EN

Encoders without bearings - incremental
Sensor head with magnetic tape for shaft ø300...3183 mm
512...131072 pulses or 512...16384 sinewave cycles per turn
MIR 3000F - HDmag flex
Features
–– Bearingless incremental encoder with magnetic
sensing
–– Flexible design for wide shaft diameter range
–– Square-wave signals HTL/TTL or sine signals
–– Max. 131072 pulses per revolution
–– Status indication via system OK output and LED
–– Robust and wearless
–– Fully encapsulated electronics IP 67
–– Large mounting tolerances
Optional
Technical data - mechanical design
Voltage supply
4.75...30 VDC
Dimensions (sensor head) 165 x 25 x 93 mm
Consumption w/o load
≤300 mA (24 VDC)
Axial tolerance
±5 mm (belt to head)
Sensing method
Magnetic
Radial tolerance
1...3 mm (belt to head)
Output signals
A+, B+, R+, A-, B-, R-
Shaft type
Initializing time
≤1000 ms after power on
ø300...3183 mm (through
hollow shaft)
Status indicator
Color-LED, system OK output
Protection DIN EN 60529
IP 67
Interference immunity
EN 61000-6-2
Operating temperature
-40...+85 °C
Emitted interference
EN 61000-6-3
Operating speed
Approval
CE
1850 rpm (ø300 mm)
150 rpm (ø1500 mm)
see diagram below
Resistance
IEC 60068-2-6
Vibration 30 g, 10-2000 Hz
IEC 60068-2-27
Shock 300 g, 6 ms
Connection
Flange connector M23, 12-pin
Weight approx.
730 g (head), 120 g (belt/m),
17 g (lock)
Technical data - electrical ratings (square-wave)
Speed dependent on the shaft diameter
2000
1800
Zero pulse, width 360°
Output frequency
≤500 kHz
Output stages
SinCos 1 Vpp
1000
800
600
400
200
0
3100
Reference signal
1200
2900
90° ±2°
2700
Phase shift
1400
300
512...16384
Speed [rpm]
Sinewave cycles per turn
Allowed speed for
ø300-3183 mm
1600
Technical data - electrical ratings (sinewave)
2500
HTL
TTL/RS422
2300
Output stages
2100
≤500 kHz (HTL)
≤2 MHz (TTL)
1900
Output frequency
1700
Zero pulse, width 90°
1500
Reference signal
1300
45...55 %
900
Scan ratio
1100
90° ±2°
700
512...131072
Phase shift
500
Pulses per revolution
Shaft diameter [mm]
1
www.baumer.com/motion
22/1/2015
Technical data - electrical ratings
Subject to modification in technic and design. Errors and omissions excepted.
–– Corrosion protection for offshore applications
Encoders without bearings - incremental
Sensor head with magnetic tape for shaft ø300...3183 mm
512...131072 pulses or 512...16384 sinewave cycles per turn
MIR 3000F - HDmag flex
Part number
MIR3000F-
....
.
M
.
.
A
Operating temperature
A -40...+85 °C
Pulse number/sinewave cycles - see table
Voltage supply / output stages
Q 4,75...30 VDC, HTL (Vin = Vout), 6 channel
F 4,75...30 VDC, TTL/RS422, 6 channel
T 4,75...30 VDC, SinCos (1 Vpp), 6 channel
Connection
M Flange connector M23, tangential 12-pin, male contacts ccw
Shaft diameter (mm)
0300...3183
Pulse number/sinewave cycles
512
720
1000
1024
2048
4096
5000
8192
10000
Accessories
Connectors and cables
16384
32768
131072
Sensor cable for encoders
11068549
Mating connector M23, solder version, 12-pin,
CW
Subject to modification in technic and design. Errors and omissions excepted.
Other pulse numbers/sinewave cycles on request.
Maximum sinewave cycles 16384 for SinCos output.
HEK 8
2
www.baumer.com/motion
22/1/2015
....
Encoders without bearings - incremental
Sensor head with magnetic tape for shaft ø300...3183 mm
512...131072 pulses or 512...16384 sinewave cycles per turn
MIR 3000F - HDmag flex
Output signals
Terminal assignment
Version with square-wave signals HTL oder TTL
at positive rotating direction
View A
Flange connector M23, 12-pin, male contacts, CCW
A+
A-
B+
BR+
(Zero pulse+)
90°
R(Zero pulse-)
Pin
Assignment
1
B- / SIN-
2
System OK-*
3
R+ (Zero pulse)
4
R- (Zero pulse inv.)
5
A+ / COS+
6
A- / COS-
7
Do not use
8
B+ / SIN+
9
Do not use
10
0V
11
System OK+*
12
+UB
No error if system OK output = HIGH
Version with sinewave signals
at positive rotating direction
1
2
3
0.5 V
2.5 V
12
4
11
7
6
5
A-
90° el.
R = [R+] – [R-]
(Zero pulse)
1V
B = [SIN+] – [SIN-]
0.5 V
360° el.
3
www.baumer.com/motion
22/1/2015
A = [COS+] – [COS-]
Subject to modification in technic and design. Errors and omissions excepted.
1V
A+
360° el.
9 8
10
Encoders without bearings - incremental
Sensor head with magnetic tape for shaft ø300...3183 mm
512...131072 pulses or 512...16384 sinewave cycles per turn
MIR 3000F - HDmag flex
Dimensions
L = D / 2 + 45.3
L + 47
Positive rotating direction
D = Shaft diameter 300...3183
Belt lock
Magnetic belt with
stainless steel carrier
A
Sensor head
±5 mm
4
www.baumer.com/motion
22/1/2015
Mating connector,
accessory free of
charge, not included
in scope of delivery
Subject to modification in technic and design. Errors and omissions excepted.
1.5+1.5
-0.5 Air gap
Similar pages