Precision DC coreless motor with precious metal commutation for medical, healthcare, automotive, robotics, and industrial automation applications. Available in 4.5V, 9V, and 12V ratings with +31.5±0.5mm length, +13mm diameter, and 19g weight. Features include no-load speeds up to 8700 rpm, stall torque up to 9.8 mNm, maximum output power of 2.23 W, and maximum efficiency of 82%. Rated for operating temperatures from -20°C to +85°C with a 130°C thermal class winding. Mounting includes two 1.4mm holes and integrated sleeve bearings. Protection class is IP30. Rotor inertia is 0.52 g·cm², axial play is 0.02-0.15 mm, and radial play is 0.014 mm.
13mm Micro Brush Coreless DC Motor
Diameter: 13mm Length : 31mm Voltage: 4.5V , 9V, 12V Max. Output Power : 0.49W Speed: 3900-8700rpm
Applications: Medical equipment and devices, healthcare products, automotive, robotics, and industrial automation
Options: Lead wires length, Shaft length, Special coils, Gearheads
Coreless windings are utilized in our precision DC coreless motors (Micromotors). Due to an integrated structure consisting of a symmetrical winding, commutator and motor shaft, these motors are very smooth and stable running and without vibration. The motors are characterized by: low inertia, rapid acceleration, high efficiency, no cogging and linear output performance. They have excellent speed regulation and servo performance.
| Constar Motion Co., Ltd | |
|---|---|
| Product Category | DC Motors |
| Product Number | 1331N5M |
| Product Name | Precision DC Coreless Motor |
| DC Construction | Coreless / Slotless |
| DC Voltage Range | 4.5 VDC |
| Output Power | 6.57E-4 HP |
| Continuous Current | 4 amps |
