Overview: The document is a technical catalogue for N worm gears by Atlanta Antriebssysteme E. Seidenspinner GmbH & Co. KG, detailing dimensions, specifications, and order codes for various configurations.

Specifications: It includes detailed dimensions in millimeters for basic gears with input hollow shafts, specifications for motor types (B5 and B14), and center distances (31 mm, 40 mm, 50 mm, and 63 mm). Each configuration has specific order codes and ratios.

Order Codes and Ratios: Order codes are listed for various gear ratios, specifying driving flange and dimensional parameters such as a2, b2, c2, etc., essential for ordering the correct gear configuration.

Output Accessories: Details on output accessories like output shafts and flanges are provided, each with an order code and description.

Technical Notes: All dimensions and technical details are subject to change without notice and are non-binding. The right to make technical changes is reserved.

Contact Information: Contact details for sales and administration, including phone numbers, fax numbers, and email addresses, are provided.

Specifications: Detailed specifications for worm gear units include input rated capacity (P1), output torque (T2), maximum torque (T2max), efficiency (η), and power loss. Factors such as SH, KA, and bB are important for practical applications, with specified temperature limits for continuous operation.

Procedures: Instructions for calculating radial force based on power input at the shaft end are given, along with installation and maintenance procedures for worm gear units, highlighting their hermetically sealed, lifetime-lubricated design.

Standards and Recommendations: The document discusses self-locking and self-braking capabilities of worm gear units, guidelines for attaching standard IEC motors, and mentions digital frequency converters for speed control.

Load and Selection Tables: Tables assist in selecting appropriate worm gear units based on driving speed, torque, and efficiency, considering temperature and load limits with synthetic oils.

Additional Information: A brief overview of the company's product range, including various gear units, drive systems, and related components, is included, along with contact information for further inquiries.