/N Series Encoders TRD-K TRD-K A TRD-GK TRD-J /N TRD-2E TRD-S/S Features Shaft and ollow Shaft type are available. Compact body with 5mm diameter and 35mm depth. Wide range of resolution from 1 to 2,5P/R. Protection degree IP5 (dust proof) or IP65(Dust and splash prrof). Wide voltage ranging from.75 to 3VDC. Servo mounting is available for easy installation ist of model numbers Dust proofed ABS plastic cover Dust and splash proofed Aluminium die-cast cover Dust proof hollow shaft ABS plastic cover Dust and splash proof ollow shaft Aluminium die-cast cover Appearance Model number Output Pulse/revolution 1, 3,, 5, 1, 2, 3, 6, 1, 12, -S 2, 3, 36, 5, 6, 1 3,, 5, 1, 2, 3,, 5, 6, 1, 8, 5, 6, 75, 1, 12, 12, 2, 2, 25, 3, 36,, 2, 25 -SW W W -S W -SW W W W Model numbering system TRD- N - RZ W - Series N : Shaft N : ollow shaft Pulse/revolution Output signal S : RZ : RZV : ine driver output Protection Blank : Dust proofed (IP5) W : Dust and splash proofed (IP65) ome position symbol If output signal is RZ, model numbers with "" are home position type. (Available options) 1, 3,, 5, 1, 2, 3, 6, 1, 12, 2, 3, 36, 5, 6, 1 3,, 5, 1, 2, 3,, 5, 6, 1, 12, 2, 2, 25, 3, 36,, 8, 5, 6, 75, 1, 12, 2, 25 1, 3,, 5, 1, 2, 3, 6, 1, 12, 2, 3, 36, 5, 6, 1 3,, 5, 1, 2, 3,, 5, 6, 1, 12, 2, 2, 25, 3, 36,, 8, 5, 6, 75, 1, 12, 2, 25 1, 3,, 5, 1, 2, 3, 6, 1, 12, 2, 3, 36, 5, 6, 1 3,, 5, 1, 2, 3,, 5, 6, 1, 12, 2, 2, 25, 3, 36,, 8, 5, 6, 75, 1, 12, 2, 25 1
/Nseries Pulse and frequencies Power source Output wave form Output Initial torque Model number Moment of inertia Allowable load Cable Weight Power source voltage Allowable ripple Current consumption (no load) Output signal type Duty ratio Signal width at home position Rise/Fall time Output type Output current Output voltage oad power voltage Maximum allowable speed (Note 1) Ambient temperature Storage temperature Operating humidity Voltage withstand Insulation resistance Vibration resistance 1 to +7 C 25 to +85 C Outflow Inflow 35 to 85% R (with no condensation) 2 1 6 kg m 2 -S / -S.75 to 3 VDC /.75 to 5.25 VDC.75 to 3 VDC ma max. 6 ma max. 6 ma max. Two-phase + home position Two-phase + home position 5 ± 25% (square wave) 5 ± 25% (square wave) 5 ± 25% (square wave) 1 ± 5% 1 ± 5% 3 µs max. 2 µs max. 3 µs max. Totem-pole ine driver output Totem-pole 1 ma max. 1 ma max. 3 ma max. 3 ma max. [(oad power voltage) 2.5 V] min. 2.5V min. [(oad power voltage) 2.5 V] min.. V max..5v max.. V max. 35 VDC max. 35 VDC max. Dust proof:.3 N m max. (+2 C), Dust and splash proof:.2 N m max. (+2 C), ollow shaft:.5 N m max. (+2 C) Radial: 5 N Thrust: 3 N 5 rpm (Dust and splash proofed: Continuous: 3 rpm, Instantaneous: 5 rpm) External diameter: ø6 mm 5-wire oil resistant PVC cable Nominal section area of core:.3 mm 2 (ine driver output : 8 cores,.1mm 2 ) Approx. 15 g (Dust and splash proofed: Approx. 