STOBER ED 401UDOA140 AC Servo Gearmotor with P421SGR0080ED401U Gear Unit

The STOBER ED 401UDOA140 is a high-performance AC servo gearmotor, designed for precise motion control and reliable operation in industrial automation. Combined with the STOBER P421SGR0080ED401U gear unit, it delivers optimized torque, speed control, and efficiency for demanding applications.

Manufacturer: STOBER
Type: AC Servo Gearmotor
Model: ED 401UDOA140

Technical information (Motor)

• Stall Torque: 2.51 Nm
• Rated Torque: 2.36 Nm
• Stall Current: 1.61 A
• Rated Current: 1.54 A
• Maximum Current: 8 A
• Rated Speed: 3000 rpm
• Constant Voltage: 140 V/1000
• DC Link Voltage: 650 V
• Mass Moment of Inertia: 1.47 kgcm²
• Constant Torque: 1.53 Nm/A

Attachment

Manufacturer: STOBER
Type: Gear Unit
Model: P421SGR0080ED401U

Technical information (Gear Unit)

• Ratio: 8000
• Input Speed: 375 rpm
• Output Speed: 3000 rpm
• Output Torque: 18.3 Nm
• Lubrication: CLP HC ISO VG 150
• Oil Quantity: 0.0621 l
• Rated Temperature: 145 °C
• Protection Class: IP56
• Thermal Class: F
• Thermo Couple: PTC