Servo kits ILM85x26470 W | 2.9 Nm | 1560 rpm | 48 V

Frameless, hollow-shaft 85x26 stator-rotor kits for structurally integrated drive engineering. Discover original TQ-RoboDrive products for market-leading torque density and maximum freedom of design.

Frameless Motor ILM85
  • Highest design freedom through installation kits
  • Hollow shaft capability
  • Low voltage 12V - 48V
  • High torque density and dynamics
  • Redundant winding design available
  • Low-loss design through highest copper filling factor through orthocyclic single-pole winding
  • Thermally optimal actuator design through structural integration
  • Weight- and space-optimized drive design through system design through load collective
The ILM Series of frameless, stator-rotor installation kits from TQ-RoboDrive utilize integrated drive engineering originally developed by the German Aerospace Center (DLR).
The motors deliver market-leading torque density, unsurpassed precision and excellent overload capability in an exceptionally compact design for applications in extremely demanding environments.

General data/basic data

Power:
  • 470 W
Nominal torque:
  • 2.9 Nm
Peak torque:
  • 9.4 Nm
Speed:
  • 1560 rpm
Weight:
  • 670 g

Performance characteristics

Nominal voltage:
  • 48 V
Nominal current:
  • 11.5 A
Torque constant:
  • 253 mNm/A
Terminal resistance:
  • 320 mΩ
Number of pole pairs:
  • 10
Max. Efficiency:
  • 91 %

Dimensions

Outer diameter of stator:
  • 85 mm
Length Stator:
  • 40.7 mm
Inner diameter rotor:
  • 52 mm
Length Rotor:
  • 27.2 mm

Additional information

Detail specification:
  • See data sheet
Interconnection:
  • The above data is for star-serial interconnection. Please download the datasheet for other interconnection values.
Equipment:
  • The ILM servo-kits are supplied with a temperature sensor as standard. A digital hall sensor can be ordered at an additional cost.

3D File ILM85x26 Hall (614 KB, zip)

3D File ILM85x26 (519 KB, zip)

Double Rotor Gluing Guideline (170 KB, pdf)

Drawing ILM85x26 (385 KB, pdf)

Extended datasheet ILM85x26 (570 KB, pdf)

Assembly Instructions ILM Servo-Kits (3 MB, pdf)

Scale prices* per piece for standard variant

760,50 € (1-10)
692,90 € (11-50)

*price excl. VAT and freight cost

Scale prices* per piece for Hall variant

1.085,50 € (1-10)
1.006,20 € (11-50)

*price excl. VAT and freight cost

For shipping within the EU only

Got more questions? Check our FAQ for further information.

FAQ

Safety brake RD85-RSV80

Matching this product, TQ-RoboDrive offers optimally fitting, fail-safe safety brakes with tight braking torque tolerance and low heat generation.

 

Absolute position sensor RD85-AksIM

Matching this product TQ-RoboDrive offers absolute magnetic multiturn encoders with high resolution and clock rate for maximum positioning accuracy.

 
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