Supply 50N. m small torque electric torque wrench bolt welding

Supply 50N. m small torque electric torque wrench bolt welding

SGDD small torqueIntroduction to electric torque wrench:

Small torque electric bolts for spot supply of bolted and welded bolts from Shanghai Zhuheng manufacturerstorque wrenchI produceSmall torqueElectric torque wrenchThe SGDD series consists of two parts: the host and the controller. The host adopts a dual edge single-phase series excited motor and a reduction mechanismSmall torqueElectric torque wrenchIt is a mechanized construction tool for assembling threaded parts and bolts, with automatic torque control function.Small torqueElectric torque wrenchApplied to the installation of bolted and welded structural bridges, as well as the installation of factories, towers, and chemical, metallurgical, and power generation equipment. Large machinery, lifting equipment, and vehicle assembly operations, as well as situations with strict requirements for torque and axial tension of threaded fasteners.

Small torqueSpecification and model of electric torque wrench

Small torqueProduct features of electric torque wrench:

Small torqueThe electric torque wrench has a novel structure, small size, and light weight. Due to the use of a static torsion structure, the operation is smooth, without vibration or impact, with low noise, and the operator is not affected by the reaction torque, resulting in low labor intensity.Rated voltage 220V50/60Hz accuracy ±5%.

Small torqueTightening operation of electric torque wrench bolts:

1. Install the reaction bracket and tighten the screws. Start the host, align the square pin hole with the reaction bracket hole, then install the wrench socket, insert the pin, and fix it with a rubber ring.

2. Adjust the torque knob of the controller to the desired torque value, turn the positive and negative switches of the host to the positive rotation position, and insert the wrench socket onto the hexagonal threaded connector.

3. Press the power switch to activate the wrench. When the force arm of the reaction bracket is firmly attached to the bracket (the fulcrum can be an adjacent bolt or other position that can serve as a fulcrum), the bolt begins to tighten. When the bolt torque reaches the predetermined torque, the wrench automatically stops, the tightening is completed, the power switch is released, and the next bolt tightening work is carried out.

4. After the wrench stops automatically, the elastic deformation force of the reaction bracket causes the bracket arm to automatically detach from the fulcrum and remove the wrench. If the lever arm cannot detach from the pivot point, the forward and reverse switches can be turned, and the power switch wrench can be used to remove it.

Small torqueSelection and adjustment of torque for electric torque wrench:

1. Users can50-3500NmChoose any electric torque wrench of the corresponding specification within the range.

2. There is a "torque adjustment knob" on the control panel. Engraved0-10A scale value. The function of the fine adjustment knob is to adjust and compensate between the coarse adjustment and coarse adjustment, in order to control the accuracy of torque. (See next page)

3. Adjustment method: The product comes with a torque test data card at the factory for users to refer to during calibration. Users can select a certain scale value based on the required torque, tighten the bolt according to the operation method of tightening the bolt, and use a force wrench or other force measuring instrument to measure the actual torque value of the bolt. If the torque difference is small, fine adjustment can be used to compensate. If the difference is large, coarse adjustment can be adjusted up or down by one level, and repeated several times to obtain the required torque value.

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Supply 50N. m small torque electric torque wrench bolt welding