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ROTEX® Hub / KTR Systems (Part Numbers - CAD Download)

ROTEX® Hub / KTR Systems

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KTR SYSTEMS

KTR SYSTEMS

ROTEX component 1a Positive-locking power transmission, permissible torque depending on the permissible surface pressure. Not suitable for backlash-free power transmission with heavily reversing operation.ROTEX® Standard - torsionally flexible jaw couplingThe original - renowned industrial standardThe torsionally flexible jaw coupling ROTEX Standard is an elastomer coupling with feather keyway and particularly low-cost due to its simple structure. For mounting the hubs of the elastomer coupling are simply pushed onto the shafts and axially fastened via setscrews.The coupling hubs of the flexible shaft coupling are available in the materials sintered steel, aluminium dieast, aluminium, cast iron and nodular iron.Our flexible elastomer couplings ROTEX Standard are provided with splines acc. to DIN and SAE as a standard.ROTEX couplings are suitable for universal use and applied as a flexible shaft connection in almost all ranges of general machinery and plant engineering.

Data sheet

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ROTEX® Flexible Jaw Couplings

Hub Types

Due to the numerous applications of ROTEX® for many different applications and mounting situations, this coupling system is available with various hub types. These types mainly differ in that they offer either positive or frictionally engaged connections, but mounting situations like, for example, gear shafts with integrated transmission cams or similar applications are covered, too.
Type 1.0 hub
with feather keyway and setscrew
Positive locking power transmission, permissible torque depending on the permissible surface pressure. Not suitable for backlash-free power transmission with heavily reversing operation.

Type 1.1 hub
without feather keyway with setscrew
Non-positive torque transmission for crimp and glued connections. (No ATEX-release)

Type 1.3 hub
with spline bore (see page 20)		 Type 2.0 clamping hub
single slotted without feather keyway
Frictionally engaged, backlash-free shaft-hub-connection-.
Transmittable torques depending on bore diameter (see
page 34). (For ATEX category 3 only)

Type 2.1 clamping hub
single slotted with feather keyway
Non-positive torque transmission for crimp and glued connections.
(No ATEX-release)
Positive locking power transmission with additional frictionally engaged condition. The frictional engagement avoids
or reduces the reverse backlash. Surface pressure of the keyway connection is reduced.

Type 2.3 clamping hub
with spline (see page 29/30)
     
Type 4.2 hub
with CLAMPEX® clamping set KTR 250
Frictionally engaged, backlash-free shaft-hub-connection for the transmission of average torques.

Type 4.1 for CLAMPEX® clamping set KTR 200
type 4.3 for CLAMPEX® clamping set KTR 400
Frictionally engaged, backlash-free shaft-hub-connection for the transmission of high torques.		 Type 6.0 clamping ring hub
(see ROTEX® GS series)
Integrated frictionally engaged shaft-hub-connection for the transmission of higher torques. Screwing on elastomer side.
For details about torque and dimensions see page 29. Suitable for high speeds.

Type 6.5 clamping ring hub
(see ROTEX® GS series)
Design like 6.0, except for clamping screws externally. As an example for radial disassembly of intermediate pipe (special design).
     
Type 7.5 clamping hub type DH
without feather keyway for
double-cardanic connection
Frictionally engaged, backlash-free shaft-hub-connection for radial assembly of coupling. Transmittable torques depending on bore diameter (For ATEX category 3 only)

Type 7.6 clamping hub type DH
with feather keyway for
double-cardanic connection
Positive locking power transmission with additional friction fit for radial assembly of coupling. The frictional engagement avoids or reduces the reverse backlash. Surface pressure of the keyway connection is reduced.		 Type 7.8 clamping hub type H
without feather keyway
Frictionally engaged, backlash-free shaft-hub-connection for radial assembly of coupling. Transmittable torques depending on bore diameter (For ATEX category 3 only)

Type 7.9 clamping hub type H
with feather keyway
Positive locking power transmission with additional friction fit for radial assembly of coupling. The frictional engagement avoids or reduces the reverse backlash. Surface pressure of the keyway connection is reduced.
     
