Contactor,întrerupător de circuit,invertor solar,contor electric,baterii solare
Marca: Leine & Linde, Suedia
Original Part No.: 861900220 (Întrerupt; 729798-01 is global general inventory / sales number)
Tip de produs: Heavy-duty industrial incremental hollow-shaft encoder
- Definirea segmentului de model
| Segment | Descriere |
| 729798-01 | Global unified inventory / sales number (corresponds to original 861900220-1024) |
| 1024 PPR | Rezoluţie: 1024 pulses per revolution |
| 9 | Supply voltage range: 9-30 VDC |
- Parametrii de specificație de bază
Mechanical Parameters
| Parametru | Valoare |
| Shaft Type | Ø16 mm Blind Hollow Shaft |
| Flange Type | 86 Standard Flange |
| Radial Load | 300 N |
| Axial Load | 100 N |
| Greutate | 1.36 kg (aproximativ. 2.49 lbs) |
| Torque Bracket | 120° adjustable orientation |
| Cable Gland | M20 (suitable for Ø8–11 mm cable) |
Parametrii electrici
| Parametru | Valoare |
| Tensiune de alimentare | 9-30 VDC |
| No-load Current | 60 mA @24 VDC (Max 80 mA) |
| Tip ieșire | High-current HTL (HCHTL) Differential Output |
| Channel Quantity | 6 Canale (A/A, B/B, Z/Z) |
| Sarcina de iesire | ±40 mA |
| Frecvența maximă de ieșire | 200 kHz |
| Max Cable Length | 350 m @100 kHz |
| Caracteristici de protecție | Reverse polarity protection, Output short-circuit protection |
Parametrii de mediu
| Parametru | Valoare |
| Temperatura de operare | -20℃ ~ +85℃ |
| Grad de protecție | IP67 (Overall) / IP66 (Shaft Entry) |
| Rezistenta la vibratii | Conform IEC 60068-2-6 |
| Rezistenta la socuri | Conform IEC 60068-2-27 |
| Shaft Insulation | Electrically insulated shaft design (prevent damage from shaft current) |
- Product Appearance
(Reserved)
- Caracteristicile produsului
- Extreme Environmental Adaptability: Specially designed rugged housing for harsh heavy-industry working conditions such as steel, minerit, paper-making and port machinery.
- Fiabilitate ridicată: Optical sensing technology, non-contact measurement, no mechanical wear.
- Long-distance Transmission: HTL differential output supports cable transmission up to 350 metri.
- 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
| Marca | Model | Diferența principală |
| 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 | Eficient din punct de vedere al costurilor, potrivite pentru medii industriale generale |
- Note de selecție
- 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
Tip: Heavy-duty Incremental Industrial Encoder
Ieșire: A/B/Z HTL differential signal
Tensiune de operare: 10～30 VDC
Aplicație: Lifting, port machinery, metalurgie, 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 & Parametrii)
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
- Prezentare generală a seriei de produse
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 | Poziționare | Diameter Range | Aplicație tipică |
| 300 Miniatură | Micro Light-duty | 36-50 mm | Servo motors, precision instruments |
| 500 Compact | General Industrial | 58 mm | Automated production lines, utilaje de ambalare |
| 700 Premium | High Precision Industrial | 70 mm | Masini-unelte, robotics |
| 800 Greutate | Heavy Industrial | 80-115 mm | Metallurgy, minerit, paper industry |
| 900 Premium | High-end Heavy-duty | 100 mm | Port machinery, macarale |
| 1000 Extreme | Ultra-heavy Duty | 115 mm | Wind power generation, large transmission systems |
| 2000 Bearingless | Bearingless Type | 140-1000 mm | Motoare mari, 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)
Caracteristici de bază: Dimensiune compactă, light weight, high speed, low current consumption
| Prefixul modelului | Shaft Type | Resolution Range | Tip ieșire | Exemplu de model |
| 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)
Caracteristici de bază: Design compact, multiple mounting methods, IP67 high protection grade
