M3000 High-performance DC Brush Servomotors
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High-performance DC Brush Servo Motor for Industrial and Military Applications
The M3000, a 3-inch diameter high-performance DC brush servo motor, is designed for precision automation and machining applications. Engineered with high-energy rare-earth magnets, it ensures reliable operation, durability, and efficiency in demanding industrial and military environments.
The M3000 servo motor offers a compact design, high power density, and exceptional starting and continuous torque for demanding applications.
The M3000 utilizes rare-earth permanent magnets, allowing for a more compact design compared to motors with ceramic magnets, while maintaining the same power output. This makes the M3000 an excellent aftermarket field replacement for virtually any servo motor brand. Whether you're an OEM or a large end-user, the M3000 provides the ideal solution for supporting the field. For new applications, the M3000 delivers superior torque-to-inertia and torque-to-weight ratios compared to ceramic or samarium cobalt designs, resulting in faster acceleration and more efficient operation. Its low cogging is achieved through a skewed lamination design, ensuring smooth rotation at near-zero speeds – crucial for precision applications.
The M3000 servomotors are proudly made in the USA at our Boston facility. These motors can be fully customized to meet your specific requirements, with options including tachometers, encoders, resolvers, brakes, and gearboxes. Mechatronics Systems is committed to fast turnaround times, whether you need a single unit or high-volume production runs.
The M3000 servo motor has been successfully installed in a wide range of industries, including CNC machine tools, paper and plastic manufacturing, radar and antenna systems, textile manufacturing, packaging equipment, and demanding military applications.
Features & Benefits
- 5-20 In-Lb Continuous Stall Torque
- Lightweight compact package
- Precision low-speed operation
- High torque-to-inertia, torque to weight ration
- Rugged industrial construction
- Integrated brush holder allows for IP65 rating
- Constant pressure brush mechanisms improve brush and commutator life
- Large, shielded, or sealed ball bearings
Options
Premium performance tachometers (3% avg-to-peak ripple)
Tachometer sensitivities from 1-15V DC/1000 RPM
- Optical Encoders
- Resolvers
- Custom Cables and Connectors
- Fail-safe Brakes
- Gearboxes
- Metric mounting dimensions
- IP65 Sealing
Specification
Specification
Performance
M3000 FAMILY DC Servomotors
Performance Data
Motor Partners | Symbols Units | M3100 | M3200 | M3300 | |||||
A | B | A | B | A | B | C | |||
Horsepower | HP Rated | HP | 147 | 74 | 491 | 275 | 5188 | 275 | 926 |
Kilowatts | KW Rated | KW | 110 | 55 | 366 | 205 | 3870 | 205 | 691 |
Max Operating Speed | N Max | RPM | 3000 | 1500 | 5000 | 2800 | 2800 | 1400 | 5450 |
Cont. Torque (stall) @ 40°C amb | TC | oz-in | 50 | 50 | 100 | 100 | 187 | 198 | 172 |
N-m | 0.35 | 0.35 | 0.7 | 0.7 | 13.2 | 1.4 | 1.21 | ||
Current @ cont. torque | IC | amps | 5.8 | 3.1 | 5.8 | 3 | 5.6 | 6.1 | 5.6 |
Peak Torque | TP | oz-in | 100 | 100 | 200 | 204 | 374 | 396 | 344 |
N-m | 1.05 | 1.05 | 2.1 | 2.1 | 39.6 | 4.2 | 3.63 | ||
Current @ Peak torque | IP | amps | 11.6 | 11.6 | 11.6 | 6 | 11.2 | 12.2 | 11.2 |
Max Terminal Voltage | Vmax | Volts | 90 | 90 | 90 | 90 | 90 | 90 | 90 |
Torque Sensitivity ± 10% | KT | oz-in/A | 8.5 | 15.6 | 17.2 | 34 | 33.4 | 32.4 | 30.7 |
N-m/amp | 0.06 | 0.11 | 0.12 | 0.24 | 2.35 | 0.22 | 0.21 | ||
Back EMF Constant | Kv | V/K RPM | 6.27 | 11.495 | 12.5 | 25.08 | 245.58 | 22.99 | 21.945 |
DC Resistance ± 12% | RT | ohms | 0.25 | 0.5 | 1 | 4 | 1.35 | 5.48 | 0.53 |
Inductance ± 30 % | LM | MH | 0.4 | 0.8 | 0.9 | 3.5 | 1.8 | 6.9 | 0.72 |
Rotor Inertia | JM | oz-insec2 | 0.01 | 0.01 | 0.023 | 0.023 | 0.033 | 0.033 | 0.033 |
Kg-m | 0.0001 | 1E-05 | 0.00016 | 0.00016 | 0.00023 | 0.00023 | 0.00023 | ||
Weight | WT | lb | 3 | 3 | 5 | 5 | 6.4 | 6.4 | 6.4 |
Kg | 1.36 | 1.36 | 2.27 | 2.27 | 2.91 | 2.91 | 2.91 | ||
Tachometer Parameter 3% ripple pp at 1000 RPM. 2.6k Min load resistance | |||||||||
Voltage Sensitivity ± 10% | KG | V/RPM | 3,7,15 Volt tachometer winding available |
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Model Number
Dimensions
Description of motor | Type | |
3100 | 3200 | |
Servomotor | 3.00 | 5.10 |
Servomotor with tachometer | 3.90 | 7.15 |
Servomotor with encoder | 3.90 | 7.15 |
Servomotor with tachometer & encoder | 4.75 | 7.15 |
Documents
Documents