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High Precision Hollow Rotary Table Ratio 10 Rotary Gearbox Actuator Hollow Rotating Platform
High Precision Hollow Rotary Table Ratio 10 Rotary Gearbox Actuator Hollow Rotating Platform
High Precision Hollow Rotary Table Ratio 10 Rotary Gearbox Actuator Hollow Rotating Platform
High Precision Hollow Rotary Table Ratio 10 Rotary Gearbox Actuator Hollow Rotating Platform
High Precision Hollow Rotary Table Ratio 10 Rotary Gearbox Actuator Hollow Rotating Platform
High Precision Hollow Rotary Table Ratio 10 Rotary Gearbox Actuator Hollow Rotating Platform
High Precision Hollow Rotary Table Ratio 10 Rotary Gearbox Actuator Hollow Rotating Platform
High Precision Hollow Rotary Table Ratio 10 Rotary Gearbox Actuator Hollow Rotating Platform
High Precision Hollow Rotary Table Ratio 10 Rotary Gearbox Actuator Hollow Rotating Platform
High Precision Hollow Rotary Table Ratio 10 Rotary Gearbox Actuator Hollow Rotating Platform
Specifications
Brand Name :
Giant Precision
Model Number :
HRG Series
Certification :
ISO9001
Place of Origin :
China
MOQ :
To Be Negotiated
Price :
To Be Negotiated
Payment Terms :
T/T
Supply Ability :
20000 Sets per Month
Delivery Time :
3-4 Weeks
Packaging Details :
Carton Box
Product :
HRG 85 Hollow Rotary Table
Output Platform Support :
Crossed Roller Bearing
Shift Motion :
360°（Rotation at any Angle)
Matching Motor(Size) :
Φ14-Φ50-Φ70-M4
Reduction Ratio :
5, 10
Rated Output Torque :
18NM
Max Acceleration Torque :
32NM
Emergency Stop Torque :
54NM
Operating temperature :
－10℃~90℃
Level of Production :
IP65
Level of Noise :
≤65dB
Description
HRG 85 Series Hollow Rotary Table
The hollow rotating platform is a revolutionary product designed for various rotational motion applications. It can replace DD motors and cam splitters while combining high efficiency, precision, rigidity, and cost-effectiveness. This product represents a breakthrough in rotational motion mechanisms, achieving a balance between these elements with a repeat positioning accuracy of ≤5 arc seconds. It easily accommodates motors and provides stable load capacity, compatible with AC servo motors or stepper motors for arbitrary angle segmentation. This not only meets the numerical control capabilities that traditional splitters cannot achieve but also offers positioning accuracy comparable to DD motors. It significantly reduces costs and delivers unexpected benefits.
Features

  • High Repeat Positioning Accuracy

The hollow rotating platform utilizes a single-stage helical gear reduction method to increase output torque. The gear precision grade is below level 5, combined with a flexible clearance adjustment mechanism that controls backlash by altering the center distance between the two gears. This design results in minimal backlash, achieving repeat positioning accuracy of less than 5 arc seconds.

  • High Rigidity

The rotating platform is supported by a set of precision crossed roller bearings. The rollers are arranged in a 90-degree staggered pattern, and their diameter is slightly larger than the raceway dimensions between the inner and outer rings of the bearings. This configuration creates preload between the inner and outer rings and the rollers. As a result, the servo rotating platform can withstand various torque forces, including radial, axial, and overturning moments, providing rigidity that is more than ten times that of traditional bearings.

  • High Rotational Precision

After assembly, the servo rotating platform is re-ground at the outer diameter and end face of the rotating disk, using the crossed roller bearings as the rotation center (standard grade is precision turned). This ensures the coaxiality and parallelism tolerances of the rotating disk.

  • Flexible Motor Configuration

The hollow rotating platform allows for flexible interface size changes through customized flanges and input shaft holes, making it suitable for connecting any brand of servo motors or stepper motors.

