Miniature multi-turn magnetic encoder MZ1-2200 CANopen

Manufacturer: Novotechnik
Category: Displacement, Encoder, Absolute Encoder, Absolute Encoder Fieldbus, Multi-turn Absolute Encoder, Absolute Magnetic Encoder, Angular displacement sensor, SENSORS

Novotechnik MZ1-2200 CANopen magnetic multi-turn encoder. Non-contact magnetic multi-turn sensor, only Ø22 mm.

True-Power-On magnetic multi-turn absolute rotary encoder (GMR magnetoresistive technology), contactless, Ø22 mm. Measuring range 44 turns (15840°), resolution up to 16 bits per turn. Detects turns without power or backup battery. IP50 / IP65 protection depending on the mechanical version.

Key points

Contactless, magnetic
Ø22 mm housing
True-Power-On System: Counts laps even without power; patented non-volatile technology, no gears or batteries
IP50 and IP65 protection
Meets European E1 requirements

Technical Frequently Asked Questions

What can be connected to the MZ1-2200 CANopen multi-turn magnetic encoder?

It can be connected to Novotechnik M12 connectors and cables and Novotechnik rotary sensor couplings and accessories.

How do I order the MZ1-2200 CANopen multi-turn magnetic encoder?

The order code has six fields: mechanical version, parameterization, interface, parameters, speed, and connection. For example, MZ1-2211-A7F-611-232 is the version with an M10 x 0.75 threaded bushing, 6 mm shaft, IP65 rating, Pre-Operational mode, node ID 127, one position and one speed, 1000 kBaud, and a 1 m shielded 4-pole cable. All the options for each field are available in the order code configurator on this page.

Under what conditions does the MZ1-2200 CANopen multi-turn magnetic encoder operate?

Operating temperature: -40 … +85 °C; -25 … +85 °C (M12 connector). Protection: IP50 / IP65 and IP67 (housing side) depending on the mechanical version.

Properties

Feature	Specification
Extent
Measured variables	Position, speed, temperature, and supply voltage
Measuring range	Measuring range: 44 turns (15840°)
Speed measurement range	0 … 546 rpm
Resolution (in 360°)	16 bits
Speed resolution	0.1°/s
Linearity	≤ ±1°
Repeatability	≤ ±0.1°
Hysteresis	≤ ±0.5°
Temperature error	±0.36°
Interface and protocol
Protocol	CANopen according to CiA DS-301 V4.2.0, device profile DS-406 V4.1.0, Encoder Class C3, LSS services according to CiA DS-305 V3.0.0
Node ID	1 … 127 (default 127)
Transmission speed	50 … 1000 kBaud
Update frequency	1 kHz
Signal propagation delay	< 0.3 ms
Functions and supervision
Programmable parameters	e.g. cams, working area, preset, direction of rotation, node ID, transmission speed, resolution
State oversight functions	Statistical data on temperature, operating time, supply voltage, and operating performance
Start-up time	≤ 70 ms
Diagnosis	Activated (in case of error, the position signal falls outside the plausible signal range)
Feeding and protection
Supply voltage Ub	12/24 VDC (8 … 32 VDC)
No-load current consumption	≤ 60 mA
Overvoltage protection	45 VDC (permanent)
Reverse polarity protection	Yes (power lines and outlets)
Short circuit protection	Yes (all outputs connected to GND and the supply voltage)
Insulation resistance (500 VDC)	≥ 10 MΩ
Internal bus termination	Without (120 Ω internal load resistance available upon request)
Environmental conditions
Working temperature	-40 … +85 °C; -25 … +85 °C (M12 connector)
Vibration IEC 60068-2-6	20 g, 5 … 2000 Hz, Amax = 0.75 mm
IEC 60068-2-27 Shock	50 g, 6 ms
DIN EN 60529 protection	IP50 / IP65 and IP67 (housing side) depending on the mechanical version
Insensitivity to DC magnetic fields	< 15 mT
Life	typical > 10 million movements
MTTF (IEC 60050)	440 years
Electromagnetic compatibility
ISO 13766-1	Construction machinery
ISO 14982	Agricultural and forestry machinery
European requirements E1	Meets E1 requirements
EN 61000-4-2 ESD (contact/air discharge)	4 kV, 8 kV
EN 61000-4-3 Electromagnetic fields (RFI)	30 V/m
EN 61000-4-4 Fast transients (burst)	1 kV
EN 61000-4-6 Conducted disturbances (HF fields)	10 V ef.
EN 55016-2-3 Radiated disturbances	Industrial and residential area
Materials and mechanical data
Housing	Temperature-resistant PPS plastic
Bushing	CuZn21Si3P
Axis	Stainless steel X8CrNiS18-9 (No. 1.4305)
Bearing	Sliding bearing
Fixation	M10 x 0.75 center mounting with lock nut (included in the supply)
Electrical connection	2x 2x 0.34 mm² (AWG 22) TPE shielded cable / M12x1 connector, A coding, with cable length L = 0.15 m
Mechanical tour	Continuous
Allowable load on the shaft, static or dynamic	1 N (axial / radial)
Starting torque	typical ≤ 3 Ncm
Maximum working speed	500 rpm
Weight (without connection)	approx. 30 g

Option	Meaning
Example: MZ1-2211-A7F-611-232 = M10 x 0.75 threaded bushing with 6 mm shaft IP65, Pre-Operational mode, node ID 127, 1 position and 1 speed, 1000 kBaud and 1 m shielded 4-pole cable.
1 · Mechanical version
2201	M10 x 0.75 threaded bushing, 6 mm shaft, IP50
2211	M10 x 0.75 threaded bushing, 6 mm shaft, IP65
2221	M10 x 0.75 threaded bushing, 6 mm shaft, IP50, with index pin
2231	M10 x 0.75 threaded bushing, 6 mm shaft, IP65, with index pin
2 · Parameterization
A7F	Pre-Operational mode startup, Event-Timer 0 ms, Node ID 127
3 · Interface
6	CANopen
4 · Interface parameters
1	1x position, 1x speed
5 · Transmission speed
1	1000 kBaud
2	800 kBaud
3	500 kBaud
4	250 kBaud
5	125 kBaud
7	50 kBaud
6. Electrical connection
232	4-pole cable, shielded, L = 1 m
511	5-pin M12x1 connector with shielded cable, L = 0.15 m
The code is formed using one option from each field, in the order shown in the example. Contact us and we will confirm the exact reference.