Product Overview
The Mitsubishi HF-154BS-A48 is a rare, custom-manufactured AC servo motor designed for the widely-deployed MELSERVO-J2-Super (MR-J2S) platform. For our reseller partners, this model is a classic example of a high-margin, strategic sourcing opportunity. It is defined by its critical -A48 suffix, which signifies it is not a standard motor, but a unique component built for a specific OEM’s machinery. This makes it an irreplaceable spare part with significant market value.
Understanding the business implications of this model is crucial:
- HF Series for MR-J2S: A legacy component for one of the most successful servo systems ever made. Demand is now exclusively for exact-match replacements to keep valuable, aging machinery online.
- 1.5kW with Brake: A powerful configuration for driving medium-to-large vertical axes or load-holding mechanisms that require both power and safety.
- -A48 Suffix: This is the most important feature. It denotes a special OEM specification. The motor’s internal characteristics are unique. A standard HF-154BS will NOT work as a replacement.
The opportunity to supply an HF-154BS-A48 is the opportunity to solve a customer’s urgent, production-stopping crisis. GoldRayline specializes in sourcing these “hard-to-find” industrial gems. Our expert teams and extensive global network allow us to reclaim and professionally test these legacy parts. By partnering with us, you gain a reliable source for verified, functional -A48 units, empowering you to close high-value deals that your competitors are forced to decline.
Specifications
| Model Number | HF-154BS-A48 | Product Brand | Mitsubishi Electric |
|---|---|---|---|
| Product Type | AC Servo Motor | Product Series | HF (for MELSERVO-J2S) |
| Compatible Drive Series | MR-J2S-100A / MR-J2S-100B | Rated Output | 1.5kW |
| Specification | Special OEM (-A48) | Rated Speed | 4000 rpm |
| Rated Torque | 3.6 N·m | Max. Speed | 6000 rpm |
| Inertia Class | Low Inertia | Brake Option | Yes (Built-in) |
| Encoder Type | Absolute Encoder (17-bit) | Shaft Type | Straight (Standard) |
| Protection Rating | IP65 | Input Voltage Class | 200V |
Note:CRITICAL WARNING: The -A48 suffix is non-negotiable. This motor is NOT interchangeable with a standard HF-154BS or any other model. It is specifically designed for certain MR-J2S systems. Attempting to use a different part will result in system failure.
Related Mitsubishi MELSERVO-J2S AC Servo Motors
For a sales professional, highlighting the uniqueness of an OEM part is key to justifying its value. This expert table contrasts the rare HF-154BS-A48 with more common motors for the MR-J2S platform.
| Model Number | Power | Series | Brake | Sales Focus & Business Value |
|---|---|---|---|---|
| HF-154BS-A48 | 1.5kW | HF | Yes | High-Profit, Rare OEM Part for Exact Replacement |
| HF-154BS | 1.5kW | HF | Yes | The standard, non-OEM version. Not a substitute. |
| HC-SFS152B | 1.5kW | HC-SFS | Yes | A more common, medium-inertia alternative. Not a substitute. |
| HC-KFS13B | 130W | HC-KFS | Yes | A different J2S-compatible motor. Not a substitute. |
| HF204S-A48 | 2.0kW | HF | No | Another high-value OEM part from the same family. |
Note: The models listed above illustrate the critical importance of matching the exact model number, including all suffixes. Our vast inventory includes a wide range of these specialized OEM parts. Contact us at [email protected] to verify your customer’s requirement and get a quote.
