1C31224G01_厦门仲鑫达科技有限公司

品牌：西屋	规格：1C31224G01	材质：1C31224G01
产地：美国

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产品品牌：西屋

产品型号：1C31224G01

联系人：赵艳霞手机：18020776785 电话：0592-5087595 传真：0592-5165561
QQ：2653339695 邮箱：2653339695@qq.com

1C31224G01

在旋转电动机中，旋转力矩与其直径的平方成正比，所以要得到大的旋转力矩，电动机的直径就要增大，在直线电机中，这相当于将相应的部分在长度方向延长，而高度方向可以减小。在大型电机中，如果是1级齿轮减速，车轮直径也加大；而在直线电机驱动中，则不必如此，所以，可以减小车轮的直径，这将使车辆的地板面的高度降低。

以上的优点就是小断面地铁采用直线电机电动车的理由。

但是，直线电机的效率低，与相同的地铁比，电力的消耗量多，除这个缺点外，上述的优点也有不能充分发挥的时候。因为不受粘着限制，所以在牵引时，线路的坡度可以取大；但是，在制动时，如果电气制动失效，就依赖于机械制动，这受粘着控制，所以，线路的坡度又不能太大。此外，由于直线电机是扁平状的设备，车辆地板面的高度可以降低，这时车轮的直径也可以减小。但直径小的车轮磨耗会加快，所以实际上不能太小。由于扁平状直线电机的长度可以加长，所以，一台转向架装一台电机即可，这就是现在的直线电机地铁为全动车编组的理由之一。

