The 28LT12-416E.49 is a coreless brush DC motor with a 28 mm diameter, graphite-copper commutation, and a 24 mNm nominal torque rating. It operates at a nominal voltage of 32 V, with a no-load speed of 7,345 rpm and a no-load current of 35.0 mA. The terminal resistance is 19.9 Ω, and it delivers a maximum continuous torque of 24 mNm at 0.63 A. The motor has a maximum continuous speed of 10,000 rpm, an efficiency of 73%, and a rotor inertia of 17.80 g-cm². Shaft load capacity is 6.0 N radial and 250 N axial. The operating temperature range is -30°C to 85°C. Weight is 135 g. The motor features a 9-segment commutator and sleeve bearings. Dimensions include a 17 mm shaft diameter and a 41.2 mm overall length.
28LT12 Brush DC Coreless Motor
28LT12
The 28LT12 is a cost efficient solution for applications requiring acceleration (start/stop) with a long brush lifetime.
Product Highlights
Applications
| Portescap | |
|---|---|
| Product Category | DC Motors |
| Product Number | 28LT12-416E.49 |
| Product Name | 28LT12 Brush DC Coreless Motor |
| Commutation | Brush |
| DC Construction | Coreless / Slotless |
| DC Voltage Range | 32.0 VDC |
| Torque Constant | 5.76 in-oz/amp (40.7 mN-m/amp) |
| Output Power | 0.0268 HP |
