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Home > Manufacturing & Processing Machinery > Machine Tools > Machine Tools Accessories > CNC Rotary Table Made in China With Worm Gear Drive, 1:90 Ratio, Load Up to 500kg, For Milling Machine

CNC Rotary Table Made in China With Worm Gear Drive, 1:90 Ratio, Load Up to 500kg, For Milling Machine

CNC Rotary Table Made in China With Worm Gear Drive, 1:90 Ratio, Load Up to 500kg, For Milling Machine thumbnail-3

CNC Rotary Table Made in China With Worm Gear Drive, 1:90 Ratio, Load Up to 500kg, For Milling Machine thumbnail-4

CNC Rotary Table Made in China With Worm Gear Drive, 1:90 Ratio, Load Up to 500kg, For Milling Machine thumbnail-5

CNC Rotary Table Made in China With Worm Gear Drive, 1:90 Ratio, Load Up to 500kg, For Milling Machine photo-1

CNC Rotary Table Made in China With Worm Gear Drive, 1:90 Ratio, Load Up to 500kg, For Milling Machine photo-2

CNC Rotary Table Made in China With Worm Gear Drive, 1:90 Ratio, Load Up to 500kg, For Milling Machine photo-3

CNC Rotary Table Made in China With Worm Gear Drive, 1:90 Ratio, Load Up to 500kg, For Milling Machine photo-4

CNC Rotary Table Made in China With Worm Gear Drive, 1:90 Ratio, Load Up to 500kg, For Milling Machine photo-5

Product Spotlights

CNC rotary table with worm gear drive (1:90 ratio) supports up to 500kg load. High precision, low backlash, durable cast iron body. Suitable for milling machines, for 4th axis retrofit. ISO9001 certified, customizable, cost-effective. Backed by 10+ years export experience, global shipment.

Negotiable MOQ: 1 Set (Price negotiable depending on order volume and customization)

Key Specifications

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Material:

Other, High-grade cast iron/steel

Model:

Customizable (SER series, etc.)

Ratio:

1:90

Contact Supplier Request Quote Chat Now

Suzhou Excellence Intelligent Technology Co., LTD

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

fob Shanghai

Delivery Detail:

10 days

Product Details
Company Profile
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Material Other, High-grade cast iron/steel

Model Customizable (SER series, etc.)

Ratio 1:90

Max Load Capacity Up to 500 kg

Drive Type Worm gear (double lead optional)

Table Diameter Customizable (e.g., 200mm, 300mm, 400mm, etc.)

Accuracy Standard high accuracy (optional enhanced precision)

Application CNC milling machines, machining centers, engraving machines

Worm Gear Material Alloy steel, hardened and ground

Weight Depends on size (approx. 50kg – 200kg)

Suzhou Excellence Intelligent Technology Co., LTD (established in 2013, with a factory of 3,000–5,000 sqm and annual export value of US$5–10 million) proudly presents our CNC Rotary Table with worm gear drive and 1:90 ratio, designed to handle loads up to 500kg. Ideal for milling machines, this rotary table combines robust construction with precise indexing, enabling complex 3D and multi-sided machining. Our experienced team integrates years of manufacturing know-how to deliver a product that meets the demands of modern workshops—reliable, durable, and cost-effective.

Key Features & Technical Specifications

Worm Gear Drive System: Precision-ground worm gear (alloy steel) and bronze worm wheel ensure smooth rotation, high torque transmission, and minimal backlash. The 1:90 reduction ratio provides excellent holding torque and fine indexing capability.
High Load Capacity: Designed to support up to 500kg (vertical/horizontal mounting), the table offers rigidity for heavy workpieces without compromising accuracy.
Zero Backlash Adjustment: Built-in backlash compensation mechanism allows field adjustment to maintain precision over long service life.
Multiple Mounting Options: Compatible with various milling machines (vertical, horizontal, universal) via standard T-slots and mounting holes. Can be used as a 4th axis for CNC systems.
High Precision Bearings: Extra-strong cross roller bearings or tapered roller bearings provide stable rotation and high radial/axial load capacity.
Easily Integrated: Standard signal interface (e.g., incremental encoder, limit switches) ready for connection to most CNC controllers. Optional pneumatic/hydraulic clamping available.
Durable Construction: Main body made from high-strength cast iron, stress-relieved for stability. Protective covers and seals keep contaminants out.

Typical Technical Parameters (Examples)

Model	Table Diameter (mm)	Max Load (kg)	Weight (kg)	Ratio
SR-200	200	300	55	1:90
SR-300	300	500	95	1:90
SR-400	400	500	150	1:90

Note: Other sizes and customized specifications are available upon request.

Benefits for Your Workshop

Increased Productivity: Reduce setup time – index part multiple sides in one clamping, eliminating repositioning errors.
Improved Accuracy: Worm gear transmission ensures precise angular positioning (±5 arcsec typical, ask for detailed test report).
Versatile Application: Perfect for milling keyways, slots, grooves, curved surfaces, and drilling angled holes on cylindrical or prismatic parts.
Long Service Life: High-quality materials and heat treatment ensure the table withstands heavy-duty cycles in demanding environments.
Easy Maintenance: Simple lubrication and backlash adjustment prolong reliability.

Why Choose Suzhou Excellence Intelligent Technology Co., LTD?

With a decade of trading and manufacturing experience (since 2013), we have supplied rotary tables to clients across North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and Asia. Our ISO9001 certified quality management system ensures each product undergoes strict inspection before shipment from Shanghai, Ningbo, Shenzhen, or Qingdao ports. Our factory area of 3,000–5,000 sqm and annual export value of US$5–10 million demonstrate our capability to meet large orders with consistent quality. We offer comprehensive after-sales support, including technical documentation, spare parts, and responsive communication.

Contact us today to discuss your application requirements and discover how our worm gear drive rotary table can take your milling operations to the next level.

Frequently Asked Questions (FAQ)

Can the table be used as a 4th axis for CNC? Yes, it is designed for integration with CNC milling machines and machining centers. It comes with standard mounting interfaces and encoder feedback options.
What is the typical accuracy of this rotary table? Our standard models achieve positioning accuracy within ±5 arc seconds. Higher precision is possible with selected components.
Is the table suitable for both horizontal and vertical mounting? Yes, the design allows both orientations. Vertical mounting is possible with appropriate support, and load capacity may be slightly reduced – consult our engineers.
What maintenance is required? Periodically lubricate the worm gear and bearings as per the manual. The backlash adjustment mechanism should be checked every 6–12 months depending on usage.
Can I get a customized table diameter or ratio? Absolutely. We offer customization for table diameter, ratio (e.g., 1:60, 1:120), mounting hole patterns, and special encoder requirements. Please provide your specifications.
How long is the lead time and warranty? Typical lead time is 15–25 working days for standard models. We offer a 12-month warranty covering manufacturing defects.
Does the table include a clamping system? Standard models have manual clamping via T-slot bolts. Pneumatic or hydraulic clamping can be added as an option.
What about the worm gear material – is it durable? The worm is made of hardened alloy steel (20CrMnTi), carburized and ground, while the worm wheel is high-strength bronze (QSn6.5-0.1). This combination provides excellent wear resistance and low friction.