Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Brand | CCHAOYU |
| Model Series | DEN/CP/DS/DB/NCP/DD |
| Material | Aluminum Alloy & Stainless Steel |
| Surface Treatment | Black Anodized |
| Connection Type | Clamping Screw |
| Max Torque | 5-50 N·m (Model Dependent) |
| Max Speed | 10,000 RPM |
| Bore Diameter | 3mm - 20mm |
| Operating Temperature | -20°C to 80°C |
| Package Weight | 0.15 kg |
Anonymous
Apr 13, 2026
Rating: 4/5
Good quality, slow shipping
The coupling itself is great and holds torque well. Only downside was the shipping took a bit longer than expected.
Anonymous
Apr 03, 2026
Rating: 5/5
Sturdy and reliable
Been using this for a CNC project for three months now. No signs of wear and vibration is minimal. Highly recommend.
Anonymous
Apr 01, 2026
Rating: 4/5
Works as described
Does exactly what it should. The screws are good quality too. Would have given 5 stars if instructions were included.
Anonymous
Mar 08, 2026
Rating: 5/5
Perfect fit for my servo motor
The machining quality is excellent. It fit perfectly on the lead screw and motor shaft without any wobble. Very satisfied with the rigidity.
Anonymous
Feb 04, 2026
Rating: 5/5
Great value for money
Compared to other brands, this offers similar performance at a better price point. The flange design makes installation easy.
Q: Can this coupling handle a 10mm shaft diameter?
A: Yes, this series supports bore diameters ranging from 3mm to 20mm. Please select the specific model variant for 10mm.
Q: Is this compatible with stepper motors?
A: Absolutely. It is designed for servo motors but works perfectly with stepper motors and lead screws within the torque range.
Q: Is lubrication required for installation?
A: No, the diaphragm design is maintenance-free. However, applying a small amount of thread locker to the screws is recommended.
Q: What is the maximum misalignment tolerance?
A: The diaphragm type allows for slight angular and parallel misalignment, typically up to 0.5 degrees depending on the model.
Q: Do you provide an invoice for business purchases?
A: Yes, you can request a VAT invoice during checkout or by contacting our support team after purchase.
500L Yogurt Production Line - Stand-Up Pouch Filling Machine with Complete Dairy Processing Equipment and Fermentation Tank
$13,720.00
5A Grade Uruguay Natural Deep Purple Amethyst Loose Beads DIY Crystal Accessories Amethyst Loose Round Beads Semi-Finished
$1.20
Car Vacuum Cleaner - High Suction, Compact, Silent, and High-Power
$68.89
Fifty Seven-Character Quatrains in Wang Xizhi's Running Script Calligraphy
$67.00
Food-Grade Square Retainer Storage Case for Orthodontic Aligners and Dentures
$6.72
365-Day Electric Guitarist Training Plan by Toshiro Miyako – Rock Electric Guitar Chinese Tutorial
$53.00
Portable Invisible Aligner Case - Compact Breathable Box for Orthodontic Retainers, Dentures, and Cleaning Storage
$18.80
Makeup Room Shelf Triangle Bathroom Corner Storage Rack No-Drill Wall-Mounted Vanity Organizer
$23.82
Stainless Steel Sink Organizer for Sponges and Steel Wool - Drill-Free Dishwashing Pad Rack with Drainage
$9.50
Monet Detail Watercolor Brush Set - Goat Hair Liner, Round Wolf Hair, Flat Oil Painting and Gouache Brushes
$76.00
365-Day Electric Guitarist Development Plan Beginner Introductory Electric Guitar Textbook Self-Study Tutorial Basic Skills Practice
$28.90
Over-Toilet Storage Rack for Bathroom - Multi-Functional No-Drill Organizer
$14.70
Wuxi 3D Five-Axis CNC High-Pressure Waterjet Cutting Machine for Metal, Glass, and Stone Inlay Patterns
$431,980.00
Zodiac Dragon & Snake Rattle Toy for Babies, Sheepskin Drum Head, Solid Wood, Non-Toxic, Chewable, Sensory Grasping Toy for 6+ Months
$14.80
Menghu Custom Plush Squeaky Keychain with Custom Voice - DIY Anime Comic Fabric Mini Pillow Charm
$12.80
Hell Jazz Drumming: Ultimate Drum Skill Training Institute - Complete Rock Drum Kit Manual and Tutorial for Drummers
$58.00
Custom Calligraphy Felt Mat for Chinese Painting and Brush Writing – Wool Felt Desk Pad or Wall Mat for Four Treasures of the Study
$9,022.00
Mini Watercolor Paint Notebook – Compact, Portable, Thickened Sketchbook for Markers, Ideal for Students and Casual Drawing
$7.58
Manufacturer Sales 35-Piece Automotive Repair Tool Set, 1/2" Pneumatic Socket Set, Extended Impact Sockets
$165.00
Portable Invisible Aligner Case for Invisalign and Children's Orthodontic Retainers
$12.50
Paper Blending Stumps Set for Art Highlighting and Sketching, Professional Smudging Tools for Fine Arts Students
$2.65
Sketch Blending Stump and Knife Set - Art Supplies Including Paper Stumps, Makeup Sponges, Highlight Detail Tools, Charcoal Wipers, and Scraper Kit
$4.08
New Children's Potty Training Seat for Boys and Girls
$28.00
FRP Spray Purification Tower for Thermal Power Plant Exhaust Gas Treatment - Desulfurization, Denitrification, Acid Mist Scrubber, FRP Chimney
$680.00
Handmade Natural Gourd Cute Smiley Face Rattle Baby Soothing Toy Safe for Chewing No Paint
$32.30
Baby Wooden Rattle Toy - Chewable Traditional Goat Skin Shaker for Newborn Boys and Girls
$9.80
Yuanhengtong Whiteness Meter WSB-1/2Y/3Y/CY, Digital Whiteness Tester for Paper, Flour, Paint, Plastic, Ceramics, and Textiles
$1,055.80
G460 Fast-Drying Glue for Plastics Bonds PP PVC ABS PC PS Strong Low-Whitening Transparent Instant Adhesive
$38.80
Children's Drawing Board Blackboard Whiteboard Accessories Colorful Whiteboard Markers Chalk Set Magnetic Stickers Toys Letters Numbers Eraser
$3.00
Automatic Retractable Air Hose Reel - Pneumatic Hose Drum for Auto Repair, Detailing, and Water/Electric Applications
$295.00
![[M2-M20] Stainless Steel Spring Washer](https://www.gosteppe.com/cache/medium/product/16306/legacy-main-ef3d2dba3bde669d48e6cca2.webp)
