Open wedge socket OWS 31A

Open wedge socket OWS 31A
Open wedge sockets 31A are manufactured from quenched and tempered steel, and they can be used at temperatures down to –20 °C. Painted or hot-dip galvanised finish. On request with bolt and nut
Advantages
  • Flexible – detachable and reusable
  • Handy – simple attachment and uncomplicated detachment
technical infos

Material

  • Cast steel (cold resistant to –20 °C)

Surface bolt

  • galvanized

Surface housing

  • painted or galvanised

Nominal tensile strength

  • ≤ 2160 N/mm²

Loss factor

  • 0.8

Application area

  • Round strand ropes

Indication

  • On request with bolt and nut
  • Additional sizes on enquiry.
  • Dimensions correspond to nominal sizes without tolerance and without coating. Please contact us for exact measurements!
Product variants
Length total L [mm]
Nominal size NG
Rope diameter range from [mm]
Rope diameter range to [mm]
Details
  • 128
    8
    7
    8
    Length total L [mm] 128
    Nominal size NG 8
    Fork width external A2 [mm] 36
    Fork Clearance b [mm] 18
    Eye Width A4 [mm] 36
    Rope diameter range from [mm] 7
    Rope diameter range to [mm] 8
    Pin Length LB [mm] 51
    Pin Diameter dB [mm] 16
    Length center of bolt to top edge of fork t [mm] 18
    Minimum breaking load MBL [kN] 78
    Weight m 0.8 [kg]
  • 168
    10
    9
    10
    Length total L [mm] 168
    Nominal size NG 10
    Fork width external A2 [mm] 42.5
    Fork Clearance b [mm] 20.5
    Eye Width A4 [mm] 46
    Rope diameter range from [mm] 9
    Rope diameter range to [mm] 10
    Pin Length LB [mm] 63
    Pin Diameter dB [mm] 20.6
    Length center of bolt to top edge of fork t [mm] 23
    Minimum breaking load MBL [kN] 117
    Weight m 1.7 [kg]
  • 174.5
    13
    11
    13
    Length total L [mm] 174.5
    Nominal size NG 13
    Fork width external A2 [mm] 49
    Fork Clearance b [mm] 25
    Eye Width A4 [mm] 57
    Rope diameter range from [mm] 11
    Rope diameter range to [mm] 13
    Pin Length LB [mm] 67
    Pin Diameter dB [mm] 25
    Length center of bolt to top edge of fork t [mm] 28.5
    Minimum breaking load MBL [kN] 196
    Weight m 2.1 [kg]
  • 211
    16
    14
    16
    Length total L [mm] 211
    Nominal size NG 16
    Fork width external A2 [mm] 61
    Fork Clearance b [mm] 31
    Eye Width A4 [mm] 70
    Rope diameter range from [mm] 14
    Rope diameter range to [mm] 16
    Pin Length LB [mm] 85
    Pin Diameter dB [mm] 30
    Length center of bolt to top edge of fork t [mm] 35
    Minimum breaking load MBL [kN] 245
    Weight m 4 [kg]
  • 250
    19
    18
    19
    Length total L [mm] 250
    Nominal size NG 19
    Fork width external A2 [mm] 70
    Fork Clearance b [mm] 38
    Eye Width A4 [mm] 80
    Rope diameter range from [mm] 18
    Rope diameter range to [mm] 19
    Pin Length LB [mm] 95
    Pin Diameter dB [mm] 35
    Length center of bolt to top edge of fork t [mm] 40
    Minimum breaking load MBL [kN] 392
    Weight m 7 [kg]
  • 300
    22
    20
    22
    Length total L [mm] 300
    Nominal size NG 22
    Fork width external A2 [mm] 80
    Fork Clearance b [mm] 44
    Eye Width A4 [mm] 95
    Rope diameter range from [mm] 20
    Rope diameter range to [mm] 22
    Pin Length LB [mm] 110
    Pin Diameter dB [mm] 41
    Length center of bolt to top edge of fork t [mm] 47.5
    Minimum breaking load MBL [kN] 539
    Weight m 10 [kg]
  • 330
