AV850 SMARTach III HAS ARRIVED!

Transcription

1 V850 SMRTach III HS RRIV! Nidec vtron is proud to upgrade your order to our latest model the V850 SMRTach III WHT S NW? WIRING PROTTION Now all models are protected against all short circuits and wiring errors no matter which line driver (#6, #8, #9) option you choose. IMPROV HIGH-POWR OUTPUTS (#8 ) raw less current, yet make cleaner waveforms and offer full 5-24V output for improved compatibility with newer variable speed drives and PLs. WIRING IGNOSTIS Now all models include fault indication of wiring errors short circuits and other errors are indicated with an orange L output. IRS PPR SMRTH III models now offer up to 50,000 pulses per revolution (PPR). WHT HSN T HNG? ROTORS SMRTH III and SMRTH II rotors are 100% interchangeable. MHNIL ORM TOR SMRTH III takes up the exact same space. ONNTORS SMRTH III uses the exact same connectors, same pinouts. URILITY SMRTH III offers the same solid aluminum and potted electronic system that have made vtron encoders the most reliable encoders in the world. VTRON OR S OMMITMNT To making the world s most reliable encoders while backing them with our 3 year no-hassle warranty and 24x7x365 no-charge technical support. YOUR PRT NUMR TO ORR? Hasn t changed. HOW N I TLL SMRTH III ROM SMRTH II? SRIL NUMR SMRTH III encoders will carry serial numbers beginning with 30,000

2 Model: V850 SMRTach III 8-1/2 MOUNT MOULR GNRL The vtron Model V850 SMRTach III is an incremental encoder (also known as tachometer or rotary pulse generator), allowing operation down to zero RPM. It provides a specific number of electrical Pulses Per Revolution (PPR) that are proportional to a shaft s revolution. The V850 SMRTach III is a bearingless, couplingless, modular design, providing unequaled reliability and mechanical performance. The V850 fits and motors with an 8.5 ( / 180) ace. oth end-of-shaft and through shaft mountings are accommodated. The V850 ncoder consists of three or four parts: a rotor, a stator housing, and one or two removable sensor modules. No gapping, adjustment, or shimming is required! n vtron V850 SMRTach III is equipped with one or two V5 sensor modules. ach module has a two-phase output (, ) 90 out of phase, with complements (, ), ( Quad Output), and a marker pulse with complement (Z, Z). or applications which require more than 2 independent outputs, V850 encoders may be stacked via the use of shaft adapters (see Table 2 for part numbers). Two separate encoders would be purchased. Output resolution on the V850 is determined by the sensor only. Unlike older models, any PPR s can be mixed and matched. Selection of the rotor is based only on the shaft mounting requirements (and not PPR). The V5 removable sensor assembly has a diagnostic package that includes daptive lectronics and a ault-heck output. With this package, the SMRTach III can maintain itself, and let you know if there is a problem before the problem causes unscheduled downtime. STION II: INSTLLTION GNRL The motor must comply with NM MG1 for dimensions, face runout, and shaft runout. xial float or endplay must be less than +/ inch. INSTLLTION HRWR Installation hardware required is attached to each assembly. quipment needed for installation quipment Needed for Installation Provided Optional Not Provided V850 ncoder - Washer, Spring Lock 1/2 (4) - Hex Hd. ap Screw 1/2-13 x 3.00 (4) Rotor - Rotor Installation Hardware Kit - nti-seize ompound (copper) - Thread Locker (blue) Gauge or M285/ V850 Rotor Gauge lock - Inboard Through- Shaft Seal Plate - Outboard Through- Shaft Seal Plate Kit - Silicone Lubricant or 20 Weight Machine Oil - ead low Hammer - Large rame dapter Kit (Modification 700 ) V850 Shield Kit (35355) - 3/4 Wrench - Phillips Screwdriver - 7/16 Nut river - ial Indicator - Vernier aliper - 3/32 Hex Wrench (T-Handle style) (thru shaft rotors only) - 3/16 Hex Wrench (cam screw rotors only) - 9/16 Wrench (end-ofshaft rotors only) (L) LRG STTOR PTR INSTLLTION (Modification 700, 704 ) or large frame G motors vtron offers a frame adapter to add an 8.5 -face to the motor. To install the flange adapter: 1. Remove all existing adapters on the non-drive end of the motor. 