csm_e6c2-c_ds_e_3_1 1 slim incremental 50-mm- dia. rotary encoder e6c2-c tough and easy ? sealed bearings with ip64 oilproof construction. improved shaft loading performance. radial: 50 n, thrust: 30 n pre-wired models with cabl e connected at an angle. side or back cable connections also possible. improved reliability with reverse connection and load short-circuit protection (except for line-driver outputs). be sure to read safety precautions on page 4. ordering information encoders [refer to dimensions on page 4.] accessories (order separately) [refer to dimensions on rotary encoder accessories .] refer to accessories for details. power supply voltage output configuration resolution (pulses/rotation) model 5 to 24 vdc open-collector output (npn) 10, 20, 30, 40, 50, 60, 100, 200, 300, 360, 400, 500, 600 e6c2-cwz6c (resolution) 2m example: e6c2-cwz6c 10p/r 2m 720, 800, 1,000, 1,024, 1,200, 1,500, 1,800, 2,000 12 to 24 vdc open-collector output (pnp) 100, 200, 360, 500, 600 e6c2-cwz5b (resolution) 2m example: e6c2-cwz5b 100p/r 2m 1,000, 2,000 5 to 12 vdc voltage output 10, 20, 30, 40, 50, 60, 100, 200, 300, 360, 400, 500, 600 e6c2-cwz3e (resolution) 2m example: e6c2-cwz3e 10p/r 2m 720, 800, 1,000, 1,024, 1,200, 1,500, 1,800, 2,000 5 vdc line-driver output 10, 20, 30, 40, 50, 60, 100, 200, 300, 360, 400, 500, 600 e6c2-cwz1x (resolution) 2m example: e6c2-cwz1x 10p/r 2m 720, 800, 1,000, 1,024, 1,200, 1,500, 1,800, 2,000 name model remarks couplings E69-C06B --- e69-c68b different end diameter e69-c610b different end diameter e69-c06m metal construction flanges e69-fca --- e69-fca02 e69-2 servo mounting bracket provided. servo mounting bracket e69-2 provided with e69-fca02 flange.
e6c2-c 2 ratings and specifications note: origin indication the following illustration shows the relationship between phase z and the origin. set cut face d to the phase z origin as shown in the illustration. *1. an inrush current of approximately 9 a will flow for approximately 0.3 ms when the power is turned on. *2. the line driver output is a data transmission circuit compatib le with rs-422a and long-distance transmission is possible wit h a twisted-pair cable.(am26ls31 equivalent) *3. the maximum electrical response s peed is determined by the resolution an d maximum response frequency as follows: this means that the e6c2-c rotary encoder will not operate electrically if its speed exceeds the maximum electrical response sp eed. item model e6c2-cwz6c e6c2-cwz5b e6c2-cwz3e e6c2-cwz1x power supply voltage 5 vdc ? 5% to 24 vdc +15%, ripple (p-p): 5% max. 12 vdc ? 10% to 24 vdc +15%, ripple (p-p): 5% max. 5 vdc ? 5% to 12 vdc +10%, ripple (p-p): 5% max. 5 vdc 5%, ripple (p-p): 5% max. current consumption * 1 80 ma max. 100 ma max. 160 ma max. resolution (pulses/rotation) 10, 20, 30, 40, 50, 60, 100, 200, 300, 360, 400, 500, 600, 720, 800, 1,000, 1,024, 1,200, 1,500, 1,800, 2,000 100, 200, 360, 500, 600, 1,000, 2,000 10, 20, 30, 40, 50, 60, 100, 200, 300, 360, 400, 500, 600, 720, 800, 1,000, 1,024, 1,200, 1,500, 1,800, 2,000 output phases phases a, b, and z phases a, a , b, b , z, and z output configuration npn open-collector output pnp open-collector output voltage output (npn output) line driver output * 2 output capacity applied voltage: 30 vdc max. sink current: 35 ma max. residual voltage: 0.4 v max. (at sink current of 35 ma) applied voltage: 30 vdc max. source current: 35 ma max. residual voltage: 0.4 v max. (at source current of 35 ma) output resistance: 2 k ? output current: 20 ma max. residual voltage: 0.4 v max. (at sink current of 20 ma) am26ls31 equivalent output voltage: high level: i o = ? 