    26
    24
    26
    Length total L [mm] 330
    Nominal size NG 26
    Fork width external A2 [mm] 95
    Fork Clearance b [mm] 51
    Eye Width A4 [mm] 110
    Rope diameter range from [mm] 24
    Rope diameter range to [mm] 26
    Pin Length LB [mm] 128
    Pin Diameter dB [mm] 51
    Length center of bolt to top edge of fork t [mm] 55
    Minimum breaking load MBL [kN] 735
    Weight m 15 [kg]
  • 375
    29
    27
    29
    Length total L [mm] 375
    Nominal size NG 29
    Fork width external A2 [mm] 107
    Fork Clearance b [mm] 57
    Eye Width A4 [mm] 130
    Rope diameter range from [mm] 27
    Rope diameter range to [mm] 29
    Pin Length LB [mm] 142
    Pin Diameter dB [mm] 57
    Length center of bolt to top edge of fork t [mm] 65
    Minimum breaking load MBL [kN] 882
    Weight m 21 [kg]
  • 423
    32
    30
    32
    Length total L [mm] 423
    Nominal size NG 32
    Fork width external A2 [mm] 119
    Fork Clearance b [mm] 63
    Eye Width A4 [mm] 146
    Rope diameter range from [mm] 30
    Rope diameter range to [mm] 32
    Pin Length LB [mm] 155
    Pin Diameter dB [mm] 63
    Length center of bolt to top edge of fork t [mm] 73
    Minimum breaking load MBL [kN] 1079
    Weight m 31 [kg]
  • 474
    36
    34
    36
    Length total L [mm] 474
    Nominal size NG 36
    Fork width external A2 [mm] 126
    Fork Clearance b [mm] 70
    Eye Width A4 [mm] 148
    Rope diameter range from [mm] 34
    Rope diameter range to [mm] 36
    Pin Length LB [mm] 160
    Pin Diameter dB [mm] 64
    Length center of bolt to top edge of fork t [mm] 74
    Minimum breaking load MBL [kN] 1226
    Weight m 37 [kg]
  • 530
    39
    37
    39
    Length total L [mm] 530
    Nominal size NG 39
    Fork width external A2 [mm] 137
    Fork Clearance b [mm] 77
    Eye Width A4 [mm] 142
    Rope diameter range from [mm] 37
    Rope diameter range to [mm] 39
    Pin Length LB [mm] 177
    Pin Diameter dB [mm] 70
    Length center of bolt to top edge of fork t [mm] 80
    Minimum breaking load MBL [kN] 1471
    Weight m 51 [kg]
  • 587
    42
    40
    42
    Length total L [mm] 587
    Nominal size NG 42
    Fork width external A2 [mm] 142
    Fork Clearance b [mm] 76
    Eye Width A4 [mm] 160
    Rope diameter range from [mm] 40
    Rope diameter range to [mm] 42
    Pin Length LB [mm] 187
    Pin Diameter dB [mm] 76
    Length center of bolt to top edge of fork t [mm] 87
    Minimum breaking load MBL [kN] 1667
    Weight m 64 [kg]
  • 650
    48
    43
    48
    Length total L [mm] 650
    Nominal size NG 48
    Fork width external A2 [mm] 167
    Fork Clearance b [mm] 89
    Eye Width A4 [mm] 186
    Rope diameter range from [mm] 43
    Rope diameter range to [mm] 48
    Pin Length LB [mm] 215
    Pin Diameter dB [mm] 89
    Length center of bolt to top edge of fork t [mm] 100
    Minimum breaking load MBL [kN] 2207
    Weight m 96 [kg]
  • 745
    52
    49
    52
    Length total L [mm] 745
    Nominal size NG 52
    Fork width external A2 [mm] 203
    Fork Clearance b [mm] 101
    Eye Width A4 [mm] 205
    Rope diameter range from [mm] 49
    Rope diameter range to [mm] 52
    Pin Length LB [mm] 244
    Pin Diameter dB [mm] 95
    Length center of bolt to top edge of fork t [mm] 105
    Minimum breaking load MBL [kN] 2746
    Weight m 130 [kg]
Length total L [mm] 128
Nominal size NG 8
Rope diameter range from [mm] 7
Rope diameter range to [mm] 8
