Rexnord Tollok Shrink Disc - TLK 681 420x670
ICP Wind supplies a full line Rexnord Tollok shrink discs. Used in heavy-duty and specially engineered environments, such as eight Mega Watt (MW) wind turbines. Designed to create a simple and effective keyless connection that is torsionally rigid and backlash-free.
TLK 681 is a heavy-duty, high torque shrink disc. It acts as a compression coupling to apply an external compression force to create a friction connection between a shaft and a hollow shaft. The connection is backlash-free and transmits very high levels of torque.
- Size: 420 x 670 mm
- Shaft size: 320Ø
- OEM reference: Vestas 60096726
Rexnord Tollok Shrink Disc - TLK681 420x670
Wind turbines are commonly equipped with splined or keyed shafts, however, many operators find that these methods of connection are too complex and expensive.
Shrink discs provide many advantages over keyway and splined shafts. The design is more compact and lightweight, the cost of ownership is reduced and there is less maintenance required. In addition, when using a key or spline, parts must be aligned precisely, whereas a shrink disc allows for minor misalignment.
All Tollok shrink discs have been designed to fit all types of hubs onto shafts and axles, replacing traditional shrink fits, keys and polygon connections, and splined shafts.
| Vestas | 60096726 |
|---|
| Wind Turbine Brand | NEG Micon |
|---|---|
| Diámetro del tambor | NM-750/48 |
| Perfil del diente | STUWE: HSD420-81 |
| Torque Rating | 969,000 Nm |
| Shaft Size | 320Ø |
| Tipo de producto | 420 x 670 mm |
