GEAR MOTORS. Displacement from 2 to 15 ccm Pressure up to 280 bar Speed from 500 to 4000 RPM

Transcription

1 Dispacement from 2 to 15 ccm Pressure up to 280 bar Speed from 500 to 4000 PM GEA MOTOS JM

2 Gear Motor Cataogue JM TABE OF CONTENTS DESCIPTION BASIC PATS OF MOTO PAAMETE TABE FOMUAS USED FO CACUATION MOTO EFFICIENCIES WOKING IQUID PESSUE OAD DIECTION OF OTATION EVESIBE DESIGN JM FOW ATE AND POWE CUVES ODE KEY COMBINATIONS OF FANGES AND SHAFTS FANGES DESIGN DIVE SHAFTS IQUID INET AND OUTET CONNECTION CATAOGUE SHETS OF JM SEIES BASIC DESIGNS NOTES GPC_JM

3 JM Gear Motor Cataogue DESCIPTION n Gear motors are used for transformation of iquid pressure head in mechanica energy. The JM ine motors are designed for advanced hydrauic systems with ower capacity (approximatey up to 10 kw) with high operationa reiabiity and ong service ife. A wide variety of designs with diverse drives, connecting fanges, fuid inets and outets enabe the motors to be used in hydrauic systems of both fixed and mobie machines and equipment. The JM series covers the range of dispacements from 2 to 15 cm 3 /rev. n The fange types used as we as the form of the working iquid inets and outets (ocated ateray in the body or axiay in the cover) meet a wordwide standards. The pump body is made of a heavy duty auminium aoy. The cover and the fange are made of grey iron or auminium aoy, and gear whees of heavy duty stee. Axe pins with a high surface duaity are imbedded in siding seeves, continuousy ubricated and cooed by a stream of working iquid. JM ine motors can be deivered in one-way design as cockwise or anti-cockwise rotating engines; they are aso avaiabe in reversibe version. BASIC PATS OF MOTO 1. Body 2. Fange 3. Cover 4. Driving gear 5. Driven gear 6. Baancing seaing 7. Seaing protective pates 8. Periphera seaing 9. Bearing seeves 10. Shaft sea 11. Safety ring 12. Connection bots 13. Key 14. Spring washers 2 GPC_JM

4 Gear Motor Cataogue JM PAAMETE TABE One direction motors Nomina Size Parameters Sym. Unit Actua dispacement V g [cm 3 ] nomina n n [min -1 ] otation speed minimum n min [min -1 ] maximum n max [min -1 ] Pressure at outet minimum p 1min [bar] maximum p 1max [bar] max. continuous p 2n [bar] Pressure at inet maximum p 2max [bar] peak p 3 [bar] Nomina input fow rate (max.) at n n and p 2n Q n [dm 3.min -1 ] Maximum input fow rate at n max and p 2max Q max [dm 3.min -1 ] Nomina output power (min.) at n n and p 2n P n [kw] Maximum output power at n max a p 2max P max [kw] Nomina Torque at n n and p 2n M [Nm] Weight m [kg] JM JM JM JM JM JM Nomina Size Parameters Sym. Unit Actua dispacement V g [cm 3 ] nomina n n [min -1 ] otation speed minimum n min [min -1 ] maximum n max [min -1 ] Pressure at outet minimum p 1min [bar] maximum p 1max [bar] max. continuous p 2n [bar] Pressure at inet maximum p 2max [bar] peak p 3 [bar] Nomina input fow rate (max.) at n n and p 2n Q n [dm 3.min -1 ] Maximum input fow rate at n max and p 2max Q max [dm 3.min -1 ] Nomina output power (min.) at n n and p 2n P n [kw] Maximum output power at n max a p 2max P max [kw] Nomina Torque at n n and p 2n M [Nm] Weight m [kg] JM JM JM JM JM GPC_JM