Type 7.0 SPLIT hub
without feather keyway
Split hub made of cast iron. Frictionally engaged, backlashfree shaft-hub-connection-. Transmittable torques depending on bore diameter (For ATEX category 3 only)		 Type 7.1 SPLIT hub
with feather keyway
Split hub made of cast iron. Positive locking power transmission with additional frictionally engaged condition. The frictional engagement avoids or reduces the reverse backlash. Surface pressure of the keyway connection is reduced.
     
FNN hub
Coupling hub to be connected to an attachment such as
brake drum, brake disk and fan.		 SD hub shifting hub
Coupling hub for separating or switching on the driving/ driven machine with standstill of the machine. Can be combined with slip ring and shiftable linkage.
     
TB1 hub/TB2 hub
Coupling hub for taper clamping bushes. TB1 screwed on
cam side. TB2 screwed externally.		 Type 3Na + 4N
Driving flange with flange type K
For type AFN and BFN:
With type AFN the spider can be replaced while being assembled without having to disassemble the driving and driven side.
     
Mitnehmerflansch Ausf. 3b
Driving flange to connect to customer’s component. Abmessungen siehe Seite 38		 Mitnehmerflansch Ausf. 3Na
Driving flange to connect to customer’s component. Abmessungen siehe Seite 38
Data to be displayed
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Part Number
020753004500
020753004800
020753005000
020753005500
020753006000
020753006500
020753007000
020753007500
020753008000
020753023830
020753110040
020753131098
020753138599
020755000040
020755004000
020755004500
020755004800
020755005000
020755005500
020755006000
020755006500
020755007000
020755007500
020755008000
020755008500
020755009000
020755100040
020755110040
020755116000
020755116500
020755117500
020755118000
020755160040
020903000050
020903005000
020903005500
020903006000
020903006300
020903006500
020903007000
020903007500
020903008000
020903008500
020903009000
020903009500
020905000040
020905001000
020905006000
020905007000
020905007500
020905008000
020905009000
020905031099
020905100040
020905110040
020905118000
020905160040
021004000050
021004001000
021004001100
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
Outer Dia. (Ø DA)
(mm) 		Product type Size Material Version Bore
(mm) 		Fit Speed max.
(rpm) 		permissible axial displacement
(mm) 		permissible radial misalignment
(mm) 		permissible angular displacement
(°) 		l1,l2
(mm) 		E
(mm) 		Taper type Net weight
(kg) 		Big Order Quantity

177.03 €

1 3 Days 160ROTEX 75 GG75Gray cast ironWith keyway45H74150-1,5 / +3,00.481.28540-9.0550

177.03 €

1 3 Days 160ROTEX 75 GG75Gray cast ironWith keyway48H74150-1,5 / +3,00.481.28540-8.8950

177.03 €

1 3 Days 160ROTEX 75 GG75Gray cast ironWith keyway50H74150-1,5 / +3,00.481.28540-8.7850

177.03 €

1 3 Days 160ROTEX 75 GG75Gray cast ironWith keyway55H74150-1,5 / +3,00.481.28540-8.4750

177.03 €

1 3 Days 160ROTEX 75 GG75Gray cast ironWith keyway60H74150-1,5 / +3,00.481.28540-8.2750

177.03 €

1 3 Days 160ROTEX 75 GG75Gray cast ironWith keyway65H74150-1,5 / +3,00.481.28540-7.8650

177.03 €

1 3 Days 160ROTEX 75 GG75Gray cast ironWith keyway70H74150-1,5 / +3,00.481.28540-7.6650

177.03 €

1 3 Days 160ROTEX 75 GG75Gray cast ironWith keyway75H74150-1,5 / +3,00.481.28540-7.3750

