Hansheng Automation (Dongguan) Co., Ltd.

The Hansheng Automation HRTZ Series Heavy-Duty Rotary Table is a high-load, high-stability positioning device specifically engineered for the precision machining of heavy workpieces. With exceptional load-bearing and impact resistance capabilities, it meets the high-precision rotational positioning demands of heavy industry sectors. Currently exported to over 60 countries and regions worldwide, it provides equipment manufacturers with highly competitive core components and ensures efficient, stable production line operation for end-user factories.

Core Models & Performance Parameters

1. HRTZ-200 Series
Reduction Ratio Range: 20-500
Rated Output Torque: 280-350 N·m
Positioning Accuracy: ≤2-4 arc-min
Repeat Positioning Accuracy: ≤30-60 arc-sec
Compatible Motors: 750-1500W AC Servo Motors / 86-110 Stepper Motors

Load Capacity:
Design Load: 200 kg
Allowable Axial Load: 6000 N
Allowable Moment of Inertia: 200 N·m
Anti-Overturning Moment: 2100 N·m
Transmission Efficiency: 90%-95%
Torsional Stiffness: 60 N·m/arc-min
Unit Weight: 12-13.6 kg

2. HRTZ-280 Series
Reduction Ratio Range: 20-500
Rated Output Torque: 650-680 N·m
Positioning Accuracy: ≤2-4 arc-min
Repeat Positioning Accuracy: ≤30-60 arc-sec
Compatible Motors: 1000-3000W AC Servo Motors / 110-130 Stepper Motors

Load Capacity:
Design Load: 400 kg
Allowable Axial Load: 13000 N
Allowable Moment of Inertia: 400 N·m
Anti-Overturning Moment: 4300 N·m
Transmission Efficiency: 90%-95%
Torsional Stiffness: 90 N·m/arc-min
Unit Weight: 30 kg

Core Advantages

Compared to standard rotary tables, the HRTZ Series distinguishes itself in two key aspects:
1.Exceptional Load Capacity: With a design load covering 200-400 kg and allowable axial loads reaching 6000-13000 N, it far exceeds the typical sub-50 kg load limit of ordinary rotary tables.

2.High Structural Rigidity: Utilizes a reinforced cast iron body and a high-rigidity drive system, capable of withstanding strong impact forces during machining processes, ensuring operational stability under heavy-duty conditions.

Application Scenarios

1.Heavy Machinery Manufacturing: Multi-face milling and drilling of large machine tool beds, crane components.
2.Mold & Die Industry: Surface machining of large automotive panel molds, die-casting molds.
3.Metallurgical Equipment Sector: Repair and machining of rolling mill roller systems, large steel rolling molds.

Customization & Service Support

We offer multi-dimensional customization options including: table size, maximum load capacity, reduction ratios from 10:1 to 1000:1, up to IP65 protection rating (suitable for dusty/misty environments), special corrosion-resistant materials like nickel-chromium alloys, and integrated linear encoders (enhancing closed-loop control precision) to meet various specialized operational requirements.

For a tailored product selection proposal or a custom quotation, please feel free to contact us.