2. lean the motor flange. 3. Using the supplied hardware, bolt the flange adapter in place (see igure 1). 4. pply anti-seize to the frame adapter -face flange. (L) INOR SL PLT INSTLLTION (over Plate & N ) or installations where the V850 will be mounted to an open frame flange adapter, or other installation where the inner surface of the V850 will not form a seal with the rear end bell of the motor, vtron offers inboard, through-shaft seal plate kits. These kits include a cover plate and seal. See Table 3 for part numbers. To install the inboard through-shaft seal plate kit: 1. Verify all components fit the motor shaft (rotor, V-ring seal, and seal plate. 2. Slide V-ring seal onto motor shaft. 3. pply a light coating of silicone lubricant or medium grade machine oil to the outward face of the seal. 4. Use the seal plate to push the seal on the shaft; stop when the seal plate contacts the motor face. Remove the seal plate and push the V-ring seal an additional 0.09 [2.29mm] toward motor. Verify the V-ring seal is clear of the motor bearings and housing. V-ring seal compression should be between 0.03 and 0.09 [0.75mm-2.29mm] in final position when plate is reapplied. 5. Remove the double-stick tape protection. lign the bolt holes. 6. Stick the inner cover plate in place. 7. Mount rotor per instructions below, but increase axial position from motor to rotor to [15.75mm] (from ) to accommodate the inner seal plate thickness. See igure Mount remainder of V850 per instructions on next page. MGNTI SHIL INSTLLTION or top performance on older motors with magnetized shafts and frames install the V850 shield. The V850 also has built-in shields attached to the housing of every unit. The standard V850 shield as provided will fit shafts up to 3 [76mm]. or larger shafts, if desired, the shield can be custom-cut by the customer to fit a larger bore (recommend [3.1mm] over shaft size), or the shield can be omitted, as its effectiveness is reduced beyond a 3 bore size. NOT or additional magnetic field protection, consider the -004 option for extra sensor shielding. 1. Remove the double-stick tape protection. 2. lign the bolt holes and edges with the motor -face. 3. Stick the shield in place on the motor -face or on top of any inboard seal plate. 4. Install rotor as usual, but gage location from the shield. See igure 3. The outer edge of the rotor may be damaged by scratches, severe blows, and strong magnetic fields. V850 1

3 TL 1 V850 PRT NUMRS N VILL S Model V850 Rotor Style Shaft Size Inboard & Outboard over Plates X- none - no inboard, domed outboard cover plate - inboard, thru outboard > - no inboard, flat outboard N- inboard, flat outboard > T- no inboard, thru outboard > Left Module Right Module onnector Line river PPR Line river PPR Options X- none V in/out (7272) V in/out (HX) V in, 5V out (7272) X- none G- 100 H L- 240 N- 256 P Q- 500 R- 512 S- 600 U- 720 V- 900 J- 960 W Y Z special X- none V in/out (7272) V in/out (HX) V in, 5V out (7272) X- none G- 100 H L- 240 N- 256 P Q- 500 R- 512 S- 600 U- 720 V- 900 J- 960 W Y Z special Modifications 000- none 003- Include analog signal converter (K661) 004- Super sensor shielding 4xx- Special PPR (see chart) 700- Large Motor Stator dapter + onnector Options Industrial onnector Mounted on ncoder ody 5 pin MS 10 pin MS Other Industrial onnector 3' able TwistLock Other 5' lexible onduit Spare sensors, rotors, through-shaft cover plates, and shaft grounding kits can be ordered separately. (See Tables 2, 3, and 4) am screw rotors patented. P- Large, with Plug G- Large, (Northstar TM Pinout) with Plug 1- Small, (M3/M4 Pinout) - (M737 Pinout) without Plug - with Plug H- (M727 Pinout) without Plug J- H with Plug - without Plug - with Plug - with Plug & lex. onduit dapter L- with Right ngle Plug K- ondulet with Leads R- Mini MS TwistLock with Plug 3-6 Pin MS connector (M940 