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SM42L100 DC brushless motors

SM42L100 BLDC motor

Size NEMA 17
Flange 42 mm
Rated power 105 W
Voltage 24 V
Rated speed 4000 rpm

SM42L100 is a brushless motor with Hall sensors, 42mm frame size. This motor is used in a applications where high speed and low torque are required.

technical data

Technical data

Rated torque 2.5 kgf*cm (0.25 N*m)
Rotor inertia 98 gcm²
Line to line inductance 0.5 mH
Weight 0.8 kg
Peak torque 7.5 kgf*cm (0.74 N*m)
Torque constant 0.036 N*m/A
Line to line resistance 0.3 Ohm

Dimensions SM42L100 DC brushless motor

Dimensions SM42L100 DC brushless motor