Eaton Char-Lynn Low Speed High Torque Orbit Motor for Swing Drive

Transcription

1 Eaton Char-Lynn Low Speed High Torque Orbit Motor for Swing Drive

2 2 Eaton Char-Lynn Low Speed High Torque Orbit Motor for Swing Drive October 2014

3 Table of Contents Contents General introduction 4 S series Characteristics & Advantages 5 Model code 5 Specification 5 Circuit diagram 5 Installation dimension 6 Pinion gear dimension series Characteristics & Advantages 7 Model code 7 Specification 7 Circuit diagram 7 Installation dimension 8 Pinion gear dimension series Characteristics & Advantages 11 Model code 11 Specification 11 Circuit diagram 11 Installation dimension 12 Pinion gear dimension series Characteristics & Advantages 13 Model code 13 Specification 13 Circuit diagram 13 Installation dimension 14 Pinion gear dimension 14 Eaton Char-Lynn Low Speed High Torque Orbit Motor for Swing Drive October

4 General Introduction Features Low speed high torque Char-Lynn motor for Swing Direct drive (no reduction gear) Displacement from 165 cm 3 /rev to 490 cm 3 /rev, maximum pressure up to 19.6 MPa Optionally integrate mechanical parking brake, time delay valve and shock less relief valve Benefits Maintenance cost saving cause no reduction gear oil required Cost competitive due to simple structure design Reduced energy consuming attributed to higher mechanical and volumetric efficiency Less mechanical shocks by smooth and precise control Proven performance by 30+ years experience Typical mini excavator weight (ton) Model SC-16 SC-19 SC-22 2P*16 2P*20 2P*25 4P*25 4P*31 4P*39 6P*35 6P*39 Typical application Mini excavator Excavator attachment General swing application Recommendation fluids: ISO VG32, 46, 56, 68 mineral oil Recommended system operation temperature: - 30 C to 80 C Recommended oil viscosity: 24 to 50 cst Recommended cleanliness: ISO 18/13 6P*44 6P*49 4 Eaton Char-Lynn Low Speed High Torque Orbit Motor for Swing Drive October 2014

5 S series Characteristics & Advantages S series motor is special designed spool valve Char-Lynn motor which can work on radial load. Compact dimension and cost competitive are the key benefits for S series motor. S series motor specifically fit for Swing drive of mini-excavators which tonnage less than 1 ton. Pinion gear and valve can be easily assembled on the S series motor directly. Model Code SC 19 A K 2 S X M option valve Specification Model SC-16 SC-19 SC-22 Motor displacement cm 3 /rev Max output Torque N m Max pressure MPa Max speed rpm Mass kg Note: 1. Drain line recommended 2. Back pressure should be max 2MPa. Circuit Diagram Series 6 Special requirement SC-: S Series swing motor 2 Displacement 16: 165cm 3 /rev 19: 186cm 3 /rev 22: 224cm 3 /rev 3 Port A: G1/2 O-ring port E: 7/8UNF O-ring port G: G1/4 O-ring port 4 Output shaft K: 1 inch 6B spline 5 Flange 2: 2 bolt flange no special requirement 7 X: With drain port (plugged) 8 M:Design code 9 Option valve VSA: 15l/min Counter balance valve VSW: Counter balance valve with relief VSM: 60l/min Counter balance valve VSE: Relief valve Keep blank for no optional valve required A B Dr *More displacement/port are optional based on customer request *For any special requirement please contact with sales Eaton Char-Lynn Low Speed High Torque Orbit Motor for Swing Drive October

6 S series Installation Dimension 57.2 B PORT SAE 6B SPLINE O-RING GROOVE O-RING AS NOMINAL SIZE W3/32xID3-1/4 EFFECTIVE LENGTH SPLINE 28.5 C WITH PINION GEAR (OPTION) A PORT 2-G1/4 O-RING PORT /13.46 Dia. G1/4 O-RING PORT WHEN REQUIRED REMOVE PLUG AND CONNECT THE DRAIN LINE P.C.D M MIN. DP Z Y X ROTATION (VIEWED FROM SHAFT END) CW: PORT A PRESSURIZED CCW: PORT B PRESSURIZED Pinion Gear Dimension (Reference) Module Number of teeth Pressure angle Pitch diameter Add modification coefficient Note: as per JIS standard Output torque is limited depending on pinion dimension In case of small pinion, output torque is limited less than spec.. Model X Y Z SC SC SC Eaton Char-Lynn Low Speed High Torque Orbit Motor for Swing Drive October 2014

