產(chǎn)品描述  

產(chǎn)地：日本

品牌：YUKEN油研

材質(zhì)：鑄鐵

驅(qū)動方式：電動

類型：柱塞泵

型號：A145-FR01BS-60,A145-FL01BS-60

YUKEN油研A系列柱塞泵控制方式

一、壓力補償控制型：

1. 當壓力系統(tǒng)升高，接近預調(diào)的節(jié)流壓力時，泵的流量自動減少，但維持設定壓力不變。

2. 流量和全截流壓力必要時可用于手動進行調(diào)整。

二、雙壓控制型：

1. 電磁鐵通斷電可得高低兩個全截流壓力。

2. 當執(zhí)行元件的速遞不變，而要控制兩種不同輸出力的情況下使用較為合理。

3. 可與多級壓力控制閥配合使用。

三、帶卸荷壓力補償控制型：

1. 壓力不成控制型上增加卸荷機能。

2. 適用于裝置待機時間較長的情況。

3. 裝置待機時泵要卸荷，因而油溫和噪聲都比較低。

4. 可與多級壓力控制閥配合使用。

四、電-液比例負載敏感控制型：

1. 對驅(qū)動執(zhí)行元件，僅供應所需較小限度的壓力、流量的節(jié)能泵控制系統(tǒng)。

2. 與專用功率放大器配合使用。

3. 流量和全截流壓力按功率放大器的輸入流成比例進行控制。

YUKEN油研油泵A系列柱塞泵特性

1、高效率：當壓力在16Mpa，轉(zhuǎn)數(shù)在1800r/min時容積效率大于98%、，總效率大于90%，具有頂高的效率。

2、低噪聲：A16型泵的噪聲低于57.3dB(A)。

3、節(jié)能型：因為總效率高，并具有良好截留特性，可節(jié)省輸入功率。

4、發(fā)熱量?。阂驗楣β蕮p失小，可減少油液的升溫，因為可減小油箱的容量。  

YUKEN油研液壓泵A系列柱塞泵型號

AR系列、A16系列、A22系列、A37系列、 A56系列、 A10系列、 A70系列、A90系列、 A100系列、A145系列。

YUKEN油研A系列柱塞泵常見型號

YUKEN油研A系列變量柱塞泵壓力補償型：

A10-FR01H-12

A10-FR01C-12

A10-FR01B-12

A70-FR01HS-60

A70-FR01CS-60

A70-FR01BS-60

A70-FR01KS-60

A90-FR01HS-60

A90-FR01CS-60

A90-FR01BS-60

A90-FR01KS-60

A100-FR01HS-10

A100-FR01CS-10

A100-FR01BS-10

A100-FR01KS-10

A145-FR01HS-60

A145-FR01CS-60

A145-FR01BS-60

A145-FR01KS-60

A10-LR01B-12

A10-LR01C-12

A10-LR01H-12

A70-LR01BS-60

A70-LR01CS-60

A70-LR01HS-60

A70-LR01KS-60

A90-LR01BS-60

A90-LR01CS-60

A90-LR01HS-60

A90-LR01KS-60

A145-LR01BS-60

A145-LR01CS-60

A145-LR01HS-60

A145-LR01KS-60

YUKEN油研A系列變量柱塞泵雙壓控制型：

A70-FR02BS-60

A70-FR02CS-60

A70-FR02HS-60

A70-FR02KS-60

A90-FR02BS-60

A90-FR02CS-60

A90-FR02HS-60

A90-FR02KS-60

A145-FR02BS-60

A145-FR02CS-60

A145-FR02HS-60

A145-FR02KS-60

A16-F-R-02-B-K-32

A16-F-R-02-C-K-32

A16-F-R-02-H-K-32

A22-F-R-02-B-K-32

A22-F-R-02-C-K-32

A22-F-R-02-H-K-32

A37-F-R-02-B-K-32

A37-F-R-02-C-K-32

A37-F-R-02-H-K-32

A56-F-R-02-B-K-32

A56-F-R-02-C-K-32

A56-F-R-02-H-K-32

A16-F-R-02-B-S-K-32

YUKEN油研A系列變量柱塞泵帶卸荷壓力補償控制型：

A70-FR03BS-60

A70-FR03CS-60

A70-FR03HS-60

A70-FR03KS-60

A90-FR03BS-60

A90-FR03CS-60

A90-FR03HS-60

A90-FR03KS-60

A145-FR03BS-60

A145-FR03CS-60

A145-FR03HS-60

A145-FR03KS-60

A16-F-R-03-B-K-32

A16-F-R-03-C-K-32

A16-F-R-03-H-K-32

A22-F-R-03-B-K-32

