Overview
The compact synchronous drive is a high-efficiency motor solution designed for space-saving applications. It is available in frame sizes 71 and 80, with power ratings from 0.55 kW to 2.2 kW, and operates on a single-phase power supply. All models exceed the IE3 efficiency class and meet the "Super Premium" IE4 class standards.

Design and Features
The motors feature single-tooth winding and an optimized rotor with integrated magnetic segments, ensuring smooth operation across the speed range. They come with IEC standard flanges and customizable options for machine attachment. The drive computer, integrated with power control electronics, is located in the rear bearing shield and is configured for the specific motor variation.

The terminal box includes mains feed-in and control interfaces, with an integrated control unit featuring membrane keys and a display for speed setting and operational information. Optional control is available via field bus interface or wireless signal processing.

Key Features

• Highly-integrated, compact design
• IE4 "Super Premium" efficiency class
• Sensorless operation with optional sensor use for high starting torques
• Power Factor Correction (PFC) for single-phase supply
• Integrated drive computer
• Variety of control options
• Infinitely adjustable speed control
• High efficiency under partial load
• High power density
• Low-maintenance with IP54/IP55 protection
• Ball bearings lubricated for life

Equipment Options

• IEC standard or custom flanges
• IEC or custom shaft ends
• Special winding designs
• Class F insulation
• EMC noise filter as per EN 61800-3
• Customizable membrane keys in terminal box
• RS485 serial data interface
• Field bus system connection (PROFIBUS, CAN)
• Operating hours counter and diagnostics

Applications
The drive is suitable for pumps and fans with variable capacities, general machine construction, and system engineering.

Contact Information
HANNING ELEKTRO-WERKE GmbH & Co. KG, Holter Straße 90, D-33813 Oerlinghausen, Germany. Tel: +49 (5202) 707-0, Fax: +49 (5202) 707-301, Email: [email protected], Website: www.hanning-hew.com