YYC Anti backlash reducer

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YYC Anti backlash reducer Specification

Hardness
HRC 58-62 (gear teeth)

Spindle Speed
Max input speed up to 6000 rpm

Load Capacity
Up to 100Nm

Accuracy
Backlash < 3 arc-min

Size
Available in reduction ratios 10:1, 20:1, 30:1, 50:1, 100:1

Coating
Black oxide, rustproof

Thread Type
Metric (mounting holes)

Method
Precision ground gears, preloaded construction

Shape
Cylindrical housing with input/output flanges

Weight
Varies by model (e.g., 3.2kg for 50:1)

Machine Type
Applicable to servo motors and stepper motors

Type
Anti-backlash Reducer

Material
Alloy steel, case hardened

Tolerance
High precision, minimal backlash

Surface
Smooth, anti-corrosive finish

Use
Transmission systems, motion control

Application
Robotic arms, CNC machines, automation equipment

Usage & Applications
Precision linear and rotary drives

About YYC Anti backlash reducer

series	model	Modulus	Tooth shape	Number of teeth	Reduction ratio	Input speed	Output torque	Pitch circle
SC-3AX	SC-3AS	3	Straight tooth	18T	27	3000 RPM	800 Nm	54
SC-3AX	SC-3AH	3	Left Bevel Angle 19 ° 31'42 "	18T	27	3000 RPM	800 Nm	57.3
SC-4FX	SC-4FS	4	Straight tooth	20T	27	3000 RPM	1000 Nm	80
SC-4FX	SC-4FH	4	Left Bevel Angle 19 ° 31'42 "	20T	27	3000 RPM	1000 Nm	84.88
SC-5FX	SC-5FS	5	Straight tooth	7T	27	3000 RPM	1200 Nm	85
SC-5FX	SC-5FH	5	Left Bevel Angle 19 ° 31'42 "	7T	27	3000 RPM	1200 Nm	90.18
SC-6AX	SC-6AS	6	Straight tooth	19T	47	3000 RPM	3000 Nm	114
SC-6AX	SC-6AH	6	Left Bevel Angle 19 ° 31'42 "	19T	47	3000 RPM	3000 Nm	120.95
SC-6FX	SC-6FS	6	Straight tooth	19T	47	3000 RPM	3000 Nm	114
SC-6FX	SC-6FH	6	Left Bevel Angle 19 ° 31'42 "	19T	47	3000 RPM	3000 Nm	120.95
SC-8AX	SC-8AS	8	Straight tooth	17T	47	3000 RPM	5000 Nm	136
SC-8AX	SC-8AH	8	Left Bevel Angle 19 ° 31'42 "	17T	47	3000 RPM	5000 Nm	144.3
SC-8FX	SC-8FS	8	Straight tooth	17T	47	3000 RPM	5000 Nm	136
SC-8FX	SC-8FH	8	Left Bevel Angle 19 ° 31'42 "	17T	47	3000 RPM	5000 Nm	144.3

Precision and Reliability in Motion Control

Engineered for accuracy, the YYC Anti-Backlash Reducer offers high-precision motion transfer, essential for applications in robotics, CNC machinery, and automated systems. Its robust gear construction and advanced preloaded mechanism ensure minimized backlash, optimal torque transmission, and long-lasting durability. Flexible integration options and strong shock load resistance make it a versatile choice for industrial automation.

Maintenance-Free & Noise-Reducing Operation

Thanks to its sophisticated lifetime lubrication system and case-hardened gears, this reducer operates smoothly and quietly. With noise levels under 60dB and an IP65-rated, dustproof, splash-proof housing, users benefit from worry-free, low-maintenance performanceeven under heavy dynamic loads.

Engineered for Diverse and Demanding Environments

With an operating temperature range of -20C to +90C and rustproof, corrosion-resistant finishing, the YYC Anti-Backlash Reducer excels in a variety of harsh environments. Certified to RoHS and CE standards, it assures both safety and reliability, making it ideal for advanced precision transmission in industrial applications.

FAQs of YYC Anti backlash reducer:

Q: How does the preloaded mechanism in the YYC Anti-Backlash Reducer minimize backlash?

A: The preloaded mechanism uses precision-ground planetary gears, tightly assembled to eliminate internal play. This design ensures that any gap between mating surfaces is removed, resulting in consistently minimal backlash (less than 3 arc-min), which is vital for high-accuracy motion control applications.

Q: What are the benefits of lifetime lubrication and maintenance-free operation?

A: With lifetime lubrication, there is no need for periodic grease changes or oil top-ups. This reduces maintenance downtime and costs. The sealed, maintenance-free design ensures optimal performance and longevity of the reducer in continuous or demanding automation environments.

Q: When should I consider using the YYC Anti-Backlash Reducer in my application?

A: Choose this reducer when your motion control system requires precision, minimal backlash, high torque transfer, and reliable shock load resistance. It is especially suitable for robotic arms, CNC machines, servo, and stepper motor setups where precise positioning and repeatability are critical.

Q: Where can the YYC Anti-Backlash Reducer be mounted, and does orientation affect its performance?

A: This reducer is engineered to be mountable in any orientation, offering flexibility for installation in various machine layouts or space-constrained environments. Its robust design and lifetime lubrication ensure reliable performance regardless of mounting position.

Q: What is the process for selecting the appropriate gear ratio and shaft configuration?

A: To select the optimal configuration, consider your applications torque, speed, and backlash requirements. Gear ratios from 10:1 up to 100:1 are available, and both single or double output shaft options can be chosen to suit your integration needs. Custom configurations are also available upon request.

Q: How does the reducer ensure high torque transmission efficiency and low noise?

A: The use of precision-ground, case-hardened alloy steel gears and a closely preloaded planetary mechanism allows for torque transmission efficiencies exceeding 95%. Low mechanical friction combined with the smooth housing and sealed construction keeps operating noise below 60dB.

Q: What are the protection and compliance features of the YYC Anti-Backlash Reducer?

A: Certified to IP65, the reducer is dust-tight and protected against water splashes. Additionally, it is RoHS-certified and CE-marked, meeting key international safety and environmental standards, and is coated with black oxide for enhanced rust and corrosion resistance.

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