Broadcom

AS22-Kit-Encoder-DS102

5

AS22 Series Data Sheet

Miniature Kit Encoder

Differential Electrical Characteristics

Electrical characteristics over recommended operating condition at 25°C.

Mechanical Characteristics

Parameter

Sym.

Min.

Typ.

Max.

Unit

Notes

Supply Current

—

35

60

mA

No load

High Level Output Voltage

2.4

—

—

V

Low Level Output Voltage

——

0.4

V

Output Current per Channel

——

20

mA

Rise Time

—

<220

—

ns

Fall Time

—

<150

—

ns

Rise Time

—

<35

—

ns

No load

Fall Time

—<25

—

ns

Parameter

Remark

Dimension

Tolerance

Unit

Code Wheel Shaft Diameter

2, 3, 4, 5, 6

g6

mm

1/8, 5/32, 3/16, 1/4

in.

a. No limit for hole in cover option.

Including shaft axial play

10(0.395)

—

mm

Min Shaft Length

End of shaft chamfer

8.0(0.315)

—

mm

Shaft Axial Play

—

±0.25 (±0.01)

mm (in.)

Radial Play Including Shaft TIR

—

Ø0.15(0.006)

mm (in.)

Max Moment of Inertia for Code

Wheel Assembly

81.5

—

Hub Set Screw Torque

0.10 to 0.13

—

N.m

Mounting Screw Torque (2x M2.5)

0.10 to 0.23

—

N.m