Pinout) Z- Large, with Plug Q- Large, with Plug on Remote ase, 18 cable S- Mini MS without Plug W- Leads only N- Leads only T- Terminal box TL 2 Rotor Style T- Thru Shaft (Inch) - Thru Shaft, am Screw (Inch) M- Thru Shaft (mm) - nd of Shaft H- nd of Shaft for Grounding Kit U- Universal with nd of Shaft G- Universal with Grounding Kit Q- OS dapter for Stacked ncoders Shaft Size mm J- 42mm K-Keyway Thru Shaft, am Screw (Inch) H P- 60mm Y- 80mm (1) G N G G N G 360 P G G 500 R- G 507, Large motor stator adapter required if not previously installed. > N/ for nd of Shaft rotor styles. Rotor Style T only. J K L Z- 80mm (2) 4-95mm M N P P G 400 Q G 444/505 Q R T ) or Shaft I /-.047mm (f6) 9- G 6000, 6100, 6200, 6700, 6800, & 6900 V- G 4300, 4400, 5400,6400 & W- G 4500, 7500, W Y Z ) or Shaft I /-.030mm (h7) G G G 6000, 6100, 6200, 6700, 6800, & 6900 Y- G 4600, 4700, 8500, & Z- G mm U- Universal (Includes 1 Rotor and Shaft adapters for all motors except Q, R, Z & 4) Q- G 444/505 + X- no rotor X- no rotor V5 Sensor Model Line river PPR onnector Options Modifications V V in/out (7272) V in/out (HX) V in, 5V out (7272) X- none G- 100 H L- 240 N- 256 P Q- 500 R- 512 S- 600 U- 720 V- 900 J- 960 W Y Z special See above list 000- none 004- Super magnetic shielding 4xx- Special PPR (see chart) SPIL PPR OS 4xx ode PPR (Left) PPR (Right) 4xx ode PPR (Left) PPR (Right) 4xx ode PPR (Left) PPR (Right) 401* 1270 None None None 402* 150 None 409* 30 None None 403* 50 None 410 None None 404 None None None None None 413* None NOT Special option 4xx selects an alternate PPR code definition. xample: PPR ode 0, special option code 401=1270 PPR (Left) / no right output None None V850 2

4 ROTOR INSTLLTION Use the dial indicator gauge to ensure motor shaft runout (TIR) does not exceed (0.004 ) [0.10mm]. pply anti-seize compound to the shaft. UTION o not strike the encoder or rotor at any time. amage will result and the warranty will be void. t installation, clean and remove paint and burrs from motor shaft and mounting face. pply anti-seize compound (supplied) to each XPT M SRW ROTORS. UNIVRSL N-O-SHT PPLITIONS: (Rotors G-G9, U-U9, Q-Q9) See Table 2 for part numbers. 1. Verify the shaft projection from the -face of the motor is G style kits (-U) require a roll pin (included) to be inserted into the shaft hole before installation of the stub shaft adapter. 2a. Install the shaft adapter on the motor using the bolts, threadlocker and washers provided. 3. Verify the stub shaft runout/wobble is less than TIR. (0.001 is ideal). Use a dead blow hammer or shims (provided) to true the shaft as needed. 4. Slide the rotor onto the stub shaft. The space between the mounting face and the magnetic strip of the rotor must be set to 0.584, as shown in igure 2. Use vtron gauges (25355 or 35226) or use housing alignment grooves as shown in igure 5 to verify position. NOT If optional inboard seal plate and/or magnetic shield is used, gage the rotor location from the shield/seal plate(s). nsure the rotor label marked this side out is facing away from the motor. 4a. or rotors UN, UP, and UQ ensure the counter bored holes on the motor side of the rotor line up with the bolt heads used to mount the adapter. This will permit proper rotor axial positioning. 5. Turn the cam screws of the rotor in the directions shown on the rotor to engage the cams. Tighten to 9-10 ft-lb ( n-m). Total cam screw rotation will be less than one turn. N-O-SHT PPLITIONS (Rotors -9, H-H9) See Table 2 for part numbers: 1. Verify that the shaft projection from the -face of the motor is [10.2mm]. pply anti-seize to the shaft. 1a. G style kits (-) require a roll pin (included). Install the pin in the rotor first, then position the rotor on the shaft. Lightly tap into place. 