177.03 €

1 3 Days 160ROTEX 75 GG75Gray cast ironWith keyway80H74150-1,5 / +3,00.481.28540-750

177.03 €

1 3 Days 160ROTEX 75 GG75Gray cast ironANSI/AGMA 9002-C1438.1-4150-1,5 / +3,00.481.28540-9.4150

161.46 €

1 3 Days 160ROTEX 75 GG75Gray cast ironUnbored--4150-1,5 / +3,00.481.28540-16.6950

144.04 €

1 3 Days 160ROTEX 75 GG75Gray cast ironTB2--4150-1,5 / +3,00.481.25240-4.850

144.04 €

1 3 Days 160ROTEX 75 GG75Gray cast ironTB1--4150-1,5 / +3,00.481.25240-6.0550

174.29 €

1 3 Days 160ROTEX 75 ST75SteelUnbored--4750-1,5 / +3,00.481.28540-11.6750

208.63 €

1 3 Days 160ROTEX 75 ST75SteelWith keyway40H74750-1,5 / +3,00.481.28540-9.3650

208.63 €

1 3 Days 160ROTEX 75 ST75SteelWith keyway45H74750-1,5 / +3,00.481.28540-10.5550

208.63 €

1 3 Days 160ROTEX 75 ST75SteelWith keyway48H74750-1,5 / +3,00.481.28540-10.450

208.63 €

1 3 Days 160ROTEX 75 ST75SteelWith keyway50H74750-1,5 / +3,00.481.28540-10.350

208.63 €

1 3 Days 160ROTEX 75 ST75SteelWith keyway55H74750-1,5 / +3,00.481.28540-10.0550

208.63 €

1 3 Days 160ROTEX 75 ST75SteelWith keyway60H74750-1,5 / +3,00.481.28540-9.750

208.63 €

1 3 Days 160ROTEX 75 ST75SteelWith keyway65H74750-1,5 / +3,00.481.28540-9.450

208.63 €

1 3 Days 160ROTEX 75 ST75SteelWith keyway70H74750-1,5 / +3,00.481.28540-9.0550

208.63 €

1 3 Days 160ROTEX 75 ST75SteelWith keyway75H74750-1,5 / +3,00.481.28540-8.6250

208.63 €

1 3 Days 160ROTEX 75 ST75SteelWith keyway80H74750-1,5 / +3,00.481.28540-8.250

208.63 €

1 3 Days 160ROTEX 75 ST75SteelWith keyway85H74750-1,5 / +3,00.481.28540-7.7650

208.63 €

1 3 Days 160ROTEX 75 ST75SteelWith keyway90H74750-1,5 / +3,00.481.28540-7.350

174.29 €

1 3 Days 160ROTEX 75 ST75SteelUnbored--4750-1,5 / +3,00.481.28540-1450

186.34 €

1 3 Days 160ROTEX 75 ST75SteelUnbored--4750-1,5 / +3,00.481.211040-17.9450

234.73 €

1 3 Days 160ROTEX 75 ST75SteelWith keyway60H74750-1,5 / +3,00.481.211040-15.450

234.73 €

1 3 Days 160ROTEX 75 ST75SteelWith keyway65H74750-1,5 / +3,00.481.211040-14.9850

234.73 €

1 3 Days 160ROTEX 75 ST75SteelWith keyway75H74750-1,5 / +3,00.481.211040-14.0250

234.73 €

1 3 Days 160ROTEX 75 ST75SteelWith keyway80H74750-1,5 / +3,00.481.211040-13.550

381.22 €

1 3 Days 160ROTEX 75 ST75SteelUnbored--4750-1,5 / +3,00.481.216040-25.8250

165.00 €

1 3 Days 200ROTEX 90 GG90Gray cast ironPre-bored38-3300-1,5 / +3,40.51.210045-16.4410

