MR-J2S-20B Servo Amplifier
2. Amplifier Specifications
Parameter Specification
Model MR-J2S-20B
Series MR-J2S (Super Edition)
Rated Output 200W
Max. Current 1.5A (cont.), 4.5A (peak)
Input Power Single-phase 200-230V AC (±10%), 50/60Hz
Control Modes Position/Speed/Torque
Feedback Incremental encoder (131,072 p/rev)
Regenerative Braking External resistor required
3. Amplifier Features
✔ High-Performance Control:

1.6kHz frequency response

Auto-tuning function

Vibration suppression control

✔ Connectivity:

Pulse train input (500kpps max)

Analog speed/torque reference

23 digital I/O points

✔ Protection:

Overcurrent/Overvoltage

Dynamic brake

Encoder error detection

HC-KFS23B Servo Motor
4. Motor Specifications
Parameter Specification
Model HC-KFS23B
Series HC-KFS (Low-Inertia)
Rated Output 200W
Rated Torque 0.637Nm
Max. Torque 1.91Nm
Rated Speed 3000rpm
Max. Speed 5000rpm
Encoder 17-bit (131,072 p/rev)
Shaft Type Keyway shaft
Protection Class IP55 (Shaft side)
5. Motor Features
✔ Optimized Design:

Low inertia (0.11×10⁻⁴ kg·m²)

High torque density

IP55 protection

✔ Smooth Operation:

Low vibration/noise

Precision bearings

Class B insulation

6. Combined System Performance
Rapid Response: 0-3000rpm in 50ms (typical)

Positioning Accuracy: ±1 pulse (0.0027°)

Recommended Applications:

Packaging machinery

Small CNC equipment

Material handling

Automated assembly

7. Physical Specifications
Component Dimensions Weight
Amplifier 90 × 130 × 86 mm 1.0 kg
Motor Ø60 × 156 mm 1.8 kg