Resolver Module AXRES-CO

A robust alternative for a rotational encoder

The new form factor (AXRES-CO-SL) allows to mount the module inside a hollow pin!

Summary of technical specifications

All specifications typical at nominal input voltage (24 V) and 25° C unless otherwise specified.

Electrical Specifications

PARAMETER

AXRES-CO-V2

AXRES-CO-SL

Operating voltage (power supply requirement)

9...35 VDC

9..54VDC

Reverse polarity protection

Provided

-"-

Current consumption

70mA with 24volts

-"-

RS232

Baudrates up to 115200 kbits/sec, TTL level

Baudrates up to 115200 kbits/sec

CAN

Philips TJA1050 Transceiver Baudrates 50kB to 1MB

-"-

Sensor element

1X: LTN R58WURE151B24-031-07HA 3X: LTN R58WURE153B24-031-07HA, others on request

LTN RE-10

Measuring range of angular rotation as degrees

1X: 360° , 3X: 120° , 3 uniform sectors in one 360 degrees mechanical rotation

-"-

Accuracy

+-0,067° (12,5 bits) for 1X +-0,028° (13,5 bits) for 3X , no temperature sensitivity

-"-

Repeatability

+-0,01° (15 bits)

-"-

noise in position signal

+-0,005° (16 bits)

-"-

Resolution

0,01°, as default. SW adjustable up to 22 bits.

-"-

delay between mechanical rotation and sensor output

less than 28 ms

-"-

General Specifications

PARAMETER

AXRES-CO-V2

AXRES-CO-SL

Operating conditions

-40 to +85°C (-40 to 185°F), when speed is less than 10 revolutions per second. -20 to +85°C (-4 to 185°F) at faster speeds

-"-

Declaration of conformity (CE)

Yes

-"-

Communications

CAN bus: CANopen protocol, communication profile DS301 V4.1 and encoder profile DS406 V3.1

-"-

EDS file

Provided

-"-

LED indicators

Inside the module: green power led and red/green status led.

-"-

Electrical connections

2x M12 connector (5 -pin), male and female in housed model. Open style version contains two spring loaded connectors.

1* 5pin M12 male

EMC compatibility

Fulfills the requirements of the industrial environment. Emissions: EN61000-6-4:2001 Immunity: EN61000-6-2:1999

-"-

Protection class

IP65, closed type housing. IP00, open type housing

IP65

Vibration

Vibration compliance is suitable for mobile equipment and industrial applications.

-"-

Weight

540 g (housed model)

220g

Packaging and dimensions

Aluminium housing for sensor element and electronics 70 x 86 mm (ØD x H), mounting brackets and connectors excluded

32 x 151mm (ØD x L)

Specifications are subject to update without notice.

Product description

The AXRES-CO module measures angular displacement and speed over 360°. In addition it tracks the position as whole revolutions. Good accuracy, short measurement delay and angular speed counted inside the module are all usefull features in accurate servo and robotic systems. Especially if the control loop is established over CAN bus.

The measurement data (angular position, angular speed, position as whole revolutions) is available on the CAN bus, which utilizes the CANopen protocol. Module implements the CIA standards DS301 V4.1 (communication profile) and the DS406 V 3.01 (encoder profile). The module node id can be changed through the CAN interface with the LSS protocol or with two SDO writes.

The user can set up for instance the following features using through the CAN interface:

Operation voltage range for AXRES-CO-V2 is 9-35V and for AXRES-CO-SL it is 9..54V. Modules are protected against reverse battery connection, overvoltage, and load-dump situations.

The resolver control module is designed for harsh environments and it is mounted in an IP65-protected case. This and wide temperature range makes is suitable for Mobile off road applications.

Applications

Typical applications include for example:

Documentation

Product brief

User manual

EDS file

Order codes

AXRES

-

CO

-

V2

-

1X

-

H

(-

x)

Can protocol

Sensor element

Housing

Customer specific

CO = CANopen

1X

H = closed type housing

optional

3X

U = open type housing

AXRES

-

CO

-

1X

-

SL

(-

x)

Can protocol

Sensor element

Slim design

Customer specific

CO = CANopen

1X

optional