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FM 1634 Pizzato Position switch, coiled spring lever with plastic point
Pizzato FM1634 position switch with metal housing, coiled spring lever actuator and 2 NC slow-action independent contacts for industrial automation and safety applications.
£17.76
Why Choose the Pizzato FM1634 Safety Limit Switch?
The Pizzato FM1634 is a heavy-duty industrial position limit switch designed for precise position detection and reliable safety monitoring in automation systems. As part of the durable Pizzato FM series, it offers consistent switching performance and long operational life in demanding industrial environments.
This model features a metal housing combined with a coiled spring lever with plastic tip, providing flexible actuation and tolerance to mechanical misalignment. This makes it ideal for applications where alignment varies or where impact-based triggering is required.
Equipped with 2 normally closed (NC) slow-action independent contacts, a PG13.5 conduit entry and an IP67 protection rating, the FM1634 is particularly suited for fail-safe safety circuits and industrial environments exposed to dust, moisture and vibration.
Key Advantages
- Robust metal housing for long-term industrial durability.
- 2 NC contact configuration for fail-safe safety applications.
- Independent slow-action contacts for enhanced reliability.
- Coiled spring lever actuator compensates for misalignment and impact.
- IP67 protection rating for harsh industrial environments.
- Designed for integration into machine safety and automation systems.
Key Features
- Pizzato FM series position switch.
- Metal housing with one conduit entry (PG13.5).
- 2 NC slow-action independent contacts.
- Coiled spring lever with plastic tip actuator.
- Head suitable for rotating lever configurations.
- Without reset function.
- High mechanical durability for continuous industrial operation.
Reliable and Fail-Safe Position Detection
The Pizzato FM1634 is engineered to provide accurate feedback on machine movement while ensuring fail-safe operation. Its normally closed contacts automatically open circuits in the event of a fault, improving safety and system integrity.
The coiled spring actuator absorbs mechanical impact and compensates for misalignment, making it ideal for applications with variable mechanical conditions and high mechanical stress.
Typical Applications
- Machine guarding and safety interlock systems.
- Industrial conveyors and material handling equipment.
- Packaging and processing machinery.
- Automated production lines and positioning systems.
- General industrial automation and control systems.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Switching Action | Slow action | |
| IP Rating | IP67 | |
| Contacts | 2NC | |
| Actuator Type | Spring rod / wobble stick | |
| Housing Material | Metal | |
| Connection | PG13.5 cable entry | |
| Series | FM Series | |
| Product type | Position / limit switch | |
| Housing material | Metal | |
| Contact configuration | 2 NC | |
| Contact type | Slow-action, independent | |
| Actuator type | Coiled spring lever with plastic tip | |
| Conduit entry | PG13.5 | |
| Protection rating | IP67 (EN 60529) | |
| Reset | Without reset | |
| Mounting type | Machine / panel mounting | |
| Operating temperature | approx. minus 25 to plus 80 °C | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FM1634 used for?
This switch is used for position detection and safety monitoring in industrial machinery and automation systems.
What contact configuration does the FM1634 have?
It features 2 normally closed (NC) contacts, suitable for fail-safe safety circuits.
What is the advantage of independent contacts?
Independent contacts improve reliability by ensuring consistent switching performance even under heavy-duty operation.
Why use a coiled spring lever actuator?
The spring lever compensates for misalignment and absorbs mechanical impact, improving reliability in dynamic systems.
Is it suitable for harsh environments?
Yes, the IP67-rated metal housing ensures reliable operation in dusty and wet industrial conditions.
Trusted by Industrial Automation Engineers
Pizzato FM series limit switches are widely trusted for their rugged construction, fail-safe operation and reliable performance in demanding industrial environments.
