Nema 17 Stepper Motor - 17HS6401s-09 - 42HS60-0.9 - 42-60 0.9 - 5mm D Shaft - Step angle 0.9º

• 17HS6401s-09 - 42HS60-0.9 - 42-60 0.9: Compact and powerful, ideal for 3D printers in medium size, and also for small CNC machines and robotics in general. This one is the most used size.
• Step Angle: 0.9º. Half conventinal stepper motor, which give double precision.
  
• Low noise, low vibration, anti-corrosion and durable, cotinous and stable opeartion for 10000hours.
• Precision motor with high standard clearance requirements.
• Eight threads gap size rotor and stator.
• Made of pure copper enameled wire with winding and threading process.
• Introuducing German technology to prevent oxidation of silicon steel and reduce surface burrs after grinding. Compare to motors in the same industry, the torque is greater.
• High quality manufacturing: straighteness of screw rod tolerance less than 0.03mm/30mm, repetitive positioning accuracy ±0.2.
• Each motor includes 1 meter of wire.
• The shaft motor is D type, which eases the use of pulleys or couplers. 

Nominal electrical specifications:

1 Piece with 1m wire