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Integrated Freewheels FXRV and FXRT
for bolting to the confront
with sprag elevate-off X and torque restricting
Functions
Integrated Freewheels FXRV and FXRT are sprag freewheels without having bearing help and with sprag carry-off X&period They consist of the Integrated Freewheels FXM with further torque limiter&time period The sprag elevate-off X assures a use-totally free freewheeling procedure when the interior ring rotates at substantial velocity&time period The freewheels FXRV and FXRT are utilized as&colon
Backstops
for constant conveyor installations with a number of drives in which every travel is outfitted with
its personal backstop&period of time In this kind of ongoing conveyor installations with several drives it is crucial
to take into account the difficulty of the unequal distribution of backdriving torque to the personal
drives and backstops&time period As soon as the installation arrives to a standstill&comma the entire backdriving torque is applied mainly to a single backstop&comma thanks to variations in the engage in and elasticity of
the drives included&interval In installations equipped with backstops without torque limiters&comma the individual gearboxes and the corresponding backstops need to be made to accommodate
the entire backdriving torque of the conveyor installation in get to make certain protection&interval
The difficulty of the unequal distribution of backdriving torque is solved by making use of backstops
FXRV and FXRT with torque restricting&period of time The torque limiter which is constructed into the backstop slips
temporarily when the specified torque is exceeded until the other backstops have interaction in succession&period of time In this way&comma the whole backdriving torque of the conveyor installation is dispersed
to the individual gearboxes and backstops&period Additionally&comma dynamic peak torques which occur during the loc ept approach are decreased&comma therefore defending the gearboxes in opposition to detrimental
peak torques&time period For this cause the use of backstops FXRV and FXRT with torque limiting
in steady conveyor installations with numerous drives enables the software of gearboxes
with more compact dimensions&period of time
Rewards
&quest Protection of gearboxes from overload by unequal load distribution in numerous drives
&quest Protection of gearboxes from dynamic peak torques for the duration of the loc ept approach
&quest Scaled-down gearboxes can be employed without having negatively effecting the security
&quest Defense of the backstops&comma as dynamic peak torques are diminished by temporarly slipping
| Freewheel Size | Sort | Slipping torque MR Nm |
Sprag raise-off at interior ring velocity min-one | Max&time period pace Inner 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&time period mm | U&ast&ast&ast max&period of time mm |
V mm |
Z&ast&ast | kg | |
| FXRV 85 – forty | MX | 1 400 | 430 | six 000 | forty five | 50 | 60 | sixty five | 65 | 330 | 143 | six | 295 | M twelve | 37 | 29 | sixty | 127 | 280 | 110 | 308 | one hundred sixty five | 215 | forty three | six | fifty seven | ||
| FXRV one hundred – 50 | MX | two three hundred | four hundred | 4 five hundred | 45 | 50 | fifty five | sixty | 70 | seventy five | eighty&ast | 350 | one hundred fifty | 6 | 311 | M twelve | 39 | 31 | 70 | 134 | 300 | a hundred twenty five | 328 | a hundred and eighty | 240 | 38 | six | 65 |
| FXRV a hundred and twenty – 50 | MX | three four hundred | 320 | four 000 | 60 | 65 | 70 | seventy five | 80 | ninety five | ninety five | four hundred | one hundred fifty | six | 360 | M 16 | 36 | 31 | 70 | 134 | 340 | a hundred forty five | 373 | 200 | 260 | 38 | 6 | 86 |
