Name: AMG 81
Brand: Baumer

Technical data - electrical ratings

Voltage supply	9...30 VDC
Consumption w/o load	≤100 mA (per interface SSI) ≤250 mA (per interface bus)
Initializing time	≤ 200 ms after power on
Interface	SSI Profibus-DPV0 CANopen®
Function	Multiturn
Transmission rate	9.6 … 12000 kBaud (Profibus) 10 … 1000 kBaud (CANopen®)
Profile conformity	Profibus-DPV0 CANopen® CiA DSP 406 V 3.0
Device adress	Rotary switches in bus cover
Steps per revolution	8192 / 13 bit
Number of revolutions	4096 / 12 bit 65536 / 16 bit
Additional outputs	Square-wave TTL (RS422) Square-wave HTL
Sensing method	Optical
Code	Gray (version SSI)
Code sequence	CW default
Inputs	SSI clock (version SSI)
Incremental output	2048 pulses per revolution
Interference immunity	EN 61000-6-2
Emitted interference	EN 61000-6-3
Programmable parameters	Depending on the selected absolute interface
Diagnostic function	Position or parameter error
Status indicator	DUO-LED integrated in bus cover
Approval	CE UL approval / E217823

Technical data - mechanical design

Size (flange)	ø115 mm
Shaft type	ø11 mm solid shaft
Flange	EURO flange B10
Protection EN 60529	IP 55
Operating speed	≤3500 rpm (mechanical)
Operating torque	≤10 Ncm
Rotor moment of inertia	1.4 kgcm²
Admitted shaft load	≤50 N axial ≤60 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 ec IIC T4 Gc (gas) II 3 D Ex tc IIIB T120°C Dc (dust) (only with option ATEX)
Weight approx.	1.7 kg (depending on version)
Connection	Bus cover Flange connector M23, 12-pin (SSI/incremental)