Synchronous Motor SM-300 (Size 300)
(Equipment / Material)
Model Number: SM-300-200, SM-300-250, SM-300-300, SM-300-350, SM-300-400
Condition: New
Made in: Germany
Location or Storage Country: Germany
Service Engineering Support: Yes
Warranty: No
Price: Call for price
Description:
The SM-300 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 five sizes with nominal power ranging from 110 kW to 230 kW and nominal torque from 350 Nm to 750 Nm. Ambient operating temperature ranges from -20°C to +50°C. Vibration class A, shock <15g, vibration <5g. The motor features a stator lamination diameter of 300 mm and a motor diameter of 338 mm.
Overview:
| Parameter | SM-300-200 | SM-300-250 | SM-300-300 | SM-300-350 | SM-300-400 |
|---|---|---|---|---|---|
| Nominal Torque | 350 Nm | 450 Nm | 550 Nm | 650 Nm | 750 Nm |
| Nominal Power | 110 kW | 140 kW | 170 kW | 200 kW | 230 kW |
| Nominal Speed | 3,000 rpm | 2,970 rpm | 2,950 rpm | 2,940 rpm | 2,930 rpm |
| Max. Speed | 5,200 rpm | 5,200 rpm | 5,200 rpm | 5,200 rpm | 5,200 rpm |
| Nominal Current (Aeff) | 170 A | 206 A | 252 A | 285 A | 325 A |
| Motor Diameter (D1) | 338 mm | 338 mm | 338 mm | 338 mm | 338 mm |
| Flange Diameter (D2) | 380 mm | 380 mm | 380 mm | 380 mm | 380 mm |
| Protection | IP65 | IP65 | IP65 | IP65 | IP65 |
| Insulation Class | F* (175°C) | F* (175°C) | F* (175°C) | F* (175°C) | F* (175°C) |
| Cooling | Water cooled | Water cooled | Water cooled | Water cooled | Water cooled |
| Ambient Temperature | -20°C to +50°C | -20°C to +50°C | -20°C to +50°C | -20°C to +50°C | -20°C to +50°C |
| Vibration Class | A | A | A | A | A |
| Shock / Vibration | <15g / <5g | <15g / <5g | <15g / <5g | <15g / <5g | <15g / <5g |
| Short-time Torque | up to 200% | up to 200% | up to 200% | up to 200% | up to 200% |
| Stator Lamination Ø | 300 mm | 300 mm | 300 mm | 300 mm | 300 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