DFU3205 Ball Screw
DFU ball screw are better than SFU in load capability and rigidity for the nut is longer and inside balls quantity is more. The set up dimensions of single nut and double nut are the same except for the length (double nut length is twice that of single nut). At the identical time the load is more than two times the single nut. Double nut mainly used for relatively large equipment transmission.
Product Introduction
Description
Ball screw--DFU3205 ball screw is one of the common mechanical parts. Its main function is to convert the rotary motion of the motor into linear motion. Generally speaking, the length of the ball screw-DFU3205 ball screw is larger than the stroke required for movement, so that the ball screw can reciprocate within the safe stroke.
1. The ball screw - DFU3205 ball screw need to be kept clean and protected with anti-rust oil. Special attention should be paid not to allow sharp objects or tools to hit the tooth surface and not to allow any iron filings to enter the inside of the nut; and when assembling the shaft The outer diameter of the end should not be damaged by collision or scratches.
2. Select a ball screw with a suitable accuracy level and install it in accordance to the standard assembly procedures.
3. To make the ball screw reach the maximum service life, DFU3205 ball screw grease must be kept filled on the metal balls and ball grooves. Either the oil bath type or the dripping type oiling method can be used, but direct oiling into the nut is better.
4. Pay special attention when installing the ball screw - DFU3205 ball screw on the machine. Do not knock the nut or bent pipe. At the same time, do not allow the nut to separate from the screw or over-travel - part of the nut's stroke leaves the screw. If so, it will Cause the steel ball to get away from the ball groove.
5. Choose a appropriate shaft end support bearing combination. On CNC machine tools, it is advocated to use bevel bearings (bevel angle: 60°).
Product Details
DFU ball screw are better than SFU in load capability and rigidity for the nut is longer and inside balls quantity is more. The set up dimensions of single nut and double nut are the same except for the length (double nut length is twice that of single nut). At the identical time the load is more than two times the single nut. Double nut mainly used for relatively large equipment transmission.
| Product Information | |
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Product Name |
DFU3205 Ball Screw |
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Material |
bearing steel, harden steel, chrome steel, stainless steel |
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Length |
can be customized according to customers requirement |
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Application |
CNC machine, 3D printing machinery, chemical machinery, woodworking machinery, engraving machines, window machines, high speed machinery, semiconductor Equipment, robot, railways, automation application and etc. |
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Model No. |
DFU1604-4, DFU1605-4, DFU1610-3, DFU2004-4, DFU2005-4, DFU2504-4, DFU2505-4, DFU2506-4, DFU2508-4, DFU2510-4, DFU3204-4, DFU3205-4, DFU3206-4, DFU3208-4, DFU3210-4, DFU4005-4, DFU4006-4, DFU4008-4, DFU4010-4, DFU5010-4, DFU5020-4, DFU6310-4, DFU6320-4, DFU8010-4, DFU8020-4, DFU10020-4 |
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Our services |
According to drawings or samples for our customers to manufacture products. We can support OEM/ODM services. |
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Product Package |
a. Plastic bag with box case or wooden case. We can provide shipping information to our customer at any time. |
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Delivery time |
3~7 days for sample order, 15~20 days for bulk order. Depends on the actual shipping situation. |
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