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MR-J4-40B-RJ020 | Mitsubishi MELSERVO-J4 AC Servo Drive (0.4 kW, 200–240 VAC
- Regular price
- $1,019.00
- Sale price
- $1,019.00
- Regular price
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Product Description P/N: MR-J4-40B-RJ020
Description
The Mitsubishi MR-J4-40B-RJ020 is a high-performance MELSERVO-J4 AC servo drive engineered for precise motion control in industrial automation systems. This model delivers a 0.4 kW rated output with integrated dynamic braking and SSCNET III/H networking for fast and reliable servo communication.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Mitsubishi |
| Category | Servo Products |
| Part Number | MR-J4-40B-RJ020 |
| Subcategory | Servo Drive/Servo Control |
| Series | MELSERVO-J4 |
| Type | MR-J4 |
| Rated Capacity | 0.4 kW (400 W) |
| Rated Current | 2.8 A |
| Number of Axes | 1 |
| Power Supply (Single-Phase) | 200–240 VAC |
| Power Supply (Three-Phase) | 200–240 VAC |
| DC Input Range | 283–340 VDC |
| Dynamic Brake | Built-in |
| Regenerative Resistor | Built-in |
| Communication Interface | SSCNET III/H |
| Compatibility | Conversion unit SSCNET for MR-J2S-[]B |
| Degree of Protection | IP20 |
| Ambient Rating | 0 to +55 °C |
| Type of Network | Single-phase (2P), 3-phase (3P), or DC input |
| Dimensions | 168 mm H × 40 mm W × 170 mm D |
| Mounting | Panel/Cabinet mount |
| Function | AC motion control and servo amplification |
Information About MR-J4-40B-RJ020
The MR-J4-40B-RJ020 is part of Mitsubishi’s MELSERVO-J4 series, a line of advanced servo drives designed for high-speed, high-accuracy industrial motion systems. This model provides a 0.4 kW output and supports both single-phase and three-phase 200–240 VAC supplies, giving designers flexibility in mixed-power environments. Its integrated dynamic brake and built-in regenerative resistor enhance stopping performance and energy handling during rapid deceleration, improving system stability and safety. Featuring SSCNET III/H communication, the drive offers high-speed deterministic networking and is fully compatible with MELSERVO motion controllers and MR-J2S-[]B conversion units. Built to IP20 standards with a compact footprint, the unit is suitable for dense control cabinets and industrial environments requiring dependable motion performance.
Key Features:
- 0.4 kW servo output capability: provides precise control for single-axis applications requiring fast positioning and stable motion profiles.
- Multi-source power input: accepts 200–240 VAC single- or three-phase or 283–340 VDC, enabling flexible installation in diverse automation systems.
- Built-in dynamic brake and regenerative resistor: improves deceleration response and energy dissipation during high-speed or high-inertia operations.
- SSCNET III/H high-speed communication: ensures synchronized, low-latency servo control across motion networks with deterministic performance.
- Compact IP20-rated enclosure: supports safe mounting inside control cabinets with protection against solid contaminants in industrial settings.
- Compatibility with MR-J2S-[]B systems: allows integration into existing Mitsubishi servo architectures using conversion units.
- 0–55 °C operating range: supports reliable operation in warm industrial environments without additional cooling equipment.
- Slim vertical form factor: occupies minimal panel space at only 40 mm width, facilitating dense multi-axis motion system layouts.
The MR-J4-40B-RJ020 delivers the reliability and precision required for advanced servo motion control, high-speed automation, and responsive machine performance in modern industrial systems.
Description
The Mitsubishi MR-J4-40B-RJ020 is a high-performance MELSERVO-J4 AC servo drive engineered for precise motion control in industrial automation systems. This model delivers a 0.4 kW rated output with integrated dynamic braking and SSCNET III/H networking for fast and reliable servo communication.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Mitsubishi |
| Category | Servo Products |
| Part Number | MR-J4-40B-RJ020 |
| Subcategory | Servo Drive/Servo Control |
| Series | MELSERVO-J4 |
| Type | MR-J4 |
| Rated Capacity | 0.4 kW (400 W) |
| Rated Current | 2.8 A |
| Number of Axes | 1 |
| Power Supply (Single-Phase) | 200–240 VAC |
| Power Supply (Three-Phase) | 200–240 VAC |
| DC Input Range | 283–340 VDC |
| Dynamic Brake | Built-in |
| Regenerative Resistor | Built-in |
| Communication Interface | SSCNET III/H |
| Compatibility | Conversion unit SSCNET for MR-J2S-[]B |
| Degree of Protection | IP20 |
| Ambient Rating | 0 to +55 °C |
| Type of Network | Single-phase (2P), 3-phase (3P), or DC input |
| Dimensions | 168 mm H × 40 mm W × 170 mm D |
| Mounting | Panel/Cabinet mount |
| Function | AC motion control and servo amplification |
Information About MR-J4-40B-RJ020
The MR-J4-40B-RJ020 is part of Mitsubishi’s MELSERVO-J4 series, a line of advanced servo drives designed for high-speed, high-accuracy industrial motion systems. This model provides a 0.4 kW output and supports both single-phase and three-phase 200–240 VAC supplies, giving designers flexibility in mixed-power environments. Its integrated dynamic brake and built-in regenerative resistor enhance stopping performance and energy handling during rapid deceleration, improving system stability and safety. Featuring SSCNET III/H communication, the drive offers high-speed deterministic networking and is fully compatible with MELSERVO motion controllers and MR-J2S-[]B conversion units. Built to IP20 standards with a compact footprint, the unit is suitable for dense control cabinets and industrial environments requiring dependable motion performance.
Key Features:
- 0.4 kW servo output capability: provides precise control for single-axis applications requiring fast positioning and stable motion profiles.
- Multi-source power input: accepts 200–240 VAC single- or three-phase or 283–340 VDC, enabling flexible installation in diverse automation systems.
- Built-in dynamic brake and regenerative resistor: improves deceleration response and energy dissipation during high-speed or high-inertia operations.
- SSCNET III/H high-speed communication: ensures synchronized, low-latency servo control across motion networks with deterministic performance.
- Compact IP20-rated enclosure: supports safe mounting inside control cabinets with protection against solid contaminants in industrial settings.
- Compatibility with MR-J2S-[]B systems: allows integration into existing Mitsubishi servo architectures using conversion units.
- 0–55 °C operating range: supports reliable operation in warm industrial environments without additional cooling equipment.
- Slim vertical form factor: occupies minimal panel space at only 40 mm width, facilitating dense multi-axis motion system layouts.
The MR-J4-40B-RJ020 delivers the reliability and precision required for advanced servo motion control, high-speed automation, and responsive machine performance in modern industrial systems.