The BSD 11 spindle unit is suitable for machine tool manufacturers as well as for retrofitting existing equipment. It belongs to the category of high-performance and versatile belt-driven spindles that combine higher power with higher speeds. It is suitable for a wide range of applications – from medium-duty machining to finishing operations.

It reaches a maximum speed of 12,000 rpm and delivers a power output of 21.5 / 32.3 kW (S1 / S6–40%). The high torque of 157 / 235 Nm extends its application range to more demanding operations and the use of larger tools. The belt-driven system contributes to smooth operation, while grease lubrication supports easier maintenance and reliable operation.

The BSD 11 spindle unit is standardly used in Kovosvit MAS MCV 1100 Quick and MCV 1400 Quick machines. Thanks to its dimensions of 166 × 510 mm and its universal design, it is suitable for both new machines and the modernization of existing equipment.

Key features:

• ISO 40 taper for universal use.
• Maximum speed 12 000 1/min
• Power 21,5 / 32,3 kW (S1 / S6–40 %)
• Torque 157 / 235 Nm (S1 / S6–40 %)
• Belt-driven system with smooth and quiet operation
• Grease lubrication – simple maintenance
• Universal design for a wide range of operations