Absolute encoders AMG 71

Technical data

Technical data - electrical ratings

Voltage supply

• 7...30 VDC

Consumption w/o load

• ≤100 mA

Initializing time

• ≤200 ms after power on

Interface

• SSI

Function

• Multiturn

Steps per turn

• 8192 / 13 bit

Number of turns

• 4096 / 12 bit
• 65536 / 16 bit (option)

Additional outputs

• SinCos

Bandwidth

• 200 kHz (-3 dB)

Difference of SinCos amplitude

• ≤20 mV

DC offset

• ≤20 mV

Sensing method

• Optical

Code

• Gray

Code sequence

• CW

Inputs

• SSI clock

Incremental output

• 2048 pulses (SinCos)

Interference immunity

• EN 61000-6-2

Emitted interference

• EN 61000-6-3

Diagnostic function

• LED failure
• Self-diagnosis
• Code continuity check

Approval

• CE
• UL approval / E256710

Technical data - mechanical design

Size (flange)

• ø60 mm

Shaft type

• ø6 mm solid shaft

Flange

• Synchro flange

Protection DIN EN 60529

• IP 66

Operating speed

• ≤5000 rpm (mechanical)

Operating torque typ.

• 2 Ncm

Rotor moment of inertia

• 25 gcm²

Admitted shaft load

• ≤50 N axial
• ≤120 N radial

Material

• Housing: aluminium alloy
• Shaft: stainless steel

Operating temperature

• -20...+85 °C

Resistance

• IEC 60068-2-6 Vibration 10 g, 10-2000 Hz
• IEC 60068-2-27 Shock 100 g, 6 ms

Explosion protection

• II 3 G Ex nA IIC T4 Gc X (gas)
• II 3 D Ex tc IIIC T85°C Dc X (dust)

Weight approx.

• 350 g

Connection

• Terminal cover