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Befenybay

2PCS 8mm to 10mm Aluminium Plum Flexible Shaft Coupling D25 L30 8x10mm Connector Flexible Coupler for 3D Printer CNC Machine and Servo Stepped Motor（8x10mm）

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Availability: 18 left in stock
Fulfilled by Amazon
Arrives Monday, Jul 20
Order within 17 hours and 52 minutes
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Size: D25 L30


Style: 8-10mm


Features

  • Size:L30mm x D25mm/1.18inch x 0.98inch( L*D) Bore Diameter: 8mm to 10mm / 0.31inch to 0.39inch
  • Material: Aluminum alloy Type: Plum shaped
  • Super torque can absorb vibration, appropriate a large torque transmission.High hardness,and excellent response,not easy to loosen
  • Flexibility of coupling shaft removes stress between the motor and driving components
  • The shaft couplers are mainly used for CNC machines,servo motors, spindle, step motor etc

Description

PLEASE NOTE: The shaft coupler is not elastic, can not modify the concentricity.Shaft must be located in a straight line. If your equipment is eccentric already, then it will make noise and cause off-centering. Please be cautious before your final purchasing, thank you. Product Name: Shaft Plum Coupling Type: Plum Shaped Shaft Usage: 8mm to 10mm / 0.31inch to 0.39inch Size: :L30mm x D25mm/1.18inch x 0.98inch( LD) Material: Aluminum Alloy,Polyurethane Main Color: Silver Tone,Red Weight: 29.4g x 2pcs The shaft couplers are mainly used for CNC machines,servo motors, spindle, step motor etc Package Content: 2 x Shaft Plum coupling 1x Allen Key

Material: Aluminum


Fastener Type: Coupling


Exterior Finish: Silver


Color: Silver


Metal Type: Aluminum


Fastener Type: Coupling


Exterior Finish: Silver


Color: Silver


Inside Thread Size: #10


Thread Coverage: Unthreaded


Thread Class: Class 2B


Size Name: D25 L30


Number of Pieces: 2


Material Type: Aluminum


Metal Type: Aluminum


Finish Types: Silver


Brand: Befenybay


UPC: 882791829127


Manufacturer: befenybay


Number Of Items: 2


Model: BE-048-4-fba


Part Number: BE-048-4-fba


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jul 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • great units
Size: D25 L30 Style: 5-8mm
these units are great for peice of mind and insurance for the Z axis on my printer.
Reviewed in the United States on April 7, 2023 by Michael Gilles
    • Seperates
Size: D25 L30 Style: 5-8mm
I purchased the coupler because it looked strong and of good quality. For some reason one of them started to separate the upper part from the lower. Yes, I do have Z-axis wobble but not to an extend that the forces would separate the couple and the lead screw is true. The coupler need extreme force on the clamping screws to stay and hold securely. Not sure if they should be mounted butt on or if there is supposed to be a gap between. As with most components these days, there is little or no instruction, at least not easy to find. ... show more
Reviewed in the United States on March 12, 2021 by Oldguy
    • Great Holding Power
Size: D25 L30 Style: 5-8mm
Fits nicely on the A8-Plus, I just had to bias them slightly towards the motor to let the carriage descend all the way down.
Reviewed in the United States on January 1, 2021 by Jared
    • So far they have been pretty good
Size: D25 L30 Style: 6.35-8mm
Only issue i've had it seemed to lose hold once, not sure how but i did see it off. Other than that just fine.
Reviewed in the United States on September 12, 2020 by Ashley Alvarado
    • Works well
Size: D25 L30 Style: 8-10mm
So far so good!
Reviewed in the United States on January 14, 2021 by AP
    • 3d Printer
Size: D25 L30 Style: 5-8mm
Massive improvement over the original couplers.
Reviewed in the United States on September 26, 2019 by Kindle Customer
    • Causes wobble
Size: D25 L30 Style: 5-8mm
The tolerances on these couplings is too loose, causing them to require excessive force to properly tighten and the holes to not be aligned.
Reviewed in the United States on January 28, 2021 by Keith Gadberry
    • One coupling was out of alignment
Size: D25 L30 Style: 5-8mm
Tried to use on my Ender 5 Plus 3d printer. One of the couplings was out of alignment and caused a pronounced wobble of the dual thread rod Z axis. Maybe I got a bad one but I'm not going to order again.
Reviewed in the United States on November 5, 2020 by dubs

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