Perlast 3700-06650 O-Ring Seal AMAT Applied Materials

Perlast 3700-00737 O-Ring Seal

Perlast 9005937 O-Ring Seal

Parker 2-127-UHP O-Ring Seal AMAT 3700-02439

Parker 2-009-UHP O-Ring Seal AMAT 3700-05159

Parker 2-202-UHP O-Ring Seal AMAT 3700-02469

DuPont AS-568A O-Ring Seal K# 109 AMAT 3700-00287

DuPont AS-568A O-Ring Seal K# 218 AMAT 3700-03314

DuPont Kalrez UltraPure AS-568 O-Ring Seal K# 007 AMAT 3700-06083

DuPont Kalrez UltraPure AS-568A O-Ring Seal K# 329 AMAT 3700-06155

AMAT Applied Materials 3440-00087 WDO Sapphire Lens 3440-01037

DuPont Kalrez UltraPure AS-568A O-Ring Seal K# 216

DuPont Kalrez UltraPure AS-568A O-Ring Seal K# 220 AMAT 3700-00612

DuPont Kalrez Sahara AS-568A O-Ring Seal K# 314 AMAT 3700-03977

DuPont Kalrez UltraPure AS-568 O-Ring Seal K# 010 AMAT 3700-06084

DuPont Kalrez UltraPure AS-568A O-Ring Seal K# 237 AMAT 3700-00735

DuPont Kalrez AS-568A O-Ring Seal K# 207

DuPont Kalrez UltraPure AS-568 O-Ring Seal K# 240 AMAT 3700-06566 Lot of 6

DuPont Kalrez K# 2960 O-Ring Seal AMAT 3700-00791

IM Flash Technologies Perlast K13X-108 O-Ring Seal KIMURA High

DuPont Kalrez Sahara AS-568A O-Ring Seal K# 117 AMAT 3700-06203

DuPont Kalrez Sahara AS-568A O-Ring Seal K# 232 AMAT 3700-04039

Parker 2-279-UHP O-Ring Seal AMAT 3700-02744

Perlast 3700-00738 O-Ring Seal

DuPont Kalrez UltraPure AS-568A O-Ring K# 389 AMAT 3700-06048 Lot of 3

DuPont Kalrez UltraPure AS-568A O-Ring Seal K# 226 AMAT 3700-00483

Parker 2-326 O-Ring Seal AMAT 3700-06124

Parker 2-109-UHP O-Ring Seal AMAT 3700-02443

DuPont Kalrez Sahara AS-568A O-Ring Seal K# 106 AMAT 3700-06201

Parker 2-215-UHP O-Ring Seal AMAT 3700-02468

Perlast 3700-00032 O-Ring Seal

Parker 2-217-UHP O-Ring Seal AMAT 3700-02466

DuPont Kalrz UltraPure AS-568 O-Ring Seal K# 013 AMAT 3700-05991

DuPont Kalrez Sahara 3700-00506 K# 663105 O-Ring Seal AMAT

Nikon P860 Scanner Kalrez AS-568A O-Ring 4G680-586AN

Kalrez Sahara 3700-02829 O-Ring K# 274 Surplus

AMAT O-Ring 10.178 x .112 Si 3700-02952

AMAT Spliced O-Rings 300mm 0190-15796

AMAT BS454 O-Ring Viton 3700-90024

Parker 3700-02814 O-Rings 14.975 X .220 V884

AMAT ORing ID: 5.60 CSD: .275 3700-01021

Kalrez Sahara O-Ring 1.487 x .103 3700-03428

Daikin AS568A-218 Perfluoro Elastomer Seal O-Ring AMAT 3700-03694

Daikin AS568A-218 Perfluoro Elastomer Seal AMAT 3700-03694

Parker 2-109-UHP O-Ring V0747 46

Daikin AS568A-206 Perfluoro Elastomer Seal O-Ring AMAT 3700-03807

Daikin AS568A-212 Perfluoro Elastomer Seal O-Ring AMAT 3700-03722

Daikin AS568A-391 Perfluoro Elastomer Seal O-Ring AMAT 3700-03706

Daikin DUA19DNN01 Perfluoro Elastomer Seal O-Ring AMAT 3700-03796

Parker O-Ring 2800-0210-UHP 3700-01426

AMAT O-Ring 15.955 x .275 Viton 3700-01482

Kalrez Sahara AS568A O-Ring K#245

AMAT ORing ID: 9.984 CSD: .210 3700-03048

Kalrez Sahara O-Ring K#335 ID:5.225 CSD:.210 3700-03322

Daikin DUA19DNN01 Perfluoro Elastomer Seal O-Ring AMAT 3700-03798

Daikin 5-494 Perfluoro Elastomer Seal O-Ring AMAT 3700-03808

DuPont Kalrez UltraPure 3700-06064 O-Ring K# NW50 AMAT

Perlast 3700-05590 O-Ring Seal Lot of 17

DuPont Kalrez Sahara AS-568A O-Ring Seal K# 015 AMAT 3700-06202 Lot of 15

DuPont Kalrez Sahara AS-568A O-Ring Seal K# 109 AMAT 3700-03928 Lot of 13

Kalrez Sahara ORing .600 x .210 3700-03520

DuPont Kalrez Sahara AS-568 O-Ring Seal K# 010 AMAT 3700-00528 Lot of 17

Perlast G75H O-Ring Seal AMAT 3700-00989

Perlast 3700-00486 O-Ring Seal

Perlast 3700-05474 O-Ring Seal

Perlast 3700-00907 O-Ring Seal

DuPont Kalrez Sahara AS-568A O-Ring Seal K# 221 AMAT 3700-06242

DuPont Kalrez Sahara AS-568A O-Ring Seal K# 210 AMAT 3700-06161 Lot of 13

DuPont Kalrez Sahara AS-568A O-Ring Seal K# 331 AMAT 3700-00214

Parker 2-461 O-Ring Seal Parofluor AMAT 516016

Parker 2-112 O-Ring Seal AMAT 3700-06114

Parker 2-111 O-Ring Seal AMAT 3700-06113

Parker 2-210-UHP O-Ring Seal AMAT 3700-01592

Parker 2-205-UHP O-Ring Seal AMAT 3700-00175

Parker 2-109 O-Ring Seal AMAT 3700-06112

Perlast 3700-00752 O-Ring Seal

Perlast 3700-00485 O-Ring Seal

Perlast 3700-05213 O-Ring Seal

Perlast 3700-00825 O-Ring Seal

Perlast 3700-00017 O-Ring Seal AMAT Applied Materials

Parker 2-256-UHP O-Ring Seal

Parker 2-010-UHP O-Ring Seal AMAT 3700-02720

Parker 2-229-UHP O-Ring Seal AMAT 3700-06865

1C31224G01