Valve Control Stepper Motor

ELECTRC PERFORMANCE:
[1-1]Number of phase: 4phase
[1-2]Drive mode: 1-2 phase excitation unipolar drive
[1-3]Step angle: 5.625/64
Reduction ratio 1/64& 1/32& 1/16
[1-4]Voltage: 5V, 12V
[1-5]Resistance per phase: 20Ω ± 7%/phase at 25 c
[1-6]Max response frequency: More than 800PPS
[1-7]Max starting frequency: More than 500PPS
[1-8]Pull in torque: More than 400 g. F-cm at 100PPS
[1-9]dielectric breakdown of insulation: 600 VAC/1mA/1s
[1-10]insulation class: Class A
[1-11]Temperature rise of motor bobbin coil: ≤ 40K(5VDC, 120Hz)
[1-12]Detent torgue: More than 350 g. F-cm

MECHANICAL PERFORMANCE:
[2-1]Outside view:
Outside view shall be free from a damage and discoloration which may cause failure at rated operating conditions
[2-2]Motor structure and size:
Outside view, structure and size match the drawings
[2-3]Weight:
Product shall be weighted about 40g
[2-4]Frictional torque of output shaft:
Between1000~2500gf. Cm
[2-5]Noise level:
Less than 40dB 5VDC, 100PPS in no load condition measured 10cm, from motor
[2-6]Output shaft mechanical strength:
Radial force: Output shaft must withstand 15.0N(2kgf) radial force to the shaft end without failure for 10 seconds
Pull out force: Output shaft must withstand 15.0N(2kgf) radial force to the shaft end without failure for 10 seconds
Pull on force: Output shaft must withstand 15.0N(2kgf) radial force to the shaft end without failure for 10 seconds