5 JM Gear Motor Cataogue eversibe motors Nomina Size Parameters Sym. Unit Actua dispacement V g [cm 3 ] nomina n n [min -1 ] otation speed minimum n min [min -1 ] maximum n max [min -1 ] Pressure at outet minimum p 1min [bar] maximum p 1max [bar] max. continuous p 2n [bar] Pressure at inet maximum p 2max [bar] peak p 3 [bar] Nomina input fow rate (max.) at n n and p 2n Q n [dm 3.min -1 ] Maximum input fow rate at n max and p 2max Q max [dm 3.min -1 ] Nomina output power (min.) at n n and p 2n P n [kw] Maximum output power at n max a p 2max P max [kw] Nomina Torque at n n and p 2n M [Nm] Weight m [kg] JM JM JM JM JM JM Nomina Size Parameters Sym. Unit Actua dispacement V g [cm 3 ] nomina n n [min -1 ] otation speed minimum n min [min -1 ] maximum n max [min -1 ] Pressure at outet minimum p 1min [bar] maximum p 1max [bar] max. continuous p 2n [bar] Pressure at inet maximum p 2max [bar] peak p 3 [bar] Nomina input fow rate (max.) at n n and p 2n Q n [dm 3.min -1 ] Maximum input fow rate at n max and p 2max Q max [dm 3.min -1 ] Nomina output power (min.) at n n and p 2n P n [kw] Maximum output power at n max a p 2max P max [kw] Nomina Torque at n n and p 2n M [Nm] Weight m [kg] JM JM JM JM JM Externa drainage must be used in case of the reversibe design. 4 GPC_JM

6 Gear Motor Cataogue JM FOMUAS USED FO CACUATION Fow rate Q Q = V g. n. h v [dm 3. min -1 ] 1000 V g [cm 3 ] pump dispacement n [min -1 ] rotation speed h v [ ] voumetric efficiency Dispacement V g V g = Q [cm 3 ] n. h v Torque M k M k = V g. p 20. p. h m [Nm] p [bar] required pressure at outet h m [ ] mechanica efficiency Input power P P = V g. n. p [kw] h t h t [ ] tota efficiency PUMP EFFICIENCIES Voumetric efficiency h v It determines the amount of fow osses. Its vaue is h v = 0,92 0,98 (depending on rotation speed, viscosity of working iquid and outet pressure). It can be expressed as foows: h v = Q act. [ ] Q theor Q act. [dm 3. min -1 ] actua fow rate Q theor [dm 3. min -1 ] theoretica fow rate Mechanica efficiency h m Tota efficiency h t It determines mechanica osses. Its vaue is about h m = 0,85. It can be expressed as foows: h m = M theor [ ] M act. h t = h v. h m = P theor [ ] P act. M act. [Nm] actua torque M theor [Nm] theoretica torque t is defined as product of h n and h m and determines difference between theoretica and actua required input power: P act. [kw] actua input power P theor [kw] theoretica input power GPC_JM

7 JM Gear Motor Cataogue WOKING IQUID n Minera ois for hydrauic drives n Hydrauic iquids based on pant ois suitabe for hydrauic drives iquid temperature n t = [ C] when used with FKM (Viton) sea up to 120 [ C] Cinematic viscosity n ecommended (during continuous operation): n = [m 2 s -1 ] n Maximum (cod starting, at viscosity >1000, operating pressure <10 bar is permissibe, speed <1500 min -1 ): n = [m 2 s -1 ] n Minimum (operating mode at up shoud be consuted with manufacturer): n = [m 2 s -1 ] Fitration coefficient b a iquid contamination cass according to ISO 4406 iquid contamination cass according to NAS 1638 b (for pressure p 2 < 200 bar) b (for pressure p 2 > 200 bar) 21/18/15 (for pressure p 2 < 200 bar) 20/17/14 (for pressure p 2 > 200 bar) 10 (for pressure p 2 < 200 bar) 8 (for pressure p 2 > 200 bar) PESSUE OAD p 2n max. contin. pressure Max. working pressure, at which the pump can be operated without time imitation. p 2max max. pressure Maximum pressure permissibe for a short time, max. 20s. p 3 peak pressure Short-time pressure (fractions of a second) arising in case of a sudden change of the operating mode; any excess of this pressure during operation is impermissibe. 6 GPC_JM

8 Gear Motor Cataogue JM DIECTION OF OTATION n Determine direction of rotation by ooking at the drive shaft. The motor can ony be used in the specified direction of rotation. EVESIBE DESIGN n The motors with the possibiity of bidirectiona rotation have a different interna arrangement requiring drainage. Two types are used - interna and externa. The interna drainage is aways interconnected with the outet by means of vaves. The externa drainage is soved by an orifice ocated in the cover opposite the driven gear. GPC_JM

9 JM Gear Motor Cataogue JM FOW ATE AND POWE CUVES Fow rate Q [/min] Above curves appy to ISO Vg 46 oi at temperature t = 45 C. otation speed n [1/min] 8 GPC_JM

