Chinese wholesale Stepless Bolt Electrical Mechanical Mechanical Shear Bolt Connectors - Mechanical lug Shear Bolt Lug – Waxun

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Chinese wholesale Stepless Bolt Electrical Mechanical Mechanical Shear Bolt Connectors - Mechanical lug Shear Bolt Lug – Waxun Detail:

Overview

Torque terminals are specially designed to handle the connection between wires and equipment.
The unique shear bolt mechanism provides a consistent and reliable stopping point. Compared with traditional crimping hooks, it is super fast and super efficient, and ensures a consistent predetermined shear moment and compression force.
The torsion terminal is made of tin-plated aluminum alloy and has an inner groove-shaped wall surface.
The notable feature is that it can save labor and enhance the electrical and mechanical performance.
▪ Material: tinned aluminum alloy
▪ Working temperature: -55℃ to155℃ -67 ℉ to 311 ℉
▪ Standard: GB/T 2314 IEC 61238-1

Features and advantages

▪ Wide range of applications
▪ Compact design
▪ It can be used with almost all types of conductors and materials
▪ Constant torque shearing head nut guarantees good electrical contact performance
▪ It can be easily installed with a standard socket wrench
▪ Pre-engineered design for perfect installation on medium voltage cables up to 42kV
▪ Good over-current and anti-short-term current impact capability

Overview

The terminal body is made of a high-tensile tin-plated aluminum alloy. The terminal is suitable for outdoor and indoor applications, and can provide different  size specifications.

Contact torque bolt
Made of special aluminum alloy, these contact bolts are hexagonal head double-shear head bolts. These bolts are treated with high-quality lubricant and equipped with a special contact ring. Once the bolt head is sheared off, these contact bolts cannot be removed.
Plug-in
Special plug-in, put in or take out to adjust the range of applicable conductor. These inserts all have longitudinal stripes and a positioning slot.

Features and advantages of mechanical lugs and connectors

Function

Wide application range and strong versatility

For example, three specifications can cover 25mm2 to 400mm2 conductors,

The body is made of high-tensile tinned aluminum alloy

And it can be used with almost every type of conductor and material.

The bolts are made of special aluminum alloy

Good contact characteristics, can realize the connection between the copper conductor and the aluminum conductor.

Compact design

Only need a small installation space, especially suitable for large-scale applications.

Tubular spiral design inside the body to improve contact performance

Excellent electrical performance.

Centering hole and insert

The conductor oxide layer is split.

Constant torque shear head nut

The plug-in piece adjusts one size of the connection or terminal suitable for more types of wires.

Lubricated nut

The inserts help the conductor to be better centered and will not deform the conductor when the bolt is tightened.

Special features of mechanical terminals

Long handle

With extra long length, it can be used as a moisture barrier

Horizontal sealing is suitable

Suitable for indoor and outdoor applications

installation

▪ No special tools are required for installation, only a socket wrench is needed for installation;
▪ Each type uses the same reduced length, including the provision of inserts;
▪ Hierarchical fixed torque scissor head nut design to ensure reliable and firm contact;
▪ Each connector or cable lug has a separate installation instruction;
▪ We recommend using a support tool (see attachment) to prevent the conductor from bending.

Selection table

 

Product model

Wire cross section mm²

Size (mm)

Mounting holes

diameter

Contact bolt

Quantity

Bolt head specifications

AF(mm)

Peeling length

(Mm)

L1

L2

D1

D2

BLMT-25/95-13

25-95

60

30

24

12.8

13

1

13

34

BLMT-25/95-17

25-95

60

30

24

12.8

17

1

13

34

BLMT-35/150-13

35-150

86

36

28

15.8

13

1

17

41

BLMT-35/150-17

35-150

86

36

28

15.8

17

1

17

41

BLMT-95/240-13

95-240

112

60

33

20

13

2

19

70

BLMT-95/240-17

95-240

112

60

33

20

17

2

19

70

BLMT-95/240-21

95-240

112

60

33

20

21

2

19

70

BLMT-120/300-13

120-300

120

65

37

24

13

2

22

70

BLMT-120/300-17

120-300

120

65

37

24

17

2

22

70

BLMT-185/400-13

185-400

137

80

42

25.5

13

3

22

90

BLMT-185/400-17

185-400

137

80

42

25.5

17

3

22

90

BLMT-185/400-21

185-400

137

80

42

25.5

21

3

22

90

BLMT-500/630-13

500-630

150

95

50

33

13

3

27

100

BLMT-500/630-17

500-630

150

95

50

33

17

3

27

100

BLMT-500/630-21

500-630

150

95

50

33

21

3

27

100

BLMT-800-13(custom made)

