Schütz,Leistungsschalter,Solarwechselrichter,Stromzähler,Solarbatterien
Marke: Leine & Linde, Schweden
Original Part No.: 861900220 (Auslaufmodell; 729798-01 is global general inventory / sales number)
Produkttyp: Heavy-duty industrial incremental hollow-shaft encoder
- Modellsegmentdefinition
| Segment | Beschreibung |
| 729798-01 | Global unified inventory / sales number (corresponds to original 861900220-1024) |
| 1024 PPR | Auflösung: 1024 pulses per revolution |
| 9 | Supply voltage range: 9–30 VDC |
- Kernspezifikationsparameter
Mechanical Parameters
| Parameter | Wert |
| Shaft Type | Ø16 mm Blind Hollow Shaft |
| Flange Type | 86 Standard Flange |
| Radial Load | 300 N |
| Axial Load | 100 N |
| Gewicht | 1.36 kg (ca. 2.49 lbs) |
| Torque Bracket | 120° adjustable orientation |
| Cable Gland | M20 (suitable for Ø8–11 mm cable) |
Elektrische Parameter
| Parameter | Wert |
| Versorgungsspannung | 9–30 VDC |
| No-load Current | 60 mA @24 VDC (Max 80 mA) |
| Ausgabetyp | High-current HTL (HCHTL) Differential Output |
| Channel Quantity | 6 Kanäle (A/A, B/B, Z/Z) |
| Output Load | ±40 mA |
| Max Output Frequency | 200 kHz |
| Max Cable Length | 350 m @100 kHz |
| Schutzfunktionen | Verpolungsschutz, Output short-circuit protection |
Umgebungsparameter
| Parameter | Wert |
| Betriebstemperatur | -20℃ ~ +85℃ |
| Schutzgrad | IP67 (Gesamt) / IP66 (Shaft Entry) |
| Vibrationsfestigkeit | Konform mit IEC 60068-2-6 |
| Schockfestigkeit | Konform mit IEC 60068-2-27 |
| Shaft Insulation | Electrically insulated shaft design (prevent damage from shaft current) |
- Product Appearance
(Reserved)
- Produktmerkmale
- Extreme Environmental Adaptability: Specially designed rugged housing for harsh heavy-industry working conditions such as steel, Bergbau, paper-making and port machinery.
- Hohe Zuverlässigkeit: Optical sensing technology, non-contact measurement, no mechanical wear.
- Long-distance Transmission: HTL differential output supports cable transmission up to 350 Meter.
- Electrical Insulation: Electrical isolation between shaft and housing, effectively preventing encoder damage caused by motor shaft current.
- High Load Capacity: 300 N radial load and 100 N axial load, suitable for high-torque transmission systems.
- Replacement Solutions
Original Direct Replacement
Leine & Linde 861900220-1024: New stock of the same model (limited global availability)
Leine & Linde 861900220-2048: 2048 PPR resolution version (controller parameter adjustment required)
Cross-brand Replacement Recommendation
| Marke | Modell | Hauptunterschied |
| Pepperl+Fuchs | RVI58N-011K1R61N-1024 | 10mm shaft diameter, custom flange adapter required |
| Hengstler | RI58-O/1024EK.42KB | IP65 protection grade, slightly lower load capacity |
| Kübler | 8.5823.3832.1024 | Kostengünstig, suitable for general industrial environments |
- Auswahlnotizen
- Confirm shaft diameter is Ø16mm; select corresponding model for other sizes.
- Output type must be HTL differential; TTL output cannot be used as replacement (insufficient transmission distance and anti-interference capability).
- For motor shaft application, must adopt insulated shaft model to avoid encoder burnout by shaft current.
- Original model discontinued; prioritize in-stock replacement models to avoid supply outage risks.
729798-01 1024 PPR 9 Accurate Model Interpretation
- Segment Meaning
729798-01: Leine & Linde original ordering part number
1024 PPR: Pulse resolution = 1024 pulses per revolution
9: Voltage code → Rated supply 10～30 VDC
- Core Attributes
Typ: Heavy-duty Incremental Industrial Encoder
Ausgabe: A/B/Z HTL differential signal
Betriebsspannung: 10～30 VDC
Anwendung: Heben, Hafenmaschinen, Metallurgie, motor main shaft, variable frequency drive
- Key Matching Requirements
- Must strictly match 1024 PPR; incorrect pulse will cause position offset and counting error.
