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