  • Details
    Length total L [mm] 128
    Nominal size NG 8
    Fork width external A2 [mm] 36
    Fork Clearance b [mm] 18
    Eye Width A4 [mm] 36
    Rope diameter range from [mm] 7
    Rope diameter range to [mm] 8
    Pin Length LB [mm] 51
    Pin Diameter dB [mm] 16
    Length center of bolt to top edge of fork t [mm] 18
    Minimum breaking load MBL [kN] 78
    Weight m 0.8 [kg]
Length total L [mm] 168
Nominal size NG 10
Rope diameter range from [mm] 9
Rope diameter range to [mm] 10
  • Details
    Length total L [mm] 168
    Nominal size NG 10
    Fork width external A2 [mm] 42.5
    Fork Clearance b [mm] 20.5
    Eye Width A4 [mm] 46
    Rope diameter range from [mm] 9
    Rope diameter range to [mm] 10
    Pin Length LB [mm] 63
    Pin Diameter dB [mm] 20.6
    Length center of bolt to top edge of fork t [mm] 23
    Minimum breaking load MBL [kN] 117
    Weight m 1.7 [kg]
Length total L [mm] 174.5
Nominal size NG 13
Rope diameter range from [mm] 11
Rope diameter range to [mm] 13
  • Details
    Length total L [mm] 174.5
    Nominal size NG 13
    Fork width external A2 [mm] 49
    Fork Clearance b [mm] 25
    Eye Width A4 [mm] 57
    Rope diameter range from [mm] 11
    Rope diameter range to [mm] 13
    Pin Length LB [mm] 67
    Pin Diameter dB [mm] 25
    Length center of bolt to top edge of fork t [mm] 28.5
    Minimum breaking load MBL [kN] 196
    Weight m 2.1 [kg]
Length total L [mm] 211
Nominal size NG 16
Rope diameter range from [mm] 14
Rope diameter range to [mm] 16
  • Details
    Length total L [mm] 211
    Nominal size NG 16
    Fork width external A2 [mm] 61
    Fork Clearance b [mm] 31
    Eye Width A4 [mm] 70
    Rope diameter range from [mm] 14
    Rope diameter range to [mm] 16
    Pin Length LB [mm] 85
    Pin Diameter dB [mm] 30
    Length center of bolt to top edge of fork t [mm] 35
    Minimum breaking load MBL [kN] 245
    Weight m 4 [kg]
Length total L [mm] 250
Nominal size NG 19
Rope diameter range from [mm] 18
Rope diameter range to [mm] 19
  • Details
    Length total L [mm] 250
    Nominal size NG 19
    Fork width external A2 [mm] 70
    Fork Clearance b [mm] 38
    Eye Width A4 [mm] 80
    Rope diameter range from [mm] 18
    Rope diameter range to [mm] 19
    Pin Length LB [mm] 95
    Pin Diameter dB [mm] 35
    Length center of bolt to top edge of fork t [mm] 40
    Minimum breaking load MBL [kN] 392
    Weight m 7 [kg]
Length total L [mm] 300
Nominal size NG 22
Rope diameter range from [mm] 20
Rope diameter range to [mm] 22
  • Details
    Length total L [mm] 300
    Nominal size NG 22
    Fork width external A2 [mm] 80
    Fork Clearance b [mm] 44
    Eye Width A4 [mm] 95
    Rope diameter range from [mm] 20
    Rope diameter range to [mm] 22
    Pin Length LB [mm] 110
    Pin Diameter dB [mm] 41
    Length center of bolt to top edge of fork t [mm] 47.5
    Minimum breaking load MBL [kN] 539
    Weight m 10 [kg]
Length total L [mm] 330
Nominal size NG 26
Rope diameter range from [mm] 24
Rope diameter range to [mm] 26
  • Details
    Length total L [mm] 330
    Nominal size NG 26
    Fork width external A2 [mm] 95
    Fork Clearance b [mm] 51
    Eye Width A4 [mm] 110
    Rope diameter range from [mm] 24
    Rope diameter range to [mm] 26
    Pin Length LB [mm] 128
    Pin Diameter dB [mm] 51
    Length center of bolt to top edge of fork t [mm] 55
    Minimum breaking load MBL [kN] 735
    Weight m 15 [kg]