2 g) Note 1: ighest speed that can support mechanical integrity of the encoder 5 VAC at 5/6 z for 1 min Excluding shield between power 5 MΩ min. supply, signal cable, and case. Durable for one hour along three axes at 1 to 55 z with.75 mm amplitude 1 3 5 6 112222533685675 1 12 2 25 Max. response frequency (kz).8.25.33.1.8 2.5 3.3.1.9 8.3 9.9 16 19 2 2 29 33 39 1 9 62 83 1 1 1 Applicable models Pulse/revolution Specifications -S -S Mechanical specifications Environmental requirements 1 3 5 * Maximum response frequency is defined by the following formula: Maximum revolution speed = (Maximum response frequency/pulse) 6 The encoder does not respond to revolution faster than the maximum speed. ife of bearing 1 ife ( 1 9 revolution) 1 Thrust load (N) 1 2 3 TRD-K TRD-K A TRD-GK TRD-J /N TRD-2E TRD-S/S Shock resistance Protection Metal slit plate at 5 P/R or less: 11 ms with 981 m/s 2 Glass slit plate at 6 P/R or more: 11 ms with 9 m/s 2 Applied three times along three axes IP5: Dust proofed IP65: Dust and splash proofed 2 6 8 1 Radial load (N) 15
/Nseries TRD-K TRD-K A TRD-GK TRD-J /N TRD-2E TRD-S/S Channel timing chart OUT A OUT B OUT Z Output circuit T 1% a b c d T a, b, c, d =1/T 1/8T 5% T 15% The above waveforms apply to normal (clockwise) revolution viewed from the shaft. OUT Z phase is reversed on the RZ and RZW models. OUT A OUT B OUT Z T 1 a b c d The above waveforms apply to normal (clockwise) revolution viewed from the shaft. T 1 d c b a Electrical characteristics (typical) Current consumption (ma) 6 5 3.75 12 15 2 Source voltage Disconnected Terminal assignment : -S : -S Two-phase with home position: /RZ : /RZ RZ S 3V Blue: V Brown: Power source Black: OUT A White: (Not connected) Orange: (Not connected) Shield: Ground Blue: V Brown: Power source Black: OUT A White: OUT B Orange: OUT Z Shield: Ground Shielded cable is not connected to the encoder body. 16
/Nseries Dimensions Series (shaft type) Dust proofed: S / RZ / RZ / RZV ø ø Oil seal 12 12 Three M.7 screw holes : ø3 +.5 ø5. ø5 ø5 ø5 ø6 ø3.21 ø8.18.5 Three M3 screw holes (Depth: 5) ø3.21 ø8.18 Three M3 screw holes (Depth: 5) Installation surface Dust and splash proofed: SW / RZW / RZW / RZVW Servo mount metal fixture.5 1 2.5 ø55 Panel Screw (M-12) (Attached to the mounting metal) 15 5 35 1 2.5 Installation surface 15 5 36.5 17 max. 39 (37.5)* 2.5 Mounting cramp ABS cover ength:.5 m Aluminium die-cast cover ength:.5 m ø 12 Flange NF-55 (Option) ø55 ø ø3.2 A A 12 9 ø3 +.5 : 3-ø3.5 2.5 A A ø3.2 Attachment to optional flange 15.5 (in mm) M3-8 hexagon socket head cap screws (three screws attached to the encoder) Servo mount metal fixture NM-9 TRD-K TRD-K A TRD-GK TRD-J /N TRD-2E TRD-S/S 12 Optional flange * Dust proofed type 18 9.5 C2 ø.5 2 17
/Nseries TRD-K TRD-K A TRD-GK TRD-J /N TRD-2E TRD-S/S Dimensions Series (hollow shaft) Dust proofed : S / RZ / RZ / RZV (9.5) 13 36.5 8 (depth: ø8 +.18 ) ø8 +.18 ø13 ø5. ø6 ABS cover Dust and splash proofed : SW / RZW / RZW / RZVW (8) 13 35 8 (depth ø8 +.18 ) ø8 +.18 ø13 ø5 ø6 17 max. ength:.5 m Aluminium die-cast cover ength:.5 m Mounting part 8 max..1.1 ø8.1.6 Shaft direction variation Shaft angle direction variation.1.2.2 R3 6 in: mm Degree of mounting surface angle over shaft. M3 tap screw 18