Last Updated: Sep 27, 2023
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| sinoblu | 5.20 | ✅ | ✅ | ✅ |
Used for shaft fixing and positioning, Linear motion stopper and fixing the drill bit. Suitable for gearbox assemblies, motor bases, machine tools, drive shafts, agricultural implements, medical equipment, and paper and steel mill equipment, the automotive industry, the manufacturing industry, the hobby craft industry and many more.
Design fully engages the shaft without marring. Easily installed where major disassembly would otherwise be required
High quality aluminum alloy material, lightweight, surface oxidation resistant and corrosion resistant, durable and strong.
The shaft can be clamped-on tightly by set screw, the shaft will not be damaged
Package : 4Pcs clamp-on shaft collars
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| sinoblu | 5.20 | ✅ | ✅ | ✅ |
Used for shaft fixing and positioning, linear slide stop and fixing the shaft rod end. Suitable for 10mm OD Shaft.
Design fully engages the shaft without marring. Easily installed where major disassembly would otherwise be required
High quality aluminum alloy material, lightweight, surface oxidation resistant and corrosion resistant, durable and strong.
The shaft can be clamped-on tightly by set screw, the shaft will not be damaged
Package : 4Pcs clamp-on shaft collars
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
Used for shaft fixing and positioning, linear slide stop and locking the rod shaft end. Clamping 8mm shaft.
Design fully engages the shaft without marring. Easily installed where major disassembly would otherwise be required
High quality aluminum alloy material, lightweight, surface oxidation resistant and corrosion resistant, durable and strong.
The shaft can be clamped-on tightly by set screw, the shaft will not be damaged
Package : 4pcs 8mm shaft collar
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
Feature: Screw Type(Coiling Clamping); Main Color: Silver tone
High axial load and torque capacity
Recessed screw head provides an outside surface free of major projection for safety
Anodized aluminum provides some corrosion resistance
The shaft couplers are widely applied to small CNC machines encoding and 3D printers Z axis, simplifies the debugging difficulty.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
Used for shaft fixing and positioning, linear motion stopper and fixing axis of rotation. Suitable for 1.25inch(32mm) shaft.
Design fully engages the shaft without marring. Easily installed where major disassembly would otherwise be required.
High quality aluminum alloy material, lightweight, surface oxidation resistant and corrosion resistant, durable and strong.
The shaft can be clamped-on tightly by set screw, the shaft will not be damaged
Package : 4Pcs 1.25 inch double split shaft collars
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| sinoblu | 5.20 | ✅ | ✅ | ✅ |
Used for shaft fixing and positioning, linear motion stopper and fixing axis of rotation. Suitable for 20mm shaft.
Design fully engages the shaft without marring. Easily installed where major disassembly would otherwise be required.
High quality aluminum alloy material, lightweight, surface oxidation resistant and corrosion resistant, durable and strong.
The shaft can be clamped-on tightly by set screw, the shaft will not be damaged
Package : 4Pcs 20mm double split shaft collars
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| sinoblu | 5.32 | ❌ | ❌ | ❌ |
Size：Diameter 45mm Length 55mm/Diameter 1.77inch Length 2.17inch. Bore 10-19mm. Type: Plum shaped
Material: Using Aviation Aluminum with corrosion resistance High Hardness, High Precision, Anodized Surface Treatment, Strong and Durable. Spider Material (Elastomer) Uses T-PUR, Longer Service Life
Super Torque: Can Absorb Vibration, Appropriate a Large Torque Transmission.High Hardness,Durable,and Excellent Response,Not Easy to Loosen
Vibration-damping: Flexible Spider Couplings Offset Angular, Radial and Axial Shaft Displacement Within Defined Ranges. The Elastomer Dampens Shock and Torsional Vibrations in The Drive Train
Wide Range of Usage: Flexible Disc Couplings is Suitable to Offset Axial, Radial and Angular Displacements and Dampen Vibrations and Torque Shocks for 3D Printer DIY Encoder CNC Router Machine Servo Stepped Motor and Engraving Drilling Milling Machine
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| sinoblu | 5.20 | ✅ | ✅ | ✅ |
Size：Diameter 20mm Length 25mm/Diameter 0.79inch Length 0.98inch. Bore 6mm to 6.35mm/0.24 to 0.25inch. Type: flexible beam coupling
Material: Using Aviation Aluminum with corrosion resistance High Hardness, High Precision, Anodized Surface Treatment, Strong and Durable
Flexibility of coupling shaft removes stress between the motor and driving components.
