Yaskawa SGMJV-04ADA2C Medium Inertia Rotary Servo Motor – High Precision AC Servo Drive
Yaskawa Medium Inertia Rotary Servo Motor SGMJV-04ADA2C
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Yaskawa SGMJV-04ADA2C Servo Motor (Σ-V Series)
●Type: Medium inertia rotary servo motor
●Rated Output: 0.4 kW (400W)
●Power Supply: AC 200V
●Encoder: 20-bit incremental serial encoder (standard)
●Shaft: Straight shaft, no keyway (standard)
●Option: With holding brake (DC24V)
●Features:
●High instantaneous torque (350% of rated)
●High-resolution serial encoder (13/20 bit)
●Maximum speed: 6,000 r/min
●Continuous duty
●Vibration class: V15
●Insulation resistance: DC500V, ≥10MΩ
●Ambient temperature: 0–40°C
●Permanent magnet excitation, flange mounting
●Insulation class: B
●Dielectric strength: AC1500V for 1 minute
●Protection: IP65 (fully enclosed, self-cooled, except shaft extension)
●Humidity: 20–80% (non-condensing)
●Rotation direction: CCW from load side with forward command
●Applications: Semiconductor manufacturing, chip mounter, PCB drilling, robots, material handling, food processing machinery.
Here is an expanded introduction in English based on the specifications you provided:
Yaskawa Sigma-V Series Servo Motor – Model SGMJV-04ADA2C
The Yaskawa SGMJV-04ADA2C is a high-performance, medium-inertia rotary servo motor from the renowned Σ-V (Sigma-V) series. Designed for precision motion control applications, this model delivers a rated output of 0.4 kW (400W) and operates on a standard AC200V power supply.
Equipped with a high-resolution 20-bit incremental serial encoder (with a 13/20-bit option), the motor ensures exceptional positioning accuracy and smooth low-speed operation. It features a standard straight shaft without a keyway and includes a 24V DC holding brake as a built-in option for secure position retention when power is off.
The motor is capable of achieving a high maximum speed of 6,000 r/min and offers an instantaneous maximum torque ratio of 350% relative to its rated torque, making it well-suited for demanding acceleration and deceleration cycles. It is rated for continuous duty and designed with a permanent magnet excitation system and a fully enclosed, self-cooled IP65 protection class (excluding the shaft extension), ensuring reliable performance in industrial environments.
With a vibration class of V15, insulation resistance of DC500V (10MΩ or more), and dielectric strength of AC1500V for one minute, the motor meets rigorous safety and durability standards. It operates within an ambient temperature range of 0 to 40°C and a humidity range of 20 to 80% (non-condensing). The insulation class is B, and the motor is flange-mounted for direct connection. Under a forward rotation command, the motor rotates counterclockwise (CCW) when viewed from the load side.
Typical Applications:
●Semiconductor manufacturing equipment
●Chip mounters (pick-and-place machines)
●Printed circuit board drilling machines
●Industrial robots
●Material handling and conveyance machinery
●Food processing machinery
Key Features:
●Medium inertia for balanced dynamic response
●High-resolution serial encoder (13/20-bit)
●High-speed capability up to 6,000 r/min
●Wide product range (50W to 750W, with brake options)
●Compact design with holding brake integration
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