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Datasheet SKY-ES

Product catalog summary

Overview: The document provides technical specifications for the Safety Coupling series SKY-ES, designed for direct drives. Key features include elastomer attachment, conical clamping hub, plug-in design, backlash-free operation, flexibility, robustness, and oscillation dampening.

Specifications:

Dimensions: Length dimensions follow DIN ISO 2768 cH standards.
Materials:
- Safety part: Heat-treated steel
- Hub: High-tensile aluminum (tempered steel for size 2000)
- Clamping ring: Heat-treated steel
- Elastomer spider: Polyurethane - 98 Shore A
- Screws: ISO 4762 /12.9
Temperature Range: -30°C to +90°C
Optional Features: Elastomer spider available with alternative shore hardness; coupling side with lateral clamping hub (see series SKY-EK).

Technical Data:

Disengagement Torque (TKA): Ranges from 2 Nm to 2000 Nm depending on size.
Moment of Inertia: Varies from 0.13 to 102 [10-3kgm2].
Mass: Approximately 0.5 kg to 25.6 kg.
Torsional Stiffness: Ranges from 0.25 to 21 Nm/arcmin.
Max Shaft Misalignment: Axial ±1 mm, Lateral 0.1 to 0.15 mm.
Tightening Torque of Screws: Varies by size, e.g., 6xM4-4 for smaller sizes, 8xM12-115 for larger sizes.

Dimensions: Detailed dimensions are provided for various sizes, including parameters such as Øa, Øb, Øc, h, k, L, Øm1, Øm2, s, t1, t2, and w.

Order Example: SKY-ES 230 - D1 = 33 H7 - D2 = 28 H7 - TKA = 200 Nm

Additional Information: For more details, visit www.jakobantriebstechnik.de.

Catalog excerpts

• Drive Technology • with elastomer attachment for direct drives • with conical clamping hub • plug-in • backlash-free • flexible • robust • oscillation dampening notice: elastomer spider optionally available with alternative shore hardness coupling side with lateral clamping hub, see series SKY-EK

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Datasheet SKY-ES

Datasheet SKY-ES

Catalog excerpts

All JAKOB Antriebstechnik GmbH catalogs and technical brochures