{{ :electronic:stepper:p4048537.jpg?150|20BB-H151-16}}
^  Stepper Description  |||
^Model| |Astrosyn **20BB-H151-16**|
^Manufacturer| |Minebea|
^Drive method| |unipolar 6 wire|
^Number of phases| |4|
^Winding colours| |red-white-brown, blue-white-yellow-|
^Step angle|(deg)/step|7.5|
^Voltage|V|12|
^Current|A/phase|-|
^Winding resistance|ohm/phase|60|
^Inductance|mH/phase|-|
^Holding torque|mN*m|-|
^Detent torque|mN*m|-|
^Rotor inertia|g*cm*cm|-|
^Weight|g|-|
^Insulation Class| |-|
^Insulation resistance| |-|
^Dielectric strength| |-|
^Operating temperature range|(deg)C|-|
^Allowable temperature rise|(deg)|-|

\\
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==== Examples ====
Recovered from HP Quietjet printer : 

{{:electronic:stepper:p4048537.jpg?800|20BB-H151-16}}

{{:electronic:stepper:p4048535.jpg?800|20BB-H151-16}}