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Integrated Freewheels FXRV and FXRT
for bolting to the face
with sprag elevate-off X and torque limiting
Attributes
Built-in Freewheels FXRV and FXRT are sprag freewheels without bearing assistance and with sprag elevate-off X&period They consist of the Integrated Freewheels FXM with extra torque limiter&period of time The sprag elevate-off X makes certain a put on-cost-free freewheeling procedure when the internal ring rotates at large velocity&period of time The freewheels FXRV and FXRT are utilised as&colon
Backstops
for constant conveyor installations with numerous drives in which each and every travel is equipped with
its very own backstop&interval In such steady conveyor installations with numerous drives it is crucial
to think about the issue of the unequal distribution of backdriving torque to the person
drives and backstops&time period As before long as the set up comes to a standstill&comma the whole backdriving torque is utilized mainly to a single backstop&comma thanks to variances in the perform and elasticity of
the drives associated&period of time In installations geared up with backstops without torque limiters&comma the personal gearboxes and the corresponding backstops need to be made to accommodate
the total backdriving torque of the conveyor installation in buy to make certain security&time period
The dilemma of the unequal distribution of backdriving torque is solved by utilizing backstops
FXRV and FXRT with torque restricting&time period The torque limiter which is constructed into the backstop slips
briefly when the specified torque is exceeded until finally the other backstops interact in succession&period In this way&comma the total backdriving torque of the conveyor installation is dispersed
to the personal gearboxes and backstops&time period In addition&comma dynamic peak torques which occur in the course of the loc ept method are lowered&comma therefore defending the gearboxes towards detrimental
peak torques&period For this explanation the use of backstops FXRV and FXRT with torque limiting
in constant conveyor installations with numerous drives permits the application of gearboxes
with smaller sized proportions&period
Advantages
&quest Protection of gearboxes from overload by unequal load distribution in several drives
&quest Protection of gearboxes from dynamic peak torques throughout the loc ept process
&quest More compact gearboxes can be employed without having negatively effecting the safety
&quest Protection of the backstops&comma as dynamic peak torques are reduced by temporarly slipping
| Freewheel Dimension | Sort | Slipping torque MR Nm |
Sprag elevate-off at internal ring velocity min-one | Max&period of time pace Internal ring freewheels min-one |
mm | mm | Bore d Standard mm mm |
mm | mm | max&period of time mm | A mm |
B mm |
C mm |
D mm |
G&ast&ast | H mm |
K mm |
L mm |
O mm |
R mm |
S mm |
T mm |
min&period mm | U&ast&ast&ast max&time period mm |
V mm |
Z&ast&ast | kg | |
| FXRV 85 – 40 | MX | one four hundred | 430 | 6 000 | forty five | 50 | 60 | 65 | sixty five | 330 | 143 | six | 295 | M twelve | 37 | 29 | 60 | 127 | 280 | a hundred and ten | 308 | a hundred sixty five | 215 | 43 | six | 57 | ||
| FXRV 100 – fifty | MX | two three hundred | four hundred | 4 500 | forty five | 50 | 55 | sixty | 70 | 75 | 80&ast | 350 | a hundred and fifty | six | 311 | M twelve | 39 | 31 | 70 | 134 | three hundred | 125 | 328 | one hundred eighty | 240 | 38 | six | 65 |
| FXRV 120 – 50 | MX | 3 four hundred | 320 | 4 000 | 60 | 65 | 70 | seventy five | 80 | 95 | 95 | 400 | a hundred and fifty | six | 360 | M 16 | 36 | 31 | 70 | 134 | 340 | one hundred forty five | 373 | 200 | 260 | 38 | 6 | 86 |
