SMU系列螺桿泵是一款可靠的低噪音設(shè)備，需要浸沒(méi)安裝于油箱內(nèi)部，適用于要求使用壽命長(zhǎng)且成本低的應(yīng)用領(lǐng)域，如家用電梯和升降機(jī)。具有體積小，噪音低，運(yùn)行穩(wěn)定等特點(diǎn)，在歐美液壓電梯單元占有比例。
常用安裝形式
技術(shù)特性：
● EU工業(yè)標(biāo)準(zhǔn)
● 80 bar工作壓力
● 低噪音
● 壓力脈動(dòng)小
● 結(jié)構(gòu)緊湊
● 多種安裝方式可選
● 浸沒(méi)安裝
● 服務(wù)壽命長(zhǎng)
型號(hào) | GR20-25-32-40-45-55-60-70-80 |
安裝形式 | 標(biāo)準(zhǔn)軸或空心軸 |
油口連接標(biāo)準(zhǔn) | GAS BSPP螺紋或SAE 3000 焊接式法蘭 |
泵體法蘭連接標(biāo)準(zhǔn) | 符合ISO 3019/2-IEC標(biāo)準(zhǔn)(及空心軸) |
驅(qū)動(dòng)負(fù)載 | 無(wú)軸向/徑向載荷 |
旋轉(zhuǎn)方向 | 從泵軸方向看去順時(shí)針旋轉(zhuǎn) |
轉(zhuǎn)速范圍 | 300 - 3600rpm |
流量范圍 | 0 - 1200L/min |
最大工作壓力 | 80 bar |
吸油口絕對(duì)壓力 | 0.7到3bar（最高壓力10bar可選） |
介質(zhì)類型 | 礦物油HLP和HLVP 植物油HETG-HEPG-HEE 高粘度潤(rùn)滑油 |
介質(zhì)粘度范圍 | 4到2000cst |
工作介質(zhì)溫度 | -20到+100℃ |
環(huán)境溫度范圍 | -20到+60℃ |
過(guò)濾精度 | 吸油口250μm壓力油口40-25μm可選 |
密封材質(zhì) | NBR、FPM、EPDM |
泵體材質(zhì) | 合金鋁（鑄鐵、碳鋼可選） |
轉(zhuǎn)子材質(zhì) | 而堅(jiān)硬的合金鋼 |
油液潔凈度 | 準(zhǔn)10級(jí) 或ISO 4406 19/16 過(guò)濾比大于75 |
噪音等級(jí) | 速2750rpm時(shí)58-75dB(A)之間，測(cè)試IS0 4412 |
GR普通型三螺桿泵 | 10Bar壓力GR三螺桿泵 | 15Bar壓力GR三螺桿泵 | 可變量三螺桿泵 |
GR20 | GR20 | GR20 | GR20 |
GR20SMT16B8L | GR20SMT16B8LRF2 | GR20SMT16B8LS2 RP | GR20SMT16B8LS2RP |
GR20SMT16B12L | GR20SMT16B12LRF2 | GR20SMT16B12LS2 RP | GR20SMT16B12LS2 RP |
GR20SMT16B15L | GR20SMT16B15LRF2 | GR20SMT16B15LS2 RP | GR20SMT16B15LS2 RP |
GR20 SMT16B20L | GR20 SMT16B20LRF2 | GR20 SMT16B20LS2 RP | GR20 SMT16B20LS2 RP |
GR25 | GR25 | GR25 | GR25 |
GR25SMT16B25L | GR25SMT16B25LRF2 | GR25SMT16B25LS2 RP | GR25SMT16B25LS2 RP |
GR25SMT16B30L | GR25SMT16B30LRF2 | GR25SMT16B30LS2 RP | GR25SMT16B30LS2 RP |
GR32 | GR32 | GR32 | GR32 |
GR32SMT16B35L | GR32SMT16B35LRF2 | GR32SMT16B35LS2 RP | GR32SMT16B35LS2 RP |
GR32SMT16B45L | GR32SMT16B45LRF2 | GR32SMT16B45LS2 RP | GR32SMT16B45LS2 RP |
GR32SMT16B55L | GR32SMT16B55LRF2 | GR32SMT16B55LS2 RP | GR32SMT16B55LS2 RP |
GR32SMT16B75L | GR32SMT16B75LRF2 | GR32SMT16B75LS2 RP | GR32SMT16B75LS2 RP |
GR40 | GR40 | GR40 | GR40 |
GR40SMT16B100L | GR40SMT16B100LRF2 | GR40SMT16B100LS2 RP | GR40SMT16B100LS2 RP |
GR40SMT16B125L | GR40SMT16B125LRF2 | GR40SMT16B125LS2 RP | GR40SMT16B125LS2 RP |