| FXRV 140 – fifty | MX | four five hundred | 320 | three 000 | 65 | 90 | a hundred | a hundred and ten | 110 | 430 | a hundred and sixty | six | 386 | M 16 | 36 | 31 | 70 | 134 | 375 | a hundred sixty five | 403 | 220 | 280 | fifty | six | 102 | ||
| FXRV 170 – 63 | MX | nine 000 | 250 | two 700 | 70 | eighty five | 90 | one hundred | one hundred twenty | 130 | five hundred | a hundred seventy five | six | 460 | M sixteen | forty three | forty | eighty | 156 | 425 | 196 | 473 | 250 | 340 | 38 | six | 163 | |
| FXRV two hundred – 63 | MX | 12 500 | 240 | 2 100 | a hundred thirty | one hundred fifty five | 555 | 175 | six | 516 | M sixteen | 49 | forty | eighty | 156 | 495 | 226 | 528 | 275 | 390 | 38 | 6 | 205 | |||||
| FXRV 240 – 63 | LX | 21 200 | 220 | three 000 | 185 | 710 | 195 | eight | 630 | M 20 | 50 | fifty | ninety | 170 | 630 | 290 | 670 | 355 | 455 | forty five | twelve | 347 | ||||||
| FXRV 260 – sixty three | LX | 30 000 | 210 | two 500 | 205 | 750 | 205 | 8 | 670 | M 20 | fifty | 50 | one zero five | 183 | 670 | 310 | 710 | 375 | five hundred | 40 | twelve | 411 | ||||||
| FXRV 290 – 70 | LX | forty two five hundred | 200 | 2 five hundred | 230 | 850 | 218 | eight | 755 | M 24 | 52 | 50 | a hundred and five | 190 | 730 | 335 | 800 | 405 | 560 | forty eight | twelve | 562 | ||||||
| FXRV 310 – ninety six | LX | 53 000 | 195 | two 100 | 240 | 900 | 260 | 10 | 800 | M 24 | sixty three | sixty three | one hundred twenty | 240 | 775 | 355 | 850 | 435 | 600 | sixty nine | 12 | 792 | ||||||
| FXRV 360 – one hundred | LX | seventy five 000 | one hundred eighty | one 800 | 280 | 975 | 267 | ten | 870 | M 30 | sixty three | 63 | a hundred twenty five | 243 | 850 | 400 | 925 | 485 | 670 | 71 | 12 | 942 | ||||||
| FXRV 410 – a hundred | LX | a hundred 000 | a hundred and seventy | 1 five hundred | three hundred | 1 060 | 267 | ten | 950 | M 30 | sixty three | sixty three | 125 | 243 | 950 | 450 | 1 000 | 535 | 750 | seventy one | 12 | 1053 | ||||||
Torques
The Built-in Freewheels FXRV are equipped with a set slipping torque MR of the torque limiter&period of time The static backdriving torque ML of the installation &lparalso in the case of an overload&rpar
need to below no situation achieve the sum of the slipping torques MR of the provided
Built-in Freewheels&interval The slipping torques MR specified in the table are optimum values&semi
decrease values can be established&period
Mounting
The Built-in Freewheels FXRV are with no bearing assistance&comma consequently it must be ensured
that the run out &lparT&periodI&periodR&period&rpar amongst the pilot diameter R and the shaft diameter d does not
exceed the price &comma25 mm&period Dimension C applies for the Integrated Freewheel&period of time The centering depth of the customer attachment part must be at least C &furthermore &comma2 mm&interval The tolerance of the pilot diameter R of the attachment portion need to be ISO H7&period of time
The tolerance of the shaft need to be ISO h6 or j6&period
Illustration for ordering
Freewheel dimension FXRV one hundred seventy – sixty three MX&comma sort with sprag lift-off X&comma ninety mm bore and slipping torque
9 000 Nm&colon
&quest FXRV one hundred seventy – sixty three MX&comma d &equals ninety mm&comma MR &equals 9 000 Nm
The use of authentic equipment manufacturer’s (OEM) element figures or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating solution use and compatibility. Our firm How Torque Price is Decided The torque value of a Zero-Max Torq-Tender is established by the force of the springs that are set up in the device. The spring drive acts on slides that are element of the interior shaft these slides transmit force that holds the drive important in its engagement slot in the outer housing. and the listed substitute areas contained herein are not sponsored, approved, or created by the OEM.
