Product Details
BLD BL Cycloid Drive Gear Reducer
The exceptional performance and reliability of the Cycloidal Drive stem from a key factor: an impressive 67% of its reduction components are constantly in contact. This sets it apart from helical gear and planetary gear systems, where tooth contact is limited. Unlike traditional geared mechanisms, Fanbao's Cycloidal Drive operates through compression rather than shear, enabling it to endure shock loads surpassing 500% of its ratings. This unique design ensures outstanding performance, reliability, and longevity even in the most demanding applications.


Advantage :
Wide Range of Capacities
Tailor your setup to perfection by selecting from various sizes and modifications to suit your precise requirements. With horsepower ratings extending up to 200HP, reduction ratios reaching an impressive 658,503:1, and an array of application and industry-specific adjustments, your operations can run smoothly without facing unexpected downtimes.
Smooth Operation
The cycloidal reducer's design ensures that reduction components move in a seamless, rolling fashion, preventing the common issue of tooth breakage found in conventional gear systems. This results in a robust product with an extended lifespan.
High Efficiency
Through Rolling Contact - the primary torque-transmitting elements roll without sliding, leading to minimal friction and optimal efficiency. The efficiency of a single stage nears 93%, while a double stage achieves around 86%.
Durability and Longevity
The unique gear tooth profile of the Cycloid Drive facilitates load sharing among multiple teeth, making it resistant to tooth breakage. Approximately 66% of the ring gear rollers and cycloidal disc lobes collectively bear shock loads under compression. Moreover, the key torque transmission components within the Cycloid Drive are crafted from high carbon chromium bearing grade steel, hardened to a Rockwell Hardness of HRC 61-63 through precision grinding. As a result, Varitron Cycloid Drives can withstand intermittent shock loads of up to 500% of their catalog torque rating, ensuring durability and longevity.



Parameters Table
BW,BWD,XW,XWD type(Single stage) shape and installation dimensions
Appearance of single-stage horizontal cycloid pinwheel planetary reducer
NO. | Dimensions | Installation size | Shaft end size | weight |
M | W | Z | I | X | J | H | E | F | P | Q | R | S | T | N | G | B | C | D | L | b | C | d | Y | BW | BWD (≈) |
BW | BWD |
BW,BWD10-19 No.
B10 | 120 | 185 | 214 | 165 | 190 | 168 | | 100 | 93 | 15 | 90 | 150 | | M8 | 35 | 4 | 11 | 8 | 33 | 30 | 35 | 5 | 17 | 15 | 22 | 15 | BW weight + motor weight |
11 | 160 | 280 | 263 | 194 | 250 | 200 | | 120 | 125 | 15 | 110 | 240 | | M8 | 55 | 4 | 13 | 10 | 38 | 35 | 56 | 6 | 20. 5 | 18 | 35 | 22 |
12 | 200 | 320 | 320 | 246 | 296 | 240 | | 140 | 144 | 20 | 150 | 280 | | M8 | 60 | 4 | 13 | 14 | 48.5 | 45 | 68 | 6 | 24. 5 | 22 | 40 | 40 |
13 | 250 | 390 | 390 | 294 | 355 | 300 | | 160 | 159 | 25 | 200 | 340 | | M12 | 75 | 4 | 17 | 16 | 59 | 55 | 80 | 8 | 33 | 30 | 55 | 73 |
14 | 380 | 400 | 465 | 356 | 430 | 340 | 200 | 153 | 25 | 320 | 340 | 65 | M12 | 80 | 4 | 22 | 20 | 74. 5 | 70 | 100 | 10 | 38 | 35 | 62 | 120 |
15 | 440 | 470 | 544 | 431 | 513 | 420 | | 240 | 155 | 32 | 380 | 420 | 100 | M16 | 80 | 4 | 22 | 25 | 95 | 90 | 116 | 14 | 48. 5 | 45 | 70 | 185 |
16 | 520 | 560 | 668 | 528 | 605 | 500 | | 280 | 199 | 35 | 440 | 500 | 150 | M20 | 90 | 4 | 26 | 28 | 106 | 100 | 139 | 14 | 53. 5 | 50 | 80 | 380 |
17 | 600 | 690 | 791 | 594 | 706 | 616 | | 325 | 230 | 40 | 500 | 630 | | M24 | 105 | 6 | 26 | 28 | 116 | 110 | 150 | 16 | 59 | 55 | 90 | 580 |
18 | 810 | 880 | 1065 | 814 | 880 | 740 | | 420 | 324 | 50 | 660 | 800 | | M30 | 160 | 6 | 32 | 32 | 137 | 130 | 202 | 20 | 74.5 | 70 | 120 | 1200 |
19 | 1040 | 1160 | 1462 | 1151 | 1160 | 1000 | | 540 | 485 | 60 | 840 | 1050 | | M42 | 200 | 6 | 45 | 45 | 190 | 180 | 330 | 25 | 95 | 90 | 150 | 2500 |
XW,XWD2—12No.
