Standard feature

• Low backlash timing belt drive
• Stepper or servo motor
• Gear reduction 1:16 and/or 1:50
   

The classic: The compact rotary axis issued already in innumerable applications and can be equipped with different tailstock lengths. Depending on the clamping surface of the selected system, centre distances of 370 - 1320 mm are possible with a centre height of Ø 220 mm.

The parts, which can be worked on, can be taken up  with a three-jaw-chuck.

Standard feature

• low backlash time belt drive with DC or AC servo motor
• reduction 1:40- steel flange
• only in connection of a portal passage on the machine of min.435 mm applicable

The new solid rotary axis RDH-M with Harmonic Drive gear is characteristic by a extremely loadable and stiff drive bearing, zero backlash and high torsion stiffness.

The DSH-S with Harmonic Drive technology is a very compact and place saving rotary/swivelling unit. As workpiece admission a three-jaw chuck (Ø 65 mm) or a round plate (Ø 150 mm) is available.

By the small dimensions this unit is ideally suitable for 5-axis milling on a PREMIUM 4820.

Standard feature 

• reduction 1:101
• drive motors: DC or AC servo
• protection type IP 65
• rust-proof design
• transmission accurcy:< 1 arcmin
• repetition accuracy:<± 6 arcsec
• optionally, in shaft or hollow shaft
• maintenance free
• extremely loadable and stiff drive bearing
• zero backlash and high torsion stiffness