Electric actuator DA50

linearinverted roller screw

Product overview
DA50 is a linear inverted-screw actuator in Kinegge's humanoid actuator lineup. It provides a high load-capacity margin and predictable behavior under heavy cyclic regimes, delivering stable characteristics and long service life at high duty. Low sensitivity to parameter drift ensures reliable performance in continuous or repetitive tasks.

Applications

• Humanoid robots and robotic joints requiring high force density and cyclic durability

Technical data (table)

• Model: DA50
• Peak force (1 s): 3900 N
• Rated force: 1300 N
• Rated speed: 150 mm/sec
• Max. speed: 300 mm/sec
• Stroke length: 60 mm
• Base dimensions: 54×200 mm
• Base weight: 1.2 kg
• Power: 220 W

Key specifications

• High force density for compact robotic joints
• Designed for high-cycle operations with predictable thermal and mechanical behavior
• Low sensitivity to parameter drift for consistent performance