China Interlock Switchgear Components Manufacturer, Supplier, Factory

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.

Switchgear Door Lock: Product Details and Applications The Switchgear Door Lock is a crucial component designed to enhance the safety and security of electrical switchgear systems. This lock is engineered to provide reliable access control, ensuring that only authorized personnel can access sensitive electrical equipment.

The 8PT Guiding Part is an essential component in switchgear systems, designed to provide precise alignment and smooth operation of moving elements within the switchgear assembly. This guiding part plays a crucial role in ensuring the accurate positioning and secure movement of drawers, circuit breakers, and other mobile parts, enhancing the overall reliability and safety of the electrical distribution system.

SOLH MK six-surface mount compact cylinder is upgraded from MD cylinder with built-in anti-rotation mechanism. The piston rod anti-twist accuracy reaches ≤±0.5°, directly interchangeable with Airtac MD and SMC CQS series. Square thin body allows bracket-free installation on six sides and facilitates compact parallel layout of multiple cylinders. Variants include double acting MK, single acting MSK/MTK, MKD double rod and MKJ adjustable stroke models. Built-in magnetic ring optional with rubber end buffers and oil-free capability. Bore sizes φ6~32mm, widely applied in 3C precision tooling and short-stroke clamping positioning for automation requiring fixed workpiece angle in confined space.

SOLH ZH D series body‑ported single stage vacuum ejector, mechanically interchangeable with imported ZH series. Three external ports (SUP/VAC/EXH) without built in silencer; S high vacuum 90 kPa and L high flow grades; nozzles Φ0.5-2.0 mm; metric one touch/G thread/NPT options; screw, bracket or DIN rail mounting. Max suction flow 6-90 L/min, ideal for robot EOAT, PCB, glass, carton and fabric pick and place.

GW4-12(40.5) Outdoor HV Disconnect Switch GW4-12(40.5)outdoor AC high voltage disconnect switch (disconnect switch for short) is used to open and close circuit with voltage but no-load 50/60Hz, 12(40.5)kV power system. It accords with standards of IEC129-1984 AC Disconnect Switch and Earthing Switch and GB1985 and other relative standards.