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UK diy (uk.d-i-y) For the discussion of all topics related to diy (do-it-yourself) in the UK. All levels of experience and proficency are welcome to join in to ask questions or offer solutions. |
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#1
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What makes s strimmer Head turn?
Hi All,
B&D electric strimmer - , lots of motor and fan noise from the handle end, but no movement at the business end. Do that have some kind of flexible drive shaft? Or else what should make the head turn? TIA Chris |
#2
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What makes s strimmer Head turn?
On 21/06/2019 17:42, wrote:
Hi All, Tempted to answer "A good looking garden hoe!" B&D electric strimmer - , lots of motor and fan noise from the handle end, but no movement at the business end. Do that have some kind of flexible drive shaft? Or else what should make the head turn? Usually just the motor shaft poking straight out of the bottom, and the head fixed to that. Are you sure the shaft is not spinning in the head in some way? -- Cheers, John. /================================================== ===============\ | Internode Ltd - http://www.internode.co.uk | |-----------------------------------------------------------------| | John Rumm - john(at)internode(dot)co(dot)uk | \================================================= ================/ |
#3
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What makes s strimmer Head turn?
Hi John,
No, Im not sure at all, but if the head motor is at the business end, what does the handle make so much noise? Does a fan send air down the shaft? |
#4
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What makes s strimmer Head turn?
Chris Hogg formulated the question :
I rather thought the same. A quick search for diagrams of B&D strimmers showed the motor to be in the head, not in the handle, so I thought that perhaps the OP had a different model to the ones I saw in the diagrams. I have never seen an electric one, other that with the motor at the ground and cutter spool on the end of the motor shaft. Some other makes do seem to have flexible drive shafts. The petrol models have the motor at the top, driving the head via a flexible drive rod. |
#5
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What makes s strimmer Head turn?
On 21/06/2019 21:45, Harry Bloomfield wrote:
I have never seen an electric one, other that with the motor at the ground and cutter spool on the end of the motor shaft. Our electric strimmer (GL270) has the motor in the handle. It was a USP becuase it's supposed to be better balanced. Weak point in the one we have is the small cogged drive belt, although ours has been ok. Ours dosen't get heavy use though. |
#6
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What makes s strimmer Head turn?
On 22/06/2019 00:01, Lee wrote:
On 21/06/2019 21:45, Harry Bloomfield wrote: I have never seen an electric one, other that with the motor at the ground and cutter spool on the end of the motor shaft. Our electric strimmer (GL270) has the motor in the handle. It was a USP becuase it's supposed to be better balanced. Weak point in the one we have is the small cogged drive belt, although ours has been ok. Ours dosen't get heavy use though. *GL720 not 270 but they didn't seem to be that popular so I doubt it's the same as the one the OP has anyway. |
#7
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What makes s strimmer Head turn?
On 21/06/2019 18:47, wrote:
Hi John, No, Im not sure at all, but if the head motor is at the business end, what does the handle make so much noise? Does a fan send air down the shaft? Have you got the model number so we can lookup a parts diagram? -- Cheers, John. /================================================== ===============\ | Internode Ltd - http://www.internode.co.uk | |-----------------------------------------------------------------| | John Rumm - john(at)internode(dot)co(dot)uk | \================================================= ================/ |
#8
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What makes s strimmer Head turn?
A female strimmer with a well shaped motor?
-- Outside of a dog, a book is a man's best friend. Inside of a dog it's too dark to read. Groucho Marx |
#9
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What makes s strimmer Head turn?
wrote:
Hi All, B&D electric strimmer - , lots of motor and fan noise from the handle end, but no movement at the business end. Do that have some kind of flexible drive shaft? Or else what should make the head turn? TIA Chris As others have commented, in the electric ones weve had, the motor has been at the cutting end. A couple failed when the shaft to drum holder ( where the drum with plastic string stuff fits) coupling failed due to the plastic cracking/breaking etc. The shaft just spun inside the drum holder. I repair it with epoxy, which worked fine and we got a few more years before the motor died. -- Corbyn & the EU, the Nazis next step: "Our aim was Europe a nation. Our faith European Socialism" Mosley "My Life" autobiography 1957. |
#10
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What makes s strimmer Head turn?
Thanks for all the comments so far.
Its a GL701, so may well be belt and shaft drive like the GL7xx models mentioned. |
#11
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What makes s strimmer Head turn?
Silly answer most people turn their heads when they hear a strimmer to
avoid dust and pebbles hitting them in the Eye, or if its a young lady with the strimmer some might think its sexy. Serious answer I'm assuming this is an electric one. Most of mine used motors on the bottom but I believe the move to put the motor higher was to help with the balance of the device when using it. It is not usually flexible. its a straight shaft with some kind of angled drive at the bottom. Probably crap plastic gears or somesuch. Brian -- ----- -- This newsgroup posting comes to you directly from... The Sofa of Brian Gaff... Blind user, so no pictures please Note this Signature is meaningless.! wrote in message ... Hi All, B&D electric strimmer - , lots of motor and fan noise from the handle end, but no movement at the business end. Do that have some kind of flexible drive shaft? Or else what should make the head turn? TIA Chris |
#12
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What makes s strimmer Head turn?
On 22/06/2019 10:27, wrote:
Thanks for all the comments so far. Its a GL701, so may well be belt and shaft drive like the GL7xx models mentioned. Indeed it is: http://service.blackanddecker.co.uk/...productId=8604 Though whether parts are still readily available is another matter |
#13
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What makes s strimmer Head turn?
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#14
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What makes s strimmer Head turn?
On 22/06/2019 10:48, Chris Hogg wrote:
On Sat, 22 Jun 2019 02:27:06 -0700 (PDT), wrote: Thanks for all the comments so far. Its a GL701, so may well be belt and shaft drive like the GL7xx models mentioned. Yes, the motor's in the handle on that one. Diagram here https://tinyurl.com/y6679fwe Short of dismantling it, I don't see how you'll tell which part of the drive sequence has failed. I suppose if you could work out whether the flexible drive is rotating by it's sound or vibration, in which case the failure is down in the head. OTOH if you can't feel vibration or hear it rotating, it may not mean that the failure is at the top end - it may just be that the drive shaft turns quietly! If you strip it down, take lots of pictures as you go. Helps no end with reassembly. I'd probably start at the bottom end. You might find a failure on the last bit of flexible, you ought to be able to unthread the flexible from that point. The top end should be pressed into a square section to provide drive. If you just find twisted wire at the top then it has failed at that end, you will need to dismantle the top to retrieve the second bit. Pretty obvious once you get it apart. |
#15
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What makes s strimmer Head turn?
On 22/06/2019 10:27, wrote:
Thanks for all the comments so far. Its a GL701, so may well be belt and shaft drive like the GL7xx models mentioned. ok flexi shaft with motor in the user's end of things: https://www.partshopdirect.co.uk/bla...e-parts-s6557/ -- Cheers, John. /================================================== ===============\ | Internode Ltd - http://www.internode.co.uk | |-----------------------------------------------------------------| | John Rumm - john(at)internode(dot)co(dot)uk | \================================================= ================/ |
#16
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What makes s strimmer Head turn?
Hi All,
Beltus Knackerdus! Too uk a while to get into the beast. I checked one side for a hidden screw, but it was on the other side. Lots of comments on line that its not worth replacing the belt, as the plastic gear will be worn, and the new belt wont last. But the gears look ok, so Ive ordered a belt. |
#17
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What makes s strimmer Head turn?
Bit of a mare to get the new belt on, but the head is now turning.
In the words of the mortal Marc Bolan €œAn I hope its gonna last€ Night night everyone |
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