 55 [2.165] 55 [2.165] 55 [2.165] M8 M8 M8 M8 M8 M8 M8 M8 M8 M8 M8 M8 M8 M8 M8 M8 M8 M8 M8 M8 4 [1.575] 4 [1.575] 4 [1.575] 4 [1.575] 51 [2.8] 4 [1.575] 51 [2.8] 4 [1.575] 51 [2.8] 51 [2.8] 51 [2.8] 51 [2.8] 51 [2.8] 51 [2.8] 62 [2.441] 51 [2.8] 62 [2.441] 51 [2.8] 62 [2.441] 51 [2.8] f 2 [.787] 2 [.787] 2 [.787] 2 [.787] [1.63] 2 [.787] [1.63] 2 [.787] [1.63] [1.63] [1.63] [1.63] [1.63] [1.63] 36 [1.417] [1.63] 36 [1.417] [1.63] 36 [1.417] [1.63] M8 1 5 / 16 12UN 2 ¾ Gas (SPP) M8 1 1 / 16 12UN 2 ¾ Gas (SPP) M8 1 5 / 16 12UN 2 ¾ Gas (SPP) M8 1 1 / 16 12UN 2 ¾ Gas (SPP) M1 1 5 / 8 12UN 2 1 Gas (SPP) M8 1 5 / 16 12UN 2 ¾ Gas (SPP) M1 1 5 / 8 12UN 2 1 Gas (SPP) M8 1 5 / 16 12UN 2 ¾ Gas (SPP) M1 1 5 / 8 12UN 2 1 Gas (SPP) M1 1 5 / 16 12UN 2 1 Gas (SPP) M1 1 5 / 8 12UN 2 1 Gas (SPP) M1 1 5 / 16 12UN 2 1 Gas (SPP) M1 1 7 / 8 12UN 2 1 Gas (SPP) M1 1 5 / 8 12UN 2 1 Gas (SPP) M1 1 7 / 8 12UN 2 1¼ Gas (SPP) M1 1 5 / 8 12UN 2 1 Gas (SPP) M1 1 7 / 8 12UN 2 1¼ Gas (SPP) M1 1 5 / 8 12UN 2 1 Gas (SPP) M1 1 7 / 8 12UN 2 1¼ Gas (SPP) M1 1 5 / 8 12UN 2 1 Gas (SPP) L February 211 Rev 59

60 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 3 Motor ports vailable motor ports for Group 3 C E F a 45 o d b c (4 holes min. full thd. 2 [.787] deep) x y z (4 holes min. full thd. 12 [.472] deep) h g i (4 holes min. full thd. 12 [.472] deep) e f Group 3 motor ports dimensions Port type C E F Main a b d c x y z g h i e f dimensions Frame size 22 Inlet/ Outlet 26 Inlet/ Outlet 33 Inlet/ Outlet 38 Inlet/ Outlet 44 Inlet/ Outlet 48 Inlet/ Outlet 55 Inlet/ Outlet 63 Inlet/ Outlet 75 Inlet/ Outlet 9 Inlet/ Outlet 25.4 [1.] 25.4 [1.] 31.8 [1.251] 31.8 [1.251] 31.8 [1.251] 31.8 [1.251] 31.8 [1.251] 31.8 [1.251] 31.8 [1.251] 31.8 [1.251] [1.31] [1.31] 3.18 [1.188] 3.18 [1.188] 3.18 [1.188] 3.18 [1.188] 3.18 [1.188] 3.18 [1.188] 3.18 [1.188] 3.18 [1.188] [2.61] [2.61] [2.311] [2.311] [2.311] [2.311] [2.311] [2.311] [2.311] [2.311] ³ 8 16UNC 2 ³ 8 16UNC UNC UNC UNC UNC UNC UNC UNC UNC 2 18 [.79] 18 [.79] [1.63] [1.63] [1.63] [1.63] [1.63] 36 [1.417] 36 [1.417] 36 [1.417] 55 [2.165] 55 [2.165] 55 [2.165] 55 [2.165] 55 [2.165] 55 [2.165] 55 [2.165] 55 [2.165] 55 [2.165] 55 [2.165] M8 M8 M8 M8 M8 M8 M8 M8 M8 M8 4 [1.575] 4 [1.575] 51 [2.8] 51 [2.8] 51 [2.8] 51 [2.8] 51 [2.8] 51 [2.8] 51 [2.8] 51 [2.8] 2 [.787] 2 [.787] [1.63] [1.63] [1.63] [1.63] [1.63] [1.63] [1.63] [1.63] M UN 2 ¾ Gas (SPP) M UN 2 ¾ Gas (SPP) M UN 2 1 Gas (SPP) M UN 2 1 Gas (SPP) M UN 2 1 Gas (SPP) M UN 2 1 Gas (SPP) M UN 2 1 Gas (SPP) M UN 2 1¼ Gas (SPP) M UN 2 1¼ Gas (SPP) M UN 2 1¼ Gas (SPP) Drain M14 x UNF 2 M14 x UNF 2 6 L February 211 Rev

61 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Group 3 Shaft and flange availability Shaft and flange availability and torque capability This table details the standard Group 3 shafts and flange combinations that are currently available with the maximum shaft torque limits. For further information, please see TurollaOCG publications Group 3 Gear Pumps, L and Group 1, 2 and 3 Gear Motors,, L Shaft and flange availability and torque capability Shaft Mounting flange code with maximum torque in Nm [lb in] Description Code Taper 1:5 3 [2655] Taper 1:8 35 [397] 35 [397] Taper 1:8 5 [4425] Taper 1:8 C 3 [2655] Spline 13T DIN X19 D 29 [2566] 29 [2566] Spline 15T DIN X25 DD 45 [3982] SE spline 13T 16/32p S [2389] Parallel ø2 mm F 21 [1858] 21 [1858] Parallel ø mm F 3 [2655] Parallel ø mm G 23 [235] L February 211 Rev 61

62 MEMER OF THE SUER-DNFOSS GROUP General luminum Gear Pumps and Motors Multi-Stage Pumps Overview TurollaOCG multi-stage pumps can be combined of group 1, 2, and 3. In addition to the standard range (presented in the following), first stage can be supplied with a splined, a tapered or a parallel shaft. lso versions with suction connection and other hydraulic connections and flange assembly or centralized threads are available. The representatives of TurollaOCG multi-stage pumps are shown below: Tandem pump PTT conf. 6SM Tandem pump PNT conf. 1Q (cut-away) Triple pump PFRN conf. 31D 62 L February 211 Rev