液压马达轨道马达HT
高性能方形定子滚子，独立驱动和液压补偿阀瓣和圆锥滚子轴承
这些电机适用于所有需要高转矩、连续工作或旋转方向频繁反转的应用场合
描述
• Low speed high torque motor with rollers in the gear ring (Geroller rotor set) and a separate pressure compensated valve plate distributor
• For open and closed circuit, suitable for continuous operation under adverse conditions such as high pressure, “thin” oil and frequent start / stop and / or reverse thanks to reduced friction by hydrodynamic lubrication of the rollers in the gear ring durability and better efficiency, even at high continuous pressure
• The separately driven distributor plate with hydraulic valve clearance compensation and optimized geometry ensures minimization of hydraulic and mechanical losses
• The high-capacity tapered roller bearing allows high static and dynamic radial loads by output shaft to 50 KN
• Integrated non-return valves (standard) for reduction of the maximum case pressure with closes drain port
• External drain port to relieve the pressure of the housing
• Very compact size and high power density
• Excellent starting performance and smooth running at low rpm
Variants
• HTS – Standard Version
• HTC – short bearingless configuration
Options
• HPS – High pressure shaft seal (with support ring reinforced standard seal) – an external drain is required for almost all operating conditions
• FKM – Viton ® shaft seal (recommended for high temperatures or use of synthetic fluids)
• “Heavy duty” version (screw lock from loosening under vibration, shaft seal cover of reinforced material, with no check valves – needed drain removal)
Port Mounted Valves
• VAF 10-D – shock valve
• VCD2 10-S/AF – load-holding valve single acting with shuttle valve for controlling the brake
• VCR1 10-D/AF – load holding valve with double acting shuttle valve to control the brake
• VSC / F – flush valve
