Encoders without bearings - incremental Through hollow shaft ø9 to ø28 mm 64...2048 pulses per revolution ITD49H00 Features –– Bearingless magnetic encoder –– Max. 2048 pulses per revolution –– Output circuits HTL, TTL or sine 1 Vpp –– Fast, easy and space saving installation –– Maintenance-free –– High accuracy - error max. ±0.3° –– Rotation speed max. 30000 rpm –– High resistant to dirt, vibrations Optional –– Cable with connector ITD49H00 - attachment variant 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 ø9...28 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 ≤30000 rpm Reverse polarity protection Yes System accuracy ±0.3° 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 64...2048 Housing: plastic Shaft: stainless steel 1.4104 Output stages TTL linedriver (short-circuit proof) HTL push-pull (short-circuit proof) Connection Cable 1 m Weight approx. 250 g Admitted cable length 15 m ITD49H00 Output current ≤30 mA Output frequency ≤300 kHz (TTL) ≤160 kHz (HTL) ITD49H00 sine Voltage supply 5 VDC ±10 % Sinewave cycles per turn 64 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 ø9 to ø28 mm 64...2048 pulses per revolution ITD49H00 Part number Rectangular signal encoder ITD49H00 KR1 E IP67 Protection IP67 IP 67 9 10 12 14 15 19 25 25.4 28 ... Through hollow shaft ø9 mm ø10 mm ø12 mm ø14 mm ø15 mm ø19 mm ø25 mm ø25.4 mm ø28 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 64* 128* 256 512 1024 2048 * Featured pulse numbers available as BI output signals. 2 www.baumer.com/motion 29/6/2015 Subject to modification in technic and design. Errors and omissions excepted. Pulse number - see table Encoders without bearings - incremental Through hollow shaft ø9 to ø28 mm 64...2048 pulses per revolution ITD49H00 Part number Sine signal encoder ITD49H00 64 M KR1 E IP67 Protection IP67 IP 67 9 10 12 14 15 19 25 25.4 28 ... Through hollow shaft ø9 mm ø10 mm ø12 mm ø14 mm ø15 mm ø19 mm ø25 mm ø25.4 mm ø28 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. 64 Encoders without bearings - incremental Through hollow shaft ø9 to ø28 mm 64...2048 pulses per revolution ITD49H00 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 ø9 to ø28 mm 64...2048 pulses per revolution ITD49H00 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 ø9 to ø28 mm 64...2048 pulses per revolution ITD49H00 Dimensions Mounting side (proposal): 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 11±0.1 23.9 min. 11 approx. 36 ø40.3±0.05 3.2 Z 0.0±0.1 42 12 040- 1 Subject to modification in technic and design. Errors and omissions excepted. incl. axial play of the motor shaft cable, radial, ...m KR... 6 www.baumer.com/motion 29/6/2015 d p5 d H6 A 0.3±0.1 0.05 Z 5:1 A