- Only 10–30 VDC power supply allowed; 5V TTL encoder cannot be substituted.
- Differential output is mandatory; single-ended output leads to poor anti-interference and pulse loss.
- Direct Replaceable Models
Original Same Specification
861900220 (Equivalent to 729798-01)
General Replacement (Interchangeable Installation & Parameter)
Hengstler: RI58-D/1024ED.37KB
Kübler: 8.5820.3832.1024
Domestic General: 58mm outer diameter, hollow shaft, 1024PPR, 10–30VDC, HTL differential
Leine & Linde Incremental Rotary Encoder Model List
- Product Series Overview
Leine & Linde incremental encoders are divided into 9 core series by application and structure, covering miniature to ultra-heavy industrial applications. All adopt optical or magnetic sensing technology with high reliability and extreme environmental adaptability.
| Serie | Positionierung | Diameter Range | Typische Anwendung |
| 300 Miniatur | Micro Light-duty | 36-50 mm | Servo motors, precision instruments |
| 500 Kompakt | General Industrial | 58 mm | Automatisierte Produktionslinien, Verpackungsmaschinen |
| 700 Prämie | High Precision Industrial | 70 mm | Werkzeugmaschinen, robotics |
| 800 Robust | Heavy Industrial | 80-115 mm | Metallurgie, Bergbau, paper industry |
| 900 Prämie | High-end Heavy-duty | 100 mm | Hafenmaschinen, Kräne |
| 1000 Extreme | Ultra-heavy Duty | 115 mm | Wind power generation, large transmission systems |
| 2000 Bearingless | Bearingless Type | 140-1000 mm | Large motors, turbines |
| FSI 800/900 | Wind Power Special | Custom Size | Wind turbine yaw / pitch system |
| MRI Series | Explosion-proof Type | Custom Size | Hazardous areas, petrochemical industry |
- Detailed Model List by Series
- 300 Miniature Series (Solid Shaft / Hollow Shaft)
Kernfunktionen: Kompakte Größe, geringes Gewicht, high speed, low current consumption
| Modellpräfix | Shaft Type | Resolution Range | Ausgabetyp | Modellbeispiel |
| MSI 301 | Solid Shaft | 1-10,000 PPR | TTL/HTL | MSI 301 510001-01 (1024 PPR) |
| RSI 303 | Solid Shaft | 1-10,000 PPR | Differential TTL/HTL | RSI 303 510002-02 (2048 PPR) |
| RHI 304 | Hollow Shaft | 1-5,000 PPR | HTL | RHI 304 510003-03 (500 PPR) |
- 500 Compact Series (58mm Standard Outer Diameter)
Kernfunktionen: Kompaktes Design, mehrere Montagemethoden, IP67 high protection grade
| Modellpräfix | Shaft Type | Output Signal | Special Function | Modellbeispiel |
| RHI 503 | Hollow Shaft | HTL/TTL | Standardtyp | RHI 503 528205-09 (1024 PPR) |
| RSI 501 | Solid Shaft | Differential TTL | Hohe Präzision | RSI 501 521500-01 (4096 PPR) |
| RSI 504 | Hollow Shaft | Push-pull | Economy Type | RSI 504 521501-02 (512 PPR) |
| RHI 594 | Hollow Shaft | Commutation Signal | Motor Special | RHI 594 528206-10 (256 PPR) |
| MSI 593 | Solid Shaft | Sine Wave | Servo Control | MSI 593 521590-01 (1024 PPR) |
- 700 Premium High Precision Series
Kernfunktionen: High resolution, low jitter, long-life bearings, geeignet für Präzisionssteuerung
| Modellpräfix | Shaft Type | Max Resolution | Schutzgrad | Modellbeispiel |
| FSI 711 | Solid Shaft | 20,000 PPR | IP67 | FSI 711 632900410-01 (10,000 PPR) |
| FSI 712 | Hollow Shaft | 10,000 PPR | IP67 | FSI 712 632900411-02 (5,000 PPR) |
- 800 Heavy Duty Series (Am häufigsten verwendet)
Kernfunktionen: Rugged housing, high load capacity (300N radial / 100N axial), electrically insulated shaft
| Modellpräfix | Shaft Type | Flange Type | Modellbeispiel | Inventory No. |
