Xianyang Chaoyue Clutch Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 500 pcs per month |
| Delivery Time | 1 - 3 weeks |
| Packaging Details | Carton box or wooden case depends on the size of products |
| Inner Diameter | 40 - 160 mm |
| Outer Diameter | 190 - 430 mm |
| Thickness | 173 - 316 mm |
| Torque | 1000 - 25000 N.m |
| Weight | 27 - 256 KG |
| Brand Name | CHAOYUE |
| Model Number | NF |
| Certification | Safety Certificate of Approval for Mining Products |
| Place of Origin | Shaanxi, China |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 500 pcs per month |
| Delivery Time | 1 - 3 weeks | Packaging Details | Carton box or wooden case depends on the size of products |
| Inner Diameter | 40 - 160 mm | Outer Diameter | 190 - 430 mm |
| Thickness | 173 - 316 mm | Torque | 1000 - 25000 N.m |
| Weight | 27 - 256 KG | Brand Name | CHAOYUE |
| Model Number | NF | Certification | Safety Certificate of Approval for Mining Products |
| Place of Origin | Shaanxi, China | ||
| High Light | Conveyor Belt Backstop Clutch ，Non Contact Conveyor Belt Backstop ，Non Contact back stop clutch | ||
NF Heavy Load Machinery Non Contact Conveyor Belt Backstop
Type NF non contact backstop is a high speed anti-reversal device, with compact structure, large backstop torque, light weight and working stable. Easily to install, disengage without stuck.
The inside uses new designed sprag, not only shock proof, high torque, but also work in zero wear condition while the rotation speed is higher than minimum speed. It's a long life device. This backstop is a protect device of lifting and conveying system. Suit for belt conveyor, bucket elevator, scraper conveyor and other equipment which require anti-reversal function
Mounting Example
| Type | Nominal torque [N.m] | Max Rotating Speed [r / min] | Min Rotating Speed [r / min] | Dimension in Contour [mm] | Weight [kg] | |||||||||
| d | D | H | H1 | L | L1 | L2 | L3 | C | d1 | |||||
| NF10 | 1000 | 450 | 1500 | 40 - 50 | 190 | 273 | 150 | 173 | 25 | 20 | 5 | 145 | 28 | 27 |
| NF16 | 1600 | 450 | 1500 | 45 - 60 | 208 | 295 | 160 | 182 | 25 | 22 | 5 | 150 | 32 | 31 |
| NF25 | 2500 | 425 | 1500 | 50 - 70 | 230 | 323 | 170 | 190 | 25 | 25 | 5 | 155 | 38 | 38 |
| NF40 | 4000 | 425 | 1500 | 60 - 80 | 245 | 350 | 185 | 207 | 28 | 30 | 5 | 166 | 42 | 49 |
| NF63 | 6300 | 400 | 1500 | 70 - 90 | 260 | 370 | 195 | 221 | 30 | 35 | 5 | 180 | 45 | 62 |
| NF80 | 8000 | 400 | 1500 | 80 - 100 | 275 | 396 | 210 | 226 | 35 | 35 | 5 | 185 | 48 | 73 |
| NF100 | 10000 | 375 | 1500 | 90 - 110 | 295 | 425 | 225 | 261 | 35 | 45 | 5 | 220 | 52 | 98 |
| NF125 | 12500 | 375 | 1500 | 100 - 130 | 330 | 473 | 250 | 296 | 40 | 50 | 8 | 250 | 58 | 154 |
| NF160 | 16000 | 375 | 1000 | 110 - 140 | 360 | 512 | 270 | 306 | 40 | 55 | 8 | 260 | 62 | 175 |
| NF200 | 20000 | 350 | 1000 | 120 - 150 | 400 | 565 | 300 | 306 | 50 | 58 | 8 | 260 | 65 | 214 |
| NF250 | 25000 | 350 | 1000 | 130 - 160 | 430 | 620 | 335 | 316 | 50 | 63 | 8 | 270 | 70 | 256 |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1999
Total Annual:
3000000-3500000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Xianyang CHAOYUE Clutch Co., Ltd. established in 1999. is a 22 years' professional manufacturer engaged in the research, development, production, sale and service of one way overrunning clutches, backstops, locking assemblies, couplings, electromagnetic clutch and brake, clamping elements e... Xianyang CHAOYUE Clutch Co., Ltd. established in 1999. is a 22 years' professional manufacturer engaged in the research, development, production, sale and service of one way overrunning clutches, backstops, locking assemblies, couplings, electromagnetic clutch and brake, clamping elements e...
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