Shaft Couplings
DYNALINE | GEAR GRIP | GUARDEX STYLE 'M' | GUARDEX STYLE 'I' | SUPERFLEX
GUARDEX 'LJW' STRAIGHT JAW COUPLING | GUARDEX TAPERED GRID COUPLING
GUARDEX 'SWJW' WRAP CHANGE-IN-PLACE JAW COUPLING | GUARDEX CURVED JAW COUPLING
GUARDEX DISC MEMBRANE COUPLING | GUARDEX 'SG' STEEL GEAR | OIL BURNER COUPLINGS
Dynaline Flexible Shaft Couplings One-piece construction. No assembly, no wearing surfaces, easier installation. End fittings crimped to rubber for balanced, quiet, vibration-free coupling. |
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Added length provides maximum angular and parallel misalignment. No need to align driver to driven components. Length to customer requirements--consult factory for high service factor ratings and effect of longer length.
Rubber sleeve body absorbs shock of start-stop applications and peak overloads. Excellent vibration dampening characteristics.
Corrosion-resistant metal and neoprene rubber provide long life in difficult environments without maintenance, lubrication or adjustment.
Special designs of modifications engineered for the O.E.M. application.
Specify overall length (A), both bore sizes (see below) and keyways if required.
STANDARD KEYWAYS
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METRIC BORES
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| Series Number | HP@3450 RPM | HP@1750 RPM | Nominal Torque In Lbs | Standard Length | Motor Frame Size | Maximum Bore Size |
| 00D 1D 2D 3D 4D |
1/4 1/2 1 1-1/2 3 |
1/8 1/3 1/2 3/4 1-1/2 |
4.5 12 18 27 54 |
1" 2-1/4" 2-1/2" 3" 3" |
Sub-42 48 48 56 56 w/Key |
5/16" 1/2" 1/2" 5/8" 3/4" |
| Size | "A" Length Minimum | Length Maximum | B Diameter | C End Fitting | D Set Screws |
| 00D | 1" (25mm) |
2" (75 mm) |
11/16" (18 mm) |
3/8" (10 mm) |
8-32 |
| 1D | 1-5/8" (40 mm) |
6" (150 mm) |
1" (25 mm) |
11/16" (18 mm) |
1/4-20 |
| 2D | 2-7/32" (56 mm) |
10" (250 mm) |
1-3/16" (30 mm) |
1" (25 mm) |
5/16-18 |
| 3D | 2" (50 mm) |
10" (250 mm) |
1-9/32" (33 mm) |
1" (25 mm) |
5/16-18 |
| 4D | 2-3/8" (60 mm) |
10" (250 mm) |
1-7/16" (37 mm) |
1-1/4" (32 mm) |
5/16-18 |
| Length to customer's requirement. Metric set screws available. | |||||
| Std.Finished Bores | 00D | 1D | 2D | 3D | 4D |
| Inches | 3/16,1/4, 5/16 |
1/4,5/16,3/8, 7/16,1/2 |
1/4,5/16,3/8, 7/16,1/2 |
5/16,3/8,7/16, 1/2,9/16,5/8 |
7/16,1/2,9/16, 5/8,3/4 |
| Metric | 5-6-8 mm | 8-10-12 mm | 8-10-12 mm | 10-12-14-16 mm | 14-16-18-20 mm |
| Max. Bore w/ Keyway | N/A | 3/8" (10 mm) | 3/8" (10 mm) | 1/2" (12 mm) | >5/8" (16 mm) |
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