Bevel Gear 90° 1:1 Modulus 1 25 Teeth 1/2″ Inner Hole 2pcs ShangHai

Description

Product Overview

The 90° 1:1 bevel gear set is engineered to meet the demanding requirements of modern industrial machinery, offering a precise angular power transfer that minimizes energy loss and maximizes efficiency. Each gear features a modulus of 1 and a 25‑tooth profile, delivering a balanced load distribution that reduces wear on both the gear teeth and the mating shaft. The 1/2″ inner hole conforms to standard shaft dimensions, allowing for quick and secure installation without the need for custom machining. Crafted from high‑strength carbon steel, the gears undergo a rigorous heat‑treatment process to achieve optimal hardness, ensuring they can withstand heavy torque loads and continuous operation in harsh environments. The set includes two identical gears, providing a complete 1:1 pairing that guarantees synchronized rotation and consistent performance across a wide range of applications, from conveyor systems to robotic arms.

In addition to its mechanical advantages, the gear set benefits from a compact design that saves valuable space within equipment housings. The precise 90° angle enables designers to create more efficient layouts, reducing the overall footprint of gear trains and allowing for tighter integration with other components. The gear teeth are machined with tight tolerances, resulting in low backlash and smooth motion, which is critical for applications that demand high positional accuracy, such as CNC machines and precision automation. The product’s weight of 1.76 pounds per gear provides a favorable strength‑to‑weight ratio, making it suitable for both stationary installations and mobile platforms where weight considerations are paramount.

Manufactured by Shang Hai, a reputable supplier known for its commitment to quality and engineering excellence, this bevel gear set adheres to strict industry standards. The company’s extensive experience in power transmission products ensures that each gear undergoes comprehensive testing for dimensional accuracy, surface finish, and durability before it reaches the customer. With a best‑seller rank of #67 in Mechanical Bevel Gears, the product has earned the trust of professionals worldwide, reflecting its reliability and performance in demanding industrial settings.

Usage

This bevel gear set is ideally suited for a variety of industrial and scientific applications where reliable angular power transmission is essential. It excels in machinery such as gearboxes, drive shafts, and robotic joints, where the 90° angle facilitates the redirection of motion without sacrificing torque. The gear’s robust construction makes it a perfect choice for heavy‑duty equipment, including material handling systems, conveyor belts, and automated assembly lines that operate continuously under high load conditions. Additionally, the set is compatible with a range of automation platforms, enabling seamless integration into programmable logic controllers (PLCs) and motion control systems for precise speed and position control.

Beyond traditional industrial uses, the gear set can be employed in custom hobbyist projects, educational labs, and prototype development where engineers require a dependable component to validate design concepts. Its standard 1/2″ inner hole allows for easy coupling with commonly available shafts and adapters, simplifying the prototyping process and reducing lead times. Whether used in a high‑speed spindle, a low‑speed reduction gear, or a specialized medical device, the bevel gear set delivers consistent performance, making it a versatile solution for diverse engineering challenges.

Why Choose Us

Choosing this bevel gear set means selecting a product backed by a legacy of engineering expertise and a dedication to customer satisfaction. Shang Hai’s manufacturing facilities employ state‑of‑the‑art CNC machining centers and precision grinding equipment, ensuring each gear meets exacting dimensional tolerances and surface finish specifications. The company’s quality assurance program includes multiple inspection stages, from raw material verification to final dimensional checks, guaranteeing that every gear delivered performs to the highest standards.

In addition to product quality, Shang Hai provides comprehensive technical support throughout the product lifecycle. Customers have access to detailed installation manuals, torque specifications, and alignment guidelines, as well as a responsive engineering team ready to answer technical queries. The company also offers a one‑year limited warranty covering material defects and manufacturing errors, reinforcing confidence in the durability and reliability of the gear set. By partnering with Shang Hai, buyers benefit from a combination of superior product performance, reliable after‑sales service, and a trusted brand recognized across the global industrial market.

Technical Specifications

Material: High‑strength carbon steel, heat‑treated for optimal hardness and wear resistance.
Modulus: 1 (standard metric module for bevel gears).
Number of Teeth: 25 per gear, providing a balanced load capacity.
Pitch Diameter: Calculated based on modulus and tooth count, ensuring accurate meshing.
Inner Hole Diameter: 1/2″ (12.7 mm), compatible with standard shafts.
Weight: 1.76 lb (0.80 kg) per gear, offering a favorable strength‑to‑weight ratio.
Operating Temperature Range: -20 °C to +120 °C, suitable for most industrial environments.
Surface Finish: Ra ≤ 0.8 µm, reducing friction and extending service life.
Tolerance: ±0.02 mm on critical dimensions, guaranteeing precise alignment.

These specifications are designed to meet the rigorous demands of power transmission applications, providing engineers with the confidence that the gear set will perform reliably under a variety of operating conditions. The combination of a robust material selection, precise machining, and tight tolerances ensures that the gear set maintains its geometric integrity even after prolonged use, minimizing the risk of premature wear or failure.

Installation Guide

Before installation, verify that the mating shaft conforms to the 1/2″ inner hole specification. Clean both the gear bore and shaft surface to remove any debris, oil, or contaminants that could affect fitment. Apply a thin layer of high‑temperature grease or a suitable lubricant to the gear bore to facilitate smooth assembly and reduce initial wear. Align the gear teeth with the corresponding mating gear, ensuring that the 90° angle is correctly oriented to achieve the desired direction of power flow.

Secure the gear to the shaft using a set screw, keyway, or appropriate fastening method, tightening to the manufacturer‑recommended torque value (typically 5–7 Nm for this size). After mounting, rotate the gear manually to confirm free movement and proper meshing with the counterpart gear. Perform a functional test at low speed to check for any abnormal noise, vibration, or misalignment. Once verified, the system can be brought up to full operating speed, monitoring temperature and performance parameters during the initial run‑in period.

Key Features

• Precision‑engineered 90° 1:1 bevel gear set delivers exact power transfer with minimal backlash.
• Modulus 1, 25‑tooth configuration provides a balanced load capacity for a wide range of machines.
• 1/2″ inner hole matches standard shafts, simplifying installation and reducing setup time.
• High‑strength steel construction ensures long‑term durability even under heavy industrial cycles.
• Comprehensive after‑sales support and technical assistance from our experienced engineering team.

FAQ

What material is the gear made from?

The gear is forged from high‑strength carbon steel that is heat‑treated for optimal hardness and wear resistance.

Can this gear be used with other shaft sizes?

The 1/2″ inner hole is designed for standard shafts, but adapters are available to accommodate alternative diameters.

How many gears are included in the package?

Each lot contains two identical bevel gears, providing a complete 1:1 pairing for immediate installation.

Is there a warranty on this product?

Yes, the gear set comes with a one‑year limited warranty covering material defects and manufacturing errors.

What applications are best suited for this gear?

It is ideal for industrial machinery, robotics, conveyor systems, and any equipment requiring reliable angular power transmission.