GR40SMT16B150L | GR40SMT16B150LRF2 | GR40SMT16B150LS2 RP | GR40SMT16B150LS2 RP |
GR45 | GR45 | GR45 | GR45 |
GR45SMT16B180L | GR45SMT16B180LRF2 | GR45SMT16B180LS2 RP | GR45SMT16B180LS2 RP |
GR45SMT16B210L | GR45SMT16B210LRF2 | GR45SMT16B210LS2 RP | GR45SMT16B210LS2 RP |
GR55 | GR55 | GR55 | GR55 |
GR55SMT16B250L | GR55SMT16B250LRF2 | GR55SMT16B250LS2 RP | GR55SMT16B250LS2 RP |
GR55SMT16B300L | GR55SMT16B300LRF2 | GR55SMT16B300LS2 RP | GR55SMT16B300LS2 RP |
GR55SMT16B330L | GR55SMT16B330LRF2 | GR55SMT16B330LS2 RP | GR55SMT16B330LS2 RP |
GR55SMT16B380L | GR55SMT16B380LRF2 | GR55SMT16B380LS2 RP | GR55SMT16B380LS2 RP |
GR60 | GR60 | GR60 | GR60 |
GR60SMT16B440L | GR60SMT16B440LRF2 | GR60SMT16B440LS2 RP | GR60SMT16B440LS2 RP |
GR60SMT16B500L | GR60SMT16B500LRF2 | GR60SMT16B500LS2 RP | GR60SMT16B500LS2 RP |
GR70 | GR70 | GR70 | GR70 |
GR70SMT16B600L | GR70SMT16B600LRF2 | GR70SMT16B600LS2 RP | GR70SMT16B600LS2 RP |
GR70SMT16B660L | GR70SMT16B660LRF2 | GR70SMT16B660LS2 RP | GR70SMT16B660LS2 RP |
GR70SMT16B800L | GR70SMT16B800LRF2 | GR70SMT16B800LS2 RP | GR70SMT16B800LS2 RP |
GR80 | GR80 | GR80 | GR80 |
GR80SMT16B1000L | GR80SMT16B1000LRF2 | GR80SMT16B1000LS2 RP | GR80SMT16B1000LS2 RP |
GR80SMT16B1200L | GR80SMT16B1200LRF2 | GR80SMT16B1200LS2 RP | GR80SMT16B1200LS2 RP |
GR90 | GR90 | GR90 | GR90 |
GR90SMT16B1500L | GR90SMT16B1500LRF2 | GR90SMT16B1500LS2 RP | GR90SMT16B1500LS2 RP |
GR90SMT16B1700L | GR90SMT16B1700LRF2 | GR90SMT16B1700LS2 RP | GR90SMT16B1700LS2 RP |
GR90SMT16B2000L | GR90SMT16B2000LRF2 | GR90SMT16B2000LS2 RP | GR90SMT16B2000LS2 RP |
GR90SMT16B2200L | GR90SMT16B2200LRF2 | GR90SMT16B2200LS2 RP | GR90SMT16B2200LS2 RP |
GR110 | GR110 | GR110 | GR110 |
GR110SMT16B2300L | GR110SMT16B2300LRF2 | GR110SMT16B2300LS2 RP | GR110SMT16B2300LS2 RP |
GR110SMT16B2500L | GR110SMT16B2500LRF2 | GR110SMT16B2500LS2 RP | GR110SMT16B2500LS2 RP |
GR110SMT16B2800L | GR110SMT16B2800LRF2 | GR110SMT16B2800LS2 RP | GR110SMT16B2800LS2 RP |
GR110SMT16B3200L | GR110SMT16B3200LRF2 | GR110SMT16B3200LS2 RP | GR110SMT16B3200LS2 RP |