A22-F-R-03-C-K-32

A22-F-R-03-H-K-32

A37-F-R-03-B-K-32

A37-F-R-03-C-K-32

A37-F-R-03-H-K-32

A56-F-R-03-B-K-32

A56-F-R-03-C-K-32

A56-F-R-03-H-K-32

A16-F-R-03-B-S-K-32

A16-F-R-03-C-S-K-32

A16-F-R-03-H-S-K-32

A22-F-R-03-B-S-K-32

A22-F-R-03-C-S-K-32

A22-F-R-03-H-S-K-32

A37-F-R-03-B-S-K-32

A37-F-R-03-C-S-K-32

A37-F-R-03-H-S-K-32

A56-F-R-03-B-S-K-32

A56-F-R-03-C-S-K-32

A56-F-R-03-H-S-K-32

YUKEN油研A系列變量柱塞泵電-液比例負載敏感控制型：

A70-FR04BS-60

A70-FR04CS-60

A70-FR04HS-60

A70-FR04KS-60

A90-FR04BS-60

A90-FR04CS-60

A90-FR04HS-60

A90-FR04KS-60

A145-FR04BS-60

A145-FR04CS-60

A145-FR04HS-60

A145-FR04KS-60

A16-F-R-04-B-K-32

A16-F-R-04-C-K-32

A16-F-R-04-H-K-32

A22-F-R-04-B-K-32

A22-F-R-04-C-K-32

A22-F-R-04-H-K-32

A37-F-R-04-B-K-32

A37-F-R-04-C-K-32

A37-F-R-04-H-K-32

A56-F-R-04-B-K-32

A56-F-R-04-C-K-32

A56-F-R-04-H-K-32

A16-F-R-04-B-S-K-32

A16-F-R-04-C-S-K-32

A16-F-R-04-H-S-K-32

A22-F-R-04-B-S-K-32

A22-F-R-04-C-S-K-32

A22-F-R-04-H-S-K-32

A37-F-R-04-B-S-K-32

A37-F-R-04-C-S-K-32

A37-F-R-04-H-S-K-32

A56-F-R-04-B-S-K-32

A56-F-R-04-C-S-K-32

A56-F-R-04-H-S-K-32

A10-LR04B-12

A10-LR04C-12

A10-LR04H-12

A70-LR04BS-60

A70-LR04CS-60

A70-LR04HS-60

A70-LR04KS-60

A90-LR04BS-60

A90-LR04CS-60

A90-LR04HS-60

A90-LR04KS-60

A145-LR04BS-60

A145-LR04CS-60

A145-LR04HS-60

A145-LR04KS-60

A16-L-R-04-B-K-32

A16-L-R-04-C-K-32

A16-L-R-04-H-K-32

A22-L-R-04-B-K-32

A22-L-R-04-C-K-32

A22-L-R-04-H-K-32

A37-L-R-04-B-K-32

A37-L-R-04-C-K-32

A37-L-R-04-H-K-32

A56-L-R-04-B-K-32

A56-L-R-04-C-K-32

A56-L-R-04-H-K-32

A16-L-R-04-B-S-K-32

A16-L-R-04-C-S-K-32

A16-L-R-04-H-S-K-32

A22-L-R-04-B-S-K-32

A22-L-R-04-C-S-K-32

A22-L-R-04-H-S-K-32

A37-L-R-04-B-S-K-32

A37-L-R-04-C-S-K-32

A37-L-R-04-H-S-K-32

A56-L-R-04-B-S-K-32

A56-L-R-04-C-S-K-32

A56-L-R-04-H-S-K-32

YUKEN油研A系列變量柱塞泵電-液比例壓力和流量控制型：

A70-FR04EBS-60

A70-FR04ECS-60

A70-FR04EHS-60

A70-FR04EKS-60

A90-FR04EBS-60

A90-FR04ECS-60

A90-FR04EHS-60

A90-FR04EKS-60

A145-FR04EBS-60

A145-FR04ECS-60

A145-FR04EHS-60

A145-FR04EKS-60

A16-F-R-04E-B-K-32

A16-F-R-04E-C-K-32

A16-F-R-04E-H-K-32

A22-F-R-04E-B-K-32

A22-F-R-04E-C-K-32

A22-F-R-04E-H-K-32