Length total L [mm] 375
Nominal size NG 29
Rope diameter range from [mm] 27
Rope diameter range to [mm] 29
  • Details
    Length total L [mm] 375
    Nominal size NG 29
    Fork width external A2 [mm] 107
    Fork Clearance b [mm] 57
    Eye Width A4 [mm] 130
    Rope diameter range from [mm] 27
    Rope diameter range to [mm] 29
    Pin Length LB [mm] 142
    Pin Diameter dB [mm] 57
    Length center of bolt to top edge of fork t [mm] 65
    Minimum breaking load MBL [kN] 882
    Weight m 21 [kg]
Length total L [mm] 423
Nominal size NG 32
Rope diameter range from [mm] 30
Rope diameter range to [mm] 32
  • Details
    Length total L [mm] 423
    Nominal size NG 32
    Fork width external A2 [mm] 119
    Fork Clearance b [mm] 63
    Eye Width A4 [mm] 146
    Rope diameter range from [mm] 30
    Rope diameter range to [mm] 32
    Pin Length LB [mm] 155
    Pin Diameter dB [mm] 63
    Length center of bolt to top edge of fork t [mm] 73
    Minimum breaking load MBL [kN] 1079
    Weight m 31 [kg]
Length total L [mm] 474
Nominal size NG 36
Rope diameter range from [mm] 34
Rope diameter range to [mm] 36
  • Details
    Length total L [mm] 474
    Nominal size NG 36
    Fork width external A2 [mm] 126
    Fork Clearance b [mm] 70
    Eye Width A4 [mm] 148
    Rope diameter range from [mm] 34
    Rope diameter range to [mm] 36
    Pin Length LB [mm] 160
    Pin Diameter dB [mm] 64
    Length center of bolt to top edge of fork t [mm] 74
    Minimum breaking load MBL [kN] 1226
    Weight m 37 [kg]
Length total L [mm] 530
Nominal size NG 39
Rope diameter range from [mm] 37
Rope diameter range to [mm] 39
  • Details
    Length total L [mm] 530
    Nominal size NG 39
    Fork width external A2 [mm] 137
    Fork Clearance b [mm] 77
    Eye Width A4 [mm] 142
    Rope diameter range from [mm] 37
    Rope diameter range to [mm] 39
    Pin Length LB [mm] 177
    Pin Diameter dB [mm] 70
    Length center of bolt to top edge of fork t [mm] 80
    Minimum breaking load MBL [kN] 1471
    Weight m 51 [kg]
Length total L [mm] 587
Nominal size NG 42
Rope diameter range from [mm] 40
Rope diameter range to [mm] 42
  • Details
    Length total L [mm] 587
    Nominal size NG 42
    Fork width external A2 [mm] 142
    Fork Clearance b [mm] 76
    Eye Width A4 [mm] 160
    Rope diameter range from [mm] 40
    Rope diameter range to [mm] 42
    Pin Length LB [mm] 187
    Pin Diameter dB [mm] 76
    Length center of bolt to top edge of fork t [mm] 87
    Minimum breaking load MBL [kN] 1667
    Weight m 64 [kg]
Length total L [mm] 650
Nominal size NG 48
Rope diameter range from [mm] 43
Rope diameter range to [mm] 48
  • Details
    Length total L [mm] 650
    Nominal size NG 48
    Fork width external A2 [mm] 167
    Fork Clearance b [mm] 89
    Eye Width A4 [mm] 186
    Rope diameter range from [mm] 43
    Rope diameter range to [mm] 48
    Pin Length LB [mm] 215
    Pin Diameter dB [mm] 89
    Length center of bolt to top edge of fork t [mm] 100
    Minimum breaking load MBL [kN] 2207
    Weight m 96 [kg]
Length total L [mm] 745
Nominal size NG 52
Rope diameter range from [mm] 49
Rope diameter range to [mm] 52
  • Details
    Length total L [mm] 745
    Nominal size NG 52
    Fork width external A2 [mm] 203
    Fork Clearance b [mm] 101
    Eye Width A4 [mm] 205
    Rope diameter range from [mm] 49
    Rope diameter range to [mm] 52
    Pin Length LB [mm] 244
    Pin Diameter dB [mm] 95
