Encoders without bearings - incremental Sensor head with integrated FPGA signal processing, magnetic sensing 256…524288 pulses or 256...32768 sinewave cycles per turn Through hollow shaft max. ø340 mm MHGP 400 - HDmag Features –– Sinewave or square-wave signals –– Robust and wearless –– Electronics is fully encapsulated, high protection –– Large tolerances: axial ±3 mm, radial max. 2.2 mm –– Very compact dimensions –– Simple mounting, easy adaptation –– Several mounting possibilities –– Sensor head with integrated FPGA signal processing Optional –– Triple-bandage (increased operating speed) MHGP 400 - Version for axial screw mounting Interference immunity EN 61000-6-2 Sensor head FPGA signal processing Emitted interference EN 61000-6-3 Size (flange) ø405.4 mm Approval CE Axial tolerance ±3 mm (wheel/head) Radial tolerance 0.1...2.2 mm (wheel/head) Shaft type ø70...340 mm (through hollow shaft) Protection DIN EN 60529 IP 67 (head), IP 68 (wheel) Operating temperature -20...+85 °C Operating speed ≤2000 rpm Resistance IEC 60068-2-6 Vibration 30 g, 55-2000 Hz IEC 60068-2-27 Shock 300 g, 2 ms Accuracy of magnetic measure ±75 ″ Connection Flange connector M23, 12-pin Technical data - electrical ratings (square-wave) Voltage supply 4.5...30 VDC Consumption w/o load ≤160 mA Pulses per revolution 256...524288 Phase shift 90° ±10° Scan ratio 40...60 % Reference signal Zero pulse, width 90° Sensing method Magnetic Output frequency ≤2 MHz Output signals A+, B+, R+, A-, B-, R- Output stages HTL TTL/RS422 Technical data - electrical ratings (SinCos) Voltage supply 4.5...30 VDC Consumption w/o load ≤160 mA Sinewave cycles per turn 256...32768 Phase shift 90° ±5° Reference signal Zero pulse, width 90° Sensing method Magnetic Output signals A+, B+, R+, A-, B-, R- Output stages SinCos 1 Vpp Difference of SinCos amplitude ≤20 mV Harmonics typ. -40 dB DC offset ≤20 mV Bandwidth 400 kHz (-3 dB) 1 www.baumer.com/motion Subject to modification in technic and design. Errors and omissions excepted. Technical data - mechanical design 5/3/2015 Technical data - electrical ratings Encoders without bearings - incremental Sensor head with integrated FPGA signal processing, magnetic sensing 256…524288 pulses or 256...32768 sinewave cycles per turn Through hollow shaft max. ø340 mm MHGP 400 - HDmag Part number MHGP 400 5 N C Pulse number/sinewave cycles - see table P R T H U Voltage supply / signals 4,5...30 VDC / SinCos 4,5...30 VDC / square-wave (TTL) 5 VDC ±5 % / square-wave (TTL) 10...30 VDC / square-wave (HTL) 5...30 VDC / square-wave (5 VDC = TTL / 10...30 VDC = HTL universal) Mounting type / hollow shaft (ø mm) Screw mounting G140, G160, G170, G180, G190, G210, G230, G250, G300, G310, G340 Clamping set mounting Z70, Z75, Z80, Z85, Z90, Z95, Z100, Z110, Z120, Z130, Z140, Z150, Z160, Z170, Z200 Shrink fit mounting H160, H180, H190, H210, H230, H250, H270, H300, H310, H340 Bandaging B Encoder wheel standard bandage T Encoder wheel with triple-bandage Pulse number/sinewave cycles 256 512 1024 2048 4096 8192 16384 32768 65536 Accessories Connectors and cables 131072 262144 524288 HEK 8 Sensor cable for encoders 2 www.baumer.com/motion 5/3/2015 Subject to modification in technic and design. Errors and omissions excepted. Maximum sinewave cycles 32768 for SinCos output. Encoders without bearings - incremental Sensor head with integrated FPGA signal processing, magnetic sensing 256…524288 pulses or 256...32768 sinewave cycles per turn Through hollow shaft max. ø340 mm MHGP 400 - HDmag 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+) Pin Assignment 1 B- 2 Do not use 3 R+ (Zero pulse) 4 R- (Zero pulse inv.) 5 A+ 6 A- 7 Do not use 8 B+ 9 Do not use 10 90° R(Zero pulse-) Version with SinCos signals at positive rotating direction 11 Do not use 12 +UB 1 2 3 0.5 V 2.5 V 12 4 11 7 6 5 A- 1V A+ 360° el. 9 8 10 R = [R+] – [R-] (Zero pulse) 1V Sin = [B+] – [B-] Subject to modification in technic and design. Errors and omissions excepted. 90° el. >0.4 V ~360° el. 3 www.baumer.com/motion 5/3/2015 Cos = [A+] – [A-] Encoders without bearings - incremental Sensor head with integrated FPGA signal processing, magnetic sensing 256…524288 pulses or 256...32768 sinewave cycles per turn Through hollow shaft max. ø340 mm MHGP 400 - HDmag Dimensions Version for axial screw mounting 6x 60 ° = 360 Incremental track Positive rotating direction ° ø d ø Ge b er ra Zero pulse track 6x ø6.5 ø ø ø ø Air gap ø ø 3x Jack-screw thread M6 Check the flush alignment of the encoder wheel and the sensor head on mounting Zero pulse marker A ø Sensor head * With air gap 1 mm øA = 160-340 øB = øA+20 ±3 mm HM09M29071 Version for clamping set mounting ø Positive rotating direction Air gap * With air gap 1 mm ø Check the flush alignment of the encoder wheel and the sensor head on mounting Zero pulse marker Sensor head ø A ø ø ø Clamping set ±3 mm øA = 70-160 4 HM09M29077 www.baumer.com/motion Subject to modification in technic and design. Errors and omissions excepted. el Incremental track 5/3/2015 En co he ø de rw Zero pulse track Encoders without bearings - incremental Sensor head with integrated FPGA signal processing, magnetic sensing 256…524288 pulses or 256...32768 sinewave cycles per turn Through hollow shaft max. ø340 mm MHGP 400 - HDmag Dimensions Version for shrink fit mounting ø Positive rotating direction Air gap ø ø Shrink fit Check the flush alignment of the encoder wheel and the sensor head on mounting Zero pulse marker ø Sensor head øA = 160-340 øB = øA+20 ±3 mm HM09M29074 Subject to modification in technic and design. Errors and omissions excepted. * With air gap 1 mm ø ø ø ø 3x Jack-screw thread M8 A Incremental track 5 www.baumer.com/motion 5/3/2015 l ee wh ø En co de r Zero pulse track Encoders without bearings - incremental Sensor head with integrated FPGA signal processing, magnetic sensing 256…524288 pulses or 256...32768 sinewave cycles per turn Through hollow shaft max. ø340 mm 6 www.baumer.com/motion 5/3/2015 Subject to modification in technic and design. Errors and omissions excepted. MHGP 400 - HDmag