Top rated products
-
Drill Machine- MB140 For PCB Drilling & Mini Craft
Original price was: ₹425.00.₹169.00Current price is: ₹169.00.
-
Jumper Wire DuPont Female To Female (10 Pins)
Original price was: ₹25.00.₹22.00Current price is: ₹22.00.
-
Plastic Blue Thin Spur Gear-50Teeth for 6mm Shaft
Original price was: ₹65.00.₹55.00Current price is: ₹55.00.
-
BD140 PNP Bipolar Transistor
Original price was: ₹25.00.₹22.00Current price is: ₹22.00.
-
BO Motor Wheel- 75mm Dia. x 8mm Width (1Pcs)
Original price was: ₹22.00.₹14.00Current price is: ₹14.00.
Google Review
Aluminum Flexible Coupling Couples Helical Shaft 5 mm x 8 mm
Original price was: ₹189.00.₹90.00Current price is: ₹90.00.
Quick Review:
- Color: Black
- Bore Diameter [d1] (mm): 5mm
- Bore Diameter [d2] (mm): 8mm
- Length (mm): 25
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
Out of stock
This flexible type motor coupling can connect your driving shaft with the driven shaft while it is very efficient in eliminating any misalignment to the possible extent. Minimum backlash is another great advantage of this Aluminium Flexible Coupling Coupler Helical Shaft 5mm x 8mm.
This Flexible coupling with the outer diameter of 19mm and the length of 25mm is machined aluminum coupling.
First bore diameter is 5mm and the second bore diameter is of 8mm also.
It comes with the spiral cut in the middle along its length which makes it flexible so they can be fit to two shafts even if they are not perfectly co-linear and will help reduce binding effects. Such couplings are also known as Beam coupling, helical coupling, Flexible coupling.
Some of the important features of flexible shaft coupling are,
- Helical cut makes them behave like a springy in the X Y and Z linear axis but not in the rotational axis. That means that you won’t get more backlash, hence they are suitable for precision CNC work.
- A coupling is a device which transmits power and torque. Couplings do not normally allow disconnection of shafts during operation. However, there are torque limiting couplings which can slip or disconnect when some torque limit exceeds.
- By careful selection, installation and maintenance of couplings, substantial savings are possible in reduced maintenance costs and downtime.
- It can protect the driving and driven shaft members against harmful effects because of misalignment of the shafts, sudden shock loads, shaft expansion or vibrations etc.
Technical Specifications:
- Color: Black
- Bore Diameter [d1] (mm): 5mm
- Bore Diameter [d2] (mm): 8mm
- Length (mm): 25
- Screws: 4 x M3
- Width (mm): 8.5mm
- Material: Aluminium
- Corrosion resistance and High Durability
- One piece construction with long-lasting performance
- Torsional stiffness: Zero backlash
- Low moment of inertia offering constant velocity
Package Includes:
- 1 Piece-Aluminum Flexible Coupling Coupler Helical Shaft 5mm x 8mm
| Weight | 0.015 g |
|---|
Shipping
We strive to ensure that your orders reach every corner of India efficiently and reliably. To achieve this, we partner with some of the most trusted courier services in the country, including E-Kart, Amazon Surface, Delhivery, DTDC, Blue Dart, XpressBees, Ecom Express, and India Speed Post—especially for rural areas, based on the most suitable courier partner for each customer’s location.
For interior or remote regions not serviced by private couriers, we rely on India Post to ensure complete coverage.
We make every effort to dispatch orders on the same day they are placed or within 24 hours of receiving the order. Orders placed before 1 PM (IST) are typically shipped the same day, while those placed after 1 PM are scheduled for shipment the next working day.
This level of commitment applies throughout the week, including weekdays, and often extends to weekends and public holidays to serve our customers better.
We also offer local self-pickup options for customers in nearby areas—available on weekdays and partially available on weekends.
Warranty
This item is covered by a 7-day limited warranty from the date of delivery, applicable only to manufacturing defects. This warranty is provided solely to protect customers against any such defects. In the unlikely event of an issue, replacement or reimbursement will be offered after a complete inspection and confirmation of the defect.
What voids the warranty?
If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.
Note: For your peace of mind, all electronic items are imported and, as such, do not come with a manufacturer’s warranty or guarantee. However, we take great care to ensure product quality—each item is thoroughly inspected before dispatch.
Other Info
- Country of origin: China
- Packer/ Importer: Ercoms Robotics Lab
Related products
-
10mm Black Toy Motor Pulley
Original price was: ₹8.00.₹4.00Current price is: ₹4.00.Add to cart Buy nowQuick Review:
- Shaft Diameter-1.5 mm,
- Outer Diameter-10 mm
- Width-7 mm
- Color- Black
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
M3 x L52mm Nut Bolt (1Pcs)
Original price was: ₹6.00.₹5.00Current price is: ₹5.00.Add to cart Buy nowQuick Review:
- Length: 2 inch (Overall),
- Thread Length: 23 mm,
- Thread Pitch: 0.5mm,
- Diameter included Thread: 2.5 mm,
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
Pro Micro 5V 16M Mini Leonardo Microcontroller Development Board
Original price was: ₹525.00.₹439.00Current price is: ₹439.00.Add to cart Buy nowQuick Review:
- ATMEGA32U4 running in 5V / 16MHz
- Support Arduino IDE V1.0.1
- Micro USB interface programming on the board
- Four 10-bit ADC pin
- 12 digital I / O (5 PWM capability)
- Rx and Tx hardware serial connection.
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
8mm Shaft Length-5 inch Metal Rod
Original price was: ₹45.00.₹28.00Current price is: ₹28.00.Add to cart Buy nowQuick Review:
- length- 5inch
- Inner Dia-8mm,
- Nut Dia- 3mm
- Material –MS Steel Polished
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
&url=https://ercomsroboticslab.com/product/m3-x-l52mm-nut-bolt-1pcs/&media=https://ercomsroboticslab.com/wp-content/uploads/2025/04/ERNBLT005-M3-x-L52mm-Nut-Bolt-1Pcs-copy.webp){kind=link}
Reviews
There are no reviews yet.