EK1 ELASTOMER COUPLING WITH KEYWAY CONNECTION
Especificações EK1
| EK1 Série | |
| Type | |
| Rated torque (Nm) | TKN |
| Fit length (mm) | C |
Inside diameter possible from Ø to Ø H7 (mm) | D1/2 |
| Inside diameter (pilot bored) (mm) | DV |
| Inside diameter of elastomer (mm) | DE |
| Outside diameter (mm) | B/B1 |
| Moment of inertia per hub (10-3 kgm2) | J1/J2 |
| Approximate weight (kg) | |
| Distance (mm) | G |
| Speed standard (min -1) | |
| Speed balanced (10³min-1) | |
| Maximum torque (Nm) | TKmax |
| Overall length (mm) | A |
| Possible shortening length (mm) | H |
| CAD Portal |
| EK1 Série | |
| Type | |
| Rated torque (Nm) | TKN |
| Fit length (mm) | C |
Inside diameter possible from Ø to Ø H7 (mm) | D1/2 |
| Inside diameter (pilot bored) (mm) | DV |
| Inside diameter of elastomer (mm) | DE |
| Outside diameter (mm) | B/B1 |
| Moment of inertia per hub (10-3 kgm2) | J1/J2 |
| Approximate weight (kg) | |
| Distance (mm) | G |
| Speed standard (min -1) | |
| Speed balanced (10³min-1) | |
| Maximum torque (Nm) | TKmax |
| Overall length (mm) | A |
| Possible shortening length (mm) | H |
| CAD Portal |
| EK1 Serien | 4500 | ||
| Type | A|B | ||
| Rated torque (Nm) | TKN | 5000|6200 | |
| Fit length (mm) | C | 113 | |
Inside diameter possible from Ø to Ø H7 (mm) | D1/2 | 40-130 | |
| Inside diameter (pilot bored) (mm) | DV | 40 | |
| Inside diameter of elastomer (mm) | DE | 113 | |
| Outside diameter (mm) | B/B1 | 225/190 | |
| Moment of inertia per hub (10-3 kgm2) | J1/J2 | 147 | |
| Approximate weight (kg) | 25 | ||
| Distance (mm) | G | 30 | |
| Speed standard (min -1) | 3000 | ||
| Speed balanced (10³min-1) | 8|8 | ||
| Maximum torque (Nm) | TKmax | 10000|12400 | |
| Overall length (mm) | A | 272 | |
| Possible shortening length (mm) | H | 89 | |
| 4500 | |||
| CAD |
| EK1 Série | |
| Type | |
| Rated torque (Nm) | TKN |
| Fit length (mm) | C |
Inside diameter possible from Ø to Ø H7 (mm) | D1/2 |
| Inside diameter (pilot bored) (mm) | DV |
| Inside diameter of elastomer (mm) | DE |
| Outside diameter (mm) | B/B1 |
| Moment of inertia per hub (10-3 kgm2) | J1/J2 |
| Approximate weight (kg) | |
| Distance (mm) | G |
| Speed standard (min -1) | |
| Speed balanced (10³min-1) | |
| Maximum torque (Nm) | TKmax |
| Overall length (mm) | A |
| Possible shortening length (mm) | H |
| CAD Portal |
| EK1 Serien | 9500 | ||
| Type | A|B | ||
| Rated torque (Nm) | TKN | 10000|12500 | |
| Fit length (mm) | C | 142 | |
Inside diameter possible from Ø to Ø H7 (mm) | D1/2 | 50-170 | |
| Inside diameter (pilot bored) (mm) | DV | 50 | |
| Inside diameter of elastomer (mm) | DE | 145 | |
| Outside diameter (mm) | B/B1 | 290/240 | |
| Moment of inertia per hub (10-3 kgm2) | J1/J2 | 480 | |
| Approximate weight (kg) | 53 | ||
| Distance (mm) | G | 40 | |
| Speed standard (min -1) | 2000 | ||
| Speed balanced (10³min-1) | 6,5|6,5 | ||
| Maximum torque (Nm) | TKmax | 20000|25000 | |
| Overall length (mm) | A | 341 | |
| Possible shortening length (mm) | H | 110 | |
| 9500 | |||
| CAD |
Propriedade
- Design:
- two coupling hubs are concentrically machined with curved jaws.
- bore tolerance H7 + keyway + set screw per DIN 916 or optional pilot bore (DV).
- Temperature range: The temperature range depends on the Elastomer insert.
- Tolerance: Overall clearance between shaft and hub 0.01 to 0.05 mm.
- Material:
- coupling hub: up to series 450 high strength aluminium, series 800 and up steel
- elastomer insert: precision molded, wear resistant, and thermally stable polymer
- Speeds: See table below *Please contact R+W
ISO 2.5 balance grade available - Properties of Elastomer Coupling model EK1:
- economical design
- concentrically machined
- vibration damping
- electrically isolating
- press fit design
- low backlash, due to keyway connection
- Design:
- two coupling hubs are concentrically machined with curved jaws.
- bore tolerance H7 + keyway + set screw per DIN 916 or optional pilot bore (DV).
- Temperature range: The temperature range depends on the Elastomer insert.
- Tolerance: Overall clearance between shaft and hub 0.01 to 0.05 mm.
- Material:
- coupling hub: up to series 450 high strength aluminium, series 800 and up steel
- elastomer insert: precision molded, wear resistant, and thermally stable polymer
- Speeds: See table below *Please contact R+W
ISO 2.5 balance grade available - Properties of Elastomer Coupling model EK1:
- economical design
- concentrically machined
- vibration damping
- electrically isolating
- press fit design
- low backlash, due to keyway connection
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