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Product Details:
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| Mountingtype: | Panel Mount | Voltage: | 24V |
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| Quality Level: | High Performance | Quality: | High Quality |
1. Product Identifier & Overview
Manufacturer Part Number (MPN): 146199 GT
Product Type: Precision Mechanical Limit Switch
Series/Model: LSBHES
Description: The LSBHES is a robust, general-purpose mechanical limit switch designed for reliable position detection and motion control in industrial automation. Part number 146199 GT specifies a complete switch assembly with a defined actuator, electrical rating, and connection type.
2. Key Technical Attributes & Specifications
(Note: The following are typical specifications for a switch in this category. Always verify with the official datasheet for the exact 146199 GT configuration.)
| Attribute Category | Specification |
|---|---|
| Electrical Rating | • Contact Configuration: Typically SPDT (Single-Pole, Double-Throw) or DPDT. • Load Capacity: Standard industrial control ratings, e.g., 10A @ 250VAC / 125VAC and 0.5A @ 125VDC. • Electrical Life: Millions of cycles under rated load. |
| Mechanical & Construction | • Housing: Durable metal (e.g., zinc alloy) or high-impact thermoplastic enclosure. • Actuator Type: Based on suffix, likely a Simulated Roller Lever (providing multi-directional actuation). Other types (roller plunger, adjustable rod) may exist in the series. • Mechanical Life: Tens of millions of mechanical operations. • Sealing & Protection: Commonly rated IP67 (Dust-tight and protected against temporary immersion), suitable for harsh environments with oil, coolants, and dust. |
| Operational Characteristics | • Operation Type: Snap-action mechanism for precise, quick switching and minimal contact arcing. • Repeat Accuracy: High repeatability for consistent position sensing. • Pre-travel/Over-travel: Designed with sufficient overtravel to prevent damage from actuator overshoot. |
| Termination & Mounting | • Terminal Type: Likely screw terminals or quick-connect tabs for easy wiring. • Mounting: Standardized mounting holes (e.g., 30mm x 50mm pattern) for easy installation on brackets or machinery. |
3. Primary Applications & Use Cases
The LSBHES limit switch is versatile and is widely used for end-of-travel sensing, safety interlocking, and sequence initiation in various industries:
Factory Automation & Machinery:
Detecting the extended/retracted position of pneumatic and hydraulic cylinders.
Serving as a home or limit sensor on linear actuators, slides, and conveyor systems.
Ensuring proper positioning in packaging, material handling, and assembly machines.
Safety & Access Control:
Acting as a safety interlock switch on machine guards, doors, and access panels to stop operation when opened.
Verifying the closed position of safety gates and enclosures.
Material Handling & Automotive:
Position feedback in hoists, cranes, and elevator systems.
Part presence detection in automated transfer lines and robotic work cells.
General Industrial Equipment:
Liquid level control in tanks.
Counting and indexing parts on rotating equipment.
4. Ordering & Selection Notes
Model LSBHES denotes the core switch series. The full part number 146199 GT defines the exact variant, specifying the actuator style, contact block, and seal rating.
For precise selection, engineers must consult the manufacturer's catalog for the 146199 GT entry to confirm:
Exact actuator type (e.g., roller lever length and angle).
Electrical schematic (NO/NC contacts).
Specific IP rating and temperature range.
Connection details (conduit entry size, cable gland).
5. Summary
The Limit Switch Model LSBHES (P/N: 146199 GT) is a fundamental, industrially-hardened component for reliable position and safety sensing. Its combination of a robust snap-action mechanism, high electrical capacity, and environmental sealing makes it a trusted choice for engineers across automation, manufacturing, and machinery safety applications.
Contact Person: Ms. WU JUAN
Tel: +8613487492560
Fax: 86--85511828