我公司經銷供應力士樂和博士力士樂產品，*，產品質量信得過，貨期穩定可以加急，很多產品可以其他到貨。力士樂高頻響比例閥是比例閥中動態響應性能接近伺服閥，雖然頻率和敏感度不不上伺服閥，但是力士樂高頻響比例閥無零位死區，高精度、高頻響，對油液的清潔度要求不舒服低，具有更高的工作可靠性。采用高頻響比例閥時，應同時采用蓄能器或增設緩沖器回路，消除液壓沖擊，因為管路的沖擊也影響著高頻響比例閥的穩定響應。

公司已與德國力士樂REXROTH、PARKER派克、HAWE哈威、MOOG穆格、MAHLE等眾多國內外供應商建立了良好的合作關系，直接從歐洲采購，貨期短，100%保證原裝正品。我公司經銷供應力士樂和博士力士樂產品，*，產品質量信得過，貨期穩定可以加急，很多產品可以其他到貨。力士樂高頻響比例閥是比例閥中動態響應性能接近伺服閥，雖然頻率和敏感度不不上伺服閥，但是力士樂高頻響比例閥無零位死區，高精度、高頻響，對油液的清潔度要求不舒服低，具有更高的工作可靠性。采用高頻響比例閥時，應同時采用蓄能器或增設緩沖器回路，消除液壓沖擊，因為管路的沖擊也影響著高頻響比例閥的穩定響應。油路長度是否合理，管路壁厚是否合理，管路是否緊固，直接影響到管路的固有頻率，從而響應比例閥的穩定響應。

力士樂REXROTH高頻響方向控制閥
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德國REXROTH力士樂比例閥4WRTE是一種三位四通高頻響2級方向控制閥，
先導控制帶主閥芯電氣位置反饋和集成電控裝置（OBE），
采用底板安裝，適用于位置、速度、壓力和力的閉環控制，
通徑10和35，系列4X，zui高工作壓力350bar，zui大流量3000L/min。

關鍵詞：博士力士樂柱塞泵、力士樂電磁閥、Rexroth比例放大器、力士樂節流閥、Rexroth溢流閥、力士樂齒輪泵、Rexroth葉片泵、力士樂比例放大版、Rexroth比例方向閥、力士樂電液換向閥、Rexroth比例減壓閥等