Servo Motors
All of Teknic's motors are brushless AC servo motors with integrated encoders. Neodymium-Iron-Boron magnetic material is used to attain high power density while maintaining a low cost per watt. These high power density motors help increase throughput even when available space for the motor is constrained. The magnetic design of the motors includes skewed stators and/or rotors for minimum cogging torque and low torque ripple.
Since the motors are brushless, the only parts in mechanical contact are the shaft bearings. The bearings are oversized, single row, deep groove radial bearings with non-contact lubrication seals. The large ball bearings have diameter variations of less than 15 millionths of an inch, and the steel used is vacuum-degassed and heat-treated for maximum endurance. Thus, these motors are exceptionally reliable.
Teknic offers brushless servo motors in two lines: Instrument grade and Industrial grade. Instrument grade motors are value-engineered, high-torque motors intended for typical lab environments or where the motors will be reasonably protected from harsh environments. Industrial-grade models are robust, sealed motors perfect for harsh environments.
| Model | Frame | Peak Torque [oz-in] | Encoder [cts/rev] | Type |
|---|---|---|---|---|
| M-1726-FX | NEMA 17 | 64 | 2000, 2048, 4000, 4096 | Instrument Grade |
| M-2330-xx | NEMA 23 | 160 | 4000, 4096, 8000, 8192 | Instrument Grade |
| M-2348-xx | NEMA 23 | 300 | 4000, 4096, 8000, 8192 | Instrument Grade |
| M-3437-xx | NEMA 34 | 400 | 4000, 4096, 8000, 8192 | Instrument Grade |
| M-3450-xx | NEMA 34 | 600 | 4000, 4096, 8000, 8192 | Instrument Grade |
| M-3482-FT | NEMA 34 | 510-1020 | 20000 | Industrial Grade |
| M-3483-FT | NEMA 34 | 527-1211 | 20000 | Industrial Grade |
| M-3495-FT | NEMA 34 | 672-1209 | 20000 | Industrial Grade |
| M-3496-FT | NEMA 34 | 453-1041 | 20000 | Industrial Grade |
| M-4650-FT | 4.75 in. | 848-3900 | 20000 | Industrial Grade |