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Suzhou Giant Precision Industry Co., Ltd.

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City:suzhou

Province/State:jiangsu

Country/Region:china

Contact Person:MsJin Yang

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

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

Name: High Precision Hollow Rotary Table Ratio 10 Rotary Gearbox Actuator Hollow Rotating Platform
Brand: Giant Precision
Price: 1 USD

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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

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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)

HRG85-05K
HRG85-10K

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