About MSMF152L1H6M Panasonic A6 1500W Motor + BRK , Torque Nm - 4.77, RPM - 3000
The Panasonic MSMF152L1H6M is a 1.5 kW high-performance AC servo motor from the MINAS A6 series, specifically engineered for low-inertia applications that require an integrated safety holding brake. [
1,
2]
Core Specifications
| Feature [1, 2, 3, 4, 5] |
Specification |
| Rated Output |
1500 W (1.5 kW) |
| Rated Torque |
4.77 Nm |
| Peak Torque |
14.3 Nm |
| Rated / Max Speed |
3000 RPM / 5000 RPM |
| Rated Current |
8.2 A (rms) |
| Voltage |
200 V AC |
| Encoder |
23-bit (8,388,608 pulses/rev) Absolute/Incremental |
| IP Rating |
IP67 (dust-tight and water-immersion resistant) |
| Shaft Type |
Key-way with Oil Seal |
Brake Specifications
The "H" in the model number denotes a built-in electromagnetic
holding brake. [
1,
2]
- Static Friction Torque: 8.0 Nm or more.
- Brake Voltage: 24 V DC ( 2.4 V).
- Response Time: Engages in 50 ms; Releases in 15 ms.
- Function: Primarily for safety; it holds vertical loads in place when power is cut. It is not designed to stop the motor while in motion. [1, 2]
Physical Dimensions & Weight
Converting the metric data from Panasonic Industry to imperial units:
- Weight: Approximately 12.35 lbs (5.6 kg).
- Flange Size: 3.94" x 3.94" (100 mm square).
- Total Body Length: Approximately 7.54 inches (191.5 mm).
- Shaft Diameter: 0.75 inches (19 mm). [1, 2]
the Panasonic MSMF152L1H6M is the 1500W (1.5 kW) version of the MINAS A6 servo motor equipped with an integrated electromagnetic holding brake.
Function
- Precision Control: High-accuracy rotation and positioning for industrial automation using a 23-bit encoder.
- Fail-Safe Holding (Brake): The primary function of the "H" model is to lock the shaft when power is cut. This prevents gravity from moving vertical loads (like a Z-axis on a CNC) or holds a load in place during an emergency stop.
- Low Inertia: Optimized for high-cycle applications that require "snappy" acceleration and deceleration.
Physical Specifications (Inches & Lbs)
The addition of the brake assembly increases both the length and the total weight compared to the standard G6M model.
| Dimension |
Specification |
| Weight |
14.33 lbs (6.5 kg) |
| Width & Height (Flange) |
3.94 inches (100 mm) |
| Length (Excluding shaft) |
7.54 inches (191.5 mm) |
| Shaft Diameter |
0.75 inches (19 mm) |
Key Performance Specs
- Torque: 4.77 Nm (Rated) / 14.3 Nm (Peak).
- Speed: 3000 RPM (Rated) / 5000 RPM (Max).
- Brake Torque: Static friction torque of 8.0 Nm or more.
- Environment: IP67 rated (dust and water-proof).