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Atlanta Bevel Gear

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Atlanta Bevel Gear Specification

Size
Custom sizes available (Standard module range: 1.0 to 8.0)

Cutting Speed
Up to 120 m/min

Load Capacity
Up to 8000 Nm

Spindle Speed
Up to 6000 rpm

Hardness
58-62 HRC

Coating
Phosphate or Black Oxide

Shape
Bevel

Method
Precision CNC Cutting & Lapping

Accuracy
DIN 6 or better

Weight
Depends on size (typically 0.5 kg to 10 kg)

Machine Type
CNC Gear Cutting & Grinding Machine

Type
Spiral Bevel Gear

Material
Alloy Steel

Tolerance
0.01 mm

Surface
Ground

Use
Gearbox, Machinery drive systems

Application
Power transmission, speed reduction

Usage & Applications
Industrial machinery, Automation, Robotics

Pitch Angle
Up to 90°

Face Width
8 mm to 65 mm (standard options)

Lubrication
Oil bath or grease recommended

Operating Temperature
-20°C to 120°C

Standards
AGMA, ISO certified manufacturing

Noise Level
Low, optimized tooth contact

Customization
Available on request for dimensions, teeth, bore, and coating

Number of Teeth
8 to 80 (Based on module and size)

Gear Ratio
1:1 to 1:5 available

Mounting
Bore with keyway or custom fittings

Max Outside Diameter
Up to 300 mm

About Atlanta Bevel Gear

Atlanta Bevel Gear

Atlanta reducers are selected based on the peak cycle forces, which regularly happen during accelerations and decelerations. These cycle forces depend on the driven load, the speed vs. time profile for the cycle , and any other external forces acting on the axis. For more selection information.

For application & selection assistance, please call, fax or email us. Your application information will be reviewed by our engineers, who will recommend the best solution for your application

Below table gives the output torque ratings (in lb.ft.) for the Bevel-Gear (BG), Servo Reducers at various input speeds and ratios.

Service factors need to be applied to these ratings to make a proper selection.

To see the unit dimensions of each size, click the "Unit Size" in the left column.

Unit Size	Gear Ratio	Peak Torque (lb.ft.)*	Output Torque (lb.ft.) based on Input Speed*
Unit Size	Gear Ratio	Peak Torque (lb.ft.)*	500 rpm	1,000 rpm	1,500 rpm	3,000 rpm	4,000 rpm	5,000 rpm
3 (BG 50)	4.75	118	73.7	73.7	73.7	73.7	73.7	73.7
	6.75	118	73.7	73.7	73.7	73.7	73.7	73.7
	9.25	92	73.7	73.7	73.7	73.7	73.7	73.7
4 (BG 63)	4.75	243	147.5	147.5	147.5	147.5	147.5	147.5
	6.75	243	147.5	147.5	147.5	147.5	147.5	147.5
	9.25	192	147.5	147.5	147.5	147.5	147.5	147.5
5 (BG 80)	4.75	516	332	332	332	332	332	332
	6.75	501	332	332	332	332	332	332
	9.25	405	332	332	332	332	332	332

Precision Engineering for Diverse Applications

Atlanta Spiral Bevel Gears are crafted with advanced CNC gear cutting and grinding technology, ensuring high accuracy (0.01 mm) and optimal tooth meshing. Ideal for power transmission and speed reduction, these gears are widely used in gearboxes, industrial machinery, and automation systems. The robust design supports operating temperatures from -20C to 120C and guarantees reliable performance under demanding conditions.

Custom Solutions and Materials

Manufactured from high-grade alloy steel, Atlanta Bevel Gears undergo precise heat treatment for exceptional hardness (58-62 HRC). Coatings such as phosphate and black oxide enhance wear resistance. Our production facility, certified by AGMA and ISO standards, enables customization of dimensions, tooth count, bore type, and surface finish. Gears are made to order based on client specifications, ensuring a perfect fit for your project.

FAQs of Atlanta Bevel Gear:

Q: How are Atlanta Bevel Gears manufactured for high precision?

A: Atlanta Bevel Gears are produced using advanced CNC gear cutting and grinding machines, utilizing precision methods such as CNC cutting and lapping. This process achieves tight tolerances (0.01 mm) and excellent surface quality, conforming to DIN 6 or better accuracy standards.

Q: What applications are suitable for Atlanta Spiral Bevel Gears?

A: These gears are ideal for industrial machinery, automation, robotics, and power transmission systems. Their capability to handle up to 8000 Nm load and operate efficiently at cutting speeds up to 120 m/min make them suitable for demanding operational environments.

Q: When should I use oil bath vs. grease lubrication?

A: Oil bath lubrication is recommended for high-speed or continuous operation, providing excellent cooling and lubrication. Grease lubrication suits applications with moderate speeds or intermittent running. Your choice depends on operating speed, ambient temperature, and maintenance preferences.

Q: Where can these gears be customized to fit my requirements?

A: Customization is available for teeth number, bore diameter (with or without keyway), module, face width, outside diameter, and surface coating. Our manufacturing facility in India handles custom requests based on your specifications to ensure optimal integration into your machinery.

Q: What are the benefits of the optimized tooth contact design?

A: Optimized tooth contact reduces operational noise and enhances the smoothness of power transfer. This design also increases load distribution across the gear teeth, improving durability and minimizing maintenance needs.

Q: How does the spiral bevel gear differ from other gear types in usage?

A: Spiral bevel gears provide smoother and quieter operation compared to straight bevel gears, along with higher load-carrying capabilities. Their geometry enables efficient torque transmission at angles up to 90, making them suitable for compact machinery requiring precise motion control.

Q: What standards do Atlanta Bevel Gears comply with?

A: Our gears are manufactured in accordance with AGMA and ISO quality standards, ensuring reliable performance, dimensional accuracy, and consistency for international industrial requirements.

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