JARCH 50 ft. Light Cord Reel Industrial Cable Reels slip ring Heavy-Duty Cable Reel Supplier Long life drive spring

Benefits

***Reinforced steel - The stainless steel guide arm and base are stamped with ribs and gussets to insure maximum strength and lightest possible weight;

***Full flow stress free swivel design - The full flow swivel combines the highest grade seal design and materials with bearing areas to insure maximum service life. The hose is plumbed into the base to eliminate the risk of undue stress on the swivel;

***Long life drive spring - Declutching arbor virtually eliminates possibility of spring damage due to reverse winding. Only the highest quality spring steel is used and conditioned to insure there are no imperfections offering maximum service life;

***Quality finish and corrosion resistant - Stainless steel components offer the maximum protection from premature corrosion.

CAD Drawings

Structure

Application

1.How do I increase or reduce spring tension?

To increase spring tension:

Adding wraps of hose will increase spring tension. This can be accomplished by pulling out approximately 10 feet of hose, hand feed hose back up through roller bracket assembly* until loop is large enough to slip over sheave. Add two or three wraps until desired tension is achieved. Do not exceed spring capacity.

To reduce spring tension:

This can be accomplished by removing wraps of hose from the reel sheave. Remove wraps of hose from the sheave, one wrap at a time, until desired tension is obtained.

*For Series D9000 reels, you will have to remove the bumper and control handle then feed end of hose through roller bracket assembly to add or remove wraps of hose from the reel drum.

2.How do I install a new drive spring and set pre-turns?

We have several different types of spring driven reels. Each require a slightly different set of instructions. For "How-To" instructions on replacing a drive spring please have your reel model or drive spring number available and consult customer service for instructions.

For how many wraps of "pre-tension" to put on the reel, please reference the chart below.

Spring Number	Wraps Required
S400030	18
S404230	13
S504240	19
S505740	13
S503755	21
S600050	21
S600625	13
S600620	19
S504230	17
602718-80	33
602720-100	27
602720-70	25
602721-80	21
602733	33

3.Can my spring driven reel be made "constant tension"?

While most JARCH spring retractable reels can be made "constant tension" at the factory or by simply removing the latching system there are some models that may not have this capability.

Please contact Customer Service to assure that the specific reel you have or require is capable of or available as a "constant tension" model.

4.Reel will not latch

This could mean it has a broken latch spring, bent latch pawl or latch plate. The broken part(s) will need to be replace.

Shenzhen JARCH Electronics Technology Co.,Ltd. is a professional manufacturer and designer of slip rings & rotary joints，founded in 1998, located in Bao’an,Shenzhen,with more than 80 employees and 1000m² plant.

Our Company

We have 8 types of patented products at present and have established extensive and long-term cooperation with many domestic research institutes(Beijing University,SAS,,Beihang University,etc), and own a skilled management team.To creat the brand and do famous brand,we carry out strict performance.

Our slip rings are widely used in civil and military fields ranging from robot,spacecraft, industrial automation, electric power generation, measurement instruments, medical equipment to building construction. Our main products have fiber optic rotary joint / Electro-optical slip ring/ through bore slip ring/ Pneumatic electric rotary union/ Hydraulic rotary union/through bore slip ring/ Pneumatic rotary joint,etc.

Our Slip ring & Cable Reel Drum Processing Center

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Our products are sold to more than thirty provinces in China and exported to more than 38 countries. Our main customers have Huawei,Foxconn,Sany Heavy Industry,BYD,etc.

OEM and ODM are highly welcome!