Servo kits ILM70x18270 W | 1.24 Nm | 2120 rpm | 48 V

Frameless, hollow-shaft 70x18 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 ILM70
  • Frameless motors for highest design flexibility
  • Hollow-shaft capability
  • Low voltage 12V - 48V
  • Highest torque density and dynamics due to excellent copper fill factor
  • Redundant windings available
  • Low thermal losses by concentrated coils
  • Thermally optimized actuator design by structural integration and thermally conductive epoxy casting
  • Weight and installation space optimized drive system design based on load profile analysis
  • High control quality by high bandwidth and lowest harmonic component (lowest ripple)
The ILM Series of frameless, stator-rotor installation kits from TQ-RoboDrive utilize integrated drive engineering originally developed by the German Aerospace Center (DLR).
They are ideally suited for applications in extremely demanding environments, delivering market-leading torque density, unsurpassed precision and excellent overload capability in an exceptionally compact design.

General data/basic data

Power:
  • 270 W
Nominal torque:
  • 1.24 Nm
Peak torque:
  • 4.05 Nm
Speed:
  • 2120 rpm
Weight:
  • 330 g

Performance characteristics

Nominal voltage:
  • 48 V
Nominal current:
  • 6.7 A
Torque constant:
  • 187 mNm/A
Number of pole pairs:
  • 10
Max. Efficiency:
  • 90 %

Dimensions

Outer diameter of stator:
  • 69 mm
Length Stator:
  • 30.5 mm
Inner diameter rotor:
  • 42 mm
Length Rotor:
  • 20.7 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.

3D File ILM70x18 Hall (586 KB, zip)

3D File ILM70x18 (491 KB, zip)

Drawing ILM70x18 (764 KB, pdf)

Double Rotor Gluing Guideline (170 KB, pdf)

Extended datasheet ILM70x18 (563 KB, pdf)

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

Scale prices* per piece for standard variant

682,50 € (1-10)
621,40 € (11-50: 

*price excl. VAT and freight cost

Scale prices* per piece for Hall variant

975,00 € (1-10)
904,80 € (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 RD70-RSV60

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Absolute position sensor RD70-AksIM

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