Servo Disc Motors are also known as "pancake motor"
This technology provides unique result. At its heart there is a rotor, a thin disc or rare earth magnet material.
Disc Motors are easy to identify, because of the unusual frame size – the diameter is bigger as the Lengths.
Accurate and therefore good for Micro-Stepping Applications
Because of the Low Inertia rotor, the motor provides a very high acceleration and exact positioning, low detent torque and is flexible to adapt.
This technology provides unique result. At its heart there is a rotor, a thin disc or rare earth magnet material.
Disc Motors are easy to identify, because of the unusual frame size – the diameter is bigger as the Lengths.
Accurate and therefore good for Micro-Stepping Applications
Because of the Low Inertia rotor, the motor provides a very high acceleration and exact positioning, low detent torque and is flexible to adapt.
| Kollmorgen | Download |
Less recent series for which we also can offer you our support:

| Diameter | Lenghts | Holding Torque | Step angle ± 10% | Weight | |
| mm | mm | mNm | degrees | g | |
| P010 | 10 | 16.4 | 1.85 | 15 | 9 |
| P110 064 | 16 | 19 | 7 | 15 | 23 |
| P110 104 | 16 | 19 | 6.1 | 15 | 23 |
| P310 | 32 | 17.4 | 14 | 6 | 40 |
| P430 | 39 | 26.4 | 60 | 3.6 | 100 |
| P520 | 52 | 23.1 | 120 | 3.6 | 180 |
| P530 | 52 | 32.6 | 175 | 3.6 | 250 |
| P532 | 52 | 32.6 | 205 | 3.6 | 250 |