Gearbox Performance Overview

Specifications:
The document provides detailed specifications for various gearbox models (PL and WPL series) with 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 across models and stage ratios, with PL40 starting at 17 Nm and PL200 reaching up to 1780 Nm. The maximum output torque is 1.5 times the nominal torque, and emergency stop torque is three times the nominal torque.

Input Speed:
Nominal input speeds range from 2500 to 4500 rpm, while maximum input speeds range from 4000 to 10000 rpm, depending on the model.

Backlash:
Micro, reduced, and standard backlash values are provided, with micro backlash ranging from 3 to 5 arcmin, reduced backlash from 5 to 16 arcmin, and standard backlash from 8 to 22 arcmin.

Load Capacities:
Maximum radial load capacities range from 185 N to 3700 N, and axial load capacities range from 150 N to 7500 N.

Service Life and Efficiency:
The service life is specified as 25,000 hours, with efficiency levels of ≥96% for PL series and ≥95% for WPL series.

Environmental and Operational Conditions:
Operating temperature is between -10°C and 90°C, with synthetic lubrication grease used. The protection degree is IP64, and gearboxes can be mounted in all directions. Noise levels range from 56 to 75 dB(A).

Dimensions:
Detailed dimensions for both output and input sections are provided for each model, including various diameters, lengths, and mounting specifications.

Inertia:
Mass moments of inertia are listed for each model and stage ratio, indicating the rotational inertia of the gearboxes.

Conclusion:
This document serves as a comprehensive technical guide for selecting and understanding the performance characteristics of Newstart Motion Industries' gearbox models, providing essential data for engineers and designers in mechanical applications.