Manufacturer: Mitsubishi Electric
Product No.: HC-SFS352
Country of origin:United States
Product Type: AC Servo Motors
Payment: T/T, Western Union
Weight: 19000g
Shipping port: Xiamen
Warranty: 12 months
Designed for heavy-duty industrial motion applications, the Mitsubishi Electric HC-SFS352 servo motor delivers reliable dynamic control within high-inertia mechanical systems. Engineered specifically for integration with the MELSERVO J2S system architecture, this medium-inertia rotary motor provides a rated output of 3.5 kW. It functions as a matched pair with MR-J2S-350A and MR-J2S-350B servo amplifiers, ensuring precise torque delivery, reliable speed regulation, and high-resolution feedback under rigorous duty cycles.
| Parameter | Value |
|---|---|
| Manufacturer | Mitsubishi Electric |
| Model Number | HC-SFS352 |
| Motor Series Designation | HC-SFS (Medium inertia, medium capacity) |
| Rated Output Power | 3.5 kW |
| Compatible Servo Amplifier | MR-J2S-350A / MR-J2S-350B |
| Power Facility Capacity | 5.5 kVA |
| Moment of Inertia (WK2) | 448.33 oz in2 |
| Permissible Speed Limit | 2000 r/min rated (3000 r/min maximum) |
| Ambient Operating Temperature | 0 to 40 degC (non-freezing) |
| Net Motor Weight | 19.0 kg |
| Shipping Weight (Calculated) | 26.0 kg |
| Country of Origin | Japan |
The legacy J2S series is highly sought after for retrofits. When swapping an older version, verify the shaft extension details (keyed vs. smooth shaft) as well as any integrated holding brake configurations (denoted by specific suffix alterations not present on standard models). For transitions to modern MR-J4 series platforms, conversion cables and a dedicated configuration translation inside the setup software are required.
To prevent premature encoder failures, avoid mechanical shock directly to the motor shaft during installation or pulley alignment. Because this unit is a medium-inertia motor, setting the load inertia ratio incorrectly within the MR-Configurator utility can cause servo loop oscillation and thermal overload. Maintain a load-to-motor inertia ratio of less than 20:1 for standard high-duty dynamic cycles.
Always implement a 360-degree shield clamp for both the power supply cable and the encoder line at the amplifier panel entry point. High-frequency noise on unshielded lines is the primary driver for AL.30 (regenerative error) and AL.50 (overload) false trips. Ensure the motor body is securely connected to the main machinery ground plane.
CRITICAL WARNING:
Isolate all electrical power feeds to the servo amplifier before working on connections. Verify that the DC bus charge indicator LED on the face of the amplifier is completely dark. High residual voltages can persist in the drive system even after physical supply line disconnection.
Mount the motor securely to the mounting flange using rated high-tensile fasteners to counter dynamic torsional forces.
Align the coupling between the shaft and the driven load, confirming axial and radial alignment tolerances match the OEM specification sheet to protect the bearings.
Connect the heavy-duty power connector and industrial encoder feedback cables. Ensure positive engagement of circular locking collars to maintain IP rating integrity.
Verify ground continuity between the motor body, machine chassis, and control panel ground bar before energizing the amplifier system.
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Returns & Warranty
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
United States
|
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