AUMA SAR Electric Actuator Valve Automation Multi-Turn Motorized Valve Actuator Industrial Electric Valve Control
Price:
US $2859.00 - 3899.00/ Set
MOQ:
1 Set
Delivery Time:
6~8 weeks
Brand:
AUMA
Product Description
AUMA SAR Multi-Turn Electric Actuator
Product Overview
The AUMA SAR is a multi-turn electric actuator designed for modulating duty (Class C / S4-25%). It provides reliable torque and precise positioning for control valves in process applications. Available in multiple sizes, it features limit and torque sensing, handwheel for manual operation, and high enclosure protection suitable for demanding industrial environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Type | Multi-turn actuator for modulating duty |
| Torque Range | 15 Nm – 4,000 Nm (size dependent) |
| Modulating Torque | 15 Nm – 1,600 Nm |
| Output Speed | 4 – 90 rpm |
| Duty Type | S4-25% (Class C), options for S4-50% / S5-25% |
| Enclosure Protection | IP68 |
| Ambient Temperature | –30 °C to +70 °C (standard ranges vary by version) |
| Corrosion Protection | KS (standard) |
| Motor | 3-phase AC (1-phase options available) |
| Manual Operation | Handwheel |
| Valve Attachment | EN ISO 5210 / DIN 3210 |
Application Industry
- Chemical and petrochemical plants
- Power generation
- Water and wastewater treatment
- Oil & gas facilities
- General process valve automation
Common Problems & Solutions
- Problem: Frequent starts in modulating service → Solution: Rated for high number of starts (up to 1,200–1,500 c/h depending on size)
- Problem: Harsh environmental conditions → Solution: IP68 enclosure and corrosion protection
- Problem: Need for precise control → Solution: Limit and torque sensing with optional advanced controls
Replacement Models
- Older AUMA SAR series
- AUMA SA series (for open-close duty)
Why Buy From Us
- Genuine AUMA SAR actuators with factory support
- Competitive pricing
- Technical assistance for sizing and configuration
- Reliable spare parts availability
Stock & Delivery Time
- Standard models: 6-8 weeks typical
- Special configurations or controls: 8-12 weeks
RFQ Form
Please provide:
- Required torque and speed
- Valve type and size
- Power supply details
- Control requirements (AM/AC or fieldbus)
- Quantity & target delivery date
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Xiangjing (Shanghai) M&E Technology Co., Ltd
Location
No.6 Building,No.98 Lane, No.1 Fulian Road, Baoshan District, Shanghai, China
Contact Person
Edward Zhao