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D19L25 19mm Aluminum Flexible Coupling for Stepper Motor
Original price was: $5.65.$4.73Current price is: $4.73.
Pay now, in 4 interest-free payments of $1.18, or over 3–6 months
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Aluminum flexible coupling with 19mm outer diameter and 25mm length for smooth torque transmission.
- Multiple inside diameter options to fit various shafts
- Flexible jaw/spider design for vibration reduction
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Estimated Delivery Time3–7 business days
Precise Flexible Coupling for Stepper Motors
Designed for smooth torque transmission, this aluminum coupling connects stepper motor shafts with reduced vibration and misalignment.
Its flexible jaw/spider design ensures reliable operation in 3D printers and CNC machines.
Robust Aluminum Construction
Crafted from lightweight aluminum, the coupling offers durability and corrosion resistance for long-lasting performance.
- Outer diameter: 19mm
- Length: 25mm
- Flexible jaw/spider design
Multiple Bore Size Options
Available in a variety of inside diameters to fit different shaft sizes, allowing versatile application across various devices.
- Fits shafts from 3mm up to 10mm inside diameter
- Ensures compatibility with common stepper motors and machines
Key Specifications
- Material: Aluminum
- Outer Diameter: 19mm
- Length: 25mm
- Structure: Jaw / Spider
- Flexible: Yes
What's in the box
- 1 x Aluminum flexible coupling D19L25
Product FAQ
Frequently asked questions
01 What material is the D19L25 coupling made of?
This coupling is made of durable aluminum, ensuring lightweight strength and corrosion resistance.
02 What are the main dimensions of this coupling?
It has an outer diameter of 19mm and a length of 25mm.
03 Is the coupling flexible or rigid?
It is a flexible type coupling designed to accommodate shaft misalignment.
04 What coupling structure does it have?
The coupling features a jaw/spider flexible structure for vibration dampening.
05 Are there different bore sizes available?
Yes, this model is offered in multiple bore diameter options to fit various shaft sizes.
06 Can this coupling be used with stepper motors?
Yes, it is designed specifically for connecting stepper motor shafts in applications like 3D printers.
07 Does this product contain any harmful chemicals?
No, it contains no high-concern chemicals and is safe for typical industrial use.
08 Where is this coupling manufactured?
The product is made in Mainland China by the brand ARUIKE.
09 Is this coupling a standard size or custom?
This is a standard size coupling commonly used in stepper motor assemblies.
10 What is the model number of this coupling?
The model number is D19 L25.
Discussion
4.6
Based on 18 reviews
Sent correctly, all sizes match.
Excellent clutch!
There are no complaints about the quality of workmanship, but regarding the design... What's annoying is that the locking screws are installed on one side (all 4 of them). At high speeds, there may be vibrations. I will try using a speed controller.
Excellent couplings, this is not the first time I've ordered them.
