Linear Actuator
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This page explains how Limit switches is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
Safety and control devices that detect the end positions of a linear actuator's stroke.
Technical details and manufacturing context for Limit switches
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Rated Operating Voltage | 24–240 V AC/DC | AC and DC versions availableIEC 60947-5-1 |
| Rated Operating Current | 0.1–10 A | Thermal current ratingIEC 60947-5-1 |
| Contact Configuration | 1NO+1NC | Other configurations available |
| Mechanical Life | 10^6–10^7 operations | Depends on load and speedIEC 60947-5-1 |
| Electrical Life | 5×10^5–10^6 operations | At rated loadIEC 60947-5-1 |
| Operating Temperature Range | -25–70 °C | Extended ranges availableIEC 60947-5-1 |
| Degree of Protection | IP65–IP67 | Dust-tight and water-jet protectedIEC 60529 |
| Actuation Speed | 0.1–1.0 m/s | Maximum actuation speed |
| Contact Resistance | ≤25 mΩ | Initial valueIEC 60947-5-1 |
| Insulation Resistance | ≥100 MΩ | At 500 V DCIEC 60947-5-1 |
| Dielectric Strength | 1000–2500 V AC | For 1 minuteIEC 60947-5-1 |
| Housing Material | Die-cast aluminum | Corrosion-resistant coating |
| Weight | 0.1–0.5 kg | Depends on model |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is essential for the following industrial systems and equipment:
| pressure: | Typically 0-10 bar (atmospheric to moderate pressure environments) |
| other spec: | IP67/IP69K ingress protection, 10-30V DC or 24-240V AC power, 10 million mechanical cycles |
| temperature: | -20°C to +80°C (standard), up to +120°C (high-temp variants) |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
Manufacturer profiles associated with Limit switches.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.
A limit switch detects when the actuator's moving element reaches its maximum or minimum travel position. It sends a signal to the control system to stop or reverse motion, preventing overtravel and ensuring precise positioning.
Reference ratings include operating voltage from 24 to 240 V AC/DC and operating current from 0.1 to 10 A, per IEC 60947-5-1. Contact configuration is typically 1NO+1NC. Always verify model-specific ratings with the manufacturer.
They have an operating temperature range of -25 to 70 °C and degrees of protection from IP65 to IP67, meaning dust-tight and protected against water jets. Confirm suitability for your environment with the supplier.
Consider the actuator's stroke, speed, electrical load, and environmental conditions. Review the reference parameters such as voltage, current, life expectancy, and protection rating. Consult the manufacturer for model-specific data and installation guidance.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
Ask for use case, specification boundaries, supplier type, and RFQ preparation information for this product.
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