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MR-J4W2-44B AC Servo Amplifier 150% For 1 Minute 3000 R/Min 200 VAC 230V
MR-J4W2-44BDescription
The MR-J4W2-44B is a compact, high-performance two-axis integrated servo amplifier designed for synchronous multi-axis motion control. It integrates two independent 400W servo drives into one unit, significantly reducing installation space, wiring complexity, and energy consumption. Featuring advanced servo algorithms, high-speed response, and precise synchronization control, it delivers stable, high-precision performance for small-to-medium automation machinery. The amplifier supports multiple control modes and high-resolution encoders, with comprehensive safety and protection functions.
MR-J4W2-44B Key Features
Dual-axis integrated design: two independent 400W servo drives in one housing
High-speed response bandwidth for smooth, accurate dual-axis synchronization
Advanced auto-tuning, vibration suppression, and anti-resonance control
Supports high-resolution absolute encoders for ultra-precise positioning
Built-in STO (Safe Torque Off) safety function for each axis
Heatsink: Extruded aluminum alloy for high-efficiency heat dissipation
Power devices: High-performance low-loss IGBTs
PCB: Industrial-grade multi-layer FR‑4 circuit board with stable anti-interference performance
Terminals: Nickel-plated copper screw terminals, vibration and corrosion resistant
Internal structure: Optimized layout for dual-axis compact integration
Typical Applications
Multi-axis assembly robots & SCARA robots
Precision positioning tables, XY stages, gantry systems
Semiconductor and electronic manufacturing equipment
Packaging, labeling, printing, and textile machinery
Small machine tools and precision machining equipment
Medical devices and laboratory automation
General multi-axis automation requiring synchronized motion control
MR-J4W2-44B Important Parameters
Parameter
Specification
Part Number
MR-J4W2-44B
Product Type
Dual-axis integrated servo amplifier
Axis 1 Rated Capacity
400 W
Axis 2 Rated Capacity
400 W
Main Power Input
3‑phase AC 200–240 V, 50/60 Hz
Control Power Input
24 V DC ±10%
Axis 1 Rated Output Current
2.6 A
Axis 2 Rated Output Current
2.6 A
Peak Output Current (per axis)
7.8 A
Control Modes
Position, Speed, Torque
Encoder Support
Absolute encoder, high resolution
Speed Response Bandwidth
2.5 kHz
Safety Function
STO (Safe Torque Off) for each axis
Protection Rating
IP20
Cooling Method
Natural air cooling
Operating Temperature
0°C to +55°C
Storage Temperature
-20°C to +65°C
Humidity
5–95% RH, non‑condensing
Dimensions (W×H×D)
80 × 168 × 100 mm
Weight
Approx. 1.1 kg
Certifications
CE, UL, cUL, RoHS
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Importer,Exporter,Trading Company,Seller
Year Established:
2010
Total Annual:
1000000-5000000
Employee Number:
100~120
Ecer Certification：
Active Member
Shenzhen Wisdomlong Technology CO.,LTD Mainly engaged in automation parts, PLCS,DCS,sensors, relays, dirves,encoder, servo drive,soft starter,touch screen,instrument,process control,electric transmission and factory automation aspects of the project design,software programming,technical service and ... Shenzhen Wisdomlong Technology CO.,LTD Mainly engaged in automation parts, PLCS,DCS,sensors, relays, dirves,encoder, servo drive,soft starter,touch screen,instrument,process control,electric transmission and factory automation aspects of the project design,software programming,technical service and ...
