Description

Mitsubishi HG-SR121JK Rotary AC Servo Motor 1.2kW HGSR121JK

• Extended Product Type: Motors
• Product ID: HG-SR121JK
• Mitsubishi Type Designation: Motors

Description of Mitsubishi HG-SR121JK Rotary AC Servo Motor

Mitsubishi Medium-inertia rotary AC servo motor – Keyway shaft – (MELSERVO J4 series HG-SR) – Rated power 1200W / 1.2kW – Rated torque 11.5Nm / 8.48ft.lbf – Rated rotational speed 1000rpm – with Absolute/incremental encoder output (22-bit / 4194304pulses/revolution resolution) – IP67 – with Natural cooling + Oil seal – rated for 0-40°C ambient

Specifications of Mitsubishi HG-SR121JK Rotary AC Servo Motor 1.2kW

• Mounting method: Flange mounting
• Mounting direction: In any directions
• Lubrication method: Grease lubrication
• Output shaft rotating direction: Same as the servo motor output shaft direction
• Backlash: 60 minutes or less at reducer output shaft
• Permissible load inertia moment ratio: 50 W/100 W/750 W: 5 times or less, 200 W/400 W: 7 times or less
• Maximum torque: Three times of the servo motor rated torque
• Maximum speed: 4500 r/min
• Reduction gear efficiency: 45% to 75%