Vacuum Unit Ejector / Vacuum Pump System . -30 -20 -10 0 0 1000 2000 3000 4000 5000 6000 Piping length [mm] mm Fig. A. Vacuum pressure for piping (ZK215) Tube TU0805 or T0806 Tube TU1065 or T1075 Nipple KQ2N08-99 Straight type of different diameter KQ2H08-10A Fig. B Example of piping -74No. ZK2-OM01301 In addition, the exhaust port should not be blocked or pressurized.
Improved sealing Models and Specifications Note 1) Pneumatic cylinder Hydraulic cylinder Operating pressure Ambient temperature Applicable cylinder nominal thread size Allowable eccentricity U Max. tension and compression N 80 210 1100 2500 6000 11000 Applicable cylinder bore size (mm) 10 10, 16 20 25, 32 40 50, 63 Model M4 x 0.7 M5 x 0.8 M8 x 1.25 M10 x 1.25 M14 x 1.5 M18 x 1.5 0.5 0.5 0.5
The motor was rotated exceeding the maximum permissible speed at power failure (6000 r/min) by an external force during driver power off. (Note: The acceleration time is 0.2 s or less.) Check if the motor was accelerated suddenly to 6000 r/min by an external force. Extend the acceleration time.
Also, as a guide for periodically replacement, the operation hours is 6000 to 8000 hours. (normally 1 year) Note 2) Note 1) In the case of the HRG001/002, because the pump included in the unit is a magnet pump with no rotating shaft seal, it is not necessary to inspect the mechanical seal (rotating shaft seal).
The recommend life time of the mechanical seal before needing replacement is 6000 to 8000 hours.
For Air (Orifice diameter: 10 mm, 15 mm, 20 mm, 25 mm) How to read the graph The sonic range pressure to generate a flow rate of 6000 L/min (ANR) is as follows.
8000 2000 10 0 4000 6000 8000 2000 10 0 4000 6000 8000 2000 10 0 Flow rate L/min (ANR) Flow rate L/min (ANR) Flow rate L/min (ANR) Pressure Characteristics (Representative values) Conditions: Inlet pressure 0.7 MPa, Outlet pressure 0.2 MPa, Flow rate 20 L/min (ANR) AC25-B AC20-B AC10-A 0.3 0.25 0.25 Set point Set point Outlet pressure (MPa) Outlet pressure (MPa) Outlet pressure (MPa) 0.25
The recommend life time of the mechanical seal before needing replacement is 6000 to 8000 hours. Leakage was found here Fig. 8-3 Check for water leakage from pump 8.2 Inspection and Cleaning HRS090 Series 8-6 HRX-OMT002 Chapter 8 Control, Inspection and Cleaning 8.2.5 Inspection during winter season Keep the power supply ON for these functions.
The recommend life time of the mechanical seal before needing replacement is 6000 to 8000 hours. Fig. 7-3 Check for water leakage from pump 7.2 Inspection and Cleaning HRS Series 7-6 HRX-OM-S004 Chapter 7 Control, Inspection and Cleaning 7.2.5 Inspection during winter season Keep the power supply ON for these functions. These functions do not start when the power is OFF.
Part number) VXD2142-04-1TZ _ DC Note 1) Surge voltage suppressor is attached to the lead wire Made to Order Splash Proof Specification ( ) Based on JIS-C-0920 Based on IEC529IP-X4 VXD Model Port size Electrical entry X36 DIN Connector or class H coil not available. 4.1-21 VXD21/22/23 Air (Orifice size: 10mm, 15mm, 20mm, 25mm) How to Read the Graph In the sonic flow region: For a flow of 6000
The recommend life time of the mechanical seal before needing replacement is 6000 to 8000 hours. Water leak inspection point Fig. 8-3 Check for water leakage from the pump HRLE Series 8.2 Inspection and Cleaning 8-5 HRX-OM-Z002 Chapter 8 Control, Inspection and Cleaning 8.2.5 Inspection during winter season Keep the power supply ON for this function.
