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NF high speed non-contact-type backstop
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NF high speed non-contact-type backstop

NF high speed non-contact-type backstop adopts wedges for backstop internally, which has a large bearing capacity. The product is installed at the high-speed end of the system. When the backstop reaches a certain speed, the wedge is separated from the inner and outer ring surfaces under the action of centrifugal force to realize non-contact operation. This series of backstops includes 11 specifications, and the backstop torque covers 1~25KN.m.
Product serial number
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Product description
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uproduct description

NF high speed non-contact-type backstop uses a special-shaped eccentric wedge for backstop, which is installed at the high-speed end of the system. When the backstop reaches a certain speed, the wedge is separated from the inner and outer ring surfaces under the action of centrifugal force. Realize non-contact operation. This series of backstops includes 11 specifications, and the backstop torque covers 1~25KN.m.

uScope of application

Large inclined belt conveyors, bucket elevators and other equipment should be used as reference.

uMain technical features

1. Non-contact design, suitable for high speed working conditions;

2. The initial installation of the product is simple;

3. Grease lubrication is used inside;

4. Long service life and low maintenance requirements;

5. Adopting a unique torsion spring design to make each backstop wedge evenly stressed;

6. The core parts are manufactured by special technology to improve the wear resistance of the parts;

7. It is certified by Coal Safety and can be used in explosive environment such as coal mine.

uSelection table

We could not find any corresponding parameters, please add them to the properties table
JNG Technology Co., Ltd.
JNG Technology Co., Ltd.
JNG Technology Co., Ltd.
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Shanghai JNG Industry Co., Ltd. (Headquarters)
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Postcode: 200333
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After-sales Phone:4000797000
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Address: No. 899, Kaixi Road, Jiaxing
Phone:
86-573-83700000 
Email:shkf@shjingji.com (After-sales Service Department)
Website:
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