model

S-9320

Input spot diameter (mm)

15,20

Maximum scanning angle

±12.5°

Small signal step response time^（1）（ms）

0.4

Moment of inertia, g*cm2 ,±10%

0.22

Torque constant dyne · cm/amp, ± 10%

1.9

Maximum average operating current (A/single axis)

1.9*10⁵

Peak current (A)

4

Zero drift (μ Rad./℃)

20

Proportional drift (ppm/℃)

<15

Linearity^（2）

<50

Repetition accuracy (μ Rad.)

≥99.90%

Long term continuous work drift, more than 8 hours (mrad.)

<8

Working environment temperature

<0.5

Weight (excluding cables) (g)

25℃±10℃

-All angles are mechanical angles.

235

-All parameters are measured 1 minute after power on.

(1) The minimum Y-axis lens that can be loaded with this model of motor should respond to 1% of the full amplitude;

(2) Refers to the linearity within the range of ± 20 ° optical angle;