A37-F-R-04E-B-K-32

A37-F-R-04E-C-K-32

A37-F-R-04E-H-K-32

A56-F-R-04E-B-K-32

A56-F-R-04E-C-K-32

A56-F-R-04E-H-K-32

A16-F-R-04E-B-S-K-32

A16-F-R-04E-C-S-K-32

A16-F-R-04E-H-S-K-32

A22-F-R-04E-B-S-K-32

A22-F-R-04E-C-S-K-32

A22-F-R-04E-H-S-K-32

A37-F-R-04E-B-S-K-32

A37-F-R-04E-C-S-K-32

A37-F-R-04E-H-S-K-32

A56-F-R-04E-B-S-K-32

A56-F-R-04E-C-S-K-32

A56-F-R-04E-H-S-K-32

A10-LR04EB-12

A10-LR04EC-12

A10-LR04EH-12

A70-LR04EBS-60

A70-LR04ECS-60

A70-LR04EHS-60

A70-LR04EKS-60

A90-LR04EBS-60

A90-LR04ECS-60

A90-LR04EHS-60

A90-LR04EKS-60

A145-LR04EBS-60

A145-LR04ECS-60

A145-LR04EHS-60

A145-LR04EKS-60

A16-L-R-04E-B-K-32

A16-L-R-04E-C-K-32

A16-L-R-04E-H-K-32

A22-L-R-04E-B-K-32

A22-L-R-04E-C-K-32

A22-L-R-04E-H-K-32

A37-L-R-04E-B-K-32

A37-L-R-04E-C-K-32

A37-L-R-04E-H-K-32

A56-L-R-04E-B-K-32

A56-L-R-04E-C-K-32

A56-L-R-04E-H-K-32

A16-L-R-04E-B-S-K-32

A16-L-R-04E-C-S-K-32

A16-L-R-04E-H-S-K-32

A22-L-R-04E-B-S-K-32

A22-L-R-04E-C-S-K-32

A22-L-R-04E-H-S-K-32

A37-L-R-04E-B-S-K-32

A37-L-R-04E-C-S-K-32

A37-L-R-04E-H-S-K-32

A56-L-R-04E-B-S-K-32

A56-L-R-04E-C-S-K-32

A56-L-R-04E-H-S-K-32

YUKEN油研A系列變量柱塞泵內(nèi)控式雙壓雙流量控制型：

A70-FR05BS-60

A70-FR05CS-60

A70-FR05HS-60

A70-FR05KS-60

A90-FR05BS-60

A90-FR05CS-60

A90-FR05HS-60

A90-FR05KS-60

A145-FR05BS-60

A145-FR05CS-60

A145-FR05HS-60

A145-FR05KS-60

A16-F-R-05-B-K-32

A16-F-R-05-C-K-32

A16-F-R-05-H-K-32

A22-F-R-05-B-K-32

A22-F-R-05-C-K-32

A22-F-R-05-H-K-32

A37-F-R-05-B-K-32

A37-F-R-05-C-K-32

A37-F-R-05-H-K-32

A56-F-R-05-B-K-32

A56-F-R-05-C-K-32

A56-F-R-05-H-K-32

A16-F-R-05-B-S-K-32

A16-F-R-05-C-S-K-32

A16-F-R-05-H-S-K-32

A22-F-R-05-B-S-K-32

A22-F-R-05-C-S-K-32

A22-F-R-05-H-S-K-32

A37-F-R-05-B-S-K-32

A37-F-R-05-C-S-K-32

A37-F-R-05-H-S-K-32

A56-F-R-05-B-S-K-32

A56-F-R-05-C-S-K-32

A56-F-R-05-H-S-K-32

A10-LR05B-12

A10-LR05C-12

A10-LR05H-12

A70-LR05BS-60

A70-LR05CS-60

A70-LR05HS-60

A70-LR05KS-60

A90-LR05BS-60

A90-LR05CS-60

A90-LR05HS-60

A90-LR05KS-60

A145-LR05BS-60

A145-LR05CS-60

A145-LR05HS-60

A145-LR05KS-60

A16-L-R-05-B-K-32

A16-L-R-05-C-K-32

A16-L-R-05-H-K-32

A22-L-R-05-B-K-32

A22-L-R-05-C-K-32