7 2000 series Characteristics & Advantages 2000 series motor is disc valve Char-Lynn motor which can working with low leakage under high pressure. The integrated pinion gear and big capacity bearing ensured the 2000 series motor high reliability even under high radial load. Specifically fitting for Swing drive on mini-excavators which tonnage less than 2 ton. Integrated relief valve (or other required valves) can be easily assembled on the 2000 series motor directly. Model Code Specification Model 2P*16 2P*20 2P*25 Motor displacement cm 3 /rev Max output torque N m Max pressure MPa Max speed rpm Mechanical brake torque N m 441 (Min. release pressure: 2MPa, Max release pressure: 4.9MPa) Mass kg Note: 1. Max pressure is relief valve setting pressure 2. Need drain line (Back pressure should be max 2MPa). 2 P C 25 A C VNS Circuit diagram This hydraulic circuit includes time delay valve and schockless relief valve (option) 1 Series 5 Port R 2P: 2000 Series swing motor 2 Brake specification N: Without mechanical brake C: With mechanical brake 3 Displacement 16: 158cm 3 /rev 20: 195cm 3 /rev 25: 244cm 3 /rev 4 Load holding spec. A: Geroler Load holding (Middle) B: Geroler Load holding (Light) 11: G3/8 with shockless relief valve 31: G3/8 with relief valve 6 Output pinion shaft 15: m4 z11 34: m4 z13 7 Design code C: standard design 8 Option valve VNS: Shockless relief valve V2T: Time delay valve VSW: Counter balance valve with relief Keep blank for no optional valve required P A B Dr Model code and relief setting pressure are required in order sheet. *More displacement/port are optional based on customer request For all the relief valve setting pressure and other special requirements besides above model code listed, please submit additional order sheet to clarify. (see end cover) Eaton Char-Lynn Low Speed High Torque Orbit Motor for Swing Drive October

8 2000 series Installation Dimension With integrated relief valve Without mechanical brake B PORT A PORT 2-G3/8 O-RING PORT P.C.D Y 23.2 X (176) Dia. 126 Dia G3/8 O-RING PORT DRAIN PORT 47 1.ROTATION(VIWED FROM SHAFT END) CW :PORT A PRESSURIZED CCW:PORT B PRESSURIZED Pinion Gear Dimension (Reference) Module Number of teeth Pressure angle Pitch diameter Add modification coefficient Note: as per JIS standard Output torque is limited depending on pinion dimension In case of small pinion, output torque is limited less than spec.. Model X Y 2PN PN PN Eaton Char-Lynn Low Speed High Torque Orbit Motor for Swing Drive October 2014

9 2000 series 65.3 B PORT A PORT 2-G3/8 O-RING PORT G1/4 O-RING PORT 0 With integrated relief valve With mechanical brake PILOT PORT P Y X (176) Dia P.C.D G3/8 O-RING PORT DRAIN PORT Dr ROTATION (VIEWED FROM SHAFT END) CW: PORT A PRESSURIZED CCW: PORT B PRESSURIZED Model X Y 2PC PC PC Eaton Char-Lynn Low Speed High Torque Orbit Motor for Swing Drive October

10 2000 series With Shockless relief valve and time delay valve option. With mechanical brake G1/4 O-RING PORT REMOTE CONTROL PORT R B PORT G1/4 O-RING PORT A PORT PILOT PORT P G3/8 O-RING PORT X Ø Dia P.C.D ROTATION (VIEWED FROM SHAFT END) CW: PORT A PRESSURIZED CCW: PORT B PRESSURIZED G3/8 O-RING PORT DRAIN PORT Dr Eaton Char-Lynn Low Speed High Torque Orbit Motor for Swing Drive October 2014

11 4000 series Characteristics & Advantages 4000 series motor is disc valve Char-Lynn motor which can working with low leakage under high pressure. The integrated pinion gear and big capacity bearing ensured the 4000 series motor high reliability even under high radial load. Specifically fitting for Swing drive on mini-excavators which tonnage less than 3 ton. Integrated relief valve (or other required valves) can be easily assembled on the 4000 series motor directly. Model Code 4 P H 25 C D VSW Series 4P: 4000 Series swing motor 2 Brake specification M: Without mechanical brake H: With mechanical brake 3 Displacement 25: 246cm 3 /rev 31: 311cm 3 /rev 39: 393cm 3 /rev 4 Load holding spec. C: Geroler Load holding (Light) F: Geroler Load holding (Middle) 5 Port 23: G3/8 with shockless relief valve 24: Manifold (valve mount type) 6 Output pinion shaft 01: Module 4 (Module 4 is standard option, other available shaft in Page 12) 7 Design code 8 Option valve VSW: Counter balance valve with relief Time delay valve Keep blank for no optional valve required Specification Model 4P*25 4P*31 4P*39 Motor displacement cm 3 /rev Max output torque N m Max pressure MPa Max speed rpm Mechanical brake torque N m 785 (Minimum release pressure: 2MPa, Max release pressure: 3.9MPa) Mass kg Note: 1. Max pressure is relief valve setting pressure. 2. Need drain line (Back pressure should be max 2MPa). Circuit diagram This hydraulic circuit includes time delay valve. P R A B Dr *More displacement/port are optional based on customer request For all the relief valve setting pressure and other special requirements besides above model code listed, please submit additional order sheet to clarify.(see end cover) Eaton Char-Lynn Low Speed High Torque Orbit Motor for Swing Drive October