208.97 €

1 3 Days 200ROTEX 90 GG90Gray cast ironWith keyway50H73300-1,5 / +3,40.51.210045-15.7810

208.97 €

1 3 Days 200ROTEX 90 GG90Gray cast ironWith keyway55H73300-1,5 / +3,40.51.210045-15.4410

208.97 €

1 3 Days 200ROTEX 90 GG90Gray cast ironWith keyway60H73300-1,5 / +3,40.51.210045-15.2510

208.97 €

1 3 Days 200ROTEX 90 GG90Gray cast ironWith keyway63H73300-1,5 / +3,40.51.210045-14.8410

208.97 €

1 3 Days 200ROTEX 90 GG90Gray cast ironWith keyway65H73300-1,5 / +3,40.51.210045-14.7810

208.97 €

1 3 Days 200ROTEX 90 GG90Gray cast ironWith keyway70H73300-1,5 / +3,40.51.210045-14.4210

208.97 €

1 3 Days 200ROTEX 90 GG90Gray cast ironWith keyway75H73300-1,5 / +3,40.51.210045-13.9810

208.97 €

1 3 Days 200ROTEX 90 GG90Gray cast ironWith keyway80H73300-1,5 / +3,40.51.210045-13.5310

208.97 €

1 3 Days 200ROTEX 90 GG90Gray cast ironWith keyway85H73300-1,5 / +3,40.51.210045-13.1210

208.97 €

1 3 Days 200ROTEX 90 GG90Gray cast ironWith keyway90H73300-1,5 / +3,40.51.210045-12.6410

208.97 €

1 3 Days 200ROTEX 90 GG90Gray cast ironWith keyway95H73300-1,5 / +3,40.51.210045-12.1710

248.20 €

1 3 Days 200ROTEX 90 ST90SteelUnbored--3800-1,5 / +3,40.51.210045-20.4550

403.03 €

1 3 Days 200ROTEX 90 ST90SteelWith keyway100H73800-1,5 / +3,40.51.210045-14.250

403.03 €

1 3 Days 200ROTEX 90 ST90SteelWith keyway60H73800-1,5 / +3,40.51.210045-18.250

403.03 €

1 3 Days 200ROTEX 90 ST90SteelWith keyway70H73800-1,5 / +3,40.51.210045-17.450

403.03 €

1 3 Days 200ROTEX 90 ST90SteelWith keyway75H73800-1,5 / +3,40.51.210045-1750

403.03 €

1 3 Days 200ROTEX 90 ST90SteelWith keyway80H73800-1,5 / +3,40.51.210045-16.550

403.03 €

1 3 Days 200ROTEX 90 ST90SteelWith keyway90H73800-1,5 / +3,40.51.210045-15.350

420.88 €

1 3 Days 200ROTEX 90 ST90SteelTB1--3800-1,5 / +3,40.51.25245-8.5750

405.76 €

1 3 Days 200ROTEX 90 ST90SteelUnbored--3800-1,5 / +3,40.51.210045-25.90250

440.11 €

1 3 Days 200ROTEX 90 ST90SteelUnbored--3800-1,5 / +3,40.51.212545-32.0450

586.24 €

1 3 Days 200ROTEX 90 ST90SteelWith keyway80H73800-1,5 / +3,40.51.212545-26.650

560.62 €

1 3 Days 200ROTEX 90 ST90SteelUnbored--3800-1,5 / +3,40.51.218045-45.5450

256.16 €

1 3 Days 225ROTEX 100 GGG100Ductile cast ironPre-bored45---1,5 / +3,80.521.211050-22.1410

846.91 €

1 3 Days 225ROTEX 100 GGG100Ductile cast ironWith keyway100H7--1,5 / +3,80.521.211050-17.1410

846.91 €

1 3 Days 225ROTEX 100 GGG100Ductile cast ironWith keyway110H7--1,5 / +3,80.521.211050-16.4810

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