Direct drive rotary tables and stages

Our direct drive rotary tables provide high torque and are easy to integrate. They contain high-energy magnets in a simplified mechanical design and drive loads directly without the need for a transmission mechanism or gearbox. It allows customers to build them right into a drive system for flexible placement and integration with cooling pipes and cables, for example.

We supply a wide range of frameless motors, and our adjustable motors include an optical encoder, scale, bearing and housing. Given our selection, it can be challenging to choose the best direct drive motor for your project. Our engineers prefer to help you find the right rotary table for your requirements.

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AXD: Direct drive rotary table

Our most popular rotary motor, the AXD series is characterized by a slim, compact "pancake" design with high peak and continuous torque despite the motor's quite small form factor.

  • Direct drive and brushless motor
  • Fully integrated with encoder and bearing
  • Low cogging torque
  • Optional for low-speed and high-speed windings
  • High torque density
  • Low profile with large center hole
  • Flat design

Overview technical data AXD series

ModelOD [mm]Heigh [mm]Ø-Center-Hole [mm]Max. Speed
@Peak Torque RPM
Repeatability
[arc sec]
AXD120-50 12050421700+/-3
AXD160-55 1605555800+/-2,5
AXD200-65 2006570490+/-2
AXD280-90 28090113180+/-2
AXD400-155 400155130140+/-2
AXD80-50 8050123000+/-6

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ACD: Direct drive rotary table with ironless technology

The ACD series is a set of ironless rotary tables. This motor is cogging-free and features high-resolution optical encoder feedback and low speed variability. This permanent magnet motor is equally suited for either low or high speed applications.

  • Zero cogging coreless motor
  • Precise homing through index pulse
  • Smooth motion even at low speeds
  • Available with a frameless design — the ACD-P — with only the rotors and stators.

Overview technical data ACD series

ModelOD [mm]Heigh [mm]Ø-Center-Hole [mm]Max. Speed
@Peak Torque RPM
Repeatability
[arc sec]
Rotor Inertia
[kgm2]
ACW120-37 1203737400

+/-4

0.000658

ACW170-37 1703750250+/-3

0.000202

ACW220-42 2204270290+/-30.00835

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ACW: Direct drive rotary table with ironless technology

The ACW series features a cogless construction and lean design, with high-precision coding and ultra-precision bearings. Together, this results in our highest performing motor in terms of repeatability and smooth motion.

  • Direct drive brushless motor
  • Fully integrated with encoder and bearing
  • No cogging torque
  • Precise homing through index pulse
  • Large center hole
  • Low profile

Overview technical data ACW series

ModelOD [mm]Heigh [mm]Ø-Center-Hole [mm]Max. Speed
@Peak Torque RPM
Repeatability
[arc sec]
Rotor Inertia
[kgm2]
ACW120-37 1203737400

+/-4

0.000658

ACW170-37 1703750250+/-3

0.000202

ACW220-42 2204270290+/-30.00835

Do you have technical questions or need a quote?

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ADR-A: Direct drive rotary table for high torque

The ADR-A series is available with both low and high speed windings and is fully equipped with an encoder and bearing. This series has a high slot fill factor and generates very high torque.

  • Direct drive brushless permanent magnet motor
  • Fully integrated with encoder and bearing
  • Low cogging torque
  • Precise homing through index pulse
  • Low-speed and high-speed windings

Overview technical data ADR-A series

ModelOD [mm]Heigh [mm]Ø-Center-Hole [mm]Max. Speed
@Peak Torque RPM
Repeatability
[arc sec]
Rotor Inertia
[kgm2]
ADR110-A75 11075102000+/-2.7

0.0003086

ADR110-A98 11098102000+/-2.7

0.0004419

ADR135-A115 13511515745+/-2.7

0.0001332

ADR135-A90 13590151350+/-2.7

0.0009916

ADR175-A102 17510230800+/-2

0.005422

ADR175-A138 17513830470+/-2

0.007621

ADR220-A120 22012030540+/-2

0.01786

ADR220-A165 22016530260+/-2

0.02522

ADR360-A150 36015060220+/-2

0.2046

ADR360-A215 36021560105+/-2

0.3223

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ADR-B: Direct drive rotary table for high torque

The ADR-B range performs at a similar slot fill factor and torque density to the ADR-A range, but has a larger center hole compared to its equivalent.

  • Direct drive brushless permanent magnet motor
  • Fully integrated with encoder and bearing
  • Low cogging torque
  • Precise homing through index pulse
  • Low-speed and high-speed windings

Overview technical data ADR-B series

ModelOD [mm]Heigh [mm]Ø-Center-Hole [mm]Max. Speed
@Peak Torque RPM
Repeatability
[arc sec]
Rotor Inertia
[kgm2]
ADR110-B113 110113322000+/-2.7

0.0003086

ADR110-B136 110136322000+/-2.7

0.0009916

ADR135-B121 135121481350+/-2

0.0009916

ADR135-B148 13514848745+/-2

0.0001332

ADR175-B143 17514372880+/-2

0.005422

ADR175-B180 17518072470+/-2

0.007621

ADR220-B167 22016787540+/-2

0.01786

ADR220-B217 22021787260+/-2

0.02522

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AXM: Direct drive rotary table in compact design

Similar to the ACD series, the AXM series also features an ironless design and zero noise characteristics. This motor has a compact design, making it ideal for applications with specialized size requirements.

  • Direct drive brushless permanent magnet motor
  • Compact design
  • High speed
  • Integrated with a high-resolution encoder

Overview technical data AXM series

ModellOD [mm]Höhe [mm]Ø-Hohlwelle [mm]Max. Geschwindigkeit
@Peak Drehmoment [U/min]
Widerhohlgenauigkeit
[arcsec]
Rotorträgheit
[kgm2]
AXM40-43 40430,120,35+/-100.0000118
AXM60-50 60500,682,03+/-100.0000738

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Application examples of rotary tables

  • High speed and precision machines for operating conveyors, presses and other industrial machinery
  • Smaller versions can be used to power joints in robots for automation, powering pick-and-place applications, material handling, packaging and handling as well as servomechanism applications
  • Semiconductor applications
  • Machine vision inspection applications
  • Screen printing machine
  • Laser processing machines

Do you have technical questions or need a quote?

Contact us today to talk to an experienced MACCON engineer!