20 ma low level: i s = 20 ma output voltage: v o = 2.5 v min. v s = 0.5 v max. maximum response frequency * 3 100 khz 50 khz 100 khz phase difference between outputs 90 45 between a and b (1/4 t 1/8 t) rise and fall times of output 1 s max. (control output voltage: 5 v, load resistance: 1 k ? , cable length: 2m) 1 s max. (cable length: 2 m, sink current: 10 ma) 0.1 s max. (cable length: 2 m, i o = ? 20 ma, i s = 20 ma) starting torque 10 mnm max. moment of inertia 1 10 ? 6 kgm 2 max.; 3 10 ? 7 kgm 2 max. at 600 p/r max. shaft loading radial 50 n thrust 30 n maximum permissible speed 6,000 r/min protection circuits power supply reverse polarity protec tion, load short-circuit protection --- ambient temperature range operating: ? 10 to 70 c (with no icing), storage: ? 25 to 85 c (with no icing) ambient humidity range operating/storage: 35% to 85% (with no condensation) insulation resistance 20 m ? min. (at 500 vdc) between current-carrying parts and case dielectric strength 500 vac, 50/60 hz for 1 min between current-carrying parts and case vibration resistance destruction: 10 to 500 hz, 150 m/s 2 or 2-mm double amplitude for 11 min 3 times each in x, y, and z directions shock resistance destruction: 1,000 m/s 2 3 times each in x, y, and z directions degree of protection iec 60529 ip64, in-house standards: oilproof connection method pre-wired models (standard cable length: 2 m) material case: zinc alloy, main unit: aluminum, shaft: sus420j2 weight (packed state) approx. 400 g accessories instruction manual 38 dia. 120? 120? phase z origin cut face d origin maximum electrical response speed (rpm) = maximum response frequency resolution 60
e6c2-c 3 i/o circuit diagrams note: 1. the shielded cable outer core (shield) is not connected to the inner area or to the case. 2. the phase a, phase b, and phase z circuits are all identical. 3. normally, connect gnd to 0 v or to an external ground. model/output circuits output mode connection gnd 0 v 3.3 ? 35 ma max. 30 vdc max. 5 vdc ? 5% to 24 vdc + 15% npn transistor e6c2-c main circuit (black: phase a, white: phase b, orange: phase z) blue shield black, white, orange output signal e6c2-cwz6c phase a phase b phase z phase a phase b phase z on off on off on off t(360?) on off on off on off 1/4? 1/8t(90? 45?) 1/4 1/8t (90? 45?) t(360?) cw ccw e6c2-cwz6c npn open-collector output model e6c2-cwz5b pnp open-co llector output model direction of rotation: cw (as viewed from end of shaft) direction of rotation: ccw (as viewed from end of shaft) note: phase a is 1/4 t 1/8 t faster than phase b. note: phase a is 1/4 t 1/8 t slower than phase b. the ons in the above timing chart mean that the output transistor is on and the offs mean that the output transistor is off. color terminal brown power supply (+vcc) black output phase a white output phase b orange output phase z blue 0 v (common) gnd 0 v 3.3 ? 12 vdc ? 10% to 24 vdc +15% 35 ma max. pnp transistor e6c2-c main circuit output signal (black: phase a, white: phase b, orange: phase blue brown shield black, white, orange e6c2-cwz5b gnd 0 v 3.3 ? 20ma max. 2 k ? 5 vdc ? 5% to 12 vdc +10% npn transistor e6c2-c main circuit output signal (black: phase a, white: phase b, orange: phase z) blue brown shield black, white, orange e6c2-cwz3e phase a phase b phase z phase a phase b phase z t(360?) h l h l h l h l h l h l t(360?) 1/4 1/8t (90? 45?) 1/4 1/8t (90? 