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      CN | EN

      BOTOU YONGTAI

      Z7B expansion tight sleeve

      TIME:2017-08-21    AUTHOR:admin


      Name: Z7B expansion tight sleeve
      Description: it is easy to make and install the main engine parts by using bulking sleeve. The shaft and hole of the mounting sleeve are not required to make high precision manufacturing tolerances.
      Label: Z9 expansion tight sleeve Z7C expansion tight sleeve
      Product details:
      The advantages of Z7B expansion sleeve
      1. It is easy to make and install the main engine parts by using bulking sleeve. The shaft and hole of the mounting sleeve are not required to make high precision manufacturing tolerances. No heating, cooling, or pressurizing equipment is required for the installation of the expansion sleeve, and the bolt must be tightened in accordance with the required torque. With convenient adjustment, the hub can be easily adjusted to the desired position on the axis. The expansion sleeve can also be used to connect the welded parts.
      The service life of the expansion sleeve is long and the strength is high. The expansion sleeve relies on the friction drive, which has no keyway and no relative motion. No wear and tear is produced in the work.
      The expansion sleeve will lose the coupling effect when overloading, and can protect the equipment from damage.
      The expansion sleeve can withstand multiple loads, and its structure can be made into many styles. According to the installation load, it can also be used in series.
      Expansion sleeve is easy to disassemble and has good interchangeability. Because the expansion sleeve can combine the shaft hub of the larger fit clearance, the bolt will be screwed loose when disassembling, so that the connecting piece can be easily disassembled. When the tension is tight, the contact surface is closely combined with the non-rust and easy to disassemble.

       

      basic size

      Allen screw

      Rated load

      MA   N·m

      KG

      d

      D

      dn

      l

      H

      e

      d1

      n

      F1   KN

      M1   KN·m

      mm

      140

      230

      95

      46

      58

      7

      M12×45

      10

      317

      15.1

      100

      10

      100

      352

      17.6

      105

      382

      20.1

      155

      263

      105

      50

      62

      M12×50

      12

      419

      22

      15

      110

      454

      25

      115

      487

      28

      165

      290

      115

      56

      68

      M16×55

      8

      539

      31

      240

      22

      120

      583

      35

      125

      624

      39

      175

      300

      125

      640

      40

      130

      677

      44

      135

      711

      48

      185

      330

      135

      71

      85

      8

      M16×65

      10

      815

      55

      37

      140

      857

      60

      145

      896

      65

      195

      350

      140

      12

      928

      65

      41

      150

      1013

      76

      155

      1052

      81.5

      200

      350

      150

      1040

      78

      155

      1084

      84

      160

      1125

      90

      220

      370

      160

      88

      103

      10

      M16×75

      15

      1250

      100

      470

      54

      165

      1309

      108

      170

      1365

      116

      240

      405

      170

      92

      107

      M20×80

      12

      1412

      120

      67

      180

      1533

      138

      190

      1642

      156

      260

      430

      190

      103

      119

      M20×85

      1726

      164

      82

      200

      1840

      184

      210

      1943

      204

      280

      460

      210

      114

      132

      12

      M20×95

      15

      2062

      217

      102

      220

      2227

      245

      230

      2374

      273

      300

      485

      230

      122

      140

      M20×100

      16

      2278

      262

      118

      240

      2442

      293

      245

      2514

      308

      320

      520

      240

      18

      2550

      306

      131

      250

      2720

      340

      260

      2877

      374

      340

      570

      250

      134

      155

      M20×110

      24

      3152

      394

      186

      260

      3308

      430

      270

      3452

      466

      350

      590

      270

      140

      159

      3393

      458

      204

      280

      3572

      500

      285

      3656

      521

      360

      590

      280

      3622

      507

      290

      3793

      550

      295

      3878

      572

      380

      645

      290

      144

      163

      M24×120

      18

      4069

      590

      820

      239

      300

      4267

      640

      310

      4452

      690

      390

      660

      300

      20

      4400

      660

      260

      310

      4580

      710

      320

      4750

      760

      420

      690

      330

      164

      184

      M24×130

      20

      4727

      780

      820

      316

      340

      4940

      840

      350

      5143

      900

      440

      750

      340

      172

      192

      24

      5235

      890

      408

      350

      5486

      960

      360

      5722

      1030

      460

      770

      360

      5556

      1000

      420

      370

      5784

      1070

      380

      6000

      1140

      480

      800

      380

      188

      213

      15

      M24×140

      28

      6316

      1200

      505

      390

      6513

      1270

      400

      6700

      1340

      500

      850

      400

      188

      213

      M24×150

      24

      7200

      1440

      1100

      575

      410

      7415

      1520

      420

      7619

      1600

      530

      910

      430

      213

      238

      M27×160

      30

      8465

      1820

      746

      440

      8818

      1940

      450

      9156

      2060

      560

      940

      450

      8889

      2000

      775

      460

      9261

      2130

      470

      9617

      2260

      590

      980

      470

      228

      260

      18

      M27×170

      36

      9574

      2250

      900

      480

      10000

      2400

      490

      10410

      2550

      620

      1020

      500

      254

      286

      M30×190

      30

      10800

      2700

      1640

      1080

      510

      11220

      2860

      520

      11620

      3020

      660

      1070

      530

      260

      292

      11700

      3100

      1190

      540

      12150

      3280

      550

      12580

      3460

      700

      1180

      560

      36

      12320

      3450

      1515

      575

      12870

      3700

      590

      13390

      3950

      750

      1250

      600

      278

      310

      M30×200

      40

      14670

      4400

      1640

      1785

      615

      15280

      4700

      630

      15870

      5000

      800

      1370

      645

      296

      334

      20

      M30×210

      45

      16740

      5400

      2390

      660

      17420

      5750

      670

      18070

      6100

      900

      1480

      720

      332

      370

      M33×240

      40

      20000

      7200

      2200

      2930

      740

      20950

      7750

      760

      21840

      8300




      Contacts:Mrs.Wang??Mobile phone:+86-13127302466/15100731866/13930738007??QQ:2814565957/2690587660/3093688218 ?Tel:+86-0317-7513408
      Address:Xiaoduzhuang village, Botou town, Cangzhou city, Hebei province
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