L011426 CPL KTR 6.0 55 GS Series Spec Sheet
User Manual: L011426 - CPL-KTR- 6.0 55 GS Series Spec Sheet
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FEATURES
DESCRIPTION
910 East Orangefair Ln. Anaheim, CA 92801 Tel. (714) 992-6990 Fax. (714) 992-0471 www.anaheimautomation.com
ROTEX® couplings are designed to transmit torque between drive and driven components
via curved jaw hubs and elastomeric elements commonly known as spiders. The
combination between these components provides dampening and accommodation for
misalignments. This product is available in a variety of metals, elastomers and mounting
congurations to meet your specic needs.
Ordering Guideline: There are three individual part numbers you will need for a complete
coupler (i.e., 2 Hubs and 1 Spider). Please choose the hub sizes that match the criteria for
your application. In addition to the hubs, you will need to choose a spider, from the spider
section.
Customization options are available; allow Anaheim Automation to specify the coupling
designed for your application!
L011426
KTR ROTEX® GS 6.0 55 SeriesKTR ROTEX® GS 6.0 55 Series
• High-Quality Spider Design
• Handles the Most Demanding Applications
• Max Torque of 18,976 in-lb.
• Allows for Different Bore Diameters
• No Backlash
• No Maintenance
• Requires Three Individual Part Numbers
• Easy Assembly
• Wide Variety of Sizes
DIMENSIONS
Item
Dimensions in (mm)
DHL I1 , I2E b s a
55 4.7 (120) 6.3 (160) 2.60 ((65) 1.2 (30) 0.9 (22) 0.16 (4) 0.16 (5)
Dimensions are in: inches (mm)
Item
Bore
Diameter
(mm)
Hub
Design
Outside
Diameter
(mm)
Length
Thru Bore
“I1 I2”
(mm)
Coupling
Length
“L”
(mm)
Setscrew
Torque
(Nm)
Material
KTR-BA550555053580 35 6.0 120 65.024 160 69.033 Steel
KTR-BA550555053880 38 6.0 120 65.024 160 69.033 Steel
KTR-BA550555054080 40 6.0 120 65.024 160 69.033 Steel
KTR-BA550555054280 42 6.0 120 65.024 160 69.033 Steel
KTR-BA550555054580 45 6.0 120 65.024 160 69.033 Steel
KTR-BA550555054880 48 6.0 120 65.024 160 69.033 Steel
KTR-BA550555055080 50 6.0 120 65.024 160 69.033 Steel
KTR-BA550555055580 55 6.0 120 65.024 160 69.033 Steel
KTR-BA550555056080 60 6.0 120 65.024 160 69.033 Steel
KTR-BA550555056580 65 6.0 120 65.024 160 69.033 Steel
KTR-BA550555057080 70 6.0 120 65.024 160 69.033 Steel
SPECIFICATIONS
910 East Orangefair Ln. Anaheim, CA 92801 Tel. (714) 992-6990 Fax. (714) 992-0471 www.anaheimautomation.com
Item Color Material Type/Hardness Max Speed
(RPM)
Rated
Torque
(in-lb)
Max
Torque
(in-lb)
Mass Moment of
Inertia
(lb-in-sec²)
KTR-550551000001 Yellow Polyurethane 92 Shore-A-GS 9,100 2,744 5,488 1.19 x 10-3
KTR-550551000002 Red Polyurethane 95/98 Shore-A-GS 9,100 4,647 9,294 1.19 x 10-3
KTR-550551000005 Green Polyurethane 64 Shore D-H-GS 9,100 5,797 9,294 1.19 x 10-3
Metric Bores
Spiders
Item
Bore
Diameter
(in)
Hub
Design
Outside
Diameter
(in)
Length
Thru
Bore
“l1, l2”
(in)
Coupling
Length
“L”
(in)
Setscrew
Torque
(in-lb)
Material
KTR-BA550555053481 1 3/8 6.0 4.72 2.56 6.30 611 Steel
KTR-BA550555053881 1 1/2 6.0 4.72 2.56 6.30 611 Steel
KTR-BA550555054181 1 5/8 6.0 4.72 2.56 6.30 611 Steel
KTR-BA550555054481 1 3/4 6.0 4.72 2.56 6.30 611 Steel
KTR-BA550555054781 1 7/8 6.0 4.72 2.56 6.30 611 Steel
KTR-BA550555055081 2 6.0 4.72 2.56 6.30 611 Steel
KTR-BA550555055381 2 1/8 6.0 4.72 2.56 6.30 611 Steel
KTR-BA550555055781 2 1/4 6.0 4.72 2.56 6.30 611 Steel
KTR-BA550555056081 2 3/8 6.0 4.72 2.56 6.30 611 Steel
KTR-BA550555056381 2 1/2 6.0 4.72 2.56 6.30 611 Steel
KTR-BA550555056681 2 5/8 6.0 4.72 2.56 6.30 611 Steel
KTR-BA550555056981 2 3/4 6.0 4.72 2.56 6.30 611 Steel
Inch Bores
SPIDERS
Hub Diagram
910 East Orangefair Ln. Anaheim, CA 92801 Tel. (714) 992-6990 Fax. (714) 992-0471 www.anaheimautomation.com
Shaft Misalignment
Axial Misalignment Angular Misalignment Parallel Misalignment
Misalignments
Size Spider
GS
(in)
Axial
ΔKa2
(in)
Parallel
ΔKr
(degree)
Angular
a
55
92
+0.087
-0.039
0.009 1.0
98 0.007 0.9
64 0.005 0.8
72 0.004 0.7