45?) cw ccw e6c2-cwz3e voltage output model direction of rotation: cw (as viewed from end of shaft) direction of rotation: ccw (as viewed from end of shaft) note: phase a is 1/4 t 1/8 t faster than phase b. note: phase a is 1/4 t 1/8 t slower than phase b. e6c2-cwz1x (black/red: phase a, white/red: phase b, orange/red: phase z) gnd 0 v 5 vdc 5% e6c2-c main circuit am26 ls31 equivalent non-reversed output (black: phase a, white: phase b, orange: phase z) reversed output blue brown shield black, white, orange black, white, orange (with red stripe) e6c2-cwz1x line driver output model direction of rotation: cw (as viewed from end of shaft) direction of rotation: ccw (as viewed from end of shaft) h l h l h l h l h l h l h l h l h l h l h l h l t(360?) t(360?) cw ccw phase a phase b phase z phase a phase b phase z phase a phase b phase z phase a phase b phase z 1/4 1/8t (90? 45?) 1/4 1/8t (90? 45?) note: receiver: am26ls32 equivalent color terminal brown power supply (+vcc) black output phase a white output phase b orange output phase z black/red stripes output phase a white/red stripes output phase b orange/ red stripes output phase z blue 0 v (common)
e6c2-c 4 safety precautions refer to warranty and limitations of liability . this product is not designed or rated for ensuring safety of persons either directly or indirectly. do not use it for such purposes. do not use the encoder under ambi ent conditions that exceed the ratings. wiring cable extension characteristics ? when the cable length is extended, the output waveform startup time is lengthened and it affects the phase difference characteristics of phases a and b. conditions will change according to frequency, noise, and other factors. as a guideline, use a cable length of 10 m * or less. if the cable must be more than 2 m, use a model with a line-driv er output (max. length for line- driver output: 100 m). * recommended cable conductor cross section: 0.2 mm 2 spiral shield conductor resistance: 92 ? /km max. (20 c) insulation resistance: 5 ? /km min. (20 c) ? the output waveform startup time changes not only according to the length of the cable, but also according to the load resistance and the cable type. ? extending the cable length not only changes the startup time, but also increases the output residual voltage. connection spurious pulses may be generated when power is turned on and off. wait at least 0.1 s after turning on the power to the encoder before using the connected device, and stop using the connected device at least 0.1 s before turning off the power to the encoder. also, turn on the power to the load only after turning on the power to the encoder. (unit: mm) dimensions tolerance class it16 applies to dimensions in this datasheet unless otherwise specified. encoder accessories (order separately) servo mounting bracket e69-2 (three brackets in a set.) refer to accessories for details. warning precautions for correct use e6c2-cwz @@ 6 0 -0.021 dia. 25 0 -0.021 50 dia. 1 1.6 10 5 15 40 (6.59) (60) 38 dia. 120? 120? dia. three, m4 holes; depth: 7 mm origin of phase z 5-dia. oil-resistant pvc-insulated shielded cable with 5 conductors (line driver: 8 conductors) (conductor cross section: 0.2 mm 2 , insulator diameter: 1.0 mm), standard length: 2 m couplings E69-C06B e69-c68b e69-c610b e69-c06m flanges e69-fca e69-fca02
r e a d a n d u n d e r s t a n d t h i s c a t a l o g p l e a s e r e a d a n d u n d e r s t a n d t h i s c a t a l o g b e f o r e p u r c h a s i n g t h e p r o d u c t s . p l e a s e c o n s u l t y o u r o m r o n r e p r e s e n t a t i v e i f y o u h a v e a n y q u e s t i o n s o r c o m m e n t s . w a r r a n t y a n d l i m i t a t i o n s o f l i a b i l i t y w a r r a n t y o m r o n ' s e x c l u s i v e w a r r a n t y i s t h a t t h e p r o d u c t s a r e f r e e f r o m d e f e c t s i n m a t e r i a l s a n d w o r k m a n s h i p f o r a p e r i o d o f o n e y e a r ( o r o t h e r p e r i o d i f s p e c i f i e d ) f r o m d a t e o f s a l e b y o m r o n . o m r o n m a k e s n o w a r r a n t y o r r e p r e s e n t a t i o n , e x p r e s s o r i m p l i e d , r e g a r