10 Gear Motor Cataogue JM 2,00 cm 3 4,00 cm 3 Input power P [kw] Torque M [Nm] Input power P [kw] Torque M [Nm] otation speed n [1/min] otation speed n [1/min] 6,00 cm 3 7,00 cm 3 Input power P [kw] Torque M [Nm] Input power P [kw] Torque M [Nm] otation speed n [1/min] otation speed n [1/min] GPC_JM

11 JM Gear Motor Cataogue 8,00 cm 3 10,00 cm 3 Input power P [kw] Torque M [Nm] Input power P [kw] Torque M [Nm] otation speed n [1/min] otation speed n [1/min] 12,00 cm 3 15,00 cm 3 Input power P [kw] Torque M [Nm] Input power P [kw] Torque M [Nm] otation speed n [1/min] otation speed n [1/min] 10 GPC_JM

12 Gear Motor Cataogue JM ODE KEY An exampe of designation for the JM cockwise motor with dispacement of 2 cm 3, ectanguar fange with centre ring 50.8, Cyindric 12, BSP side inets, FKM sea and with front-end bearing: JM-2-03V06-SG04G03-V.001 GPC_JM

13 JM Gear Motor Cataogue Note: In case of combination inets, with the code C is respected foowing sequence of inets and outets: For cockwise and reverse gear motor, in direction cockwise For anti-cockwise gear motor, in direction anti-cockwise For. ex...: JM-12-S01D03-CG03 G03 G04 G04 -N COMBINATIONS OF FANGES AND SHAFTS FANGE DESIGN S01 S02 F01 C05 C06 D02 D03 D04 DIVE SHAFT D05 K05 K06 V06 V07 V08 V09 V10 12 GPC_JM

14 Gear Motor Cataogue JM FANGES DESIGN 03: 05: S01: S02: F01: GPC_JM

15 JM Gear Motor Cataogue DIVE SHAFTS C05: C06: D02: D03: D04: D05: K05: K06: 14 GPC_JM

16 Gear Motor Cataogue JM V06: V07: V08: V09: V10: GPC_JM

17 JM Gear Motor Cataogue IQUID INET AND OUTET CONNECTION Metric thread according to ISO 6149 Code A B C D M03 M 14 x M05 M 18 x M07 M 22 x BSPP pipe thread according to ISO UNF thread according to SAE Code A B C D G01 G 1/ G02 G 3/ G03 G 1/ G04 G 3/ Code A B C D U02 9/16 18 UNF U03 3/4 16 UNF U04 7/8 14 UNF Tapered thread NPT Code A B 02 3/8 18 NPF /2 14 NPF 20.8 Fanged fittings according to DIN 8901/8902 Fanged fittings ISO Code A B C H03 M H04 M H05 M H06 M Code E F G H S02 1/4 UNC S03 M Drains Code A B C D U01 7/16-20 UNF 2B G01 G 1/ GPC_JM

18 Gear Motor Cataogue JM CATAOGUE SHETS OF JM SEIES BASIC DESIGNS Order key JM-15-03C05-S H06H05-N JM-15-03C05-S H06H05-N JM-12-03C05-S H06H05-N JM-12-03C05-S H06H05-N JM-11-03C05-S H06H05-N JM-11-03C05-S H06H05-N JM-10-03C05-S H06H05-N JM-10-03C05-S H06H05-N JM-8-03C05-S H06H05-N JM-8-03C05-S H06H05-N JM-7-03C05-S H06H05-N JM-7-03C05-S H06H05-N JM-6-03C05-S H06H05-N JM-6-03C05-S H06H05-N JM-5-03C05-S H06H05-N JM-5-03C05-S H06H05-N JM-4-03C05-S H06H05-N JM-4-03C05-S H06H05-N JM-3-03C05-S H06H05-N JM-3-03C05-S H06H05-N JM-2-03C05-S H06H05-N JM-2-03C05-S H06H05-N purch. code direct. of rot. dispa- nom. speed speed dimension cement press. MIN. MAX. A B C D E F G H [cm 3 /1] [bar] [min -1 ] [min -1 ] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] M6x M6x M6x M6x M6x M6x M6x M6x M6x M6x M6x M6x M6x M6x M6x M6x M6x M6x M6x M6x M6x M6x13 GPC_JM

