Non-Leak Auto Coupler BGC/BGD
3Pages

KJ_07_02.pdf tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:4.00pt "Arial", sans-serif; } .font1 { font:5.00pt "Arial", sans-serif; } .font2 { font:6.00pt "Arial", sans-serif; } .font3 { font:7.00pt "Arial", sans-serif; } .font4 { font:9.00pt "Arial", sans-serif; } .font5 { font:12.00pt "Arial", sans-serif; } .font6 { font:15.00pt "Arial", sans-serif; } .font7 { font:4.00pt "Georgia", serif; } .font8 { font:10.00pt "Impact", sans-serif; } .font9 { font:6.00pt "Tahoma", sans-serif; } Non Leak Auto Coupler with pilot check valve Since jig side pressure can be held even pressure supply is stopped in the coupler connected condition, smooth connection/disconnection without hydraulic reaction can be made. An air blow function is provided at the socket side. IMODEL CODE B G 1 - 0 G 2 NON STOCKING ITEM Design No. ©Type ©Pressure code 3) Piping type C: Plug 2:1.0- 7.0 MPa Blank: only for BGC D: Socket 5: 7.0~25.0 MPa G2 : only for BGD NOTEI Ail types shall be produced after an order received. If you place an order, ask delivery time In advance. CIRCUIT SYMBOLS SPECIFICATIONS Model Plug BGC221-0 BGC251-0 Socket BGD221-0G2 BGD251-0G2 Operating pressure MPa 1.0-7.0 7.0-25.0 Design pressure MPa 10.5 37.5 BGD Hydraulic pressure source side Minimum passage area mm2 10.2 Allowable eccentricity mm Allowable angle error DEG. ±1 0.3 P(R) Operating temprature 070 "C 'Filters are provided at the upstream and downstream of the BGC side check valve. Fluid to be used_ Pilot pressure_ Reaction force at connection kN General hydraulic oil 闩quivalent to ISO-VG-32 1/3.5 or higher of BGC charging pressure 0.10 The check valve of the BGD side is not of non-leakage type. Reaction Operating pressure 25.0MPa 3.17 force at pressurization 7.0MPa 0.96 kN PMPa 0.1227XP+0.07 Note: 1. Since pressurizing reaction force is produced during pressure supply to port P, it is necessary to add a lock mechanism. 2. When a connection limit stopper is added, keep the connection setting dimension+in the drawing. 3. The check valve provided in the socket side jig circuit P (R) to open automatically at the connection is not of non-leakage type. The valve is for preventing significant oll blowing out due to incorrect opשration (pressurizing in the disconnected condition). Do not pressurize in the disconnected condition for the normal control. 4. Do not connecVdisconnect while pressurizing each port of the socket sides. 5. Take a proper measure not to produce back pressure in ports B and P (R) of the socket sides when pressure supply is stopped. 6. Do not connect In the condition that chips or coolant are left on the end surface. 7. Provide piping and oil passage holes with sufficient flushing. Note that no filter is provided to the socket side. B. When pressing to the connection limit, apply force between the reaction force and 6.0 kN. 9. In the condition that pressurization of port P is finished, pilot pressure supply to port B does not resuit in check valve openlng. 10. The main purpose of air blowing function is to clean the top face of the socket side. OUTLINE DIMENSIONS MACHINING FOR MOUNTING HOLE 19 32 128 BGC Jig circuit:A , 1 -+O.021 028H7 ° if o BGC221:4-M5 X 0.8 thread, depth 10, pitch 90° BGC251: 8-M5 X 0.8 thread, depth 10, pitch 45° BGD 4-M5X0.8 thread 10 depth 4 Jig circuit:P (R) Air blow port 1 %\ -H H1 1 CM Pilot circuit: B I ^ 8 or less KtfMEK. 10

KJ_07_02.pdf tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:5.00pt "Arial", sans-serif; } .font1 { font:6.00pt "Arial", sans-serif; } .font2 { font:7.00pt "Arial", sans-serif; } .font3 { font:10.00pt "Arial", sans-serif; } .font4 { font:12.00pt "Arial", sans-serif; } PERFORMANCE (At a supply pressure of 7 MPa) BGP/S BGP (Plug) Lock opration BGS (Socket) OMPa OMPa 0 7MPa t| A/Jig circuit 7MPa/Lock finished 7MPa/Hydraulic pressure held B * ♦ P (R)/Jig circuit OMPa OMPa OMPa OMPa [Connection finished] ©7MPa ©7MPa OMPa 7MPa OMPa OMPa After the jig circuit finishes lock After...

KJ_07_02.pdf tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:5.00pt "Arial", sans-serif; } .font1 { font:6.00pt "Arial", sans-serif; } .font2 { font:7.00pt "Arial", sans-serif; } .font3 { font:10.00pt "Arial", sans-serif; } .font4 { font:12.00pt "Arial", sans-serif; } .font5 { font:16.00pt "Arial", sans-serif; } .font6 { font:10.00pt "Impact", sans-serif; } .font7 { font:7.00pt "Lucida Sans Unicode", sans-serif; } BGP/S SYSTEM CIRCUIT DIAGRAM (Typical) BGP/S Double action circuit BGP/S Single action circuit Lock Release Lock Lock Plug Plug Palette Palette BGP/S Socket BGP/S...