China Siemens 8PT switchgear accessory micro switch Manufacturer, Supplier, Factory

SOLH ZL112 multi-stage venturi vacuum ejector is fully interchangeable with equivalent SMC models, equipped with standard Φ1.2 nozzle. Its energy-saving multi-stage structure delivers stable vacuum of -88~-92kPa while cutting air consumption by over 40% versus single-stage ejectors. Adopting a highly integrated modular design, it offers K1 dual supply/release valves for auto suction & blow-off and cost-saving K2 single supply valve variants. The built-in silencer restricts operating noise below 70dB(A); two exhaust styles are available: standard integrated muffler type and P centralized port exhaust for high flow. Optional accessories include analog mechanical vacuum gauges and digital vacuum pressure switches with NPN/PNP single/dual channel and voltage/current analog signal outputs, plus diverse plug connectors, coil voltages and manual adjustment knobs. Free of internal moving parts for maintenance-free continuous operation, it can be mounted directly on robot end effectors to shorten vacuum response time, widely applied to multi-suction cup handling of 3C glass panels, sheet metal, packaging & printing materials and porous workpieces requiring stable high-flow vacuum adsorption.

SOLH SAI tie-rod-free profile cylinder complies with ISO15552 standard, dimensionally interchangeable with FESTO DNC and SE series. Adopting M-shaped integrated aluminum barrel, it is fitted with double-end adjustable air cushion & PPV elastic pad and dual-side sensor grooves. Full variants include single rod, double rod, stroke adjustable, lockable and SAIF valve-integrated cylinder. It supports oil-free operation with low starting pressure. Bore sizes φ32~200mm, customized stroke up to 2000mm, and various ISO mounting options. Widely used in packaging machinery, conveyors and machine tool automation. Stable mass production and sufficient stock make it a cost-effective general linear actuator for export automation equipment.

SOLH MK (commonly named MKB) is a combined pneumatic cylinder integrating 90° rotation and linear downward clamping, interchangeable with mainstream MKB series. Bore sizes cover φ12~φ63 and clamping strokes range from 5 mm to 50 mm. Its overall length is shortened by 3~10 mm compared with conventional MK2 models for more compact layout. The allowable inertia torque is upgraded threefold to cope with high-speed clamping of high-inertia workpieces, and the maximum clamping force of φ63 bore reaches 12.4 kN under 0.5 MPa for reliable heavy-load holding. Working cycle: retract upward → 90° left/right rotation → extend for clamping; release follows reverse sequence. Fixed 90° rotation angle with tolerance ±5° ensures stable repetitive positioning. Except φ20 and φ25 bores with 2-side sensor mounting only, other sizes support 4-direction magnetic switch installation for neat wiring without interference. Through holes and double-end threaded holes enable direct mounting and flange installation. Double-side rubber buffers reduce impact, vibration and noise; oil-free design satisfies clean & dust-free working environments. Built-in magnetic rings work with position sensors to monitor clamp/release status; clockwise RZ and counterclockwise LZ rotation directions are optional. It is widely applied in machine tool fixtures, welding positioning, stamping fixing, precision 3C components, semiconductor tray clamping and fixture flipping limiting. It simplifies mechanical design and saves installation space by integrating rotating and clamping functions. Select bore size with clamping force ≥ actual load × 1.5 safety factor and reserve 3~5 mm stroke margin to avoid mechanical collision.

SOLH TC series triaxial guide rod cylinder is a direct drop-in replacement for SMC MGP series. It adopts an integrated three-axis structure consisting of two guide rods plus a central piston rod, featuring ultra-high rigidity. Its torsion resistance and lateral load capacity are more than twice those of conventional dual-guide rod cylinders, effectively preventing deflection and positional offset. Available bore sizes range from φ6 mm to 100 mm with two core variants: TCL precision ball bearing type delivers ultra-low friction and smooth motion for high-frequency lifting and precision positioning; TCM brass alloy sliding bearing type boasts superior wear resistance and impact resistance for heavy loads, dusty environments and conveyor line stopping operations. Standard strokes cover 5 mm to 500 mm. Optional configurations include J-type stroke adjustment (max 50 mm adjustable range) and -T high-temperature version operating steadily from -20℃ to 120℃. Standard configurations include built-in magnetic rings, dual-end rubber buffers and oil-free maintenance-free operation. Multi-directional mounting holes and four-side slots for magnetic switches are integrated, while dual air ports on the top and side enable flexible piping layout. Flange and foot bracket accessories support versatile installation orientations. Operating pressure ranges from 0.1 MPa to 1.0 MPa, and benchmark positioning holes ensure reliable repeat accuracy. Widely used in conveyor stopper lifting, PCB handling & crimping in 3C electronics, packaging gate actuation, jig ejection and eccentric load driving, this integrated actuator eliminates the need for separate external guiding assemblies, simplifying mechanical design with excellent cost performance for miniature precision stations and general medium-to-heavy duty automation.

At Richge, we provide high-quality self-tapping screws specifically designed for switchgear applications. Our Switchgear Self-tapping Screw are engineered to deliver exceptional performance and reliability, ensuring a secure and stable connection in switchgear assemblies. Made from durable materials, these screws offer superior resistance to corrosion and wear, making them ideal for use in demanding environments. Their precision design allows for easy installation and a tight fit, enhancing the overall integrity of your switchgear system. With a focus on innovation and quality, Richge is committed to supplying reliable fastening solutions that meet the highest industry standards. Choose us for dependable and efficient self-tapping screws that support your electrical infrastructure needs.

The 24kV side-mounted vacuum circuit breaker (with VGS spring operating mechanism) is a highly efficient and safe power protection device designed for medium to high-voltage networks, featuring excellent insulation properties and breaking capacity. VSG-24C series side mounted vacuum circuit breaker is fixedly installed and is mainly used for fixed switchgear.The circuit breaker can be used alone or for ring network power supply,box type or various non-standard powersupply systems. Main advantagesVsG indoor high voltage vacuum circuit breaker is used for 24kV power system indoor switching eguipment, as power grid eguipment, industrial and mining enterprises power design protection and control unit