SKU: 56057633766

Knight Global Dual SDS LS Chain Limit Switch Pneumatic Balancer Series - KG KBCS

Sale price$7209.00 Regular price$8010.00
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Description

Knight Global Dual SDS LS Chain Limit Switch Pneumatic Balancer Series - KG KBCSKnight Global Dual SDS LS Chain Limit Switch Pneumatic Balancer Series KG KBCS Knight's External Limit Switch Balancer incorporates up to two (2) spring loaded rod assemblies, two (2) limit switches and an external retract control to allow the customer the ability to relay an air pilot signal when predetermined heights have been achieved. Mounted to the bracket is a 5 way pneumatics valve that is de actuated by the position flag as the balancer

Knight Global Dual SDS LS Chain Limit Switch Pneumatic Balancer Series - KG KBCS

Knight's External Limit Switch Balancer incorporates up to two (2) spring loaded rod assemblies, two (2) limit switches and an external retract control to allow the customer the ability to relay an air pilot signal when predetermined heights have been achieved. Mounted to the bracket is a 5-way pneumatics valve that is de-actuated by the position flag as the balancer travels upward. The external retract control is an adjustable safety feature that regulates the balancer's speed of vertical travel. The external retract control puts resistance on the thrust bearing allowing the cable or chain to slowly retract into the air balancer to ensure that any runaway load comes to an immediate and complete halt. When specifying a pneumatic balancer, it is recommended for working loads to use 80% of the operating capacity for lifting applications. This approach compensates for the normal fluctuations within the plant compressed air supply. Working loads include part weight and handling device weight. Balancers are rated at 100 psi [6.8bar] therefore use the following example to calculate exact operating capability.

Formula for pneumatic balancer sizing: Example - plant air 60 psi, 350 air balancer, 80% load capability (0.60 air supply x 350 lbs. = 210 x .80 = 168 lbs. operating capability)

Features:

  • CE Compliant
  • Hands-Free Operation
  • Standard "Float" Mode
  • Requires Non-Lubricated Clean/Dry Air

Benefits:

  • Optional High Relieving and Feather touch Controls
  • Multiple Suspension Kits Available
  • When ordering, specify * LS1 or LS2 for (1) Limit Switch or (2) Limit Switches

Specifications:

Model Number Rated Capacity lbs. [kg] Maximum Travel in. [mm]
KBC250S-054-LS* 250 lbs [113kg] 54 in [1371mm]
KBC500S-84-LS* 500 lbs [226kg] 84 in [2133mm]
KBC700S-52-LS* 700 lbs [317kg] 52 in [1320mm]

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Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 56057633766

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4.6 ★★★★★
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Alexia Perkins
Lexington, US
★★★★★ 5
⭐️⭐️⭐️⭐️⭐️ An Engaging Way to Prevent Summer Slide!
Format: Paperback
This Summer Bridge Activities Workbook is an essential tool for keeping kids engaged in learning over the summer! Covering reading, writing, math, science, and social studies, it ensures a well-rounded review of key subjects in just 15 minutes a day. The fun, interactive activities keep kids motivated, and the inclusion of flashcards, stickers, and online IXL practice adds extra value. I’ve recommended this to parents every year because it helps students transition smoothly into the next grade while maintaining their academic progress. If you want to prevent learning loss in a fun, low-stress way, this workbook is a fantastic choice!
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Reviewed in the United States on March 15, 2025
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Torikul islam
Charlottesville, US
★★★★★ 5
So much to learn
Great workbook for kids
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Reviewed in the United States on May 7, 2026
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S.Thomas
Phoenix, US
★★★★★ 4
Great summer workbook
Format: Paperback
This book is a great tool to use over summer break to prevent loss of learning. I have been using this book with my 2nd grader for a few weeks and he enjoys the short lessons. I would prefer the lessons have a few more questions to cover each lesson.
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Reviewed in the United States on June 26, 2025
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Elizabeth Whiting
Alexandria, US
★★★★★ 5
Great way to support summer learning!
Format: Paperback
I absolutely love the Summer Bridge Activities: Bridging Grades 3–4! This workbook is a fantastic way to keep kids engaged and learning over the summer break. The activities are well-designed, fun, and educational, providing the perfect balance between reinforcing what they’ve already learned and getting them excited for the next school year. The layout is visually appealing, with colorful pages and interactive exercises that make learning feel like play. What I appreciate most is how it covers key subjects like math, reading, writing, and critical thinking skills in bite-sized chunks that kids can easily manage. My child enjoyed doing a little bit each day, and I noticed significant improvement in their confidence as they completed each activity. It's great that this workbook also includes helpful tips for parents to guide their kids through the exercises. Overall, this is a must-have resource for parents looking to keep their children sharp and engaged during the summer while still having fun. Highly recommend!
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Reviewed in the United States on March 21, 2025
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Dawn
Boise, US
★★★★★ 5
Great for growing minds!
I love these workbooks! We used to buy these at a local store until it closed. They help kids retain what they learned in school over the summer. The worksheet usually takes 5-10 minutes a day.
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Reviewed in the United States on April 26, 2026

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