Let me introduce our Shaft Rotation Speed Sensors, designed for reliability in heavy-duty machinery. As a direct Factory partner, I can offer ODM solutions to tailor output signals, mounting options, and dimensions to your exact spec. Our sensors deliver high precision, fast response, and rugged IP ratings, making them ideal for turbine gearboxes, conveyors, and pumps. They integrate easily with existing control systems thanks to multiple interfaces and scalable data formats. I focus on short lead times, competitive pricing, and consistent quality through our in-house production. If you need custom cables, mating connectors, or specific calibration curves, I’ve got you covered with ODM capabilities. With CE and RoHS compliance, you can rely on performance and safety for your OEM projects. Let’s discuss your shaft diameter, speed range, and environmental conditions to lock in a perfect fit.
Selecting the right shaft rotation speed sensor is essential for protecting rotating equipment and precise control. New generations deliver reliable precision in harsh environments, covering broad RPM ranges with fast response and repeatable accuracy. Magnetic and optical options tolerate dirt and vibration, while outputs include analog (0–10 V, 4–20 mA) and digital (SSI, PWM) or fieldbus for easy control integration. Rugged housings, high IP ratings, and operation from -40°C to +125°C ensure year‑round reliability. Global buyers value turnkey options: OEM‑fit connectors, configurable mounting, and scalable lead times. Tight calibration and testing, plus quality certificates, support dependable performance in manufacturing, energy, and transport. With consistent quality, simple installation, and long service life, these sensors reduce downtime, streamline retrofits, and enable predictive maintenance that lowers total cost of ownership.
| Product ID | Sensor Type | Measurement Principle | Speed Range (RPM) | Resolution | Output Interface | Supply Voltage (V DC) | IP Rating | Operating Temp (°C) | Connector | Dimensions (Dia x L) mm | Applications |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SPR-001 | Hall-Effect Magnetic | Magnetic encoding using Hall sensors | 0 - 60,000 | 0.5 | Pulse (NPN Open Collector) | 5-24 | IP67 | -20 to 85 | M12 8-pin | Ø12 x 50 | Automotive, high-speed motors |
| SPR-002 | Optical Encoder | Incremental encoder with infrared LED and photodetector | 0 - 120,000 | 0.01 | SSI | 5-24 | IP68 | -10 to 80 | M12 8-pin | Ø10 x 40 | Spindles, CNC, robotics |
| SPR-003 | Inductive Proximity | Non-contact speed measurement via eddy-current | 0 - 40,000 | 0.1 | 4-20 mA | 9-30 | IP65 | -25 to 85 | M12 4-pin | Ø16 x 60 | Conveyor lines, packaging equipment |
| SPR-004 | Magnetic Encoder (SSI) | Magnetic encoding with SSI output | 0 - 200,000 | 0.01 | SSI | 5-30 | IP67 | -20 to 85 | M12 8-pin | Ø12 x 52 | High-speed motors, servo drives |
| SPR-005 | Optical Reflective Encoder | Reflective optical pattern detection | 0 - 80,000 | 0.05 | Pulse (TTL) | 5-24 | IP54 | -10 to 60 | M8 4-pin | Ø14 x 48 | Packaging lines, conveyors |
| SPR-006 | Hall-Effect Tach Sensor | Two-channel magnetic ring encoding | 0 - 100,000 | 0.1 | 4-20 mA or 0-10 V | 12-24 | IP67 | -20 to 85 | M12 5-pin | Ø18 x 55 | Automotive, robotics |