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C3 C5 THK BNFN8010-7.5 Double Nut Ball Screw for Industrial Robot

When choosing the THK BNFN8010-7.5 ball screw, several key factors need to be considered.

First, the load requirement. It is necessary to clarify the maximum axial load and radial load that the ball screw needs to bear during the operation of the equipment. According to the actual load size, select a screw model that can meet the requirements to ensure that the screw will not be damaged due to overload during work. For example, if it is used in equipment for handling heavy goods, it is necessary to select the THK BNFN8010-7.5 specification with strong load capacity.

Second, the precision requirement. Different application scenarios have different precision requirements for the ball screw. If it is used in precision measuring instruments or high-end optical equipment, it is necessary to select products with higher precision levels, such as the THK BNFN8010-7.5 ball screw that can reach C7 level precision, to ensure the measurement and operation accuracy of the equipment.

In addition, the lead of the screw should be considered. The lead refers to the distance that the nut moves linearly when the screw rotates one week. According to the operating speed and positioning accuracy requirements of the equipment, select a screw with a suitable lead. Generally speaking, a screw with a larger lead is suitable for occasions that require rapid movement but has relatively low positioning accuracy; a screw with a smaller lead is suitable for applications with extremely high positioning accuracy requirements.
Product Information

Product Name

THK BNFN8010-7.5 Ball Screw

Material

Bearing steel, harden steel, chrome steel, stainless steel

Accuracy

C3 C5 C7 C10

Application

1.Machine tools and machining centers
2.Semiconductor manufacturing equipment
3.Industrial robots
4.Medical equipment
5.Precision measurement and testing equipment
6.Factory automation and material handling

Features

 a. High speed

b. High rigidity

c. Low noise

d. Precision grinding

e. Precision positioning

f. Double nut 

Model No.

BNFN 5510-2.5 BNFN 5510-5 BNFN 5510-7.5 BNFN 5512-2.5 BNFN 5512-3 BNFN 5512-3.5 BNFN 5512-5 BNFN 5512-7.5 BNFN 5516-2.5 BNFN 5516-5 BNFN 5520-2.5 BNFN 5520-5 BNFN 6310-2.5 BNFN 6310-5 BNFN 6310-7.5 BNFN 6312A-2.5 BNFN 6312A-5 BNFN 6316-2.5 BNFN 6316-5 BNFN 6320-2.5 BNFN 6320-5 BNFN 7010-2.5 BNFN 7010-5 BNFN 7010-7.5 BNFN 7012-2.5 BNFN 7012-5 BNFN 7012-7.5 BNFN 7020-5 BNFN 8010-2.5 BNFN 8010-5 BNFN 8010-7.5 BNFN 8012-5 BNFN 8020A-2.5 BNFN 8020A-5 BNFN 10020A-2.5 BNFN 10020A-5 BNFN 10020A-7.5

Our services

According to drawings or samples for our customers to manufacture products. 

Product Package

a. Plastic bag with box case or wooden case.
b. According to our customer's request.

We can provide shipping information to our customer at any time.

Delivery time

3~7 days for sample order, 15~20 days for bulk order.

Depends on the actual shipping situation.

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