Technical Description: Panasonic MSMD082G1U Servo Motor
The MSMD082G1U is a high-performance AC brushless servo motor from the MINAS A6 Series, Panasonic’s flagship motion control line. Featuring a 750W output and a 200V winding, this motor is specifically designed for high-dynamic applications that require rapid acceleration and absolute precision. The «Low Inertia» rotor makes the MSMD082G1U the ideal choice for pick-and-place robotics, electronic component inserters, and high-speed packaging machinery.
Advanced 23-bit Feedback and Power Density
Equipped with an industry-leading 23-bit absolute/incremental encoder (8,388,608 pulses per revolution), the MSMD082G1U provides unmatched path-following accuracy and ultra-smooth rotation at low speeds. Its electromagnetic design has been refined to provide high torque in a compact 80mm frame, reducing the overall weight and footprint of the machine’s moving axes. This model includes a high-grade oil seal to protect the internal windings from industrial contaminants.
Key Characteristics
- Part Number: MSMD082G1U.
- Rated Output: 750 W.
- Rated Torque: 2.39 N·m.
- Rated Speed: 3000 RPM (Max 6000 RPM).
- Inertia Type: Low Inertia.
- Encoder: 23-bit Absolute/Incremental.
- IP Rating: IP65 (with oil seal).
- Voltage: 200 V AC.
Performance and System Longevity
Built for 24/7 industrial duty, the MSMD082G1U features high-grade permanent magnets and precision-balanced bearings to minimize heat generation and vibration. When paired with a MINAS A6 series driver, it utilizes advanced auto-tuning and vibration suppression algorithms to achieve stable performance even under fluctuating load conditions. Its robust construction ensures a long service life in demanding manufacturing environments.
| Category | Specification |
| Peak Torque | 7.16 N·m |
| Mass | Approx. 2.3 kg |
| Standard Compliance | CE, UL, cUL, RoHS |
Maintenance Insights
The MSMD082G1U is essentially maintenance-free. However, for applications involving vertical motion, it is important to note that this specific model does not include an electromagnetic brake; for such cases, the MSMD082G1V is required. Periodically check the cable connections to ensure the IP65 seal remains intact.
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