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102S
Blince
The 102S Hydrostatic Directions Orbitrol Units are compact solutions designed for precise steering control in mobile machinery, ideal for forklifts, agricultural tractors, and construction equipment. Engineered with advanced orbitrol technology, these units combine steering accuracy with rugged durability, ensuring reliable operation in demanding environments.
Precision Steering Performance:
3T load capacity with steering ratio 12:1, enabling 90° lock-to-lock rotation in 3 turns, critical for tight-space maneuvering (minimum turning radius 2.5m).
Orbitrol valve with flow control (5-40 L/min), providing linear response to steering input (0.25° sensitivity) for operator comfort.
Durable & Lightweight Design:
Aluminum alloy housing (ISO 209) with hard-anodized finish (50μm thickness), reducing weight by 40% compared to cast iron alternatives while resisting corrosion (salt spray: 1000 hours).
High-strength steel shaft (Yield strength ≥800 MPa), enduring 10,000 cycles of 200% overload without deformation.
System Integration:
Compatible with open-loop hydraulic systems (pressure 80-200 bar), supporting both mechanical and electronic control interfaces (CAN bus optional).
SAE J1926-3 ports and metric threads, simplifying installation in global machinery designs (CE, CSA, ISO 13849 PLd compliant).
Safety & Compliance:
Dual-seal protection (IP67-rated) and built-in pressure relief (110% of rated pressure), meeting OSHA 1910.269 and EN 13000 safety standards.
Low backlash design (≤0.75°), critical for precise load positioning in material handling equipment.
Suited for mobile machinery, the 102S units are used in:
Forklifts & AGVs: Provides accurate steering for warehouse forklifts (up to 5 ton capacity), with optional electric feedback for automated guided vehicles.
Tractors & Harvesters: Powers steering in compact agricultural machinery, with vibration resistance (15G, 10-500Hz) for rough terrain operation.
Aerial Work Platforms: Ensures stable steering in scissor lifts and boom lifts, with height compensation algorithms for elevated operations.
Military Vehicles: Used in armored personnel carriers and logistics trucks, with ruggedized enclosures (MIL-STD-810G compliant).
Q: What is the operating temperature range?
A: -30°C to +70°C standard; -40°C to +85°C with optional cold-resistant seals (NBR-70).
Q: Can it be integrated with a joystick controller?
A: Yes, compatible with proportional joysticks (0-5V input), enabling electro-hydraulic steering in modern machinery.
Q: What is the mean time between failures (MTBF)?
A: 20,000 hours in normal operation, backed by accelerated life testing (5000 cycles at 150% load).
SCU 102s-1,2,4 series hydraulic steering control unit inherit the function of 102 series both in its structure and working principle.On the basis feature of 102 series SCU, 02s series SCU is to incorporate the relief valve,suction valves and the inlet check valve inside the housing of SCU according to different requirement. This kind of structure is more compact with easier operation.
Product Name | 102s-1,2,4 series steering control unit |
Dislacement | 50/63/80/100/125/160/200/250/280/315/400ml/r |
Relief valve pressure setting | 06,07,08,10,12,14,15,16,17.5MPa |
Max.input pressure | 16MPa |
Max.cont.back pressure | 2.5MPa |
Weight | 6-8kg |
Dimension L(mm) | 140-185mm |
102s-1,2,4 Series Hydraulic Steering Control Units (SCU) Order Code | ||||
102S-- | pos.1-- | pos.2-- | pos.3--- | pos.4-- |
function code | displacement ml/r | Integrated valve parameter | ports code | |
1.open center non-reaction 2.open center reaction 4.open center non-reaction | 50,63,80,100,125,160,200,250,280,315,400 | relief valve pressure setting(mpa):06,07,08,10,12,14,15,16,17.5 shock valves pressure settings is 6MPa higher than relief valve | A B C D E U M F I N |
The 102S Hydrostatic Directions Orbitrol Units are compact solutions designed for precise steering control in mobile machinery, ideal for forklifts, agricultural tractors, and construction equipment. Engineered with advanced orbitrol technology, these units combine steering accuracy with rugged durability, ensuring reliable operation in demanding environments.
Precision Steering Performance:
3T load capacity with steering ratio 12:1, enabling 90° lock-to-lock rotation in 3 turns, critical for tight-space maneuvering (minimum turning radius 2.5m).
Orbitrol valve with flow control (5-40 L/min), providing linear response to steering input (0.25° sensitivity) for operator comfort.
Durable & Lightweight Design:
Aluminum alloy housing (ISO 209) with hard-anodized finish (50μm thickness), reducing weight by 40% compared to cast iron alternatives while resisting corrosion (salt spray: 1000 hours).
High-strength steel shaft (Yield strength ≥800 MPa), enduring 10,000 cycles of 200% overload without deformation.
System Integration:
Compatible with open-loop hydraulic systems (pressure 80-200 bar), supporting both mechanical and electronic control interfaces (CAN bus optional).
SAE J1926-3 ports and metric threads, simplifying installation in global machinery designs (CE, CSA, ISO 13849 PLd compliant).
Safety & Compliance:
Dual-seal protection (IP67-rated) and built-in pressure relief (110% of rated pressure), meeting OSHA 1910.269 and EN 13000 safety standards.
Low backlash design (≤0.75°), critical for precise load positioning in material handling equipment.
Suited for mobile machinery, the 102S units are used in:
Forklifts & AGVs: Provides accurate steering for warehouse forklifts (up to 5 ton capacity), with optional electric feedback for automated guided vehicles.
Tractors & Harvesters: Powers steering in compact agricultural machinery, with vibration resistance (15G, 10-500Hz) for rough terrain operation.
Aerial Work Platforms: Ensures stable steering in scissor lifts and boom lifts, with height compensation algorithms for elevated operations.
Military Vehicles: Used in armored personnel carriers and logistics trucks, with ruggedized enclosures (MIL-STD-810G compliant).
Q: What is the operating temperature range?
A: -30°C to +70°C standard; -40°C to +85°C with optional cold-resistant seals (NBR-70).
Q: Can it be integrated with a joystick controller?
A: Yes, compatible with proportional joysticks (0-5V input), enabling electro-hydraulic steering in modern machinery.
Q: What is the mean time between failures (MTBF)?
A: 20,000 hours in normal operation, backed by accelerated life testing (5000 cycles at 150% load).
SCU 102s-1,2,4 series hydraulic steering control unit inherit the function of 102 series both in its structure and working principle.On the basis feature of 102 series SCU, 02s series SCU is to incorporate the relief valve,suction valves and the inlet check valve inside the housing of SCU according to different requirement. This kind of structure is more compact with easier operation.
Product Name | 102s-1,2,4 series steering control unit |
Dislacement | 50/63/80/100/125/160/200/250/280/315/400ml/r |
Relief valve pressure setting | 06,07,08,10,12,14,15,16,17.5MPa |
Max.input pressure | 16MPa |
Max.cont.back pressure | 2.5MPa |
Weight | 6-8kg |
Dimension L(mm) | 140-185mm |
102s-1,2,4 Series Hydraulic Steering Control Units (SCU) Order Code | ||||
102S-- | pos.1-- | pos.2-- | pos.3--- | pos.4-- |
function code | displacement ml/r | Integrated valve parameter | ports code | |
1.open center non-reaction 2.open center reaction 4.open center non-reaction | 50,63,80,100,125,160,200,250,280,315,400 | relief valve pressure setting(mpa):06,07,08,10,12,14,15,16,17.5 shock valves pressure settings is 6MPa higher than relief valve | A B C D E U M F I N |