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Encoder

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Encoder

RA-1 Angle Encoder is especially developed by PMT Technologies for high-precision encoder market. It is mainly used for high-precision Angle measurement and its required accuracy is within a few arc seconds.

Major performance parameters

Number of output
lines (L/R)

45000、90000、80000(Customized line number:
9000、18000、36000、56250、72000、112500、
144000、225000、288000、360000、450000)

Reference point

one point

accuracy

±5”, ±8”, ±15”

Operating voltage and current

5V±5% , 210mA

Allowable electric rotating speed

120rpm

Output signal frequency

Highest 200KHz

Cable length

1.5m (Special length can be customized)

Interface

Nine-pin plug (Axis/Radial Direction)

Output signal

TTL Signal,RS-422Signal,Sinusoidal wave signal〜1VPP

Allowable mechanical rotating speed

≤10000rpm

Starting torque

≤0.01Nm

Inertia moment

20 X 10kgm

Allowable Axis load

Axial direction:10N Radial direction:10N

Anti-vibration(50~2000Hz)

≤100m/s ( IEC 60068-2-6 )

At present, the high precision encoder is mainly used in machine tool rotary table, machine tool inclined joint, coordinate measuring machine, printing device, telescope, etc.

PMT technical staff will be there to explore technical solutions with you in case of any special applications and prepared to tailor angle encoders to meet individual requirements.