A22-L-R-05-H-K-32

A37-L-R-05-B-K-32

A37-L-R-05-C-K-32

A37-L-R-05-H-K-32

A56-L-R-05-B-K-32

A56-L-R-05-C-K-32

A56-L-R-05-H-K-32

A16-L-R-05-B-S-K-32

A16-L-R-05-C-S-K-32

A16-L-R-05-H-S-K-32

A22-L-R-05-B-S-K-32

A22-L-R-05-C-S-K-32

A22-L-R-05-H-S-K-32

A37-L-R-05-B-S-K-32

A37-L-R-05-C-S-K-32

A37-L-R-05-H-S-K-32

A56-L-R-05-B-S-K-32

A56-L-R-05-C-S-K-32

A56-L-R-05-H-S-K-32

YUKEN油研A系列變量柱塞泵電磁式雙壓雙流量控制型：

A70-FR06BS-60

A70-FR06CS-60

A70-FR06HS-60

A70-FR06KS-60

A90-FR06BS-60

A90-FR06CS-60

A90-FR06HS-60

A90-FR06KS-60

A145-FR06BS-60

A145-FR06CS-60

A145-FR06HS-60

A145-FR06KS-60

A16-F-R-06-B-K-32

A16-F-R-06-C-K-32

A16-F-R-06-H-K-32

A22-F-R-06-B-K-32

A22-F-R-06-C-K-32

A22-F-R-06-H-K-32

A37-F-R-06-B-K-32

A37-F-R-06-C-K-32

A37-F-R-06-H-K-32

A56-F-R-06-B-K-32

A56-F-R-06-C-K-32

A56-F-R-06-H-K-32

A16-F-R-06-B-S-K-32

A16-F-R-06-C-S-K-32

A16-F-R-06-H-S-K-32

A22-F-R-06-B-S-K-32

A22-F-R-06-C-S-K-32

A22-F-R-06-H-S-K-32

A37-F-R-06-B-S-K-32

A37-F-R-06-C-S-K-32

A37-F-R-06-H-S-K-32

A56-F-R-06-B-S-K-32

A56-F-R-06-C-S-K-32

A56-F-R-06-H-S-K-32

A10-LR06B-12

A10-LR06C-12

A10-LR06H-12

A70-LR06BS-60

A70-LR06CS-60

A70-LR06HS-60

A70-LR06KS-60

A90-LR06BS-60

A90-LR06CS-60

A90-LR06HS-60

A90-LR06KS-60

A145-LR06BS-60

A145-LR06CS-60

A145-LR06HS-60

A145-LR06KS-60

A16-L-R-06-B-K-32

A16-L-R-06-C-K-32

A16-L-R-06-H-K-32

A22-L-R-06-B-K-32

A22-L-R-06-C-K-32

A22-L-R-06-H-K-32

A37-L-R-06-B-K-32

A37-L-R-06-C-K-32

A37-L-R-06-H-K-32

A56-L-R-06-B-K-32

A56-L-R-06-C-K-32

A56-L-R-06-H-K-32

A16-L-R-06-B-S-K-32

A16-L-R-06-C-S-K-32

A16-L-R-06-H-S-K-32

A22-L-R-06-B-S-K-32

A22-L-R-06-C-S-K-32

A22-L-R-06-H-S-K-32

A37-L-R-06-B-S-K-32

A37-L-R-06-C-S-K-32

A37-L-R-06-H-S-K-32

A56-L-R-06-B-S-K-32

A56-L-R-06-C-S-K-32

A56-L-R-06-H-S-K-32

YUKEN油研A系列變量柱塞泵外控式壓力補償控制型：

A10-FR07B-12

A10-FR07C-12

A10-FR07H-12

A70-FR07BS-60

A70-FR07CS-60

A70-FR07HS-60

A70-FR07KS-60

A90-FR07BS-60

A90-FR07CS-60

A90-FR07HS-60

A90-FR07KS-60

A145-FR07BS-60

A145-FR07CS-60

A145-FR07HS-60

A145-FR07KS-60

A16-F-R-07-B-K-32

A16-F-R-07-C-K-32

A16-F-R-07-H-K-32

A22-F-R-07-B-K-32

A22-F-R-07-C-K-32

A22-F-R-07-H-K-32

