The B1230N2B is an inner rotor, slotless, sensorless brushless DC motor designed for precision drives in medical equipment and industrial automation. It is available in three voltage variants (3.7V, 9.0V, 12.0V) with a fixed housing diameter of 12mm and length of 30mm, weighing 15g. The 12.0V variant operates at a no-load speed of 11500 rpm, delivers a stall torque of 12.3 mNm, and has a rated torque of 3.8 mNm at 6800 rpm with a maximum output power of 3.7 W and peak efficiency of 65%. It features two ball bearings, an axial play of 0.012 mm, a radial play of 0.008 mm, and a protection class of IP30. The motor operates from -40°C to +100°C with a winding thermal class of 155°C and a thermal resistance of 24 K/W from housing to ambient. It has one pole pair and commutates without sensors.
12V Brushless DC Motor
Diameter: 12mm Length: 30mm Voltage: 3.7v 9v 12V Max. output power : 3.7W Speed: 11500rpm
Applications: Medical Equipment, RC Helicopter, Industrial Automation
Options: Lead wires length, Shaft length, Special coils, Gearheads, Bearing type, Encoder, Driver
The brushless dc motor (BLDC) utilizes electronic commutation instead of mechanical commutation which overcomes the weaknesses of contact-type (brush) commutation, while providing excellent reliability and extremely long lifetime. Attributes of the motor’s excellent performance include: high reliability, high rotational speed, excellent size to power ratio, high short-term overload capability, low EMI, good speed regulation .
| Constar Motion Co., Ltd | |
|---|---|
| Product Category | Brushless Motors |
| Product Number | B1230N2B |
| Product Name | Brushless DC Motor/Inner Rotor, Slotless |
| Motor Type | DC Motor |
| DC Construction | Coreless / Slotless |
| Standard DC Voltage | 12V |
| DC Voltage Range | 12.0 VDC |
| Output Power | 0.0050 HP |
