HAWE油泵简介

1、V60N型轴向变量柱塞泵型轴向变量柱塞泵Variable displacement axial piston pump type V60NV60N-090 LDVN-1-0-03/LSN-2盖板（可自由转换旋向）含吸油口和压油口 End cap (has to be turned for changing the rotation direction) with suction and pressure port滑靴Slipper padCylinder barrel复位弹簧Back setting spring阀板Valve plate法兰花键按 ISO 7653-1985 oder SAE

2、-CSpline shaft with flange acc. to ISO 7653-1985 or SAE-C变量油缸Setting cylinder斜盘Swash plate柱塞副 Piston负载反馈加限压控制（LSN）/Load-Sensing controller with pressure limitationV60N 型变量柱塞泵基本形式型变量柱塞泵基本形式Variable displacement axial piston pump type V60N - basic designV60N Rotation Direction ChangeThe rotation chang

3、e can easily be carried out by means of a port plate change and the rotation of the rear end cap by 180 (separate 4-colour instruction available)Port Plate RPort Plate LV60N Features and BenefitsThe V60-Pump is a 9- or 10-piston machine with self centering rotating group The center ball is preset by

4、 an internal spring, which keeps slipper pads properly aligned to the swash plate side - this provides capabilities of high self priming speedThe gas nitrided cylinder block design provides high wear resistance and with narrow tolerances also good vol. effeciancy 03系列与系列与02系列的区别系列的区别 斜盘衬垫 前盖与泵壳间的密封

5、泄漏油口由G1/2改为G3/4 泵控V60N Features and BenefitsFront housing with plain type cradle bearing ensures low noise level, short response times and long service lifeV60N - LSN- Control - Front View (to Shaft Side)Adjustable By Pass ThrottleLS-Pressure Adjustment ScrewV60N- LSN- Control Rear View (Port Side)L

6、S-signal Pressure Cut Off (Pressure Relief Valve)LS-port G 1/4负载反馈加限压控制 Load-Sensing controller with pressure limitation节流阻尼Damping throttle节流阻尼Damping orifice 限压 Pressure limitation负载压差Stand-by pressure节流阻尼Damping throttle负载压差Stand-by pressure限压 Pressure limitation压力 bar / Pressure bar响应时间 ms / Res

7、ponse time ms变量响应时间 / On-stroke response time变量油缸Setting pistonV60N 型变量泵型变量泵- LS-控制控制Variable displacement axial piston pump type V60N - LS-controller压差调节压差调节 旧：旧：1圈圈=12bar（1530bar) 压力切断压力切断 旧：旧：1圈圈=150bar 新：新：1圈圈=10bar (1845bar) 新：新：1圈圈=100bar - 该定量泵为行走机械设计Fixed displacement pump for commercial veh

8、icles, angled axes design- 八种规格可选，排量从 12 到 108 cm/UEight sizes available with displacements between 12 and 108 cc/rev(1.55 and 6.59 cu.inch/rev)- Max. 工作压力 400 barMax. working pressure 400 bar (5600 psi)- Max. 泵转速 3000 U/minMax. pump speed 3000 rpm- 联接法兰和轴按 ISO 7653-1985 或 SAE-B oder -CFlansch and s

9、haft acc. to ISO 7653-1985 or SAE-B or -C-内部可选旁通卸荷阀-Bypass-valve as integrated additional option availableSC034LISO（K60N型轴向定量柱塞泵系列）型轴向定量柱塞泵系列）Axial piston fixed displacement pump type K60NV30D型轴向变量柱塞泵型轴向变量柱塞泵V30D-250 RDN-2-1-05/LVNV30D型轴向变量柱塞泵型轴向变量柱塞泵-变量形式变量形式I恒功率变量，负载反馈变量恒功率变量，负载反馈变量V30D型轴向变量柱塞泵型轴向

10、变量柱塞泵-变量形式变量形式II限压变量限压变量V30D型轴向变量柱塞泵型轴向变量柱塞泵-变量形式变量形式IIIV30D泵的调试步骤泵的调试步骤1.拖泵液压系统中的溢流阀完全松开，使系统处于卸荷状态；2.将泵上的压力切断阀及恒功率阀完全拧紧，使泵功能相当于定量泵；3.启动电机，点动油泵，确定安装方向正确后开始调节液压系统压力阀（注意：是系统中的溢流阀而不是油泵上的压力切断阀），一边调节一边观察电机电流（功率）变化，当电机电流（功率）达到希望设定值时，继续向上稍调一些然后停止（为下一步恒功率调节做准备）。4.将泵上的恒功率块由原来的 拧紧状态完全松开，慢慢上调，一边调节一边观察电机电流（功率）变化，当电机电流（功率）达到希望值时，立即停止。然后将其锁紧。5.再次调节拖泵液压系统压力至最高安全保护压力(根据系统需要，例如:320bar)；6. 将泵上压力切断阀完全松开，然后慢慢往上调至最高压力切断值(例如:300bar;)；切记：泵上压力切断阀调节值应该小于液压系统溢流阀压力调节值。切记：泵上压力切断阀