12 series Installation Dimension With integrated shockless relief valve and time delay valve (option) With mechanical brake G1/4 O-RING PORT PILOT PORT P 2-G3/8 O-RING PORT B PORT Dia X A PORT Dia. G1/4 O-RING PORT REMOTE CONTROL PORT R ROTATION (VIEWED FROM SHAFT END) CW: PORT A PRESSURIZED CCW: PORT B PRESSURIZED Y G3/8 O-RING PORT DRAIN PORT Dr Pinion Gear Dimension (Reference) Module Number of teeth Pressure angle Pitch diameter Add modification coefficient Note: as per JIS standard Output torque is limited depending on pinion dimension Model X Y 4PH PH PH Eaton Char-Lynn Low Speed High Torque Orbit Motor for Swing Drive October 2014

13 6000 series Characteristics & Advantages 6000 series motor is disc valve Char-Lynn motor which can working with low leakage under high pressure. The integrated pinion gear and big capacity bearing ensured the 6000 series motor high reliability even under high radial load. Specifically fitting for Swing drive on mini-excavators which tonnage less than 4 ton. Integrated relief valve (or other required valves) can be easily assembled on the 6000 series motor directly. Model Code Specification Model 6P*35 6P*39 6P*44 6P*49 Motor displacement cm 3 /rev Max output torque N m Max pressure MPa Max speed rpm Mechanical brake torque N m 1128 (Minimum release pressure: 2MPa, Max release pressure: 3.9MPa) Mass kg Note: 1. Max pressure is relief valve setting pressure. 2. Need drain line (Back pressure should be max 2MPa). 6 P B 35 C A VSW Circuit diagram This hydraulic circuit includes time delay valve. 1 Series 5 Port R 6P: 6000 Series swing motor 23: G3/8 with shockless relief valve P Dr 2 Brake specification M: Without mechanical brake 24: Manifold (valve mount type) 6 Output pinion shaft B: With mechanical brake 3 Displacement Please check with our sales 35: 351cm 3 /rev 39: 390cm 3 /rev 44: 440cm 3 /rev 49: 490cm 3 /rev 4 Loading holding spec. C: Geroler Load holding (Light) F: Geroler Load holding (Middle) 7 Design code 8 Option valve VSW: Counter balance valve with relief Time delay valve Keep blank for no optional valve required A B *More displacement/port are optional based on customer request For all the relief valve setting pressure and other special requirements besides above model code listed, please submit additional order sheet to clarify.(see end cover) Note: Pre-Production Eaton Char-Lynn Low Speed High Torque Orbit Motor for Swing Drive October

14 6000 series Installation Dimension With integrated shockless relief valve and time delay valve (option) With mechanical brake G1/4 O-RING PORT PILOT PORT P 62.5 B PORT Dia (243) A PORT P.C.D Dia Dia. X Z 50 G1/4 O-RING PORT REMOTE CONTROL PORT R 2-G3/8 O-RING PORT 4-32 SPOT FACE ROTATION (VIEWED FROM SHAFT END) CW: PORT A PRESSURIZED CCW: PORT B PRESSURIZED Y G3/8 O-RING PORT DRAIN PORT Dr MODEL X Y Z 88 6PB PB PB PB Pinion Gear Dimension Please contact us 14 Eaton Char-Lynn Low Speed High Torque Orbit Motor for Swing Drive October 2014

15 Eaton Char-Lynn Low Speed High Torque Orbit Motor for Swing Drive October

16 Eaton Industries (Japan) Ltd. Head office & Tokyo sales office Jowa Nogizaka Building, Akasaka, Minato-ku, Tokyo Japan Tel: (+81 3) Fax: (+81 3) Eaton Industries (Japan) Ltd. Osaka sales office Mainichi Building INTECIO 12 th Floor, Umeda, Kita-ku, Osaka Japan Tel: (+81 6) Fax: (+81 6) Eaton Industries (Japan) Ltd. Fukuoka sales office Dai 6 Green Building, Hakata Ekimae, Hakata-ku, Fukuoka Japan Tel: (+81 92) Fax: (+81 92) Eaton Industries (Japan) Ltd. Kyoto Plant Ooi-cho, Kameoka-shi, Kyoto Japan Tel: ( ) Fax: ( ) Eaton Hydraulics Group Asia Pacific Eaton Building 4 th Floor, No.7 Lane280 Linhong Rd. Changning District Shanghai China Tel: (+86 21) Fax: (+86 21) Eaton All Rights Reserved Printed in USA Document No. A156E October 2014