MSMF011L1U1 Panasonic MINAS A6 Servo Motor – 100 W, 100 V, Low Inertia, Oil Seal
The Panasonic MSMF011L1U1 is a 100 W low-inertia AC servo motor from the MINAS A6 family (MSMF series). It is built for 100 V drives and has a compact 38 mm square flange. This version comes with an oil seal, a key-way shaft with center tap, and connector-type power and encoder outputs, rated IP67. Its 23-bit encoder (8,388,608 pulses per revolution) works in either absolute or incremental mode. The motor delivers 0.32 N·m rated torque and up to 0.95 N·m peak, at a rated 3,000 r/min and a maximum of 6,000 r/min.
Decoding MSMF011L1U1
- MSMF – MINAS A6 low-inertia motor series
- 01 – 100 W rated output
- 1 – 100 V voltage specification
- L – 23-bit absolute/incremental encoder
- U1 – with oil seal, key-way shaft with center tap, without holding brake, connector type
Key Features
- 100 W, 100 V, low-inertia design for fast, high-response axes
- Oil seal, suited to gearbox mounting or dusty environments
- Key-way shaft with center tap for secure coupling
- IP67 protection, excluding the rotating shaft and connector pins
- 23-bit encoder that runs absolute or incremental
- No limit on regenerative braking frequency, with or without the external resistor option
Technical Specifications – MSMF011L1U1
| Parameter | Value |
|---|---|
| Manufacturer | Panasonic |
| Part number | MSMF011L1U1 |
| Family / series | MINAS A6 / MSMF (low inertia) |
| Rated output | 100 W |
| Voltage specification | 100 V |
| Power supply capacity | 0.4 kVA |
| Rated current | 1.6 A rms (reference) |
| Max. current | 6.9 A 0-p (reference) |
| Rated torque | 0.32 N·m |
| Continuous stall torque | 0.32 N·m |
| Peak torque | 0.95 N·m |
| Rated / max. speed | 3,000 / 6,000 r/min |
| Rotor inertia | 0.048 × 10⁻⁴ kg·m² |
| Recommended inertia ratio | 30 times or less |
| Encoder | 23-bit absolute/incremental, 8,388,608 resolution |
| Flange size | 38 mm sq. |
| Shaft | Key-way, center tap |
| Oil seal | With |
| Holding brake | Without |
| Lead-out | Connector (motor and encoder) |
| Protection | IP67 |
| Mass | 0.47 kg |
| Permissible load (operation) | Radial 68.6 N; thrust A/B 58.8 N |
| External regenerative resistor option | DV0P4280 |
Compatible Panasonic MINAS A6 Drivers (A-Frame, Single-Phase 100 V)
- MADLT11SF – A6SF multifunction type
- MADLN11SE – A6SE position control type
- MADLN11SG – A6SG RS485/RS232 communication type
- MADLT11NF – A6NF RTEX network type (multi)
- MADLN11NE – A6NE RTEX network type (basic)
Related MSMF 100 W Versions
- MSMF011L1S1 – same motor without oil seal
- MSMF011L1U2 – lead-wire version with oil seal, IP65
- MSMF011L1T1 – version with holding brake
- MSMF012L1A1 – 100 W, 200 V version
Buy Panasonic MSMF011L1U1 from Atlantech Drives
Order the Panasonic MSMF011L1U1 MINAS A6 servo motor with fast worldwide shipping. Our commercial team can quote the motor alone or together with a matching A6 driver, with quick answers on price and lead time. Request your quote today.
