• model: 42STH48
• operating current: 1.5A
• operating voltage: 3.75V
• dimensions 42 x 42 x 70mm
• compatible to Reprap
• 1m wires included step angle: 1.8°
step angle accurancy: +-5% (full step, no load)
resistance accuracy: +-10%
inuctance accuracy: +-20% temperature rise: 80°C max (rated current, 2 phase on)
ambient temperature: -20°C to +50°C
insulantion resistance: 100M ohm Min., 500VDC
dielectric strength: 500VAC / for one minute
shaft radial play: 0.02Max. (450g - load)
shaft axial play: 0.08Max. (450g - load)
max. radial force: 28N (20mm foom the flange)
max. axial force: 10N

rated voltage: 2.8V
current/ phase: 1.5A
resistance/ phase: 1.2 ohm
inuctance/ phase: 1.4mH
holding torque: 5.5kg-cm
#of leads: 4
moment of intertia: 68g-cm2
weight: 0.36kg
orientation torque: 200g-cm
length: 48mm