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)
With the stator rotor mounting kits of the ILM series, RoboDrive presents solutions for structure-integrated drive technology. RoboDrive technology offers maximum torque and overload capability at maximum torque density in a compact design. The variable concept offers solutions for a wide variety of drive tasks.
The implementation of the compact and thermally optimized design in customer-specific solutions is supported by extensive documentation and RoboDrive development competence.

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.

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