شعار آلات تونكي
KFP2130-KP2107CMMS Hydraulic Pilot Gear Pump
Theoretical Displacement ~3.0 cm³/rev Low displacement = low flow (ideal for pilot circuits, which require minimal oil volume for control). Maximum Continuous Pressure 7 الآلام والكروب الذهنية (1015 PSI) Pilot systems operate at low pressure; exceeding 7 MPa damages control valves. التدفق المقدر (في 1500 دورة في الدقيقة) ~4.5 L/min (لتر في الدقيقة) Calculated as: Displacement × Speed ÷ 1000 (3.0 CM³/Rev × 1500 دورة في الدقيقة ÷ 1000 = 4.5 لتر/دقيقة). Rated Speed 1000 – 2000 rpm Optimal speed for stable flow (avoids pressure fluctuations in pilot lines). Minimum Speed ≥500 rpm Prevents flow instability (pilot circuits need consistent oil supply to avoid delayed control responses). Hydraulic Fluid Compatibility ISO VG 32/46 mineral-based hydraulic oil Must meet cleanliness standard NAS 9 or higher (pilot valves have small orifices—contamination causes blockages). Operating Temperature Range -10°C to +70°C (14°F to +158°F) Extreme temperatures degrade NBR seals or thicken oil, slowing control responses.