| Prefixul modelului | Shaft Type | Semnal de ieșire | Special Function | Exemplu de model |
| RHI 503 | Hollow Shaft | HTL/TTL | Tip standard | RHI 503 528205-09 (1024 PPR) |
| RSI 501 | Solid Shaft | Differential TTL | High Precision | RSI 501 521500-01 (4096 PPR) |
| RSI 504 | Hollow Shaft | Împingeți-trageți | 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
Caracteristici de bază: High resolution, low jitter, long-life bearings, potrivit pentru controlul de precizie
| Prefixul modelului | Shaft Type | Max Resolution | Grad de protecție | Exemplu de model |
| 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 (Most Commonly Used)
Caracteristici de bază: Rugged housing, high load capacity (300N radial / 100N axial), electrically insulated shaft
| Prefixul modelului | Shaft Type | Flange Type | Exemplu de model | Inventory No. |
| 861 Standard | Hollow Shaft | 86 Standard Flange | 861900220-1024 | 729798-01 |
| 861900130-2048 | 729797-01 | |||
| 862 Flange | Hollow Shaft | Custom Flange | 862900131-1024 | 729799-01 |
| 865 Shaft | Solid Shaft | 86 Standard Flange | 865900132-512 | 729800-01 |
| 841 Compact | Solid Shaft | Compact Type | 841900133-256 | 729801-01 |
| 850/855 | Solid/Hollow Shaft | With Commutation Output | 850900134-1024 | 729802-01 |
- 900 Premium High-end Heavy-duty Series
Caracteristici de bază: Double sealing, enhanced vibration resistance, optional integrated diagnostic function
| Prefixul modelului | Shaft Type | Special Function | Exemplu de model |
| FSI 900 | Solid / 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
Caracteristici de bază: Designed for extreme working conditions, 1000g shock resistance, operating temperature -40℃~+100℃
| Prefixul modelului | Shaft Type | Max Speed | Exemplu de model |
| 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
Caracteristici de bază: Non-contact measurement, maintenance-free, suitable for large diameter shafts (140-1000mm)
| Prefixul modelului | Technology Type | Explosion-proof Grade | Exemplu de model |
| 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
Caracteristici de bază: Salt spray resistance, UV resistance, gamă largă de temperatură, adaptable to wind power harsh conditions
| Seria de modele | Poziția aplicației | Shaft Type | Exemplu de model |
| 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
Caracteristici de bază: Compliant with ATEX/IECEx standards, suitable for hazardous areas (Zone 1 / Zone 2)
| Prefixul modelului | Explosion-proof Type | Applicable Zone | Exemplu de model |
| XHI 861 Ex | Ignifugă | Zone 1 | XHI 861 Ex 861900220-1024 |
| MRI 2854 | Intrinsically Safe | Zone 0 | MRI 2854 285402-02 (2048 PPR) |
- Model Naming Rule Explanation
Leine & Linde encoder model consists of Series No. + Function Code + Rezoluţie + Voltage Code; inventory number is usually 7 digits plus suffix:
| Segment | Descriere | Exemplu |
| 861900220 | Original Model No. | 861 series standard type, 900220 as function code |
| -1024 | Rezoluţie | 1024 PPR (pulses per revolution) |
| 9 | Voltage Code | 9-30 VDC (Comun: 5 = 5 VDC) |
| 729798-01 | Global Inventory No. | Corresponds to 861900220-1024 |
- Key Selection Parameter Comparison Table
| Parametru | Puncte cheie ale selecției | Specificații comune |
| Shaft Type | Solid shaft (10/12/14/16mm) / Hollow shaft (16/20/25mm) | Ø16mm hollow shaft most common |
| Rezoluţie | 1–20,000 PPR | Mainstream: 1024/2048/4096 PPR |
| Tip ieșire | TTL(5V)/HTL(10-30V)/Differential/Sine wave | Differential HTL best for industrial use |
| Tensiune de alimentare | 5 VDC / 9-30 VDC | 24 VDC industrial standard |
| Grad de protecție | IP65/IP66/IP67 | IP67 for harsh environments |
| Load Capacity | Radial / Axial load | Heavy series: 300N radial, 100N axial |
