Description
The MITSUBISHI MELSERVO HC series AC servo motors, models HC-KFS43B, HC-MFS43, HC-MFS43K, and HC-MFS43B, are high-performance, compact servo motors designed for precise motion control in industrial automation. These 0.4kW motors feature a 17-bit absolute encoder for high-resolution positioning, offering reliable speed and torque control. The HC-KFS43B and HC-MFS43B models are equipped with an electromagnetic brake for holding applications, while the “K” variant (HC-MFS43K) emphasizes high response. Designed for seamless integration with MITSUBISHI servo amplifiers (e.g., MR-J4 series), they are ideal for applications requiring high accuracy, quick response, and durability in demanding environments.
Key Features
- High-Performance AC Servo Motor with 0.4kW rated output
- High-Resolution Encoder: 17-bit absolute (131072 pulses/rev)
- Electromagnetic Brake: Available on HC-KFS43B and HC-MFS43B models
- Rated Speed: 3000 rpm
- High Overload Capacity: 300% momentary overload
- Low Vibration & Low Noise: Optimized for smooth operation
- Protection Rating: IP65 (Shaft through part excluded)
- Mounting: Flange mounting (IEC standard)
- Country of Origin: Japan
Technical Specifications
Parameter | HC-KFS43B | HC-MFS43 | HC-MFS43K | HC-MFS43B |
|---|---|---|---|---|
Rated Output | 0.4 kW | 0.4 kW | 0.4 kW | 0.4 kW |
Rated Torque | 1.3 N·m | 1.3 N·m | 1.27 N·m | 1.3 N·m |
Rated Speed | 3000 rpm | 3000 rpm | 3000 rpm | 3000 rpm |
Max. Speed | 4500 rpm | 4500 rpm | 4500 rpm | 4500 rpm |
Rotor Inertia | 5.1×10⁻⁴ kg·m² | 2.2×10⁻⁴ kg·m² | 2.2×10⁻⁴ kg·m² | 2.2×10⁻⁴ kg·m² |
Brake | Yes (Electromagnetic) | No | No | Yes (Electromagnetic) |
Encoder | 17-bit Absolute | 17-bit Absolute | 17-bit Absolute | 17-bit Absolute |
Voltage Class | 200V | 200V | 200V | 200V |
Ambient Temp. | 0°C to 40°C (with derating up to 70°C) | 0°C to 40°C (with derating up to 70°C) | 0°C to 40°C (with derating up to 70°C) | 0°C to 40°C (with derating up to 70°C) |
Weight | Approx. 5.0 kg | Approx. 1.2 kg | Approx. 1.2 kg | Approx. 1.2 kg |
Warranty & After-Sales
- Factory new units: 12 months warranty
- Refurbished units: 3-6 months warranty
- Technical support for servo system selection and tuning
- Wiring and parameter setting assistance for MR-J4 amplifiers
- Compatibility verification with existing drive systems
- Commissioning and diagnostics support available
Delivery Time
- Standard delivery: 3-5 working days
- Express shipping available upon request
Why Choose Our Store
- Genuine MITSUBISHI ELECTRIC components
- Global supply network with competitive pricing
- Expertise in motion control and servo systems
- Comprehensive technical documentation (Manuals, CAD data)
- Responsive customer service and support
Applications
- High-speed pick-and-place robots
- Precision positioning in CNC machines
- High-speed packaging and assembly lines
- Semiconductor manufacturing equipment
- Replacement for failed servo motors in existing systems
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