A37-F-R-07-B-K-32

A37-F-R-07-C-K-32

A37-F-R-07-H-K-32

A56-F-R-07-B-K-32

A56-F-R-07-C-K-32

A56-F-R-07-H-K-32

A16-F-R-07-B-S-K-32

A16-F-R-07-C-S-K-32

A16-F-R-07-H-S-K-32

A22-F-R-07-B-S-K-32

A22-F-R-07-C-S-K-32

A22-F-R-07-H-S-K-32

A37-F-R-07-B-S-K-32

A37-F-R-07-C-S-K-32

A37-F-R-07-H-S-K-32

A56-F-R-07-B-S-K-32

A56-F-R-07-C-S-K-32

A56-F-R-07-H-S-K-32

A10-LR07B-12

A10-LR07C-12

A10-LR07H-12

A70-LR07BS-60

A70-LR07CS-60

A70-LR07HS-60

A70-LR07KS-60

A90-LR07BS-60

A90-LR07CS-60

A90-LR07HS-60

A90-LR07KS-60

A145-LR07BS-60

A145-LR07CS-60

A145-LR07HS-60

A145-LR07KS-60

A16-L-R-07-B-K-32

A16-L-R-07-C-K-32

A16-L-R-07-H-K-32

A22-L-R-07-B-K-32

A22-L-R-07-C-K-32

A22-L-R-07-H-K-32

A37-L-R-07-B-K-32

A37-L-R-07-C-K-32

A37-L-R-07-H-K-32

A56-L-R-07-B-K-32

A56-L-R-07-C-K-32

A56-L-R-07-H-K-32

A16-L-R-07-B-S-K-32

A16-L-R-07-C-S-K-32

A16-L-R-07-H-S-K-32

A22-L-R-07-B-S-K-32

A22-L-R-07-C-S-K-32

A22-L-R-07-H-S-K-32

A37-L-R-07-B-S-K-32

A37-L-R-07-C-S-K-32

A37-L-R-07-H-S-K-32

A56-L-R-07-B-S-K-32

A56-L-R-07-C-S-K-32

A56-L-R-07-H-S-K-32

YUKEN油研A系列變量柱塞泵恒功率控制型：

A70-FR09BS-60

A70-FR09CS-60

A70-FR09HS-60

A70-FR09KS-60

A90-FR09BS-60

A90-FR09CS-60

A90-FR09HS-60

A90-FR09KS-60

A145-FR09BS-60

A145-FR09CS-60

A145-FR09HS-60

A145-FR09KS-60

A16-F-R-09-B-K-32

A16-F-R-09-C-K-32

A16-F-R-09-H-K-32

A22-F-R-09-B-K-32

A22-F-R-09-C-K-32

A22-F-R-09-H-K-32

A37-F-R-09-B-K-32

A37-F-R-09-C-K-32

A37-F-R-09-H-K-32

A56-F-R-09-B-K-32

A56-F-R-09-C-K-32

A56-F-R-09-H-K-32

A16-F-R-09-B-S-K-32

A16-F-R-09-C-S-K-32

A16-F-R-09-H-S-K-32

A22-F-R-09-B-S-K-32

A22-F-R-09-C-S-K-32

A22-F-R-09-H-S-K-32

A37-F-R-09-B-S-K-32

A37-F-R-09-C-S-K-32

A37-F-R-09-H-S-K-32

A56-F-R-09-B-S-K-32

A56-F-R-09-C-S-K-32

A56-F-R-09-H-S-K-32

A10-LR09B-12

A10-LR09C-12

A10-LR09H-12

A70-LR09BS-60

A70-LR09CS-60

A70-LR09HS-60

A70-LR09KS-60

A90-LR09BS-60

A90-LR09CS-60

A90-LR09HS-60

A90-LR09KS-60

A145-LR09BS-60

A145-LR09CS-60

A145-LR09HS-60

A145-LR09KS-60

A16-L-R-09-B-K-32

A16-L-R-09-C-K-32

A16-L-R-09-H-K-32

A22-L-R-09-B-K-32

A22-L-R-09-C-K-32

A22-L-R-09-H-K-32

A37-L-R-09-B-K-32

A37-L-R-09-C-K-32

