Servo kits ILM85x13440 W | 1.44 Nm | 2950 rpm | 48 V

Frameless, hollow-shaft 85x13 stator-rotor kits. Discover market-leading torque density and maximum freedom of design for structurally integrated drive engineering.

frameless motors ILM85x13
  • 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) for applications in extremely demanding environments.
The motors deliver market-leading torque density, unsurpassed precision and excellent overload capability in an exceptionally compact design.

General data/basic data

Power:
  • 440 W
Nominal torque:
  • 1.44 Nm
Peak torque:
  • 4.66 Nm
Speed:
  • 2950 rpm
Weight:
  • 400 g

Performance characteristics

Nominal voltage:
  • 48 V
Nominal current:
  • 10.8 A
Torque constant:
  • 134 mNm/A
Terminal resistance:
  • 220 mΩ
Number of pole pairs:
  • 10
Max. Efficiency:
  • 92 %

Dimensions

Outer diameter of stator:
  • 85 mm
Length Stator:
  • 27.2 mm
Inner diameter rotor:
  • 52 mm
Length Rotor:
  • 15.7 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.
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 ILM83x13 (520 KB, zip)

3D File ILM85x13 Hall (610 KB, zip)

Double Rotor Gluing Guideline (170 KB, pdf)

Drawing ILM85x13 (281 KB, pdf)

Extended datasheet ILM85x13 (571 KB, pdf)

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

Scale prices per piece for standard variant

634,40 € (1-10)
577,20 € (11-50)

*price excl. VAT and freight cost

Scale prices per piece for Hall variant

842,40 € (1-10)
783,90 € (11-50)

*price excl. VAT and freight cost

*Preise exkl. MwSt, zzgl. Versandkosten

Got more questions? Check our FAQ for further information.

FAQ

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