Xianyang Chaoyue Clutch Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 100 pcs per month |
| Delivery Time | 1 - 4 weeks |
| Packaging Details | Wooden case |
| Bore Size | 50 - 526 mm |
| Outer diameter | 160 - 1090 mm |
| Thickness | 106 - 576 mm |
| Torque | 1600 - 700 000 N.m |
| Weight | 13.5 - 3380 kg |
| Application | Belt conveyor, bucket elevator, scraper conveyor |
| Package | Wooden case |
| Brand Name | CHAOYUE |
| Model Number | NJ |
| Certification | Safety Certificate of Approval for Mining Products |
| Place of Origin | Shaanxi, China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100 pcs per month |
| Delivery Time | 1 - 4 weeks | Packaging Details | Wooden case |
| Bore Size | 50 - 526 mm | Outer diameter | 160 - 1090 mm |
| Thickness | 106 - 576 mm | Torque | 1600 - 700 000 N.m |
| Weight | 13.5 - 3380 kg | Application | Belt conveyor, bucket elevator, scraper conveyor |
| Package | Wooden case | Brand Name | CHAOYUE |
| Model Number | NJ | Certification | Safety Certificate of Approval for Mining Products |
| Place of Origin | Shaanxi, China | ||
| High Light | light weight Conveyor Belt Backstop ，25000N.m Conveyor Belt Backstop ，25000N.m backstop clutch | ||
NJ Conveyor Belt Backstop Clutch For Bucket Elevator
NJ type contact backstop is a low speed anti-reversal device, with compact structure, light weight and working stable. Easily to install, disengage without stuck.
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
| Model | Carring Capacity [N.m] | Inner race max speed [r/min] | Idling drag torque [N.m] | Bore size range d [mm] | Dimension in contour [mm] | Weight [kg] | ||||||||
| A | B | D | H | h1 | Φ | h | L | L1 | ||||||
| NJ1.6 | 1600 | 150 | 4 | 50 - 65 | 50 | 6 | 160 | 226 | 16 | 13.5 | 30 | 85 | 106 | 13.5 |
| NJ2.5 | 2500 | 5 | 60 - 75 | 65 | 6 | 170 | 269 | 19 | 16.5 | 35 | 85 | 106 | 16.1 | |
| NJ6 | 6000 | 8 | 70 - 85 | 95 | 10 | 210 | 329 | 29 | 20.5 | 45 | 110 | 136 | 29.2 | |
| NJ8 | 8000 | 10 | 80 - 95 | 105 | 10 | 230 | 382 | 32 | 20.5 | 55 | 110 | 139 | 37.2 | |
| NJ11 | 11000 | 15 | 90 - 110 | 110 | 12 | 270 | 425 | 40 | 26 | 60 | 110 | 141 | 46.2 | |
| NJ16 | 16000 | 100 | 20 | 100 - 130 | 120 | 12 | 320 | 506 | 36 | 26 | 65 | 130 | 161 | 82.8 |
| NJ25 | 25000 | 35 | 120 - 160 | 120 | 20 | 360 | 612 | 32 | 31 | 65 | 140 | 183 | 125 | |
| NJ38 | 38000 | 45 | 160 - 200 | 130 | 20 | 430 | 623 | 43 | 41 | 70 | 160 | 207 | 180 | |
| NJ50 | 50000 | 80 | 75 | 160 - 220 | 238 | 259 | 500 | 820 | - | 80 | 230 | 303 | 351 | |
| NJ65 | 65000 | 85 | 180 - 240 | 260 | 279 | 540 | 900 | - | 90 | 250 | 323 | 525 | ||
| NJ90 | 90000 | 50 | 95 | 180 - 250 | 288 | 323 | 600 | 1000 | - | 100 | 290 | 367 | 675 | |
| NJ125 | 125000 | 100 | 200 - 270 | 298 | 323 | 650 | 1100 | - | 110 | 290 | 367 | 737 | ||
| NJ180 | 180000 | 110 | 230 - 300 | 356 | 335 | 780 | 1300 | - | 135 | 290 | 392 | 1123 | ||
| NJ270 | 270000 | 140 | 250 - 320 | 386 | 345 | 850 | 1500 | 135 | 320 | 412 | 1425 | |||
| NJ320 | 320000 | 160 | 250 - 350 | 414 | 360 | 930 | 1600 | 135 | 360 | 426 | 1955 | |||
| NJ520 | 520000 | 220 | 320 - 420 | 474 | 484 | 1030 | 1800 | 165 | 450 | 550 | 2930 | |||
| NJ700 | 700000 | 250 | 350 - 450 | 526 | 494 | 1090 | 2000 | 165 | 480 | 576 | 3380 | |||
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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