CNC & Motion Control Solution — Encoder Ron 785C.0003-18000 (311262-01) | 785C Series
Where This Product Is Used
The Encoder Ron 785C.0003-18000 (part number 311262-01) is a high-resolution servo encoder engineered for precision motion control across demanding industrial environments. Typical deployment scenarios include:
- CNC Machining Centers — Provides closed-loop position feedback on spindle and axis servo drives, ensuring sub-micron repeatability on milling, turning, and grinding machines.
- Industrial Robotics — Mounted on servo motor shafts in articulated and SCARA robot arms where accurate joint-angle feedback is critical for path accuracy and cycle repeatability.
- Automated Assembly Lines — Integrated into servo-driven pick-and-place units, conveyor indexing systems, and press-fit stations requiring precise positional control.
- Packaging Machinery — Used in high-speed form-fill-seal and cartoning equipment where encoder feedback synchronizes multiple servo axes.
- Semiconductor & Electronics Manufacturing — Deployed in wafer-handling stages and PCB drilling machines demanding ultra-low vibration and high-cycle endurance.
- Printing & Converting Equipment — Ensures register accuracy in web-fed offset and flexographic presses through real-time position correction.
Technical Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Encoder Ron |
| Part Number (Primary) | 785C.0003-18000 |
| Part Number (Cross-Ref) | 311262-01 |
| Series | 785C |
| Type | Incremental / Servo Encoder |
| Resolution | 18,000 PPR (Pulses Per Revolution) |
| Output Signal | TTL / RS-422 Differential |
| Supply Voltage | 5 VDC ± 5% |
| Operating Temperature | -10 °C to +70 °C |
| Protection Rating | IP64 (dust-tight, splash-proof) |
| Shaft Interface | Hollow / Solid (model-dependent) |
| Weight | Approx. 1,100 g (with mounting hardware) |
| Compliance | CE, RoHS |
Specifications are based on manufacturer datasheets. Contact us to confirm exact parameters for your application.
Why Engineers Specify This Model
- 18,000 PPR Resolution — Delivers fine positional granularity required by high-performance servo drives without interpolation overhead.
- Differential RS-422 Output — Inherently noise-immune signal transmission over long cable runs in electrically noisy plant environments.
- 785C Series Robustness — Encoder Ron’s 785C platform is field-proven in 24/7 production environments with MTBF ratings exceeding 50,000 hours.
- Direct Drop-In Replacement — Mechanically and electrically compatible with OEM specifications; minimizes downtime during unplanned maintenance.
- Dual Part Number Traceability — Cross-referenced as both 785C.0003-18000 and 311262-01, simplifying procurement across different MRO databases.
Complete System Bill of Materials
For a complete servo feedback loop, engineers typically pair this encoder with:
- Servo Drive / Amplifier (brand-matched or universal TTL-input drive)
- Shielded encoder cable (twisted-pair, 5-conductor, ≥ 28 AWG)
- Encoder mounting flange / coupling (flexible bellows or disc-type)
- 24 VDC regulated power supply (for drive logic)
- Motion controller or PLC with high-speed counter input module
Contact support@konmask.com for bundled sourcing assistance.
Compliance & Industry Standards
- CE Marking — Conforms to EU Low Voltage and EMC Directives.
- RoHS Compliant — Free of restricted hazardous substances per EU Directive 2011/65/EU.
- ISO 9001 Manufacturing — Produced under a certified quality management system.
- IEC 61800 Compatible — Signal interface compatible with adjustable-speed electrical power drive systems standard.
Quality Assurance & Sourcing
All units supplied by Konmask.com are:
- Sourced directly from authorized distributors or verified OEM channels.
- Inspected upon receipt — visual, dimensional, and functional verification.
- Shipped with original manufacturer packaging and documentation where available.
- Backed by Konmask’s 90-day replacement warranty against manufacturing defects.
How to Source This Part
- Add to Cart — For in-stock units, proceed directly to checkout.
- Request a Quote — For volume orders (> 5 units) or urgent requirements, email support@konmask.com or call +0086 19859288691.
- Lead Time — Standard orders ship within 3–7 business days; expedited options available on request.
- Export & Customs — We handle export documentation (HS Code: 9031.80) and can ship DDP to most destinations worldwide.
Application-Specific FAQ
Q: Is the 785C.0003-18000 compatible with Siemens SINAMICS or Fanuc servo drives?
A: The TTL/RS-422 differential output is compatible with most universal servo drives. Confirm your drive’s encoder input specification before ordering; contact us for application support.
Q: What is the difference between part numbers 785C.0003-18000 and 311262-01?
A: These are dual manufacturer references for the same physical unit — 785C.0003-18000 is the Encoder Ron catalog number; 311262-01 is the OEM cross-reference number used in some machine builder BOMs.
Q: Can this encoder be used in a washdown or outdoor environment?
A: The standard IP64 rating provides protection against dust and water splashing. For washdown (IP67/IP69K) requirements, please contact us for upgraded variants.
Q: Do you offer repair or exchange services?
A: Yes. Konmask offers exchange programs for failed units. Contact support for evaluation and pricing.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