The shaft couplers are widely applied to small CNC machines encoding and 3D printers Z shaft coupler, simplifies the debugging difficulty
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| sinoblu | 5.20 | ❌ | ❌ | ❌ |
Feature: Screw Type(Coiling Clamping); Main Color: Silver tone
High axial load and torque capacity
Recessed screw head provides an outside surface free of major projection for safety
Anodized aluminum provides some corrosion resistance
The shaft couplers are widely applied to small CNC machines encoding and 3D printers Z shaft coupling, simplifies the debugging difficulty.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
Size：Diameter 25mm Length 30mm/Diameter 0.98inch Length 1.18inch. Bore 10mm to 12mm/0.39 to 0.47inch. Type: flexible beam coupling
Material: Using Aviation Aluminum with corrosion resistance High Hardness, High Precision, Anodized Surface Treatment, Strong and Durable
Flexibility of coupling shaft removes stress between the motor and driving components.
The shaft couplers are widely applied to small CNC machines encoding and 3D printers
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| sinoblu | 5.20 | ✅ | ✅ | ✅ |
Feature: Set screw type (Clamping-on); Main Color: Silver tone
The rigid couplings have high axial load and torque capacity
Recessed screw head provides an outside surface free of major projection for safety
Anodized aluminum provides corrosion resistance; Abrasion resistance; increase surface hardness
The 6mm shaft couplers are widely applied to small CNC machines encoding and 3D printers Z shaft coupling, simplifies the debugging difficulty.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| sinoblu | 5.20 | ❌ | ❌ | ❌ |
Feature: Screw Type(Coiling Clamping); Main Color: Silver tone
High axial load and torque capacity
Recessed screw head provides an outside surface free of major projection for safety
Anodized aluminum provides some corrosion resistance
The shaft couplers are widely applied to small CNC machines encoding and 3D printers Z shaft coupling, simplifies the debugging difficulty.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| sinoblu | 5.32 | ❌ | ❌ | ❌ |
Size：Diameter 30mm Length 35mm. Bore Diameter: 10mm to 10mm. Type: Plum shaped
Material: Using Aviation Aluminum with corrosion resistance High Hardness, High Precision, Anodized Surface Treatment, Strong and Durable. Spider Material (Elastomer) Uses T-PUR, Longer Service Life
Super Torque: Can Absorb Vibration, Appropriate a Large Torque Transmission.High Hardness,Durable,and Excellent Response,Not Easy to Loosen
Vibration-damping: Flexible Spider Couplings Offset Angular, Radial and Axial Shaft Displacement Within Defined Ranges. The Elastomer Dampens Shock and Torsional Vibrations in The Drive Train
Wide Range of Usage: Flexible Couplings is Suitable to Offset Axial, Radial and Angular Displacements and Dampen Vibrations and Torque Shocks for 3D Printer DIY Encoder CNC Router Machine Servo Stepped Motor and Engraving Drilling Milling Machine
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| sinoblu | 5.20 | ❌ | ❌ | ❌ |
Feature: Screw Type(Coiling Clamping); Main Color: Silver tone
High axial load and torque capacity
Recessed screw head provides an outside surface free of major projection for safety
Anodized aluminum provides some corrosion resistance
The shaft couplers are widely applied to small CNC machines encoding and 3D printers Z shaft coupling, simplifies the debugging difficulty.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| sinoblu | 5.20 | ✅ | ✅ | ✅ |
Size：Diameter 25mm Length 30mm/Diameter 1inch Length 1.2inch. Bore 6-6mm/0.24-0.24inch. Type: Plum shaped
Material: Using Aviation Aluminum with corrosion resistance High Hardness, High Precision, Anodized Surface Treatment, Strong and Durable. Spider Material (Elastomer) Uses T-PUR, Longer Service Life
Super Torque: Can Absorb Vibration, Appropriate a Large Torque Transmission.High Hardness,Durable,and Excellent Response,Not Easy to Loosen
Vibration-damping: Flexible Spider Couplings Offset Angular, Radial and Axial Shaft Displacement Within Defined Ranges. The Elastomer Dampens Shock and Torsional Vibrations in The Drive Train
Wide Range of Usage: Flexible Couplings is Suitable to Offset Axial, Radial and Angular Displacements and Dampen Vibrations and Torque Shocks for 3D Printer DIY Encoder CNC Router Machine Servo Stepped Motor and Engraving Drilling Milling Machine
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| sinoblu | 5.20 | ❌ | ❌ | ❌ |
Size：Diameter 45mm Length 66mm/Diameter 1.77inch Length 2.6inch. Bore 12-20mm. Type: Plum shaped
Material: Using Aviation Aluminum with corrosion resistance High Hardness, High Precision, Anodized Surface Treatment, Strong and Durable. Spider Material (Elastomer) Uses T-PUR, Longer Service Life
Super Torque: Can Absorb Vibration, Appropriate a Large Torque Transmission.High Hardness,Durable,and Excellent Response,Not Easy to Loosen
Vibration-damping: Flexible Spider Couplings Offset Angular, Radial and Axial Shaft Displacement Within Defined Ranges. The Elastomer Dampens Shock and Torsional Vibrations in The Drive Train
Wide Range of Usage: Flexible Disc Couplings is Suitable to Offset Axial, Radial and Angular Displacements and Dampen Vibrations and Torque Shocks for 3D Printer DIY Encoder CNC Router Machine Servo Stepped Motor and Engraving Drilling Milling Machine
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| sinoblu | 5.20 | ✅ | ✅ | ✅ |
Used for shaft fixing and positioning, linear slide stop and fixing axis of rotation. Suitable for 6mm shaft.