19 JM Gear Motor Cataogue Order key purch. code direct. of rot. dispa- nom. speed speed dimension cement press. MIN. MAX. A B C D E F [cm 3 /1] [bar] [min -1 ] [min -1 ] [mm] [mm] [mm] [mm] [mm] [mm] JM-15B- S02V08-SU04U04-N B ,56 132,12 7/8-14UNFx /8-14UNFx17 30 JM-12B- S02V08-SU04U04-N B ,58 124,16 7/8-14UNFx /8-14UNFx17 30 JM-11B- S02V08-SU04U04-N B ,25 121,50 7/8-14UNFx /8-14UNFx17 30 JM-10B- S02V08-SU04U04-N B ,91 118,82 7/8-14UNFx /8-14UNFx17 30 JM-8B- S02V08-SU04U04-N B ,24 113,49 7/8-14UNFx /8-14UNFx17 30 JM-7B- S02V08-SU04U04-N B ,91 110,82 7/8-14UNFx /8-14UNFx17 30 JM-6B- S02V08-SU04U04-N B ,57 108,14 7/8-14UNFx /8-14UNFx17 30 JM-5B- S02V08-SU04U04-N B ,24 105,48 7/8-14UNFx /8-14UNFx17 30 JM-4B- S02V08-SU04U04-N B ,90 102,81 7/8-14UNFx /8-14UNFx17 30 JM-3B- S02V08-SU04U04-N B ,57 100,14 7/8-14UNFx /8-14UNFx17 30 JM-2B- S02V08-SU04U04-N B ,23 97,46 7/8-14UNFx /8-14UNFx GPC_JM

20 Gear Motor Cataogue JM Order key purch. code direct. of rot. dispa- nom. speed speed dimension cement press. MIN. MAX. A B C D E F [cm 3 /1] [bar] [min -1 ] [min -1 ] [mm] [mm] [mm] [mm] [mm] [mm] JM-15B- S02D04-S G04G04-N B ,56 132,12 G 3/4 x G 3/4 x JM-12B- S02D04-S G04G04-N B ,58 124,16 G 3/4 x G 3/4 x JM-11B- S02D04-S G04G04-N B ,25 121,50 G 3/4 x G 3/4 x JM-10B- S02D04-S G04G04-N B ,91 118,82 G 3/4 x G 3/4 x JM-8B- S02D04-S G04G04-N B ,24 113,49 G 3/4 x G 3/4 x JM-7B- S02D04-S G04G04-N B ,91 110,82 G 3/4 x G 3/4 x JM-6B- S02D04-S G04G04-N B ,57 108,14 G 3/4 x G 3/4 x JM-5B- S02D04-S G04G04-N B ,24 105,48 G 3/4 x G 3/4 x JM-4B- S02D04-S G04G04-N B ,90 102,81 G 3/4 x G 3/4 x JM-3B- S02D04-S G04G04-N B ,57 100,14 G 3/4 x G 3/4 x JM-2B- S02D04-S G04G04-N B ,23 97,46 G 3/4 x G 3/4 x GPC_JM

21 JM Gear Motor Cataogue Order key JM-15- F01V08-S U03U02-N JM-15- F01V08-S U03U02-N JM-12- F01V08-S U03U02-N JM-12- F01V08-S U03U02-N JM-11- F01V08-S U03U02-N JM-11- F01V08-S U03U02-N JM-10- F01V08-S U03U02-N JM-10- F01V08-S U03U02-N JM-8- F01V08-S U03U02-N JM-8- F01V08-S U03U02-N JM-7- F01V08-S U03U02-N JM-7- F01V08-S U03U02-N JM-6- F01V08-S U03U02-N JM-6- F01V08-S U03U02-N JM-5- F01V08-S U03U02-N JM-5- F01V08-S U03U02-N JM-4- F01V08-S U03U02-N JM-4- F01V08-S U03U02-N JM-3- F01V08-S U03U02-N JM-3- F01V08-S U03U02-N JM-2- F01V08-S U03U02-N JM-2- F01V08-S U03U02-N purch. code direct. of rot. dispa- nom. speed speed dimension cement press. MIN. MAX. A B C D E F [cm 3 /1] [bar] [min -1 ] [min -1 ] [mm] [mm] [mm] [mm] [mm] [mm] /4-16UNFx /16-18UNFx /4-16UNFx /16-18UNFx /4-16UNFx /16-18UNFx /4-16UNFx /16-18UNFx /4-16UNFx /16-18UNFx /4-16UNFx /16-18UNFx /4-16UNFx /16-18UNFx /4-16UNFx /16-18UNFx /4-16UNFx /16-18UNFx /4-16UNFx /16-18UNFx /4-16UNFx /16-18UNFx GPC_JM

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