Supply pressure MPa Supply pressure MPa Supply pressure MPa 1.0 1.0 1.0 1.0 1.0 1.0 Valve output pressure (MPa) Valve output pressure (MPa) Valve output pressure (MPa) 0.9 0.9 0.9 0.7 0.8 0.9 0.6 0.7 0.8 0.9 0.9 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.8 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.6 0.1 0.2 0.3 0.4 0.5 0.5 0.1 0.2 0.3 0.4 2000 4000 6000
(Note 1) Maximum speed at power failure [r/min] 6000 (only when acceleration time until 6000 r/min is 0.2 s or more) Approximately 20,000 hours (Note 2) Battery backup time (equipment power supply: off, ambient temperature: 20 C) Approximately 29,000 hours (power-on time ratio: 25%, ambient temperature: 20 C) (Note 3) Note 1.
(Note 1) Maximum speed at power failure [r/min] Rotary servo motor 6000 (only when acceleration time until 6000 r/min is 0.2 s or more) Approximately 20,000 hours (Note 2) Battery backup time Rotary servo motor (equipment power supply: off, ambient temperature: 20 C) Approximately 29,000 hours (power-on time ratio: 25%, ambient temperature: 20 C) (Note 3) Note 1.
tolerance 0 to 250 st: , 251 to 100 st: , 1001 st or longer: Standard Stroke Standard stroke (mm) Maximum manufacturable stroke (mm) Bore size (mm) 25 200, 250, 300, 350, 400, 450, 500, 600, 700, 800 4000 32 200, 250, 300, 350, 400, 450, 500, 600, 700, 800 40 5000 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, 1000 50 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, 1000 6000
Positioning pin (Mounting reference plane) Model Distance LEFS25 H 4100 km LEFS25 A 2500 km LEFS25 B 1200 km Model Distance LEFS32 H 6000 km LEFS32 A 4000 km LEFS32 B 2000 km Positioning pin (Mounting reference plane) Positioning pin (Housing B bottom) Model Distance LEFS40 H 6000 km LEFS40 A 4000 km LEFS40 B 2000 km Body mounting reference plane Positioning pin The traveling parallelism
tolerance 0 to 250 st: , 251 to 100 st: , 1001 st or longer: Standard Stroke Standard stroke (mm) Maximum manufacturable stroke (mm) Bore size (mm) 25 200, 250, 300, 350, 400, 450, 500, 600, 700, 800 4000 32 200, 250, 300, 350, 400, 450, 500, 600, 700, 800 40 5000 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, 1000 50 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, 1000 6000
Actuator lead (L = 6mm) Pulley ratio (n1/n2 = 1/1) 1 262144 1000 = = [PA06] [PA07] 1 6 1/1 262144 [PA06] [PA07] 1 6 1000 262144 [PA07] [PA06] = 6000 1 = 32768 [PA06] [PA07] 750 1 [PA06] = 32768 [PA07] = 750 *1 For pulley ratio, refer to Lead of LECSC Operation Manual (Simplified Edition),section 5.3.4.
Actuator lead (L = 6mm) Pulley ratio (n1/n2 = 1/1) 1 262144 1000 = = [PA06] [PA07] 1 6 1/1 262144 [PA06] [PA07] 1 6 1000 262144 [PA07] [PA06] = 6000 1 = 32768 [PA06] [PA07] 750 1 [PA06] = 32768 [PA07] = 750 *1 For pulley ratio, refer to Lead of LECSC2-T Operation Manual (Simplified Edition),section 5.3.4.
For details, refer to pages 1851 to 1954.) 25 200, 250, 300, 350, 400, 450, 500, 600, 700, 800 4000 CX Symbol Specifications 32 200, 250, 300, 350, 400, 450, 500, 600, 700, 800 XB11 Long stroke type 40 5000 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, 1000 MQ XC24 With magnet shielding plate 50 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, 1000 XC57 With floating joint 6000