A37-L-R-09-H-K-32

A56-L-R-09-B-K-32

A56-L-R-09-C-K-32

A56-L-R-09-H-K-32

A16-L-R-09-B-S-K-32

A16-L-R-09-C-S-K-32

A16-L-R-09-H-S-K-32

A22-L-R-09-B-S-K-32

A22-L-R-09-C-S-K-32

A22-L-R-09-H-S-K-32

A37-L-R-09-B-S-K-32

A37-L-R-09-C-S-K-32

A37-L-R-09-H-S-K-32

A56-L-R-09-B-S-K-32

A56-L-R-09-C-S-K-32

A56-L-R-09-H-S-K-32

YUKEN油研A系列變量柱塞泵簡易雙壓雙流量控制型：

A70-FR00-Z500BS-60

A70-FR00-Z500CS-60

A70-FR00-Z500HS-60

A70-FR00-Z500KS-60

A90-FR00-Z500BS-60

A90-FR00-Z500CS-60

A90-FR00-Z500HS-60

A90-FR00-Z500KS-60

A145-FR00-Z500BS-60

A145-FR00-Z500CS-60

A145-FR00-Z500HS-60

A145-FR00-Z500KS-60

A16-F-R-00-Z500-B-K-32

A16-F-R-00-Z500-C-K-32

A16-F-R-00-Z500-H-K-32

A22-F-R-00-Z500-B-K-32

A22-F-R-00-Z500-C-K-32

A22-F-R-00-Z500-H-K-32

A37-F-R-00-Z500-B-K-32

A37-F-R-00-Z500-C-K-32

A37-F-R-00-Z500-H-K-32

A56-F-R-00-Z500-B-K-32

A56-F-R-00-Z500-C-K-32

A56-F-R-00-Z500-H-K-32

A16-F-R-00-Z500-B-S-K-32

A16-F-R-00-Z500-C-S-K-32

A16-F-R-00-Z500-H-S-K-32

A22-F-R-00-Z500-B-S-K-32

A22-F-R-00-Z500-C-S-K-32

A22-F-R-00-Z500-H-S-K-32

A37-F-R-00-Z500-B-S-K-32

A37-F-R-00-Z500-C-S-K-32

A37-F-R-00-Z500-H-S-K-32

A56-F-R-00-Z500-B-S-K-32

A56-F-R-00-Z500-C-S-K-32

A56-F-R-00-Z500-H-S-K-32

A10-LR00-Z500B-12

A10-LR00-Z500C-12

A10-LR00-Z500H-12

A70-LR00-Z500BS-60

A70-LR00-Z500CS-60

A70-LR00-Z500HS-60

A70-LR00-Z500KS-60

A90-LR00-Z500BS-60

A90-LR00-Z500CS-60

A90-LR00-Z500HS-60

A90-LR00-Z500KS-60

A145-LR00-Z500BS-60

A145-LR00-Z500CS-60

A145-LR00-Z500HS-60

A145-LR00-Z500KS-60

A16-L-R-00-Z500-B-K-32

A16-L-R-00-Z500-C-K-32

A16-L-R-00-Z500-H-K-32

A22-L-R-00-Z500-B-K-32

A22-L-R-00-Z500-C-K-32

A22-L-R-00-Z500-H-K-32

A37-L-R-00-Z500-B-K-32

A37-L-R-00-Z500-C-K-32

A37-L-R-00-Z500-H-K-32

A56-L-R-00-Z500-B-K-32

A56-L-R-00-Z500-C-K-32

A56-L-R-00-Z500-H-K-32

A16-L-R-00-Z500-B-S-K-32

A16-L-R-00-Z500-C-S-K-32

A16-L-R-00-Z500-H-S-K-32

A22-L-R-00-Z500-B-S-K-32

A22-L-R-00-Z500-C-S-K-32

A22-L-R-00-Z500-H-S-K-32

A37-L-R-00-Z500-B-S-K-32

A37-L-R-00-Z500-C-S-K-32

A37-L-R-00-Z500-H-S-K-32

A56-L-R-00-Z500-B-S-K-32

A56-L-R-00-Z500-C-S-K-32

A56-L-R-00-Z500-H-S-K-32

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