2. pply threadlocker to the bolt(s); use the supplied washer(s) and tighten. THROUGH SHT PPLITIONS (Rotors T-T9, -9, M-MZ, K-K9) See Table 3 for part numbers: 1. The through-shaft must project at least 1.5 [38.1mm] from the accessory mounting face. If it is greater than 2 [50.80mm] long, use the outboard through-shaft cover, detailed in igure Slide the rotor on the shaft (option or T ), ensuring the rotor label this side out is away from the motor. The space between the mounting face and the rotor must be set to [14.83mm], as shown in igure 2. Use vtron gauges (35226 or 25355) or housing alignment grooves as shown in igure 5 to verify position. (Note: if optional inboard seal or shield plate is used, gage the rotor location from the seal shield plates. See igure 3.) 2a. If using a set screw rotor (T-T6), apply threadlocker to the set screws (2) and tighten to 25 in-lbs. 2b. If using a cam screw rotor (-3), threadlocker is preapplied. Turn the cam screw(s) of the rotor in the directions shown on the rotor to engage the cams. Tighten to 9-10 ft-lb ( n-m). Total cam screw rotation will be less than one turn. L LRG STTOR PTR ROTOR MOUNTING (Through Shaft Shown) L INOR SHIL N/OR SL PLT L OUTOR SL PLT [14.8mm] from shield and seal plate /-0.100" [14.8mm +/-2.5mm] M SRW STYL -9, G-G [14.8mm] from seal plate and shield (+/-0.100" [+/-2.5mm]) STTOR HOUSING [14.8mm] from seal plate and shield. (+/-0.100" [+/-2.5mm]) SHIL PLT V-RING SL SHT PTR V-RING SL SHT M SRW UNIVRSL ROTOR SHT SHT STTOR HOUSING LRG RM PTR ST SRW STYL T-T9, M-M9 ST SRW HU SL PLT N SHIL SSORY MOUNTING SSORY MOUNTING IGUR 1 IGUR 2 IGUR 3 IGUR 4 V850 3

5 STTOR HOUSING INSTLLTION NOT If additional magnetic shielding (option 004) has been added to the sensors, be sure to remove the sensors before installing the stator housing. The stator housing is retained to the motor using four, 1/2-13 x 3 bolts and spring type lock washers (supplied). If the stator is to be sandwich mounted between an accessory such as a brake and the motor, select the bolt length accordingly. pply anti-seize compound to the perimeter of the V850 where it will contact the motor -face. arefully move the stator housing into position, avoiding contact with the rotor. O NOT OR the housing into place. Install the four mounting bolts (torque 30 to 35 foot pounds) [ n-m]. ORRTIV TION OR PHS RVRSL 1) Remove Power. 2) xchange wires on cable, either at encoder cable end or at speed controller end (but not both). a. Single nded 2 Phase Wiring (see wiring diagram) xchange and at the use end of the wires. b. ifferential 2 Phase Wiring (see wiring diagram) xchange either with in the phase pair OR with in the phase pair but NOT both. 3) pply power. 4) Verify encoder feedback is correct, using hand rotation of shaft, or jog mode of the speed controller. Interconnecting cables specified in the WIR SLTION HRT in igure 6 are based on typical applications. Refer to the system drawing for specific cable requirements where applicable. UTION O NOT use silicone sealants or caulk of any kind on the motor or encoder face; these can cause misalignment or sensor scraping damage. o apply anti-seize compound (copper) to the encoder face to assist in easy removal. The V850 electronics are fully sealed; water may enter and leave the rotor area as needed. Remove the bottom pipe plug in the housing if frequent moisture buildup is expected. (L) OUTOR SL PLT KIT INSTLLTION. or applications requiring shafts to pass completely through the V850, vtron offers an outboard through-shaft seal plate kit with V-ring seal. See Table 4 for part numbers and igure Install the encoder rotor as shown above. 2. Remove the existing cover of the encoder. Retain the screws and washers. 3. Mount the V850 stator housing as shown in igure Install new through-shaft cover using the (4) #10-24 screws and washers from step pply silicone lubricant or medium grade machine oil (20 weight) to the outboard side of the cover where the V-ring seal will contact it. 6. Slide the V-ring seal onto the shaft, and ensure that it is compressed against the cover. See installation igure 4. (L) SHT GROUNING KIT INSTLLTION (Rotors -9, G-G9 ) Refer to separate Shaft Grounding Kit Instructions (M190-V850) (L) HK ROTOR POSITION 1. Remove a sensor or blank side cover plate. 