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AUMA SA and LE Linear Thrust Unit Multi-Turn Actuator for Industrial Valves High Performance
AUMA SA and LE Linear Thrust Unit Multi-Turn Actuator for Industrial Valves High Performance
AUMA SA and LE Linear Thrust Unit Multi-Turn Actuator for Industrial Valves High Performance
AUMA SA and LE Linear Thrust Unit Multi-Turn Actuator for Industrial Valves High Performance
AUMA SA and LE Linear Thrust Unit Multi-Turn Actuator for Industrial Valves High Performance
AUMA SA and LE Linear Thrust Unit Multi-Turn Actuator for Industrial Valves High Performance
AUMA SA and LE Linear Thrust Unit Multi-Turn Actuator for Industrial Valves High Performance
AUMA SA and LE Linear Thrust Unit Multi-Turn Actuator for Industrial Valves High Performance
Specifications
Model Number :
SA+LE
Voltage :
690 V / 50 Hz
Supply Ability :
600 units per year
Ambient Temperature :
-40°C to +80°C
Payment Terms :
T/T
Enclosure Protection :
IP68 (optional)
Delivery Time :
65 days
Price :
4000 dollars
Packaging Details :
Carton + Wooden crate + Protective packaging
Gear Ratio :
10:1 to 20.5:1
Place of Origin :
China
Duty Type :
S2 -15 min (standard)
Brand Name :
AUMA
Motor Type :
3-phase AC motor
MOQ :
1
Speed Range :
4 - 180 rpm
Description
Product Overview

AUMA SA multi-turn actuators combined with LE linear thrust units convert rotary torque into precise axial thrust. The combination is designed for industrial valves that require linear stem travel (globe, gate, etc.). Standard versions cover strokes from 50 mm to 500 mm and thrusts from a few kN up to more than 200 kN.

Key Features
  • Converts multi-turn actuator torque into linear thrust via a self-locking stem
  • Short-time duty S2 – 15 min (100 % load only for short periods during open/close)
  • Flange connections according to DIN 3358 / EN ISO 5210
  • Optional base mounting without valve flange
  • Ambient temperature range –25 °C to +80 °C (options down to –60 °C or up to +120 °C)
  • Enclosure protection IP67 (actuator typically IP68)
  • Corrosion protection KS (high salinity / condensation environments)
  • Clockwise-closing standard (LH stem extension); RH option available
Technical Specifications
Parameter LE 12.1 LE 25.1 LE 50.1 LE 70.1 LE 100.1 LE 200.1
Max. stroke (mm) 50–500 50–500 63–400 80–400 80–400 100–500
Min./Max. thrust (kN) 4 / 11.5 8 / 23 12.5 / 37.5 25 / 64 50 / 128 87 / 217
Valve attachment F07/F10 F07/F10 F10 F14 F14 F16
Suitable actuator SA/SAR 07.2 SA/SAR 07.6 SA/SAR 10.2 SA/SAR 14.2 SA/SAR 14.6 SA/SAR 16.2
Valve stem thread (LH) 26 * 5 26 * 5 32 * 6 40 * 7 40 * 7 48 * 8
Conversion factor f 2.6 2.6 3.2 3.9 3.9 4.6
Max. perm. thrust (kN) 23 42 60 92 180 300
Approx. weight (kg)* 8–14 8–14 10–18 23–35 23–35 45–68

*Without actuator or base. Higher strokes on request.

Applications

Industrial process valves requiring linear actuation, water treatment, power generation, chemical and petrochemical plants, and any installation where a multi-turn actuator must drive a rising stem.

Frequently Asked Questions
Q: Can 100 % thrust be applied continuously?
A: No. 100 % load is permitted only for short periods during opening and closing.
Q: Are higher strokes available?
A: Yes, on request.
Q: Is the unit self-locking?
A: Yes.
Contact Us
Phone/WeChat/WhatsApp:
+8613916209596
Email: svetama@gbsxj.com
Related Products
  • AUMA SA/SAR multi-turn actuators (07.2–16.2)
  • AUMA MATIC AM / AUMATIC AC actuator controls
  • output drive types A/B/C/D/E
  • spring-loaded versions
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AUMA SA and LE Linear Thrust Unit Multi-Turn Actuator for Industrial Valves High Performance

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Product Detail
Model Number :
SA+LE
Voltage :
690 V / 50 Hz
Supply Ability :
600 units per year
Ambient Temperature :
-40°C to +80°C
Payment Terms :
T/T
Enclosure Protection :
IP68 (optional)
Contact Supplier
AUMA SA and LE Linear Thrust Unit Multi-Turn Actuator for Industrial Valves High Performance
AUMA SA and LE Linear Thrust Unit Multi-Turn Actuator for Industrial Valves High Performance
AUMA SA and LE Linear Thrust Unit Multi-Turn Actuator for Industrial Valves High Performance
AUMA SA and LE Linear Thrust Unit Multi-Turn Actuator for Industrial Valves High Performance

Xiangjing (Shanghai) M&E Technology Co., Ltd

Verified Supplier
8 Years
shanghai, shanghai
Since 2015
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Pneumatic Control Valves, Electric Control Valves, Pressure Reducing Valve
Total Annual :
30,000,000-50,000,000
Employee Number :
200~300
Certification Level :
Verified Supplier
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