    Length center of bolt to top edge of fork t [mm] 105
    Minimum breaking load MBL [kN] 2746
    Weight m 130 [kg]
Downloads
Contact
Market Contact Location type
All other markets
 PFEIFER Seil- und Hebetechnik GmbH
Dr.-Karl-Lenz-Strasse 66
DE-87700 Memmingen
Tel. +49 8331 937-301
Fax +49 8331 937-123
E-Mail wireropes@pfeifer.de
Web www.pfeifer.info
 Parent company/Head office
Germany
 PFEIFER Seil- und Hebetechnik GmbH
Dr.-Karl-Lenz-Strasse 66
DE-87700 Memmingen
Tel. +49 8331 937-181
Fax +49 8331 937-123
E-Mail seile@pfeifer.de
Web www.pfeifer.info
 Parent company/Head office
Russia
 OOO PFEIFER Kanati & Podjömnie Tehnologii
Oktjaborskaja Nabereschnaja, No. 104, Korpus 23
RU-193079 St. Petersburg
Tel. +7 812 740 12-24
Fax +7 812 493 48-21
E-Mail info@pfeiferrussia.ru
Web www.pfeiferrussia.ru
 Service centre
USA
 PFEIFER Wire Rope & Lifting Technology Inc.
2023 Humble Westfield
US-Houston, TX 77037
Tel. +1 832 827 2923
Fax +1 281 784 2903
E-Mail info@pfeifer.us.com
Web www.pfeifer.us.com
 Service centre
Austria
 PFEIFER Seil- und Hebetechnik GmbH
Harterfeldweg 2
AT-4481 Asten
Tel. +43 7224 662 24-0
Fax +43 7224 662 24-13
E-Mail info@pfeifer-austria.at
Web www.pfeifer-austria.at
 Sales subsidiary
China
 PFEIFER Steel Wire Rope (Shanghai) Co., Ltd.
9th Floor, No. 2555 Jiayinyuan Road, Nanxiang Town, Jiading District
CN-Shanghai
Industrieseile/Industry ropes
Tel. +86 21 56 77 80 06
Fax +86 21 56 77 92 29
E-Mail info@pfeifer.com.cn
Web www.pfeifer.com.cn
 Sales subsidiary
Great Britain
 PFEIFER DRAKO Ltd.
Unit 1A1, Marchwood Industrial Park, North Road
GB-Southampton SO40 4BL
Tel. +44 23 8066-5470
Fax +44 23 8066-5471
E-Mail southampton@pfeifer.uk
Web www.pfeifer.co.uk
 Sales subsidiary
Hungary
 PFEIFER Garant Kft.
Gyömrői út 108-126
HU-1103 Budapest
Tel. +36 1 260 10 14
Fax +36 1 262 09 27
E-Mail info@pfeifer-garant.hu
Web www.pfeifer-garant.hu
 Sales subsidiary
Luxemburg
 PFEIFER SOGEQUIP S.à.r.l.
Zone Ind. Schifflange-Foetz
LU-3844 Schifflange
Tel. +352 57 42-42
Fax +352 57 42-62
E-Mail info@pfeifer-sogequip.lu
Web www.pfeifer-sogequip.lu
 Sales subsidiary
Russia
 OOO PFEIFER Kanati & Podjömnie Tehnologii
Pyzhevskiy pereulok, h. 5, bld.1, office 108
RU-119017 Moskau
Tel. +7 495 363 01-27
Fax +7 495 363 01-28
E-Mail info@pfeiferrussia.ru
Web www.pfeiferrussia.ru
 Sales subsidiary
Spain
 PFEIFER Cables y Equipos de Elevación S.L.
Avda. de los Pirineos, 25 – Nave 20, San Sebastián de los Reyes
ES-28703 Madrid
Tel. +34 91 659-3185
Fax +34 91 659-3139
E-Mail p-es@pfeifer.es
Web www.pfeifer.es
 Sales subsidiary
USA
 PFEIFER Wire Rope & Lifting Technology Inc.
600 Industry Drive
US-Hampton, VA 23661
Tel. +1 757 825 2544
Fax +1 757 825 2546
E-Mail info@pfeifer.us.com
Web www.pfeifer.us.com
 Sales subsidiary
United Arab Emirates
 PFEIFER Middle East Wire Rope & Lifting Technology FZE
Jebel Ali Free Zone 1, RA08UA07, PO Box 263081
AE-Dubai
Tel. +971 4 883-8445
Fax +971 4 883-8446
E-Mail sales@pfeifer.ae
Web rope-lifting-ae.pfeifer.info
 Sales subsidiary
Germany
 PFEIFER Seil- und Hebetechnik GmbH
Krönenbarg 92b
DE-21077 Hamburg
Tel. +49 40 78 04 63-0
Fax +49 40 78 70 13
E-Mail psh-hamburg@pfeifer.de
Web www.pfeifer.info
 Office
Switzerland
 pewag Suisse AG
Hasentalstrasse 8
CH-8934 Knonau
Tel. +41 44 768 55-55
Fax +41 44 768 55-30
E-Mail info@pewag-suisse.ch
Web www.pewag-suisse.ch
 Agency

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