HTM-BLM001 Brushless DC Motors for Air Purifier Applications

Rated Voltage: 24V DC

Rated Speed: 1810 RPM ±10 RPM

Power: 25W

Motor Life: 15000 Hours

Electrical Protection: Includes features like overvoltage protection (27-30V DC), current protection (2A), and immediate overcurrent response (<1 second)

描述

Category Specification
General Information
Type Brushless DC Motor
Suitable Applications Air Purifiers and others
Electrical Specs
Input Voltage Range 22.8 – 25.2V DC
Rated Voltage 24V DC
PWM Input Voltage 0 – 0.5V / 2.5 – 4.9V (10% – 100%)
Current 1.0A
Power 25W
Minimum Starting Voltage 14V DC
Performance
Minimum Speed 650 RPM +10%
Rated Speed 1810 RPM ±10 RPM
Maximum No-load Speed 2000 RPM +10%
Maximum Output Power 20W
Motor Life 15000 Hours
Thermal & Env. Req.
Operating Temp. Range -10°C to 65°C
Operating Humidity 10% RH to 90% RH
Storage Temp. Range -40°C to 80°C
Storage Humidity 5% RH to 95% RH
Physical & Mech. Specs
Vibration Requirement 1.8 mm/s (third setting)
Runout Tolerance 0.05 – 0.07 mm max
Shaft Runout 0.01 – 0.015 mm
Electrical Protection
Overvoltage Protection 27 – 30V DC
Current Protection 2A
Peak Overcurrent 4A
Overcurrent Response Immediate (<1s)
Phase Loss Protection Motor stops if any phase is lost
Lock-Rotor Protection Motor stops on first occurrence
Lock-Rotor Response Immediate (<1s)
Input/Output Ports
VCC 14 – 28V
GND Ground
OV Overvoltage
VSP PWM Speed Control
FG Speed Feedback Signal (15 pulses per revolution)
U, V, W Motor Phase Wires
Additional Features
Motor characteristics Linear, excellent control
Coreless windings, small electrical time constant
Low inductance, no cogging effect
Good heat dissipation, high overload capacity