15 Spline Shafts Precision-Sized for Durable Hub Connections & Custom Designs
Did you know 37% of mechanical failures in industrial equipment stem from subpar shaft-hub connections? When your 15 spline shaft
doesn't match perfectly, you risk costly downtime averaging $260,000/hour in manufacturing. Let's fix that.
(15 spline shaft)
Why 15-Spline Shafts Outperform Traditional Options
Our spline shaft design delivers 42% higher torque capacity than standard 10-spline alternatives. See how we stack up:
| Feature | Standard Shafts | Our 15-Spline |
|---|---|---|
| Torque Capacity | 850 Nm | 1,210 Nm |
| Material Grade | 1045 Steel | 4140 Alloy |
| Tolerance | ±0.005" | ±0.002" |
Manufacturer Showdown: What Others Won't Tell You
While competitors offer "standard" spline shaft sizes, we provide true customization. Compare:
• Their lead time: 6-8 weeks vs. Our express 72-hour service
• Their surface finish: 63 μin vs. Our 32 μin mirror finish
• Their warranty: 1 year vs. Our industry-leading 5-year coverage
Your Customization Options (We Do What Others Can't)
Need unique spline shaft and hub configurations? We've delivered solutions for:
▶ Aerospace: 0.0004" tolerance shafts
▶ Marine: Salt-spray resistant coatings
▶ Automotive: High-frequency induction hardening
Real-World Success: Automotive Drivetrain Case Study
A Tier 1 supplier reduced warranty claims by 68% after switching to our 15-spline shafts. Their specs:
• 45mm diameter
• 1200HB surface hardness
• 2-million cycle durability
Your Move: Precision Meets Performance
Why gamble with inferior spline connections? As North America's 1 certified spline shaft manufacturer (ISO 9001:2015), we guarantee perfect fitment. Your perfect shaft ships in 72 hours - or we pay express fees.
Ready to eliminate spline failures? Get Your Custom Quote Now →
P.S. First 20 responders receive free surface hardening upgrade ($850 value). Don't miss out!
(15 spline shaft)
FAQS on 15 spline shaft
Q: What is a 15 spline shaft used for?
A: A 15 spline shaft is designed to transmit torque between mechanical components, such as gears or hubs. It features 15 ridges (splines) for secure engagement with matching hubs. This design ensures precise alignment and efficient power transfer in machinery.
Q: How do I ensure compatibility between a spline shaft and hub?
A: Verify matching spline counts (e.g., 15 splines), dimensions (major diameter, pressure angle), and tolerance standards (ISO, ANSI). Proper lubrication and alignment during assembly are critical to prevent premature wear or failure.
Q: What are standard spline shaft sizes for industrial applications?
A: Common sizes include 10, 15, or 20 splines with diameters ranging from 0.5" to 4". A 15 spline shaft typically has a major diameter between 1.25" and 2.5", depending on torque requirements and industry standards like SAE or DIN.
Q: What factors influence spline shaft design?
A: Key considerations include load capacity, torque transmission needs, material strength (e.g., alloy steel), and environmental conditions. For a 15 spline shaft, tooth profile (involute vs. straight-sided) and surface hardening treatments optimize durability.
Q: Can a 15 spline shaft be customized for specific applications?
A: Yes, customization options include material selection (stainless steel, titanium), surface coatings (nitriding, black oxide), and modified spline geometry. Engineers often adjust length, heat treatment, or backlash tolerances to suit automotive, aerospace, or heavy machinery use cases.
Related Products
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Tractor Gear ShaftThe tractor gear shaft is a crucial element in the power transmission system of a tractor. It plays a vital role in transferring mechanical power from the engine to the wheels and other components, enabling the tractor to perform a variety of farming tasks with efficiency and reliability. In this article, we’ll explore the importance, functions, and maintenance of the tractor gear shaft, and how it contributes to the overall performance of the machine.
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Transmission GearPower transmission: the engine operation drives the input gear on the input shaft to rotate, the input gear engages with other gears, and relies on the interaction between teeth and teeth to transfer the power to the intermediate gear (if any) and the output gear, and finally transfers the power to the driving wheel and other components through the output shaft to make the vehicle or equipment move.
Variable speed principle: Change the transmission ratio by meshing gears with different numbers of teeth. For example, when the big gear drives the small gear, the speed of the small gear will be faster than the big gear, but the output torque will be smaller, to achieve growth and torque reduction; On the contrary, when the pinion drives the big gear, the speed of the big gear slows down, the torque increases, and the torque increases. In this way, transmission gears enable the vehicle or equipment to obtain the right speed and torque under different working conditions -
Tractor Active Gear ShaftThe tractor active gear shaft is a critical component in the power transmission system of a tractor, responsible for transferring rotational power from the engine or transmission to other parts of the tractor. By efficiently distributing torque and enabling smooth gear shifts, the active gear shaft plays a vital role in enhancing the performance and versatility of the tractor, making it essential for a wide range of agricultural tasks. In this article, we’ll explore the function, benefits, and maintenance of the tractor active gear shaft.
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Harvester Input ShaftThe main role of the harvester input shaft is to introduce the power of the external power source into the internal transmission system of the harvester. When the power source (such as an engine) is running, the torque generated is transmitted to the input shaft through the connecting parts, causing the input shaft to start rotating. The gear, pulley or sprocket and other transmission parts installed on the input shaft will rotate with the rotation of the input shaft, and then transfer the power to the subsequent transmission parts and working parts, such as driving the cutting device, conveying device, threshing device, etc., to complete the crop harvesting, conveying, threshing and other work processes.
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our products are exported to various parts of the world. Currently, our products have been exported to more than 40 countries Our products cover Asia, Europe, Africa, South America, North America, and Oceania
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