Design fully engages the shaft without marring. Easily installed where major disassembly would otherwise be required
High quality aluminum alloy material, lightweight, surface oxidation resistant and corrosion resistant, durable and strong.
The shaft can be clamped-on tightly by set screw, the shaft will not be damaged
Package : 4Pcs 6mm bore split shaft collar
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
Used for shaft fixing and positioning, SBR linear rail stopper, for DIY CNC Routers Lathes Machine.
Design fully engages the shaft. Easily installed
High quality aluminum alloy material, lightweight, surface oxidation resistant and corrosion resistant, durable and strong.
The shaft can be clamp-on tightly by set screw, the shaft will not be damaged
Package : 4Pcs clamp shaft collars
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| sinoblu | 5.20 | ✅ | ✅ | ✅ |
Used for shaft fixing and positioning, Linear motion stopper and fixing the drill bit. Suitable for gearbox assemblies, motor bases, machine tools, drive shafts, agricultural implements, medical equipment, and paper and steel mill equipment, the automotive industry, the manufacturing industry, the hobby craft industry and many more.
Design fully engages the shaft without marring. Easily installed where major disassembly would otherwise be required
High quality aluminum alloy material, lightweight, surface oxidation resistant and corrosion resistant, durable and strong.
The shaft can be clamped-on tightly by set screw, the shaft will not be damaged
Package : 4Pcs clamp-on shaft collars. Suitable for 25mm shaft.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| sinoblu | 5.20 | ❌ | ❌ | ❌ |
56mm Outer Diameter X 45mm Length; 10000RPM rotational speed
Clamp-style mount for secure attachment to shaft
Accommodates angular, parallel misalignment
Aluminum hubs for light weight, stainless steel discs for strength
Servo coupling for automation technology, drive technology, medical technology
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| sinoblu | 5.20 | ❌ | ❌ | ❌ |
56mm Outer Diameter X 63mm Length; 10000RPM rotational speed
Clamp-style mount for secure attachment to shaft
Accommodates angular, parallel misalignment
Aluminum hubs for light weight, stainless steel discs for strength
Used to drive the ball screws on 3D printer, CNC mill, servo motor, stepper motor, encoder, no backlash
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| sinoblu | 5.20 | ❌ | ❌ | ❌ |
56mm Outer Diameter X 63mm Length; 10000RPM rotational speed
Clamp-style mount for secure attachment to shaft
Accommodates angular, parallel misalignment
Aluminum hubs for light weight, stainless steel discs for strength
Used to drive the ball screws on 3D printer, CNC mill, servo motor, stepper motor, encoder, no backlash
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| sinoblu | 5.20 | ❌ | ❌ | ❌ |
26mm Diameter X 26mm Length; 10000RPM rotational speed
Clamp-style mount for secure attachment to shaft
Accommodates angular, parallel misalignment
Aluminum hubs for light weight, stainless steel discs for strength
Servo coupling for automation technology, drive technology, medical technology
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| sinoblu | 5.20 | ❌ | ❌ | ❌ |
56mm Outer Diameter X 63mm Length; 10000RPM rotational speed
Clamp-style mount for secure attachment to shaft
Accommodates angular, parallel misalignment
Aluminum hubs for light weight, stainless steel discs for strength
Used to drive the ball screws on 3D printer, CNC mill, servo motor, stepper motor, encoder, no backlash
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| sinoblu | 5.20 | ❌ | ❌ | ❌ |
56mm Outer Diameter X 63mm Length; 10000RPM rotational speed
Clamp-style mount for secure attachment to shaft
Accommodates angular, parallel misalignment
Aluminum hubs for light weight, stainless steel discs for strength
Used to drive the ball screws on 3D printer, CNC mill, servo motor, stepper motor, encoder, no backlash
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| sinoblu | 5.20 | ❌ | ❌ | ❌ |
39mm Diameter X 49mm Length; 10000RPM rotational speed
Clamp-style mount for secure attachment to shaft
Accommodates angular, parallel misalignment
Aluminum hubs for light weight, stainless steel discs for strength
Used to drive the ball screws on 3D printer, CNC mill, servo motor, stepper motor, encoder, no backlash
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| sinoblu | 5.32 | ❌ | ❌ | ❌ |
Size：Diameter 20mm Length 25mm/Diameter 0.79inch Length 0.98inch. Bore 6.35mm to 6.35mm/0.25 to 0.25inch. Type: flexible beam coupling
Material: Using Aviation Aluminum with corrosion resistance High Hardness, High Precision, Anodized Surface Treatment, Strong and Durable
Flexibility of coupling shaft removes stress between the motor and driving components.
