---
title: "EC-SF-03 Proximity Sensor / Position Sensor"
url: "https://www.imspares.com/parts/ec-sf-03/"
part_number: "EC-SF-03"
category: "Electrical Components > Safety & Switches"
availability: "In stock"
---

# EC-SF-03 Proximity Sensor / Position Sensor

Inductive proximity sensor for injection molding machine position detection.

Industrial inductive proximity sensor for injection molding machine mold protection and position sensing. Used for mold stroke detection, clamping position, and ejector home detection.

## Specifications

| Specification | Value |
| --- | --- |
| Type | Inductive Proximity Sensor |
| Voltage | 10–30V DC |
| Output | PNP / NPN |

## Compatible machines

- Haitian MA Series
- Haitian MA II Series

## Where it fits

Zone 10 of an injection molding machine: Electrical cabinet.

Safety switches and position sensors: **Proximity sensor**: Inductive sensor that switches when steel comes within range, without contact. Used for platen and ejector positions and mold protection. **Lock nuts**: Hold the sensor in its bracket and set the gap to the target, which must stay within the sensor’s sensing distance.

## Request a quote

Prices are quoted on request, with a reply within 24 hours: https://www.imspares.com/request-quote/ec-sf-03/ · Email contact@imspares.com · WhatsApp +86 177 5743 2656