d i n g n o n - i n f r i n g e m e n t , m e r c h a n t a b i l i t y , o r f i t n e s s f o r p a r t i c u l a r p u r p o s e o f t h e p r o d u c t s . a n y b u y e r o r u s e r a c k n o w l e d g e s t h a t t h e b u y e r o r u s e r a l o n e h a s d e t e r m i n e d t h a t t h e p r o d u c t s w i l l s u i t a b l y m e e t t h e r e q u i r e m e n t s o f t h e i r i n t e n d e d u s e . o m r o n d i s c l a i m s a l l o t h e r w a r r a n t i e s , e x p r e s s o r i m p l i e d . l i m i t a t i o n s o f l i a b i l i t y o m r o n s h a l l n o t b e r e s p o n s i b l e f o r s p e c i a l , i n d i r e c t , o r c o n s e q u e n t i a l d a m a g e s , l o s s o f p r o f i t s o r c o m m e r c i a l l o s s i n a n y w a y c o n n e c t e d w i t h t h e p r o d u c t s , w h e t h e r s u c h c l a i m i s b a s e d o n c o n t r a c t , w a r r a n t y , n e g l i g e n c e , o r s t r i c t l i a b i l i t y . i n n o e v e n t s h a l l t h e r e s p o n s i b i l i t y o f o m r o n f o r a n y a c t e x c e e d t h e i n d i v i d u a l p r i c e o f t h e p r o d u c t o n w h i c h l i a b i l i t y i s a s s e r t e d . i n n o e v e n t s h a l l o m r o n b e r e s p o n s i b l e f o r w a r r a n t y , r e p a i r , o r o t h e r c l a i m s r e g a r d i n g t h e p r o d u c t s u n l e s s o m r o n ' s a n a l y s i s c o n f i r m s t h a t t h e p r o d u c t s w e r e p r o p e r l y h a n d l e d , s t o r e d , i n s t a l l e d , a n d m a i n t a i n e d a n d n o t s u b j e c t t o c o n t a m i n a t i o n , a b u s e , m i s u s e , o r i n a p p r o p r i a t e m o d i f i c a t i o n o r r e p a i r . a p p l i c a t i o n c o n s i d e r a t i o n s s u i t a b i l i t y f o r u s e o m r o n s h a l l n o t b e r e s p o n s i b l e f o r c o n f o r m i t y w i t h a n y s t a n d a r d s , c o d e s , o r r e g u l a t i o n s t h a t a p p l y t o t h e c o m b i n a t i o n o f p r o d u c t s i n t h e c u s t o m e r ' s a p p l i c a t i o n o r u s e o f t h e p r o d u c t s . a t t h e c u s t o m e r ' s r e q u e s t , o m r o n w i l l p r o v i d e a p p l i c a b l e t h i r d p a r t y c e r t i f i c a t i o n d o c u m e n t s i d e n t i f y i n g r a t i n g s a n d l i m i t a t i o n s o f u s e t h a t a p p l y t o t h e p r o d u c t s . t h i s i n f o r m a t i o n b y i t s e l f i s n o t s u f f i c i e n t f o r a c o m p l e t e d e t e r m i n a t i o n o f t h e s u i t a b i l i t y o f t h e p r o d u c t s i n c o m b i n a t i o n w i t h t h e e n d p r o d u c t , machin e , s y s t e m , o r o t h e r a p p l i c a t i o n o r u s e . t h e f o l l o w i n g a r e s o m e e x a m p l e s o f a p p l i c a t i o n s f o r w h i c h p a r t i c u l a r a t t e n t i o n m u s t b e g i v e n . t h i s i s n o t i n t e n d e d t o b e a n e x h a u s t i v e l i s t o f a l l p o s s i b l e u s e s o f t h e p r o d u c t s , n o r i s i t i n t e n d e d t o i m p l y t h a t t h e u s e s l i s t e d m a y b e s u i t a b l e f o r t h e p r o d u c t s : o u t d o o r u s e , u s e s i n v o l v i n g p o t e n t i a l c h e m i c a l c o n t a m i n a t i o n o r e l e c t r i c a l i n t e r f e r e n c e , o r c o n d i t i o n s o r u s e s n o t d e s c r i b e d i n t h i s c a t a l o g . n u c l e a r e n e r g y c o n t r o l s y s t e m s , c o m b u s t i o n s y s t e m s , r a i l r o a d s y s t e m s , a v i a t i o n s y s t e m s , m e d i c a l e q u i p m e n t , a m u s e m e n t m a c h i n e s , v e h i c l e s , s a f e t y e q u i p m e n t , a n d i n s t a l l a t i o n s s u b j e c t t o s e p a r a t e i n d u s t r y o r g