630-800

180

105

61

40.5

13

4

19

118

BLMT-800-17(custom made)

630-800

180

105

61

40.5

17

4

19

118

BLMT-800/1000-17

800-1000

153

86

60

40.5

17

4

13

94

BLMT-1500-17(custom made)

1500

200

120

65

46

17

4

19

130

 

 

Torque terminal

BLMC 简图

 

The installation tools you required:
▪ hexagon socket  in correct size of A/F  
▪ ratchet wrench  or electric impact wrench
▪  highly recommended use the fixture for supporting the cutting bolt  in case of conductor bending

 

 

Installation Guide

 

1.  Choose the correct size of the terminal according to the product selection guide. Check and verified it has the same wire size as which marked in the cable and the terminal.
unscrew the shearing force bolt till it has rooms for cable to insert

20210412131036_7025

 

2. The conductor shear end uniformity.  the peel length of the conductor which should be cut referring to the recommending guide.

avoid to cut the conductor.

 

3.Inserting the conductor at the bottom of the torque terminal carefully.

 

 

4.tighten the shear bolt, fixed the conductor to the terminal. the tighten the bolt  from 1-2-3

 

 

5. To tighten up the bolt by the ratchet wrench or electric impact wrench, put on the strength in order from 1-2-3, first alarming phase, to apply the torque 15N.m in order from 1-2-3.
to apply the torque 15N.m in order from 1-2-3 at second time, to apply the torque till the bolt head be cutted in order from 1-2-3 at third time.
Repeat the cutting process till all the bolts down, and must be cutted from 1-2-3. Make sure to fix the terminal in the cutting process.
Make sure has the enough torque, the battery is in high gear. check the cutting results and remove the lubricant oil remained.

 


Product detail pictures:

Chinese wholesale Stepless Bolt Electrical Mechanical Mechanical Shear Bolt Connectors - Mechanical lug Shear Bolt Lug – Waxun detail pictures

Chinese wholesale Stepless Bolt Electrical Mechanical Mechanical Shear Bolt Connectors - Mechanical lug Shear Bolt Lug – Waxun detail pictures

Chinese wholesale Stepless Bolt Electrical Mechanical Mechanical Shear Bolt Connectors - Mechanical lug Shear Bolt Lug – Waxun detail pictures

Chinese wholesale Stepless Bolt Electrical Mechanical Mechanical Shear Bolt Connectors - Mechanical lug Shear Bolt Lug – Waxun detail pictures

Chinese wholesale Stepless Bolt Electrical Mechanical Mechanical Shear Bolt Connectors - Mechanical lug Shear Bolt Lug – Waxun detail pictures

Chinese wholesale Stepless Bolt Electrical Mechanical Mechanical Shear Bolt Connectors - Mechanical lug Shear Bolt Lug – Waxun detail pictures

Chinese wholesale Stepless Bolt Electrical Mechanical Mechanical Shear Bolt Connectors - Mechanical lug Shear Bolt Lug – Waxun detail pictures

Chinese wholesale Stepless Bolt Electrical Mechanical Mechanical Shear Bolt Connectors - Mechanical lug Shear Bolt Lug – Waxun detail pictures

Chinese wholesale Stepless Bolt Electrical Mechanical Mechanical Shear Bolt Connectors - Mechanical lug Shear Bolt Lug – Waxun detail pictures

Chinese wholesale Stepless Bolt Electrical Mechanical Mechanical Shear Bolt Connectors - Mechanical lug Shear Bolt Lug – Waxun detail pictures

Chinese wholesale Stepless Bolt Electrical Mechanical Mechanical Shear Bolt Connectors - Mechanical lug Shear Bolt Lug – Waxun detail pictures

Chinese wholesale Stepless Bolt Electrical Mechanical Mechanical Shear Bolt Connectors - Mechanical lug Shear Bolt Lug – Waxun detail pictures


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We keep on with the theory of "quality first, provider initially, constant improvement and innovation to meet the customers" with the management and "zero defect, zero complaints" as the standard objective. To great our company, we deliver the merchandise using the fantastic excellent at the reasonable price for Chinese wholesale Stepless Bolt Electrical Mechanical Mechanical Shear Bolt Connectors - Mechanical lug Shear Bolt Lug – Waxun, The product will supply to all over the world, such as: Bolivia, Orlando, Jakarta, We are proud to supply our products to every auto fan all around the world with our flexible, fast efficient services and strictest quality control standard which has always approved and praised by customers.
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    5 Stars By Nancy from India - 2018.09.29 13:24
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    5 Stars By Claire from Macedonia - 2018.11.28 16:25

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