Toshiba HC422B-N-300 Product Details
1. Product Overview
The Toshiba HC422B-N-300 is a high-performance industrial servo motor engineered for precision motion control in manufacturing, robotics, and automation sectors. It focuses on delivering stable torque, fast response, and accurate position control—critical for applications like CNC machining, robotic arms, and conveyor systems, where operational precision directly impacts product quality and production efficiency.
Integrating advanced permanent magnet technology and high-efficiency design, it minimizes energy consumption while ensuring reliable performance under continuous operation. Compatibility with Toshiba’s servo drives (e.g., TOSVERT VF-S15 series) and standard industrial motion control protocols makes it a versatile component for modern automation systems.
2. Technical Parameters (Table)
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Category
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Specification
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Device Type
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AC permanent magnet servo motor
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Rated Output Power
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3.0 kW (4.02 HP)
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Rated Torque
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19.1 N·m (14.09 lb-ft); Peak torque: 57.3 N·m (42.27 lb-ft)
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Speed
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Rated speed: 1500 rpm; Maximum speed: 3000 rpm
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Motor Dimensions
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Frame size: 130 mm; Length: 245 mm; Shaft diameter: 22 mm; Keyway: 6 mm × 6 mm
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Electrical Specifications
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Rated voltage: 200 V AC (3-phase); Rated current: 10.5 A; Insulation class: F; Protection class: IP65
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Encoder
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Incremental encoder: 2500 pulses/rev; Optional: Absolute encoder (17-bit)
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Environmental Ratings
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Operating temperature: 0°C to +40°C (32°F to +104°F); Storage temperature: -20°C to +60°C (-4°F to +140°F); Humidity: 5%–90% (non-condensing)
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Mechanical Features
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Mounting: Flange (IEC standard); Cooling: Self-cooling; Weight: ~15 kg (33.07 lbs)
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Certifications
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CE; UL 1004; CSA C22.2 No. 1004; IEC 60034; RoHS compliant
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3. Product Specifications & Features
3.1 Core Specifications
The Toshiba HC422B-N-300 is optimized for mid-power precision control, with 3.0 kW rated output and 19.1 N·m rated torque perfectly matching the demands of medium-load automation tasks (e.g., CNC lathe spindle control). Its 1500 rpm rated speed and 3000 rpm maximum speed provide flexibility for both constant-speed and variable-speed applications, while the 2500 pulses/rev encoder ensures sub-millimeter positioning accuracy.
The 3-phase 200 V AC design aligns with standard industrial power systems, and the F-class insulation enables safe operation in high-temperature industrial environments. The self-cooling structure simplifies installation by eliminating the need for external cooling equipment, saving space in control cabinets.
3.2 Key Features
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High Precision Control: 2500 pulses/rev incremental encoder ensures accurate position and speed feedback, critical for CNC and robotic applications.
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Robust Torque Performance: Peak torque of 57.3 N·m handles sudden load fluctuations without speed deviation, maintaining operational stability.
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Durable Design: IP65 protection prevents dust and water splashes, suitable for harsh factory floor conditions; F-class insulation extends service life.
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Energy Efficiency: Permanent magnet technology reduces power consumption by up to 15% compared to traditional induction motors, lowering operational costs.
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Easy Compatibility: Seamless pairing with Toshiba TOSVERT servo drives and support for standard motion control protocols enable fast system integration.
4. Other Toshiba Servo Motor Products
Toshiba offers a full range of servo motors to meet diverse automation requirements:
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Toshiba HC422B-N-100: 1.0 kW low-power variant for light-load applications (e.g., small robotic arms).
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Toshiba HC422B-N-500: 5.0 kW high-power model for heavy-load tasks (e.g., conveyor belt drives in logistics centers).
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Toshiba HC432B-N-300: 3.0 kW servo motor with absolute encoder (17-bit) for high-precision semiconductor manufacturing equipment.
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Toshiba HC422B-N-300-W: Waterproof variant (IP67) for food and beverage processing applications.
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Toshiba TOSVERT VF-S15: Servo drive specifically designed to pair with HC series motors for optimized performance.
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