SMC Vacuum Generator for Use With ZK2 Series Vacuum Ejectors 12-24VDC, Max Vacuum -91kPa, 58 l/min Air ZK2A12K5TLA-08

The SMC ZK2A12K5TLA-08 is a compact vacuum generator engineered for use with ZK2 series vacuum ejectors, operating from a 12 to 24 VDC power supply. This unit integrates a two-stage ejector and pilot-operated valves to create precise and reliable vacuum suction with a maximum vacuum level of -91 kPa, ideal for various industrial automation tasks.

With an air consumption of 58 liters per minute and a supply pressure range of 0.3 to 0.6 MPa, it ensures stable performance and minimizes pneumatic system demand. Its analogue vacuum output signal ranging from 1 to 5 volts facilitates precise process monitoring and control.

The unit incorporates a built-in suction filter featuring a 30 μm nominal rating and a 510 mm² filtration area to prevent particulate contamination in the sensing and ejector passageways, thereby extending service life and maintaining operational reliability.

Designed for industrial environments, this vacuum generator operates at a noise level of 75 dB, making it suitable for production areas requiring noise control. The repeatability of ±0.2% full scale ensures strong and consistent gripping action, critical for pick-and-place systems used in electronics assembly, packaging machinery, and robotic end-effector operations.

The device includes normally closed pilot-operated poppet valves that consume minimal power at 0.4 W coil input, enhancing energy efficiency. Its electrical connection utilizes an L-type plug connector with lead wire, supporting 12 to 24 VDC operation with up to ±10% voltage tolerance and low ripple.

Environmental specifications allow for storage between -20 and 70°C and operation within 0 to 50°C ambient temperature with 35 to 85% relative humidity without condensation. The construction supports industrial mounting conditions with resistance to vibration up to 30 m/s² and shocks up to 150 m/s².

Maximum vacuum reaches -91 kPa providing strong suction capabilities. Supply pressure range between 0.3 to 0.6 MPa supports stable operation under pressure variations. Low air consumption of 58 l/min reduces pneumatic system load.

Analogue output signal from 1 to 5 V enables precise vacuum monitoring. Sound emissions limited to 75 dB for quieter operational environments. Repeatability at ±0.2% F.S. ensures consistent vacuum handling performance. Equipped with a 30 μm suction filter protecting internal components from contamination.

Pilot-operated poppet valves are normally closed to minimize power use. Durable design accommodates industrial vibrations and shock conditions.

This vacuum generator is ideal for automation systems involving vacuum gripping, material handling, packaging, robotics, and pneumatic tooling. It represents a robust solution for industries requiring reliable, silent, and low maintenance vacuum generation integrated with ZK2 series ejectors.

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