EYQ Preset Torque Driver

I. Overview:

EYQ Preset Torque Screwdriver is used for tightening and tightening workpieces with torque requirements. The product operates clockwise and counterclockwise, and the torque value can be preset. When the set value exceeds the set value, the screwdriver can run idly to control the screw tightening priority. It is suitable for the occasions with high requirements for screw locking, such as screw locking of precision instruments and circuit board fixing, and high requirements for locking accuracy. Widely used in various electrical, light industry, machinery manufacturing, scientific research structures and other industries.

Features:

1. The torque value can be preset and there is an audible alarm prompt. When the tightening torque of the fastener reaches the preset torque value, a signal\"click\" can be automatically issued, accompanied by obvious hand-feeling vibration, indicating that the work is complete. After the force is released, all related parts are automatically reset.

2. Automatic switching between forward and reverse directions, easy to use in both directions.

3. The scale circle and scale wheel are adopted, and the scale line reading is clear and accurate.

4. Forged aluminum alloy material, durable and long life.

5. This torque driver implements the relevant provisions of GB / T 15729-2008.

6. Two Phillips screwdriver heads are included, allowing customers to replace the screwdriver heads according to the items they want to measure.

Specifications:

Product structure:

V. Use method:

1. Set the torque value of this driver according to the torque required when tightening the fasteners. When presetting the torque value, first hold the holding part with one hand, and hold the adjusting handwheel with the other hand, and move it toward the linear scale circle. Press down in the direction, and then turn the adjustment handwheel clockwise to drive the linear scale circle so that the values ​​of the main scale line and the auxiliary scale line reach the required torque value, and then release the adjustment handwheel to complete the preset torque value.

2. According to the head form of the fastener, select the bit from the attachment and insert it into the hexagonal joint of the screwdriver (if there is no suitable bit in the attachment, you can process the connection bit by yourself. The size of the hexagonal joint is as shown in the figure above. Show).

3. Install the bit with the corresponding specifications on the screwdriver. Hold the handle to align the bit with the fastener. Turn the screwdriver until the tightening torque of the fastener reaches the set value. A sound signal, accompanied by obvious hand vibration, prompts to complete the operation.

4. If not used for a long time, adjust the scale to the minimum torque value.

Six, matters needing attention:

1. This product is only suitable for tightening and testing within the calibration range.

2. Do not apply strong impact during use.

3. It must not be used as other tools.

4. Do not continue to apply force after the screwdriver \"click\".

5. The measured value of this product has been corrected, and it is not allowed to dismantle it privately, so as not to cause errors in measurement accuracy.

6. After use, the torque value should be adjusted to zero to maintain the accuracy of the screwdriver and extend the service life.

7. Do not contact this product with acids, alkalis and corrosive gases.

Seven, maintenance instructions:

1. Please contact the original place of purchase or our company if any trouble occurs.

2. Within one month from the date of sale of this product, quality problems occur under normal use and no damage to the appearance. The original customer invoice, valid warranty card and complete packaging were purchased at the original place of purchase or the company replaced the product of the same specification and model. The replacement product continues the warranty period and terms of the original product.

3. Within one year from the date of sale of this product, under normal use, non-human faults are covered by the warranty (the user disassembles the machine or repairs at other service points by the company and the company does not guarantee it). Contact the original purchase place for the warranty card, and you can get our company free warranty for one year.

4. The warranty terms of this product only apply to this series of products sold in the Chinese market. For products that exceed the replacement period and warranty period, customers can consult the original purchase office for maintenance matters or contact the company, and the company will provide paid repairs. .

Packing list:

Other supporting instruments