Temposonics RHM0165MD631P102 Magnetostrictive Linear Position Sensor – R-Series (RHM Profile Housing)
Imagine a high-speed hydraulic press on your production floor suddenly losing position feedback mid-cycle. Without an accurate, real-time linear position signal, the entire machine halts, safety interlocks trip, and unplanned downtime cascades into lost production and costly maintenance calls. The Temposonics RHM0165MD631P102 eliminates this risk — delivering absolute, non-contact position measurement with micron-level repeatability, even in the harshest industrial environments.
The RHM0165MD631P102 belongs to Temposonics’ flagship R-Series product line — the global benchmark for magnetostrictive linear position sensors since the 1970s. With a 165 mm measuring stroke, profile housing (M-style), SSI digital output, and IP67 protection, this model is engineered for demanding OEM and retrofit applications across hydraulics, machine tools, plastics injection molding, and precision automation. Temposonics (a brand of MTS Sensors) sensors are trusted by leading machine builders in over 50 countries, making the R-Series the most widely deployed magnetostrictive sensor platform worldwide.
Technical Specifications
- Part Number / SKU: MTS RHM0165MD631P102
- Brand: Temposonics (MTS Sensors)
- Series: R-Series — RHM Profile Housing
- Measuring Stroke: 165 mm (0165)
- Housing Style: M — Compact Profile Housing
- Output Type: SSI (Synchronous Serial Interface) — D631
- Output Format: Gray Code / Binary (configurable)
- Resolution: Up to 1 µm (model-dependent)
- Repeatability: ±0.001% F.S.
- Linearity: <±0.05% F.S.
- Operating Temperature: -40°C to +75°C
- Protection Rating: IP67
- Supply Voltage: 24 VDC (±15%)
- Connection: P102 — M12 connector, 12-pin
- Measurement Principle: Magnetostrictive (non-contact, absolute)
- Weight: Approx. 200 g
Note: Specifications are based on Temposonics R-Series published datasheets. Always verify against the official MTS Sensors documentation for your application.
Key Features & Benefits
- Absolute Position Measurement: No homing required after power-up — the sensor outputs the true position immediately, reducing machine cycle time and startup risk.
- Non-Contact Technology: The magnetostrictive principle involves zero mechanical wear, delivering a virtually unlimited service life even under continuous duty cycles.
- SSI Digital Output (D631): Noise-immune synchronous serial interface ensures reliable data transmission over long cable runs in electrically noisy factory environments.
- Compact Profile Housing (M): The low-profile aluminum extrusion housing integrates easily into tight machine spaces, hydraulic cylinders, and linear actuator assemblies.
- IP67 Ingress Protection: Fully sealed against dust and temporary immersion — suitable for washdown, coolant splash, and outdoor installations.
- Wide Temperature Range: Operates reliably from -40°C to +75°C, covering both arctic outdoor installations and high-heat industrial enclosures.
- Multi-Magnet Capability: R-Series sensors support simultaneous tracking of up to two position magnets, enabling multi-axis or redundant measurement on a single sensor body.
- EMC Compliant: Meets CE, UL, and international EMC standards for global machine builder compliance.
Industry & Equipment Applications
- Hydraulic Cylinders & Presses: Precise ram position control in metal forming, forging, and stamping presses.
- Plastics Injection Molding Machines: Screw position and clamp stroke measurement for consistent shot weight and part quality.
- CNC Machine Tools: Linear axis feedback for milling, grinding, and turning centers requiring sub-millimeter accuracy.
- Semiconductor & Electronics Manufacturing: Wafer handling, pick-and-place, and precision stage positioning.
- Automotive Assembly Lines: Body-in-white welding fixtures, press-fit stations, and end-of-line test rigs.
- Renewable Energy: Wind turbine pitch control and solar tracker positioning systems.
- Material Handling & Logistics: Crane positioning, automated storage and retrieval systems (AS/RS).
System Integration & Compatible Parts
The RHM0165MD631P102 integrates directly with SSI-capable PLCs and motion controllers from Siemens (S7-1200/1500 with SSI encoder module), Beckhoff (EL5001/EL5002 SSI terminals), Allen-Bradley (1756-SSI), Bosch Rexroth, and Fanuc. Compatible position magnets include the Temposonics MTS standard ring magnet (Part No. 201542) and U-magnet (Part No. 400533). For analog output requirements in the same stroke range, consider the RHM0165MD701S1G6100 (0–10V) or RHM0165MD701S1G1100 (4–20mA) variants.
Our Quality Assurance Process
- Source Verification: All Temposonics units are sourced from authorized distributors or directly from MTS Sensors-certified supply chains.
- Visual & Physical Inspection: Each unit is inspected for housing integrity, connector condition, label authenticity, and date code consistency before dispatch.
- Functional Pre-check: Where test equipment is available, sensors are powered and output signals verified prior to shipment.
- Anti-Static Packaging: Shipped in ESD-safe bags with foam cushioning to prevent electrostatic damage and mechanical shock during transit.
- Documentation: Original manufacturer datasheet and, where available, factory test certificate included with shipment.
How to Order
- Submit your inquiry via the Contact Us form or email support@konmask.com with your required quantity and delivery timeline.
- Our technical team will confirm stock availability, lead time, and provide a formal quotation within 24 business hours.
- Upon PO confirmation, we arrange secure packaging and international freight (DHL / FedEx / UPS / sea freight) with full tracking.
- Export documentation (commercial invoice, packing list, COO) provided for smooth customs clearance.
Minimum Order Quantity: 1 piece. Bulk pricing available for orders of 5+ units.
Why Choose Konmask.com?
- Industrial Automation Specialists: We focus exclusively on PLC modules, DCS components, and precision sensors — not a generalist marketplace.
- Global B2B Supply: Serving OEMs, system integrators, and MRO buyers in 30+ countries with reliable cross-border logistics.
- Technical Support: Our engineers can assist with wiring diagrams, PLC integration, and replacement part identification.
- Fast Quotation: Inquiry-to-quote in under 24 hours for most in-stock items.
- Secure Transactions: T/T bank transfer, PayPal, and trade assurance options available.
Frequently Asked Questions
- Q: What does the part number RHM0165MD631P102 decode to?
- A: RH = R-Series profile housing; M = compact M-style housing; 0165 = 165 mm stroke; M = metric; D631 = SSI output (Gray code, 24-bit); P102 = M12 12-pin connector.
- Q: Is this sensor an absolute or incremental type?
- A: Absolute. The magnetostrictive principle provides a unique position value at every point along the stroke without requiring a reference run after power-on.
- Q: Can I use this sensor as a direct replacement for a Balluff BTL or Renishaw sensor?
- A: Mechanically and electrically, cross-brand replacement requires careful verification of stroke, output protocol, connector pinout, and housing dimensions. Contact our technical team for a compatibility assessment.
- Q: What PLC SSI modules are compatible?
- A: Siemens SM 338 / ET200S SSI, Beckhoff EL5001, Allen-Bradley 1756-SSI, Bosch Rexroth IndraControl, and most SSI-capable servo drives. Clock frequency must match sensor specifications (typically 100 kHz–1 MHz).
- Q: Do you provide a warranty?
- A: Yes. We offer a 90-day warranty against manufacturing defects on all units. Extended warranty and exchange programs are available — contact us for details.
- Q: Can you supply the matching position magnet?
- A: Yes. We stock Temposonics standard ring magnets and U-magnets compatible with the R-Series. Please specify your mounting configuration when inquiring.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
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