DC Brushless Motor 1650NR-01A-24.0
Voltage 24V
16*50mm
31000rpm/min
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Structure Drawing
Technical Specifications
DC Brushless Motor 1650NR-01A-24.0 Dimensions & Mechanical Drawing
Detailed structural schematic and mechanical dimensions for the 1650NR-01A-24.0 high-speed 24V brushless DC motor. Engineered for high-speed precision equipment, medical ventilators, CPAP devices, and compact air blowers.
SPECIFICATION FOR APPROVAL
DC Brushless Motor 1650NR-01A-24.0 Electrical Characteristics
| Electrical Characteristics | ||||
|---|---|---|---|---|
| No. | ITEM | Specification | Unit | |
| 1 | Rated voltage | 24.0 | V | |
| 2 | No-load speed | 31000 ± 12% | rpm | |
| 3 | No-load current | 65 | mA | |
| 90 (Max) | mA Max | |||
| 4 | Rated speed | 28000 | rpm | |
| 5 | Rated torque | 110 | g.cm | |
| 6 | Rated current | 0.46 | A | |
| 0.7 (Max) | A Max | |||
| 7 | Stall torque | 550 ± 12% | g.cm | |
| 8 | Stall current | 7.2 | A | |
| 9 | Terminal resistance | 3.3 ± 12% | Ω | |
| 10 | Insulation resistance | 250VDC 10MΩ | - | |
| 11 | Rotation direction | CW (from the shaft end) | ||
Brushless DC Motor 1650NR-01A-24.0 Motor Characteristic Curves
Characteristic curves illustrating Speed (N), Current (I), Output Power (P), and Efficiency (η) against Torque (T) for the 1650NR-01A-24.0 motor operating at 24.0V DC.
DC Brushless Motor 1650NR-01A-24.0 FAQs
Q1: What are the main applications of the 1650NR-01A-24.0 DC brushless motor?
The 1650NR-01A-24.0 high-speed BLDC motor is designed for CPAP ventilators, medical breathing devices, compact air blowers, and precision instruments requiring stable high-speed air pressure.
Q2: What is the rated speed and no-load speed for this motor?
The motor has an ultra-high no-load speed of 31,000 ± 12% rpm and operates at a rated speed of 28,000 rpm under standard load.
Q3: What are the current consumption ratings at no-load and rated load?
At no-load condition, the typical current is 65 mA (Max 90 mA). At rated load (28,000 rpm), the typical current draw is 0.46 A (Max 0.7 A).
Q4: What is the stall torque and stall current capacity?
Under 24.0V DC operation, the motor provides a high stall torque of 550 ± 12% g.cm with a peak stall current of 7.2 A.
Q5: What is the rotation direction of the 1650NR-01A-24.0 motor?
The motor rotates in a Clockwise (CW) direction when viewed directly from the output shaft end.
Q6: What is the insulation resistance specification for safe operation?
The motor features high insulation reliability with a specification of 250VDC 10MΩ, ensuring safe and long-term electrical insulation in medical and industrial applications.
Q7: What is the terminal resistance of the motor windings?
The terminal resistance of the motor windings is rated at 3.3 ± 12% Ω.
Q8: Does this high-speed motor require an external driver?
Yes, as a 24V brushless DC motor, it requires a dedicated BLDC controller circuit to regulate speed (via PWM or analog voltage) and manage Electronic Commutation.
Q9: Can custom shaft designs or wiring connectors be provided?
Yes, custom shaft lengths, modified mounting plates, custom lead wires, and specific connector interfaces are fully supported for OEM/ODM projects.
Q10: How do I request technical documentation or sample evaluation for 1650NR-01A-24.0?
You can send an inquiry directly through our website contact form or contact our sales team to request technical datasheets, CAD drawings, and test samples.
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