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Technical documents and specifications for this product.
AUMA Brochure
The AUMA SA & SAR electric actuator series represents modular, all-round solutions for valve automation. The SA series rotary actuators are specifically designed for control and positioning duty (classes A and B), typically operating in short-term duty (S2 - 15 min), with a special version for S2 - 30 min available for longer running times. The SAR series actuators are multi-turn units designed for modulating duty (Class C), rated for S4 - 25%, with special versions for S4 - 50% and S5 - 25% also available. These actuators can be combined with various control units, from simple OPEN-CLOSE functions to sophisticated microcontroller-controlled versions with fieldbus interfaces and operating data acquisition.
| Specification | Value / Range |
|---|---|
| Torque Range (for control) | 10 Nm to 32,000 Nm |
| Output Speeds | 4 rpm to 180 rpm |
| Ambient Temperature | -30°C to +70°C |
| Protection Class | Highest protection class (specified) |
The previous breakdown of physical dimensions (L, B, H, Weight) and precise closing times by DN size are not provided in the new general technical overview for the SA/SAR series.