Synchronous Motor SM-720 (Size 720)
(Equipment / Material)
Model Number: SM-720-200, SM-720-300, SM-720-400
Condition: New
Made in: Germany
Location or Storage Country: Germany
Service Engineering Support: Yes
Warranty: No
Price: Call for price
Description:
The SM-720 is a synchronous reluctance assisted permanent magnet motor from ZOLLERN, designed for inverter operation. It features water cooling, IP65 protection, and insulation class F* (175°C). The motor offers short-time torque up to 200% of nominal torque and is available with customised winding designs for optimised power/torque performance. The motor is available in three sizes with nominal power ranging from 410 kW to 600 kW and nominal torque from 4,000 Nm to 8,800 Nm. Ambient operating temperature ranges from -20°C to +50°C. Vibration class A, shock <5g, vibration <1g. The motor features a stator lamination diameter of 720 mm and a motor diameter of 775 mm.
Overview:
| Parameter | SM-720-200 | SM-720-300 | SM-720-400 |
|---|---|---|---|
| Nominal Torque | 4,000 Nm | 6,500 Nm | 8,800 Nm |
| Nominal Power | 410 kW | 510 kW | 600 kW |
| Nominal Speed | 980 rpm | 750 rpm | 650 rpm |
| Max. Speed | 1,200 rpm | 1,200 rpm | 1,200 rpm |
| Nominal Current (Aeff) | 530 A | 665 A | 800 A |
| Motor Diameter (D1) | 775 mm | 775 mm | 775 mm |
| Flange Diameter (D2) | 835 mm | 835 mm | 835 mm |
| Protection | IP65 | IP65 | IP65 |
| Insulation Class | F* (175°C) | F* (175°C) | F* (175°C) |
| Cooling | Water cooled | Water cooled | Water cooled |
| Ambient Temperature | -20°C to +50°C | -20°C to +50°C | -20°C to +50°C |
| Vibration Class | A | A | A |
| Shock / Vibration | <5g / <1g | <5g / <1g | <5g / <1g |
| Short-time Torque | up to 200% | up to 200% | up to 200% |
| Stator Lamination Ø | 720 mm | 720 mm | 720 mm |
| Optional | Encoder/Resolver, holding brake, hollow shaft, shaft grounding, insulated bearings, standstill heating | ||
Documentation:
Zollern GmbH & Co. KG
Locations: No.79, 11TH AVENUE TEDA 300457 TIANJIN P.R. OF CHINA China
Main Products/Services: Synchronous motors (SM series), torque motors, gearboxes, winches, hydrostatic bearings, spindles, hydrostatic guides, rotary tables, automation systems, custom drive solutions.
Registration: 88518, Germany, Herbertingen, Heustrasse 1