Heavy Duty Terminal Block with Open Side Plate – Rapid Line Insertion for Tower End Operations
Product Overview
The SH30J - SH80J series Ending Block is a specialized terminal pulley designed for the final stages of overhead power line construction. Engineered to tighten up conductor wires, this block acts as the last pulley in the stringing sequence. Its robust steel construction and openable side plate design allow for rapid line insertion and removal, significantly improving operational efficiency in high-tension environments.
Technical Specifications
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Item No.
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Model
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Rated Load(KN)
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Sheave Dia.(mm)
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Sheave Width(mm)
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Weight(kg)
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12191
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SH30J
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30
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140
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36
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5.3
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12192
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SH50J
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50
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160
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48
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9.0
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12193
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SH80J
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80
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180
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56
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16.5
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Product Advantages
· Rapid Line Construction — The side plate opens easily for convenient positioning of conductor during terminal tightening.
· High Tension Capacity — Maximum 80KN rated load provides superior reliability for heavy-duty conductor tensioning.
· Silence Rotation Technology — Built-in precision bearings ensure smooth rotation, reducing friction and extending rope life.
· Durable Build — ISO9001 certified manufacturing ensures each block withstands harsh field conditions.
Frequently Asked Questions (FAQ)
Q: Main advantage of Ending Block vs standard stringing blocks?
A: The side-opening feature allows installation or removal even when conductor is under partial tension.
Q: Can SH80J handle ACSR conductors?
A: Yes, with 56mm sheave width and 80KN rating, suitable for various ACSR sizes.
Q: Is the sheave nylon or steel?
A: High-strength steel sheaves for maximum durability under extreme terminal tightening pressures.
Product Tags:
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Heavy Duty Ending Block with 30-80KN Rated Load and Open Side Plate for Rapid Line Insertion Images
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