X2 | 120 | 210 | 209 | 161 | 190 | 168 | | 100 | 101 | 15 | 90 | 180 | | M8 | 45 | 4 | 12 | 8 | 28 | 25 | 34 | 5 | 17 | 15 | 22 | 15 | BW weight + motor weight |
3 | 150 | 290 | 263 | 194 | 270 | 200 | 140 | 151 | 20 | 100 | 250 | M8 | 55 | 4 | 16 | 10 | 38 | 35 | 56 | 6 | 20. 5 | 18 | 35 | 30 |
4 | 195 | 330 | 320 | 246 | 316 | 240 | 150 | 169 | 22 | 145 | 290 | M8 | 65 | 4 | 16 | 14 | 48.5 | 45 | 72 | 6 | 24. 5 | 22 | 40 | 43 |
5 | 260 | 420 | 426 | 330 | 356 | 300 | 160 | 206 | 25 | 150 | 370 | M12 | 75 | 4 | 16 | 16 | 59 | 55 | 91 | 8 | 33 | 30 | 55 | 85 |
6 | 335 | 430 | 484 | 375 | 425 | 340 | 200 | 125 | 30 | 275 | 380 | | M12 | 75 | 4 | 22 | 18 | 69 | 65 | 89 | 10 | 38 | 35 | 62 | 125 |
7 | 380 | 470 | 512 | 404 | 484 | 420 | | 220 | 145 | 30 | 320 | 420 | | M16 | 95 | 4 | 22 | 22 | 85 | 80 | 109 | 12 | 43 | 40 | 65 | 190 |
8 | 440 | 530 | 583 | 470 | 514 | 420 | | 250 | 155 | 35 | 380 | 480 | | M16 | 120 | 4 | 22 | 25 | 95 | 90 | 120 | 14 | 48. 5 | 45 | 70 | 240 |
9 | 560 | 620 | 723 | 571 | 614 | 500 | | 290 | 186 | 40 | 480 | 560 | | M20 | 120 | 4 | 26 | 28 | 106 | 100 | 141 | 14 | 53.5 | 50 | 80 | 390 |
10 | 600 | 690 | 791 | 594 | 706 | 616 | | 325 | 230 | 40 | 500 | 630 | | M24 | 105 | 6 | 26 | 28 | 116 | 110 | 150 | 16 | 59 | 55 | 90 | 580 |
11 | 810 | 880 | 1065 | 814 | 880 | 740 | | 420 | 324 | 50 | 660 | 800 | | M30 | 160 | 6 | 32 | 32 | 137 | 130 | 202 | 20 | 74. 5 | 70 | 120 | 1200 |
12 | 1040 | 1160 | 1462 | 1151 | 1160 | 1000 | | 540 | 485 | 60 | 840 | 1050 | | M42 | 200 | 6 | 45 | 45 | 190 | 180 | 330 | 25 | 95 | 90 | 150 | 2500 |
Company Profile
Shanghai Fanbao Industrial Factory, established in 2009,
specializes in the research and development as well as the
manufacturing of various industrial equipment including mixing
tanks, agitators, industrial mixers, PE tanks, stainless steel
mixing tanks, liquid mixers, powder mixers, cycloid reducers, gear
reducers, environmental protection water treatment mixing
equipment, precision rotary valves, and rotary airlock feeders.
With a strong focus on R&D, design, manufacturing, and rigorous
testing methods, the company boasts a comprehensive technical
expertise. It stands out among domestic manufacturers due to its
wide range of product specifications and varieties.
In recent years, Shanghai Fanbao has significantly increased its
investment in research and development. The company now features a
dedicated design team to enhance the production of reducer
products. Offering a diverse selection of mixers, rotary valves,
and discharge valves with hundreds of specifications, the materials
used include cast carbon, carbon steel, stainless steel, and more
to cater to various industries, media types, and working
conditions.
Their products such as mixing tanks, cycloidal gear reducers,
helical gear reducers, rotary airlock valves, and rotary feeders
find extensive applications across industries like grain and oil,
food, feed, chemical, petrochemical, pharmaceutical, drying,
environmental protection, and dust removal.
Adhering to the principle of "quality first, customer satisfaction,
continuous innovation," Shanghai Fanbao Industrial Factory is
dedicated to providing top-notchproducts and comprehensive
after-sales service to meet the needs of its users.