| 861 Standard | Hollow Shaft | 86 Standard Flange | 861900220-1024 | 729798-01 |
| 861900130-2048 | 729797-01 | |||
| 862 Flansch | Hollow Shaft | Custom Flange | 862900131-1024 | 729799-01 |
| 865 Shaft | Solid Shaft | 86 Standard Flange | 865900132-512 | 729800-01 |
| 841 Kompakt | Solid Shaft | Kompakter Typ | 841900133-256 | 729801-01 |
| 850/855 | Solid/Hollow Shaft | With Commutation Output | 850900134-1024 | 729802-01 |
- 900 Premium High-end Heavy-duty Series
Kernfunktionen: Double sealing, enhanced vibration resistance, optional integrated diagnostic function
| Modellpräfix | Shaft Type | Special Function | Modellbeispiel |
| FSI 900 | Solide / Hollow Shaft | Diagnostic Function | FSI 900 900001-01 (1024 PPR) |
| FSI 900 YAWMO | Hollow Shaft | Wind Turbine Yaw Special | FSI 900 YAWMO 900002-02 (512 PPR) |
- 1000 Extreme Ultra-heavy Duty Series
Kernfunktionen: Designed for extreme working conditions, 1000g shock resistance, operating temperature -40℃~+100℃
| Modellpräfix | Shaft Type | Max Speed | Modellbeispiel |
| 1000 Extreme | Solid Shaft | 6,000 RPM | 1000 100001-01 (1024 PPR) |
| Hollow Shaft | 4,000 RPM | 1000 100002-02 (2048 PPR) |
- 2000 Bearingless Series
Kernfunktionen: Non-contact measurement, maintenance-free, suitable for large diameter shafts (140-1000mm)
| Modellpräfix | Technology Type | Explosion-proof Grade | Modellbeispiel |
| MRI 2200/2300 | Magnetic Ring | Standard | MRI 2200 220001-01 (1024 PPR) |
| MRI 2242/2342 | Magnetic Ring | Ex d IIB T4 | MRI 2242 224201-01 (512 PPR) |
| MRI 2854 | Magnetic Ring | Ex ia IIC T4 | MRI 2854 285401-01 (2048 PPR) |
- Wind Power Special Series
Kernfunktionen: Salt spray resistance, UV resistance, großer Temperaturbereich, adaptable to wind power harsh conditions
| Modellreihe | Bewerbungsposition | Shaft Type | Modellbeispiel |
| FSI 800 | Pitch System | Solid Shaft | FSI 800 800001-01 (1024 PPR) |
| FSI 900 YAWMO | Yaw System | Hollow Shaft | FSI 900 YAWMO 900003-03 (512 PPR) |
- Explosion-proof Series
Kernfunktionen: Compliant with ATEX/IECEx standards, suitable for hazardous areas (Zone 1 / Zone 2)
| Modellpräfix | Explosion-proof Type | Applicable Zone | Modellbeispiel |
| XHI 861 Ex | Flameproof | Zone 1 | XHI 861 Ex 861900220-1024 |
| MRI 2854 | Eigensicher | Zone 0 | MRI 2854 285402-02 (2048 PPR) |
- Model Naming Rule Explanation
Leine & Linde encoder model consists of Series No. + Funktionscode + Auflösung + Spannungscode; inventory number is usually 7 digits plus suffix:
| Segment | Beschreibung | Beispiel |
| 861900220 | Original Model No. | 861 series standard type, 900220 as function code |
| -1024 | Auflösung | 1024 PPR (pulses per revolution) |
| 9 | Spannungscode | 9–30 VDC (Gemeinsam: 5 = 5 VDC) |
| 729798-01 | Global Inventory No. | Corresponds to 861900220-1024 |
- Key Selection Parameter Comparison Table
| Parameter | Wichtige Auswahlpunkte | Allgemeine Spezifikationen |
| Shaft Type | Massiver Schaft (10/12/14/16mm) / Hollow shaft (16/20/25mm) | Ø16mm hollow shaft most common |
| Auflösung | 1–20,000 PPR | Mainstream: 1024/2048/4096 PPR |
| Ausgabetyp | TTL(5V)/HTL(10-30V)/Differential/Sine wave | Differential HTL best for industrial use |
| Versorgungsspannung | 5 VDC / 9–30 VDC | 24 VDC industrial standard |
| Schutzgrad | IP65/IP66/IP67 | IP67 for harsh environments |
| Load Capacity | Radial / Axial load | Heavy series: 300N radial, 100N axial |
