OW300 Series | Close-End Torque Wrench
Model
OW300-8,OW300-10
Application
Aerospace industry tools, assembly line tools, customized tools
◼ High Power-to-Weight Air Motor
Delivers superior power performance through an advanced air motor while maintaining a
significantly lighter weight to optimize operator efficiency.
◼ Compact Head for Confined Spaces
Features an ultra-compact front-head design that allows for optimal accessibility into tight,
restricted, and hard-to-reach work areas.
◼ External Torque Adjustment Mechanism
Incorporates an external torque adjustment design, allowing operators to effortlessly tune and
achieve the precise torque output required by the production line.
◼ Versatile Closed-Yoke Gear Options
Offers a wide selection of closed-yoke gear sizes to match specific fastener specifications,
providing the ultimate flexibility to meet diverse tightening requirements.
| Model | Torque Range |
Speed | Close Gear Size (Standard in brackets) |
Housing Size | Weight |
| Nm | rpm | mm | mm | kg | |
| OW300-8 | 0.5-2.0 | 230 | 6.(8).9.10.11.12 | 30 | 1.16 |
| OW300-10 | 1.5-3.5 | 230 | 6.8.9.(10).11.12 | 30 | 1.16 |
▲ Specifications are subject to change without prior notice.
★ 【Customization】Custom specifications are available based on customer requirements. Please contact us for more details.
★ 【Note】Torque values are for reference only. Actual performance may vary depending on operating conditions and environment.
★ 【Note】To ensure component durability and extend tool lifespan, it is recommended that the working torque during use does not exceed 70% of the tool’s maximum torque capacity. Continuous operation at the maximum torque may accelerate component wear and shorten the overall service life of the tool.This guideline can also serve as an important reference when selecting the appropriate model.
◼ Housing Dimensions
| Housing for Close Spanner | |
  |
  |
| Model | A | B | C | D | E | F | G |
|---|---|---|---|---|---|---|---|
| mm | mm | mm | mm | mm | mm | mm | |
| OW300-8 | 54 | 12.1 | 25.2 | 39.6 | 60 | 30 | 14.4 |
| OW300-10 | 54 | 12.1 | 25.2 | 39.6 | 60 | 30 | 14.4 |
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