Description
•Diameter: 15 mm
•Body Length: 16.5 mm
•Height: 18.3 mm
•Weight: 9 g
•Model Number: 15BY25-561D
•Model Type: BY Permanent Magnet Stepper Motor
•Drive Voltage: 5 ± 10 % V DC
•Rated Voltage: 5 V
•Phase: 2
•Exciting Method: 2-2
•Exciting Mode: Bipolar
•Step Angle: 18°
•Moment of Inertia: 0.06 g·cm²
•Rotation Direction: CW / CCW
•Resistance: 5.5 Ω ± 10 %
•Inductance: 2.0 mH ± 20 %
•Electric Current: 700 mA
•Max Starting Pulse Rate: 1200 Hz
•Max Response Pulse Rate: 1600 Hz
•No-Load Speed: 3600 rpm (max 4800 rpm)
•Holding Torque: 35 gf·cm
•Pull-Out Torque: 15 gf·cm (at 800 Hz & 5 V)
•Detent Torque: 7 gf·cm
•Noise: ≤ 50 dB
•Axial Endplay: ≤ 0.5 mm
•Radial Endplay: ≤ 0.1 mm
•Nickel Plating Thickness: 0.002 mm
•Dielectric Strength: 500 V AC / 1 s ≤ 3 mA
•Insulation Resistance: ≥ 100 MΩ (500 V DC)
•Insulation Class: E
•Temperature Rise: ≤ 115 °C
•Operating Temperature: –10 °C ~ +50 °C
•Storage Temperature: –30 °C ~ +80 °C
•Operating Humidity (Non-Condensing): 20 ~ 90 % RH
•Storage Humidity (Non-Condensing): 8 ~ 90 % RH
•Testing Conditions: 20 °C ± 2 °C, 65 % ± 5 % RH
•Basic Placement: Horizontal
•Application Field: Medical Equipment