Compact Vacuum Ejector Possible to be mounted on moving parts thanks to lightweight Shortened tube length response time improved. 2 kinds of pressure range • Nominal filtration rating: 30 urn

Compact Vacuum Ejector Ejector Unit Nozzle nominal size Solenoid valve combination (Refer to Table (1). Pilot valve (Refer to Table (1).) Note) Avoid energizing the solenoid valve for long periods of time. (Refer to Design and Selection on Specific Product Precautions 1.) Power supply voltage (Refer to Table (1).)1 Electrical entry Air pressure supply (P) port Note) O-ring and round head combination screws (M2 x 12) are attached to the supply adapter (M). Pressure sensor specifications Note 1) One-touch fittings are plugged when the pressure sensor is Note 2) This pressure switch detects pressure...

Compact Vacuum Ejector Seríes Maximum Simultaneous Opreating Stations Manifold Ordering Example Blanking plate assembly Note) The stations are sequentially numbered. When viewed from the side of the vacuum ports, the far left station is designated as station 1. Right common air pressure supply (P) port (viewed from the vacuum (V) port side) Blanking plate assembly Left common air pressure supply (P) port (viewed from the vacuum (V) port side) Flow Characteristics / Exhaust Characteristics Suction flow Suction flow (tfmin(ANR))

General Specifications Note) There was no malfunction confirmed when tested under the following conditions: From 10 to 500 to 10 Hz and whichever of the following is smaller: 1.5 mm amplitude or 98 m/s2 acceleration in X, Y, Z direction for 2 hours each, (initial value) Note) The maximum vacuum pressure was determined by applying the standard supply pressure. Different supply pressures are required to determine a model. • Calculation of mass for the manifold type (Single unit mass) x (Number of stations) Example) 5 stations manifold with pressure Pressure Sensor

Compact Vacuum Ejector Seríes Component Parts Replacement Parts ■ For above parts of No. 7 and No. 11, the parts assembly ZA1-OP-1 (10 pes each) is Solenoid Valve Solenoid valve connector assembly Pilot valve Rated coil voltage < Manual override Electrical entry How to order connector assembly Connector, socket (3 pes) only 'Lead wire length • Lead-wire length of the plug connector The lead-wire length for a valve with a lead-wire is 300 mm. When in need of a valve with a lead-wire longer than 600 mm, place an order for a valve without a con- nector and connector assembly. Vacuum Pressure Switch...

Release flow adjusting needle Locking type manual override Circuit diagram (Mounting hole) Note) When the body is mounted, tighten Using excessive torque may cause Supply pilot valve Locking type manual override Locking type manual override Supply pilot valve Dimensions of the vacuum (V) and air pressure supply (P) port fittings after installation Dimensions after the fittings are installed on the vacuum (V) port, air pressure supply (P) port of a single unit, and the common air pressure supply (P) port of a manifold are shown below. Dimensions of the vacuum (V) port fittings after installation...

Compact Vacuum Ejector Release flow adjusting needle Circuit diagram Supply adapter Supply pilot valve Suction filter (Mounting hole) Supply pilot valve Supply pilot valve Note) When the body is mounted, tighten Using excessive torque may cause Dimensions of the vacuum (V) and air pressure supply (P) port fittings after installation Dimensions after the fittings are installed on the vacuum (V) port, air pressure supply (P) port of a single unit, and the common air pressure supply (P) port of a manifold are shown below. Dimensions of the vacuum (V) port fittings after installation Applicable tubing...

P0849-P0936-E.qxd 08.9.30 2:41 PM Page 856 Series ZA re t ssu por pre (P) Air pply su Dimensions um cu Va 0 B A 1 1 Q1 N1 ZA1 Plug rt po (V) Type Release flow adjusting needle 76.9 78 Q1 N1 ZA1 1 Q1 N1 B Supply pilot valve Release valve Air pressure supply (P) port Vacuum (V) port V ZA1 1 Q1 N1 V FP 5 Approx. 3000 Suction filter 9 P 10 6.4 57.5 M3 23 Supply adapter 2 x ø2.7 (Mounting hole) 10 9.9 5.2 B ZA1 Circuit diagram Q1 N1 1 L FP Note) When the body is mounted, tighten with a torque of 0.6 ± 0.06 N·m. Using excessive torque may cause damage to the body. 02 Vacuum release valve 24.7 Supply...

Compact Vacuum Ejector Release flow adjusting needle Circuit diagram Supply pilot valve Supply pilot valve Supply adapter (Mounting hole) Note) When the body is mounted, tighten Using excessive torque may cause Dimensions of the vacuum (V) and air pressure supply (P) port fittings after installation Dimensions after the fittings are installed on the vacuum (V) port, air pressure supply (P) port of a single unit, and the common air pressure supply (P) port of a manifold are shown below. Dimensions of the vacuum (V) port fittings after installation Air pressure supply (P) port \ Air pressure supply...

Manifold type (Common SUP) Supply pilot valve Note 1 ) The above dimensions are for ZZA103-00. Note 2) When the body is mounted, tighten with a Using excessive torque may cause damage Note 3) When viewed from the manifold base, count the number of stations 1, 2 to (n) beginning from the left side. Dimensions of the vacuum (V) and air pressure supply (P) port fittings after installation Dimensions after the fittings are installed on the vacuum (V) port, air pressure supply (P) port of a single unit, and the common air pressure supply (P) port of a manifold are shown below. Applicable tubing Dimensions...

P0849-P0936-E.qxd 08.9.30 2:41 PM Page 859 Compact Vacuum Ejector Series ZA Manifold Type: How to Increase / Decrease Manifold Stations ZA ZX ZR ZM Blanking plate assembly ZA1-BP1 ∗ (O-ring and round head combination screws (M2 x 12) are attached.) ZMA ZQ ZH ZU ZL ZY ZF Manifold base ZZA10- ZP SP ∗ An assembly kit (part no. ZA1-OP-1) is available which includes 10 pcs each of O-rings and round head combination screws. ZCUK AMJ AMV AEP HEP Related Equipment 859