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Quick Details

Standard or Nonstandard: Standard
Tooth Profile:
Material: Stainless Steel
Processing: Die Casting
Place of Origin: China (Mainland)
Model Number:
Brand Name:

Specifications

Worm gear operators are designed to be used as 1/4-turn actuators. For applications on ball, butterfly, plug valves and dampers requiring a self-locking mechanism.
Product Feature

1.Small in volume, light in weight, reasonable design and strong in output, labor saving and portable.
2.The device are equipped with limit screws which can be adjusted within 5° at position in open and close.
3.Indicator board of open degree is directly installed on output worm gear,so indication is accurate and audio-visual.
4.There are two keyways apart with 90° degree set on the inner hole of worm gear for need.
5. The output flange accords with standard ISO5211 and can be machined as customers' special requirements.
6.The dedicated grease has been loaded before leaving factory, the shell is sealed up for waterproof.
Product Specification/Models

Model: MY-8-1SZ-D
Output Torque:53000 N.m
Ratio: 507:1
Connected Size: F48(560mm), BHC 483 mm, max stem155/ 40*22 mm,connect with motor PD 35
Weight:264 kg
Main Material Housing: ASTM A216 WCB;Worm gear: Ductile Iron A536-65-45-12, Worm: steel A576-1045
Protection grade: IP65,IP67,IP68 
Options: Locking Device, Adjustable Memory Stops in Open Position 45°- 90° . Chain Wheel Operators,Special Coatings