High Precision Hollow Rotary Table Ratio 10 Rotary Gearbox Actuator Hollow Rotating Platform Model Specification Hollow diameter Ratio
(mm) (mm)
HRG85-05K
HRG85-10K		 85 33

5

10

Performance Parameter

HRG85-05K
Output Platform Support Crossed Roller Bearing Permissible Output Speed 200rpm Rotational Inertia 1203x10-6 kg.m2
Shift Motion 360°(Rotation at any Angle) Repetitive Positioning Accuracy ±15 arc sec Positioning Accuracy ≤30 arc sec
Matching Motor(Size) Φ14-Φ50-Φ70-M4 Allowable Axial Load 500N Lubrication Synthetic Grease
Reduction Ratio 5 Allowable Radial Load 250N operating temperature －10℃~90℃
Rated Output Torque 18NM Parallelism of Output Platform 0.02mm Service Life 20000h
Max Acceleration Torque 32NM Runout of Output Platform Surface 0.01mm Level of Production IP65
Emergency Stop Torque 54NM Runout of Output Platform Excircle 0.01mm Level of Noise ≤65dB
HRG85-10K
Output Platform Support Crossed Roller Bearing Permissible Output Speed 200rpm Rotational Inertia 1203x10-6 kg.m2
Shift Motion 360°(Rotation at any Angle) Repetitive Positioning Accuracy ±15 arc sec Positioning Accuracy ≤30 arc sec
Matching Motor(Size) Φ14-Φ50-Φ70-M4 Allowable Axial Load 500N Lubrication Synthetic Grease
Reduction Ratio 10 Allowable Radial Load 250N operating temperature －10℃~90℃
Rated Output Torque 14NM Parallelism of Output Platform 0.02mm Service Life 20000h
Max Acceleration Torque 25.2NM Runout of Output Platform Surface 0.01mm Level of Production IP65
Emergency Stop Torque 42NM Runout of Output Platform Excircle 0.01mm Level of Noise ≤65dB

Detailed Images

High Precision Hollow Rotary Table Ratio 10 Rotary Gearbox Actuator Hollow Rotating Platform High Precision Hollow Rotary Table Ratio 10 Rotary Gearbox Actuator Hollow Rotating Platform High Precision Hollow Rotary Table Ratio 10 Rotary Gearbox Actuator Hollow Rotating Platform High Precision Hollow Rotary Table Ratio 10 Rotary Gearbox Actuator Hollow Rotating Platform

Drawings

High Precision Hollow Rotary Table Ratio 10 Rotary Gearbox Actuator Hollow Rotating Platform High Precision Hollow Rotary Table Ratio 10 Rotary Gearbox Actuator Hollow Rotating Platform

Installation instructions for Hollow Rotary Table

High Precision Hollow Rotary Table Ratio 10 Rotary Gearbox Actuator Hollow Rotating Platform

Packing and Shipping

High Precision Hollow Rotary Table Ratio 10 Rotary Gearbox Actuator Hollow Rotating Platform

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Product Detail
Brand Name :
Giant Precision
Model Number :
HRG Series
Certification :
ISO9001
Place of Origin :
China
MOQ :
To Be Negotiated
Price :
To Be Negotiated
Contact Supplier
High Precision Hollow Rotary Table Ratio 10 Rotary Gearbox Actuator Hollow Rotating Platform
High Precision Hollow Rotary Table Ratio 10 Rotary Gearbox Actuator Hollow Rotating Platform
High Precision Hollow Rotary Table Ratio 10 Rotary Gearbox Actuator Hollow Rotating Platform
High Precision Hollow Rotary Table Ratio 10 Rotary Gearbox Actuator Hollow Rotating Platform
High Precision Hollow Rotary Table Ratio 10 Rotary Gearbox Actuator Hollow Rotating Platform

Suzhou Giant Precision Industry Co., Ltd.

Verified Supplier
1 Years
jiangsu, suzhou
Since 2018
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Exporter, Trading Company, Seller
Main Products :
Miniature Gear Units, Motor Direct Drive Gear Units, Sealed Gear Units
Total Annual :
3,000,000-5,000,000
Employee Number :
80~100
Certification Level :
Verified Supplier
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