Fabricant : Mitsubishi Electric
N° de produit : MR-J4W2-1010B
Pays d'origine :États-Unis
Type de produit : Amplificateur servo AC numérique MR-J4W-B
Paiement : Virement bancaire, Western Union
Poids : 2300g
Dimensions : 85 mm x 168 mm x 195 mm
Port d'expédition : Xiamen
Garantie : 12 mois
Designed for high-performance multi-axis motion control, the Mitsubishi Electric MR-J4W2-1010B serves as a dual-axis AC servo amplifier operating within the MELSERVO-J4 product line. This unit integrates two independent 1.0 kW drive axes into a single physical housing, significantly reducing panel footprint and simplify cabling. Featuring high-speed SSCNET III/H fiber-optic communication, it provides high-speed synchronous control with real-time feedback. The amplifier is engineered to support rotary, linear, and direct-drive servo motors, adapting to complex motion profiles with integrated vibration suppression and advanced tuning functions.
| Parameter | Specification Value |
|---|---|
| Manufacturer | Mitsubishi Electric |
| Model Code | MR-J4W2-1010B |
| Series Name | MELSERVO-J4 (MR-J4 Series) |
| Number of Controlled Axes | 2 Axes (Axis A and Axis B) |
| Rated Output Power | 1.0 kW (Axis A) + 1.0 kW (Axis B) |
| Main Circuit Power Supply | 3-phase 200 VAC to 240 VAC, 50/60 Hz |
| Control Circuit Power Supply | 1-phase 200 VAC to 240 VAC, 50/60 Hz |
| Communication Interface | SSCNET III/H (Optical High-Speed Network) |
| Control Method | Sine-wave PWM control / Current control system |
| Cooling Method | Forced cooling fan |
| Ambient Operating Temperature | 0 to 55 degC (non-freezing) |
| Ambient Operating Humidity | 5% to 90% RH (non-condensing) |
| Unit Weight | 2.3 kg |
| Dimensions (W x H x D) | 85 mm x 168 mm x 195 mm |
| Terminal / Connection Port | Function / Circuit Assignment |
|---|---|
| CN1A | SSCNET III/H Front Connection (Optical Input from controller or previous drive) |
| CN1B | SSCNET III/H Rear Connection (Optical Output to next drive in network line) |
| CN2A | Axis A Encoder Input Connector |
| CN2B | Axis B Encoder Input Connector |
| L1, L2, L3 | Main Power Input Terminals (3-phase 200-240 VAC) |
| L11, L21 | Control Power Input Terminals (Single-phase 200-240 VAC) |
| U, V, W (Axis A) | Axis A Servo Motor Power Output Terminals |
| U, V, W (Axis B) | Axis B Servo Motor Power Output Terminals |
When migrating from two separate single-axis MR-J4-100B amplifiers to a single MR-J4W2-1010B unit, ensure you are utilizing MR Configurator2 (version 1.20W or higher). The software treats this dual-axis unit under a single physical station address with sub-axis parameter tabs. Check that your PLC network configuration map has assigned consecutive Axis A and Axis B addresses inside the Simple Motion Module or Motion Controller setup.
Since Axis A and Axis B share a single, built-in regenerative resistor, simultaneous deceleration of both high-inertia loads will quickly trigger regenerative overvoltage faults (Fault AL.30 or AL.33). If both axes operate under rapid cyclical start/stop sequences, we strongly advise installing an external regenerative option (such as the MR-RB12) to bypass the internal limits and prevent thermal overload of the integrated bus.
SSCNET III/H fiber-optic cables (CN1A and CN1B) are extremely sensitive to particulate contamination. Use dedicated cleaning fluid and lint-free wipes on the fiber ends before mating. A minute dust particle can degrade signal intensity, resulting in intermittent SSCNET command errors (AL.37 or AL.E4). Observe the minimum bending radius of 25 mm for standard fiber cables; tighter bends can attenuate the optical link signal permanently.
CRITICAL WARNING
Isolate and lock out all 3-phase mains (L1/L2/L3) and control power (L11/L21) circuits before handling wiring. High-voltage charge remains stored in the internal DC bus capacitors after power disconnection. Always wait a minimum of 15 minutes and verify that the voltage across terminals P+ and N- is under 50 VDC using an appropriately rated digital multimeter before initiating maintenance.
Expédition express mondiale
Retours et garantie
Les commandes sont traitées et livrées du lundi au vendredi (hors jours fériés).
Pour connaître l'éligibilité complète, les frais de restockage et les détails des retours internationaux, veuillez consulter notre site officiel Politique de remboursement et de retour .
| Country of origin |
États-Unis
|
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