Specifications:
The AM 330 Twin Disc Pump Drives feature cast iron housings, shaved gears, ball bearings, case-hardened shafts, and Viton seals on the input shaft. The output rotation is opposite to the input rotation, and gear ratios are identical on all outputs. The modular design allows for flexibility in application.

Technical Data:
The maximum input power is 355 kW (476 HP) for a 1.00:1 ratio at 3200 RPM. The document provides a detailed table of ratios, maximum input and output torque, maximum input and output speed, and oil quantity for various configurations.

Dimensions and Weight:
The basic pump drive weighs 122 kg (269 lb). Specific dimensions are provided for installation purposes.

Selection Procedures:
1. Identify the number and type of hydraulic pumps.
2. Check the maximum torque absorbed by the pumps.
3. Verify the maximum power/torque entering the pump drive.
4. Ensure proper clearance for pump installation.
5. Select the desired input configuration (Basic, Engine mounted clutch, or Independently mounted clutch).
6. Verify torque values and input speed do not exceed maximum ratings.
7. Select the proper output option for pump adaptation.
8. Identify cooling requirements, ensuring oil temperature does not exceed specified limits.

Clutch Options:
Various clutch options are available, each with specific maximum input torque, speed, and power ratings. Clutch engagements should occur with the prime mover below 1000 RPM.

Safety and Compliance:
Users are reminded to operate the products in compliance with engineering information provided and to ensure proper installation, operation, and maintenance. It is the user's responsibility to provide necessary safety devices as required by safety standards.

Company Information:
Twin Disc, Incorporated is committed to designing, engineering, and manufacturing rugged-duty industrial products. They offer comprehensive support from design consultation to after-sale support.