Gearbox Performance Overview

Specifications:
The document provides detailed specifications for various gearbox models (AB42, AB60, AB90, AB115, AB142, AB180, AB220) and their performance metrics across different stage ratios. Key parameters include nominal output torque, maximum output torque, emergency stop torque, nominal and maximum input speeds, backlash types, torsional rigidity, radial and axial load capacities, service life, efficiency, weight, operating temperature, lubrication type, protection degree, mounting position, and noise level.

Nominal Output Torque:
Torque values vary by model and stage ratio, with higher ratios generally providing greater torque. For example, the AB220 model offers a nominal output torque ranging from 1140 Nm to 2000 Nm depending on the stage ratio.

Input Speed:
Nominal input speeds range from 2000 rpm to 4000 rpm, while maximum input speeds range from 4000 rpm to 6000 rpm, depending on the model.

Backlash and Rigidity:
Backlash is categorized into micro, reduced, and standard, with values provided for each model. Torsional rigidity increases with model size, indicating greater resistance to twisting under load.

Load Capacities:
Maximum radial and axial load capacities are specified, with the AB220 model supporting up to 8700 N radial and 4800 N axial loads.

Service Life and Efficiency:
The service life is standardized at 25,000 hours, with efficiency ratings of ≥96% for lower ratios and ≥94% for higher ratios.

Dimensions:
Detailed dimensions for each model are provided, including output and input dimensions, which are crucial for integration into mechanical systems.

Inertia:
Mass moments of inertia are listed for each model and stage ratio, indicating the resistance to changes in rotational speed.

Additional Features:
All models feature synthetic lubrication grease, IP64 protection, and are capable of mounting in all directions. Operating temperatures range from -10°C to 90°C, and noise levels vary from 56 dB(A) to 75 dB(A) depending on the model and configuration.

Conclusion:
This document provides comprehensive technical details necessary for selecting and integrating gearboxes into various applications, emphasizing performance metrics, dimensional data, and operational parameters.