High-Performance Yaskawa SGMAS-04A2A21 Rotary Servo Motor for Precision Motion Control
Yaskawa Rotary Servo Motor SGMAS-04A2A21
Summary of Yaskawa Rotary Servo Motor SGMAS-04A2A21
The SGMAS-04A2A21 is a Σ-V Series servo motor (SGMGV type) with a rated output of 7.5 kW and AC400V power supply. It features a 20-bit incremental serial encoder (standard), straight shaft without keyway, and standard design (silver bolts). No optional accessories are included.
Designed for high-speed feed axis drive in various machinery, the series offers a wide range (300W–15kW), optional holding brakes, high-resolution 20-bit encoder, and IP67 protection (standard).
Typical applications include machine tools, conveyors, material handling, and food processing machinery.
Specifications:
●Continuous duty, vibration class V15
●Insulation resistance: ≥10 MΩ at DC500V
●Ambient temperature: 0–40°C
●Excitation: Permanent magnet; Mounting: Flange type
●Insulation class: F; Dielectric strength: AC1800V for 1 min (400V class)
●Protection: Totally enclosed, self-cooled, IP67 (except shaft extension)
●Humidity: 20–80% (non-condensing)
●Connection: Direct; Rotation: CCW from load side under forward command.
Product Overview: Yaskawa Rotary Servo Motor SGMAS-04A2A21
This motor is part of the Σ-V Series SGMGV type.
●Rated output: 7.5 kW
●Power supply voltage: AC 400V
●Serial encoder: 20-bit incremental (standard)
●Design order: Standard (silver bolts)
●Shaft end: Straight shaft, keyless (standard)
●Option: None
Applications:
●Feed axis drive for various machines (high-speed feed)
●Machine tools, conveyors, handling equipment, food processing machinery
Key Features:
●Wide range (300W to 15kW, with holding brake)
●High-resolution serial encoder (20-bit)
●IP67 standard protection
Specifications:
●Duty rating: Continuous
●Vibration class: V15
●Insulation resistance: DC500V, 10MΩ or more
●Ambient temperature: 0–40°C
●Excitation: Permanent magnet
●Mounting: Flange type
●Insulation class: F
●Dielectric strength: AC1500V for 1 min (200V class), AC1800V for 1 min (400V class)
●Protection: Totally enclosed, self-cooled IP67 (except shaft through part)
●Humidity: 20–80% (non-condensing)
●Connection: Direct
●Rotation direction: CCW from load side with forward command
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