The shaft couplers are widely applied to small CNC machines encoding and 3D printers Z shaft coupler, simplifies the debugging difficulty
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| sinoblu | 5.32 | ❌ | ❌ | ❌ |
Size：Diameter 20mm Length 30mm/Diameter 0.79inch Length 1.18inch. Bore 4-9mm/0.16-0.36inch. Type: Plum shaped
Material: Using Aviation Aluminum with corrosion resistance High Hardness, High Precision, Anodized Surface Treatment, Strong and Durable. Spider Material (Elastomer) Uses T-PUR, Longer Service Life
Super Torque: Can Absorb Vibration, Appropriate a Large Torque Transmission.High Hardness,Durable,and Excellent Response,Not Easy to Loosen
Vibration-damping: Flexible Spider Couplings Offset Angular, Radial and Axial Shaft Displacement Within Defined Ranges. The Elastomer Dampens Shock and Torsional Vibrations in The Drive Train
Wide Range of Usage: Flexible Disc Couplings is Suitable to Offset Axial, Radial and Angular Displacements and Dampen Vibrations and Torque Shocks for 8D Printer DIY Encoder CNC Router Machine Servo Stepped Motor and Engraving Drilling Milling Machine
As an online shopper, it's crucial to make informed decisions. This review will focus on Sinoblu, a brand that has made its presence felt on Amazon. With its wide range of products in Flexible Spider Couplings, Sinoblu has become a go-to for many shoppers.
Sinoblu offers a vast product count of 30 items. This diverse selection caters to a wide array of needs and preferences, making it a versatile brand for consumers.
Quality is a defining factor for any brand. Based on customer feedback and ratings, Sinoblu's products have an average rating of 2.5 out of 10, indicating a high level of customer satisfaction.
When it comes to pricing, Sinoblu has products ranging from a minimum price of $7.49 to a maximum of $29.99, with an average price of $17.25. This pricing structure caters to a wide range of budgets, making Sinoblu an accessible choice for many shoppers.
Customer service is the backbone of any successful online brand. Sinoblu is sold by sinoblu, who are known for their commitment to customer satisfaction. They have been responsive and helpful, according to customer reviews and feedback.
The shopping experience on Amazon with Sinoblu has been largely positive. The brand's wide range of products, combined with the ease of navigation on Amazon, has made shopping a breeze for many customers.
Delivery and packaging are yet another aspect where Sinoblu shines. Items are delivered in a timely manner and the packaging ensures the products reach the customers in pristine condition.
In conclusion, Sinoblu offers a wide range of quality products at varying price points, making it a brand worth considering for your next Amazon purchase. Their commitment to customer service, combined with a seamless shopping experience, makes Sinoblu stand out in the crowded Amazon marketplace.
Based on the analysis of product range, quality, pricing, customer service, shopping experience, and delivery, we rate Sinoblu [2.5 out of 10 stars].
PickSmartly is dedicated to creating a platform designed to streamline your shopping experience, empowering you to make well-informed purchasing decisions with minimal time and effort. At the heart of our mission is the commitment to earning and maintaining the trust of our users, as we believe this to be fundamental to the services we provide.
When you engage with our websites, services, or tools, we or our approved service providers may utilize cookies to store information. This is done to enhance your user experience by making it more efficient, secure, and tailored to your preferences, as well as for marketing objectives.
We are an Amazon Associate and earn commissions from qualifying purchases. Our participation in the Amazon Services LLC Associates Program, an affiliate advertising initiative, provides us with a means to generate income through links to Amazon.com and its affiliated websites. Please note that Amazon, Amazon Prime, their logos, and the Amazon Prime logo are registered trademarks of Amazon.com, Inc., or its associated companies.
