Encoders without bearings - incremental Through hollow shaft ø70 to ø140 mm 256...8192 pulses per revolution ITD89H00 Features –– Bearingless magnetic encoder –– Max. 8192 pulses per revolution –– Output circuits HTL, TTL or sine 1 Vpp –– Fast, easy and space saving installation –– Maintenance-free –– High accuracy - error max. ±0.1 ° –– Rotation speed max. 7500 rpm –– High resistant to dirt, vibrations Optional –– Cable with connector ITD89H00 - for heat-shrink or adhesive mounting Technical data - mechanical design Consumption w/o load ≤50 mA Dimensions W x H x L 12 x 16 x 48 mm Interpolation 1‑fold (single), 2‑fold, 4‑fold, 8‑fold, 16‑fold, 32‑fold Motor shaft tolerance 0.5 mm axial 0.05 mm radial Output signals A 90° B, 0 A 90° B, N + inverted Shaft type ø70...140 mm (through hollow shaft) Short-circuit proof Yes Protection DIN EN 60529 IP 67 (relating to sealed electronics) Operating temperature -40...+100 °C (fixed cable) Operating speed ≤7500 rpm Reverse polarity protection Yes System accuracy ±0.1° Interference immunity DIN EN 61000-6-2 Emitted interference DIN EN 61000-6-3 Resistance Voltage supply 5 VDC ±5 % 8...26 VDC DIN EN 60068-2-6 Vibration 10 g, 55-2000 Hz DIN EN 60068-2-27 Shock 100 g, 11 ms Materials Pulses per revolution 256...8192 Housing: plastic Shaft: stainless steel Output stages TTL linedriver (short-circuit proof) HTL push-pull (short-circuit proof) Connection Cable 1 m Weight approx. 540 g Admitted cable length 15 m ITD89H00 Output current ≤30 mA Output frequency ≤300 kHz (TTL) ≤160 kHz (HTL) ITD89H00 sine Voltage supply 5 VDC ±10 % Sinewave cycles per turn 256 Output stages SinCos 1 Vpp Output frequency ≤180 kHz (-3 dB) 1 www.baumer.com/motion 29/6/2015 Technical data - electrical ratings Subject to modification in technic and design. Errors and omissions excepted. –– Redundant sensing Encoders without bearings - incremental Through hollow shaft ø70 to ø140 mm 256...8192 pulses per revolution ITD89H00 Part number Rectangular signal encoder ITD89H00 KR1 E IP67 Protection IP67 IP 67 70 75 80 85 120 ... Through hollow shaft ø70 mm ø75 mm ø80 mm ø85 mm ø120 mm other diameters on request Operating temperature E -40...+100 °C Connection KR1 Cable 1 m, radial Output signals BI A, A inv, B, B inv NI A, A inv, B, B inv, 0, 0 inv Voltage supply / signals T 5 VDC / TTL level, linedriver H 8...26 VDC / HTL level, push-pull Pulse number - see table Pulse number 4096 8192 Subject to modification in technic and design. Errors and omissions excepted. 1024 2048 * Featured pulse numbers available as BI output signals. 2 www.baumer.com/motion 29/6/2015 256* 512* Encoders without bearings - incremental Through hollow shaft ø70 to ø140 mm 256...8192 pulses per revolution ITD89H00 Part number Sine signal encoder ITD89H00 256 M KR1 E IP67 Protection IP67 IP 67 70 75 80 85 120 ... Through hollow shaft ø70 mm ø75 mm ø80 mm ø85 mm ø120 mm other diameters on request Operating temperature E -40...+100 °C Connection KR1 Cable 1 m, radial Output signals BI A+, A-, B+, B- (sine) NI A+, A-, B+, B-, N+, N- (sine) Voltage supply / signals M 5 VDC / sine 1 Vpp Sinewave cycles 3 www.baumer.com/motion 29/6/2015 Subject to modification in technic and design. Errors and omissions excepted. 256 Encoders without bearings - incremental Through hollow shaft ø70 to ø140 mm 256...8192 pulses per revolution ITD89H00 Terminal assignment Square wave signal-encoder With BI-signals, cable [4x2x0,08 mm2] With NI-signals, cable [4x2x0,08 mm2] Core colour Assignment Core colour Assignment green Track A green Track A yellow Track A inv. yellow Track A inv. grey Track B grey Track B pink Track B inv. pink Track B inv. red UB brown Track N blue GND white Track N inv. transparent Shield/Housing red UB blue GND transparent Shield/Housing With NI-signals, cable [4x2x0,08 mm2] Core colour Assignment Core colour Assignment green A+ green A+ yellow A - yellow A- grey B+ grey B+ pink B- pink B- red UB brown N+ blue GND white N- transparent Shield/Housing red UB blue GND transparent Shield/Housing Trigger level Output signal level Square wave signal-encoder Sine signal-encoder Outputs Linedriver Outputs Output level High ≥2,5 V Output amplitude A + B 1 VPP at Z0 = 120 Ω Output level Low ≤0,5 V Output amplitude N approx. 2,5 V at Z0 = 120 Ω Load ≤30 mA Outputs Push-pull short-circuit proof Output level High ≥UB -3 V Output level Low ≤1,5 V Load ≤30 mA 4 Sine www.baumer.com/motion 29/6/2015 With BI-signals, cable [4x2x0,08 mm2] Subject to modification in technic and design. Errors and omissions excepted. Sine signal-encoder Encoders without bearings - incremental Through hollow shaft ø70 to ø140 mm 256...8192 pulses per revolution ITD89H00 Output signals Clockwise rotation when looking at the mounting side. BI-Output signals (Square wave signal-encoder) NI-Output signals (Square wave signal-encoder) Track A Track A Track A Track A Track B Track B 90° Track B 90° Track N 90° NI-Output signals (Sine signal-encoder) A A 90° B N 90° Subject to modification in technic and design. Errors and omissions excepted. B 360° 1 VPP 360° 2.5 V differential signals BI-Output signals (Sine signal-encoder) 1 VPP differential signals Track N 5 www.baumer.com/motion 29/6/2015 Track B Encoders without bearings - incremental Through hollow shaft ø70 to ø140 mm 256...8192 pulses per revolution ITD89H00 Dimensions Mounting side: Proposal for shrink fitting*. Maximum heating of the pole wheel T(max)=100 °C 0.05 0.3±0.1 6. Z 5:1 A 84.35 approx. 97 ø162±0.1 A Z 1 3.2 5±0.1 cable, radial, ...m KR... 42 17-0.1 040- 2 Subject to modification in technic and design. Errors and omissions excepted. * Please observe the manufacturer’s instructions for the adhesive mounting with respect to adhesives and adhesive air gap. Recommendation: Locite 3504, air gap 15 µm ±5 µm 6 www.baumer.com/motion 29/6/2015 2xM3 0.05 d1 H6 ø154-0.1 ø160 d p5 A