| FXRV one hundred forty – 50 | MX | 4 500 | 320 | 3 000 | sixty five | 90 | 100 | a hundred and ten | one hundred ten | 430 | a hundred and sixty | six | 386 | M 16 | 36 | 31 | 70 | 134 | 375 | 165 | 403 | 220 | 280 | fifty | 6 | 102 | ||
| FXRV one hundred seventy – 63 | MX | nine 000 | 250 | two seven-hundred | 70 | 85 | ninety | 100 | one hundred twenty | 130 | five hundred | one hundred seventy five | 6 | 460 | M sixteen | 43 | forty | eighty | 156 | 425 | 196 | 473 | 250 | 340 | 38 | 6 | 163 | |
| FXRV 200 – 63 | MX | 12 five hundred | 240 | 2 a hundred | a hundred thirty | one hundred fifty five | 555 | 175 | six | 516 | M 16 | forty nine | forty | 80 | 156 | 495 | 226 | 528 | 2Torque limiters perform either by slipping or fully disconnecting the drive from the pushed load. Some torque limiters of the previous kind (specially those employing friction plates) are also called slip clutches. In other contexts, torque limiters are often called overload clutches.seventy five | 390 | 38 | 6 | 205 | |||||
| FXRV 240 – sixty three | LX | 21 200 | 220 | 3 000 | 185 | 710 | 195 | 8 | 630 | M 20 | fifty | 50 | 90 | 170 | 630 | 290 | 670 | 355 | 455 | 45 | 12 | 347 | ||||||
| FXRV 260 – sixty three | LX | thirty 000 | 210 | two five hundred | 205 | 750 | 205 | eight | 670 | M twenty | fifty | fifty | a hundred and five | 183 | 670 | 310 | 710 | 375 | five hundred | forty | 12 | 411 | ||||||
| FXRV 290 – 70 | LX | 42 five hundred | 200 | 2 500 | 230 | 850 | 218 | 8 | 755 | M 24 | fifty two | fifty | one hundred and five | one hundred ninety | 730 | 335 | 800 | 405 | 560 | forty eight | twelve | 562 | ||||||
| FXRV 310 – ninety six | LX | 53 000 | 195 | 2 100 | 240 | 900 | 260 | ten | 800 | M 24 | 63 | sixty three | a hundred and twenty | 240 | 775 | 355 | 850 | 435 | 600 | sixty nine | twelve | 792 | ||||||
| FXRV 360 – one hundred | LX | 75 000 | 180 | one 800 | 280 | 975 | 267 | ten | 870 | M thirty | 63 | 63 | a hundred twenty five | 243 | 850 | four hundred | 925 | 485 | 670 | seventy one | twelve | 942 | ||||||
| FXRV 410 – a hundred | LX | a hundred 000 | 170 | one 500 | three hundred | 1 060 | 267 | 10 | 950 | M thirty | 63 | 63 | a hundred twenty five | 243 | 950 | 450 | one 000 | 535 | 750 | 71 | twelve | 1053 | ||||||
Torques
The Integrated Freewheels FXRV are provided with a set slipping torque MR of the torque limiter&period of time The static backdriving torque ML of the installation &lparalso in the scenario of an overload&rpar
need to below no situation attain the sum of the slipping torques MR of the supplied
Built-in Freewheels&period The slipping torques MR specified in the desk are optimum values&semi
lower values can be established&period
Mounting
The Built-in Freewheels FXRV are with out bearing assist&comma consequently it must be ensured
that the operate out &lparT&periodI&periodR&period&rpar in between the pilot diameter R and the shaft diameter d does not
exceed the worth &comma25 mm&time period Dimension C applies for the Integrated Freewheel&period of time The centering depth of the client attachment part should be at the very least C &additionally &comma2 mm&time period The tolerance of the pilot diameter R of the attachment component need to be ISO H7&time period
The tolerance of the shaft should be ISO h6 or j6&time period
Example for ordering
Freewheel measurement FXRV 170 – 63 MX&comma kind with sprag elevate-off X&comma ninety mm bore and slipping torque
nine 000 Nm&colon
&quest FXRV one hundred seventy – sixty three MX&comma d &equals ninety mm&comma MR &equals 9 000 Nm
The use of unique products manufacturer’s (OEM) portion quantities or emblems , e.g. CASE® and John Deere® are for reference functions only and for indicating solution use and compatibility. Our business and the detailed substitution elements contained herein are not sponsored, authorized, or made by the OEM.
