Right Angle Bevel Gear Hollow Rotary Table

  • Right Angle Bevel Gear Hollow Rotary Table

●  Introduction

The right-angle hollow rotary table is an enhanced version of the standard hollow rotary table, incorporating an integrated right-angle bevel gear set to redirect the input orientation for space optimization. Its core hollow structure allows pipelines (e.g., air tubes, electrical cables) to pass through the turntable’s center, resolving cable entanglement issues common in traditional rotary mechanisms. Driven by a servo motor, the platform utilizes gear reduction or worm gear transmission to achieve high-precision angular control, while delivering exceptional rigidity and repeat positioning accuracy.
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Features

● Hollow Structure Design
(a) Central hollow channel facilitates media transmission (air/liquid/electrical), simplifying equipment layout.
(b) Side-mounted motor interface prevents interference between pipelines and moving components.


● Integrated Right-Angle Bevel Gear Set
Redirects the input orientation to optimize space utilization.


● High-Rigidity Support
Precision cross roller bearings with 90° staggered preloaded rollers withstand radial, axial, and overturning loads, providing 5-10x higher rigidity than conventional bearings.


● High Rotational Accuracya
Turntable undergoes secondary grinding to ensure strict geometric tolerances (coaxiality, parallelism), achieving superior rotational precision.


● Flexible Compatibility
(a) Compatible with any brand of servo/stepper motors; supports custom flanges and shaft-bore interfaces.
(b) Modular design enables horizontal/vertical installation for enhanced scalability.

Specification

Sheet 1

Right-Angle Hollow Rotary Actuators
Model
60Z85Z-0585Z-10130Z170Z-10200Z280Z
Reduction Ratio
1015101520302030203050203050203050
Hollow Bore Diametermmφ28φ33φ33φ62φ72φ100φ150
Rated Output TorqueN·m5N·m18N·m18N·m3455N·m55N·m55N·m
Maximum SpeedRPM200rpm200rpm200rpm200rpm200rpm200rpm200rpm
Repeat Positioning AccuracyArcsec±15arcsec±15arcsec±15arcsec±15arcsec±15arcsec±15arcsec±15arcsec
Allowable Axial LoadN150N300N500N2000N2000N4000N7000N
Allowable Radial LoadN300N200N250N1200N1200N2500N3500N
Table Parallelismmm0.02mm0.02mm0.02mm0.02mm0.02mm0.02mm0.02mm
Face Runoutmm0.01mm0.01mm0.01mm0.01mm0.01mm0.01mm0.01mm
OD Runoutmm0.01mm0.01mm0.01mm0.01mm0.01mm0.01mm0.01mm
Moment of Inertiakg·m2735x10-7kg·m21203x10-6kg·m21203x10-6kg·m22772x10-6kg·m227619x10-6kg·m227619x10-6kg·m2361220x10-6kg·m2
Positioning AccuracyArcsec≤30arcsec≤30arcsec≤30arcsec≤30arcsec≤30arcsec≤30arcsec≤30arcsec
Operating Temperature°C-10°C~90°C-10°C~90°C-10°C~90°C-10°C~90°C-10°C~90°C-10°C~90°C-10°C~90°C
Service Lifeh20000h20000h20000h20000h20000h20000h20000h
Protection RatingIPIP40IP40IP40IP40IP40IP40IP40
Noise LeveldB≤65dB≤65dB≤65dB≤65dB≤65dB≤65dB≤65dB