Логотип Машины Тонки
The Vickers PVB series includes models such as PVB5/6, PVB10/15, PVB20/29, PVB45, and PVB90.
Смещение
The geometric displacement of different models varies. Например, PVB5 has a displacement of 10.55 см³/об (0.64 дюйм³/об), PVB10 has 21.10 см³/об (1.29 дюйм³/об), PVB20 has 42.80 см³/об (2.61 дюйм³/об), PVB29 has 61.60 см³/об (3.76 дюйм³/об), PVB45 has 94.50 см³/об (5.76 дюйм³/об), and PVB90 has 197.50 см³/об (12.0 дюйм³/об).
Maximum Shaft Speed
The maximum shaft speed for most models in this series is 1800 об/мин.
Номинальное давление
When using anti-wear hydraulic oil, the maximum outlet pressure of PVB5 and PVB6 is 140 бар (2000 пса), while for PVB10, PVB20, and PVB45, оно может достичь 210 бар (3000 пса). When using water glycol or water-in-oil emulsion, the maximum pressure values are relatively lower. Например, for PVB10, это 140 бар (2000 пса) with water glycol and 100 бар (1500 пса) with water-in-oil emulsion.
Опции управления
The variable displacement models offer several control options, включая:
Pressure compensator with or without a remote control facility.
Pressure compensator with adjustable displacement control.
Load sensing compensator.
Mechanical (lever) контроль.
Handwheel control.
Масса
The weight of different models also differs. Например, PVB5 weighs approximately 8 кг, PVB10 and PVB15 weigh about 15 kg each, and PVB20 and PVB29 weigh around 26 кг.