o v e r n m e n t r e g u l a t i o n s . s y s t e m s , m a c h i n e s , a n d e q u i p m e n t t h a t c o u l d p r e s e n t a r i s k t o l i f e o r p r o p e r t y . p l e a s e k n o w a n d o b s e r v e a l l p r o h i b i t i o n s o f u s e a p p l i c a b l e t o t h e p r o d u c t s . n e v e r u s e t h e p r o d u c t s f o r a n a p p l i c a t i o n i n v o l v i n g s e r i o u s r i s k t o l i f e o r p r o p e r t y w i t h o u t e n s u r i n g t h a t t h e s y s t e m a s a w h o l e h a s b e e n d e s i g n e d t o a d d r e s s t h e r i s k s , a n d t h a t t h e o m r o n p r o d u c t s a r e p r o p e r l y r a t e d a n d i n s t a l l e d f o r t h e i n t e n d e d u s e w i t h i n t h e o v e r a l l e q u i p m e n t o r s y s t e m . p r o g r a m m a b l e p r o d u c t s o m r o n s h a l l n o t b e r e s p o n s i b l e f o r t h e u s e r ' s p r o g r a m m i n g o f a p r o g r a m m a b l e p r o d u c t , o r a n y c o n s e q u e n c e t h e r e o f . d i s c l a i m e r s c h a n g e i n s p e c i f i c a t i o n s p r o d u c t s p e c i f i c a t i o n s a n d a c c e s s o r i e s m a y b e c h a n g e d a t a n y t i m e b a s e d o n i m p r o v e m e n t s a n d o t h e r r e a s o n s . i t i s o u r p r a c t i c e t o c h a n g e m o d e l n u m b e r s w h e n p u b l i s h e d r a t i n g s o r f e a t u r e s a r e c h a n g e d , o r w h e n s i g n i f i c a n t c o n s t r u c t i o n c h a n g e s a r e m a d e . h o w e v e r , s o m e s p e c i f i c a t i o n s o f t h e p r o d u c t s m a y b e c h a n g e d w i t h o u t a n y n o t i c e . w h e n i n d o u b t , s p e c i a l m o d e l n u m b e r s m a y b e a s s i g n e d t o f i x o r e s t a b l i s h k e y s p e c i f i c a t i o n s f o r y o u r a p p l i c a t i o n o n y o u r r e q u e s t . p l e a s e c o n s u l t w i t h y o u r o m r o n r e p r e s e n t a t i v e a t a n y t i m e t o c o n f i r m a c t u a l s p e c i f i c a t i o n s o f p u r c h a s e d p r o d u c t s . d i m e n s i o n s a n d w e i g h t s d i m e n s i o n s a n d w e i g h t s a r e n o m i n a l a n d a r e n o t t o b e u s e d f o r m a n u f a c t u r i n g p u r p o s e s , e v e n w h e n t o l e r a n c e s a r e s h o w n . p e r f o r m a n c e d a t a perfor m a n c e d a t a g i v e n i n t h i s c a t a l o g i s p r o v i d e d a s a g u i d e f o r t h e u s e r i n d e t e r m i n i n g s u i t a b i l i t y a n d d o e s n o t c o n s t i t u t e a w a r r a n t y . i t m a y r e p r e s e n t t h e r e s u l t o f o m r o n ? s t e s t c o n d i t i o n s , a n d t h e u s e r s m u s t c o r r e l a t e i t t o a c t u a l a p p l i c a t i o n r e q u i r e m e n t s . a c t u a l p e r f o r m a n c e i s s u b j e c t t o t h e o m r o n w a r r a n t y a n d l i m i t a t i o n s o f l i a b i l i t y . e r r o r s a n d o m i s s i o n s t h e i n f o r m a t i o n i n t h i s d o c u m e n t h a s b e e n c a r e f u l l y c h e c k e d a n d i s b e l i e v e d t o b e a c c u r a t e ; h o w e v e r , n o r e s p o n s i b i l i t y i s a s s u m e d f o r c l e r i c a l , t y p o g r a p h i c a l , o r p r o o f r e a d i n g e r r o r s , o r o m i s s i o n s . 2008 . 1 1 i n t h e i n t e r e s t o f p r o d u c t i m p r o v e m e n t , s p e c i f i c a t i o n s a r e s u b j e c t t o c h a n g e w i t h o u t n o t i c e . o m r o n c o r p o r a t i o n i n d u s t r i a l a u t o m a t i o n c o m p a n y h t t p : / / w w w . i a . o m r o n . c o m / ( c ) c o p y r i g h t o m r o n c o r p o r a t i o n 2 0 0 8 a l l r i g h t r e s e r v e d .
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