ATC horizontal

NC subdevice with worm gear drive as a retrofit solution

ATC is the new, compact, high-performance and flexible series from Peiseler. These NC subdevices boast a cutting-edge design and a competitive price. This successful design is based on a complete optimisation of the drive train, harmonised sizes and the use of identical design principles for the components, plus five-axis machining. The well thought-out and service-friendly structure enables our customers' own trained employees to quickly overhaul the devices after many years of industrial production. We would be happy to support you with instructions, devices and our precision components.

Technical data

Worm gear drives
Axial position
Face plate diameter
140 - 450 mm
Transport load
140 - 600 kg


The product shown depicts the customer-specific design. Modifications to the shown product are possible and can be requested from us very easily. We would be delighted to give you advice and find a suitable solution together with you.

Special design

We are continually expanding the range of models in the ATC series. Key options include

  • Variable face plate diameters and designs
  • Pneumatic or hydraulic clamps
  • Motor attachment on left or right
  • Motor attachment with elastic coupling
  • Various motor manufacturers
  • IP67 version
  • Gearbox to the left or right, 1:1 or 2:1 version
  • Optional rotary manifold, 4 + 1 ports
  • Additionally integrated support bearing
  • Optional Heidenhain RCN 2380 angle measuring system with a system precision of +/-5", or RCN 2580 with a system precision of +/-2.5"
  • Assembled cable sets

Within the ATC series, the following are also available:

  • Counter bearings and trunnion devices
  • Steady rests and tailstock
  • Substructures and base plates
  • Clamping chucks, collet chucks
  • Individual solutions and special designs

Size comparison

ATC 125 ATC 160 ATC 250 ATC 300 ATC 350
Min. face plate diameter in mm 140 160 200 260 300
Max. face plate diameter in mm 180 220 240 340 450
Transport load on face plate in kg 120 160 300 400 600
Max. axis tilting moment in Nm 500 1.200 3.200 4.000 6.600
Max. clamp holding moment in Nm 600 1.000 1.600 2.500 4.000

Drive type

Worm gear drives

Peiseler uses three-piece worm gears, a well-known design developed by Ott. These gears consist of a worm wheel and a two-piece worm, the shank worm and hollow worm. During assembly, we adjust the gear so it is backlash-free. Readjusting the worm during its service life is simple with a commercially available mounting tool. The design advantages are a compact gear ratio, high mechanical precision and the control's excellent regulatory quality. Heat limits the duty cycle.

The benefits for you

  • Simple commissioning/easy installation

  • Easily adjustable worm gear

  • Maximum drive moment and low backlash

  • Self-braking (safety feature)

  • Cost-effective solution for positioning applications

Additional products

Engineer the competitive edge.