2. Verify the rotor magnetic stripe is aligned with the grooves (see igure 5). 3. Replace the sensor or side cover plate. WIRING INSTRUTIONS UTION Remove power before wiring. Wiring diagrams are shown in igure 6 and 7. or bidirectional operation of the encoder, proper phasing of the two output channels is important. Phase channel leads phase channel for clockwise shaft rotation as viewed from the anti-drive or accessory end of the motor (encoder mounting end). Wiring option G provides a pinout compatible with Northstar encoders, with a cable shield connection on pin 10. Note that this option does not ground the shield; vtron still recommends grounding the shield at the drive end of the cable for all wiring options. V850 4 Physical properties of cable such as abrasion, temperature, tensile strength, solvents, etc., are dictated by the specific application. General electrical requirements are: stranded copper, 22 thru 16 gauge (Industrial PI onnector options can use WG), each wire pair individually shielded with braid or foil with drain wire, 0.05 u maximum total mutual or direct capacitance, outer sheath insulator, 1,000 ft. max. See WIR SLTION HRT in igure 6 for some suggested cables. See igure 7 for examples of alarm output wiring. NOT When using the industrial connector ( 1, G, P, Q, V, X, or Z options), the minimum wire size is 20 gage, and 20 gage (only) wire ends must be tinned with solder before connection at the screw terminals. MINTN GNRL This section describes routine maintenance for the vtron V850 ncoder. or support, contact field service for vtron ncoders at or emergency after hours service contact us at The V850 SMRTach III circuitry includes a diagnostic package that includes daptive lectronics and a ault-heck output. PTIV LTRONIS perfect duty cycle consists of a waveform whose high and low conditions are of the same duration (50%/50%). The V850 adaptive electronics extends the life of the V850 by constantly monitoring and correcting duty cycle over time. ULT-HK fter power-up and the rotor position is checked by the sensor, the ault-heck L will turn GRN. If the adaptive electronics reach their adjustment limit for any reason, the ault-heck alarm and L will notify the drive and operator of an impending failure. The L will turn R if the daptive lectronics reach their adjustment limit. This output occurs before an actual failure, allowing steps to be taken to replace the unit before it causes unscheduled downtime. ault-heck annunciation is available as an alarm output through the connector and as an integral L. TROULSHOOTING: If the drive indicates a loss of encoder/tach fault and the V850 fault-check L is not illuminated, check the encoder power supply. If power is present, check polarity; one indicator of reversed power supply is that all outputs will be high at the same time. If the drive indicates encoder fault, but the L shows GRN, then check the wiring between the drive and the encoder. If the wiring appears correct and in good shape, test the wiring by replacing the V5 sensor module. If the new module shows GRN, and the drive still shows encoder loss/tach fault, then the wiring is faulty and should be repaired or replaced.

6 If the alarm output and/or L indicate a fault (R): 1. Remove a sensor plate or one of the sensors, and use the built-in gauge to check the location of the rotor (see igure 2.1). nsure the label marked This side out is facing away from the motor. 2. Remove the V5 sensor from the housing. lean the housing mounting surface for the V5 sensor and the V850 housing. nsure the V5 sensor is directly mounted on the V850 housing, with no sealant, gasketing, or other materials, and that it is firmly bolted in place. ROTOR LIGNMNT GROOV STTOR HOUSING RMOVL To remove the stator housing remove the qty 4 1/2 13 x 3 bolts holding the housing to the motor. UTION Take care that the housing does not fall from the pilot and cause the sensors to crash into the rotor. amage to the sensor or rotor could result. ROTOR RMOVL Remove shaft rust and burrs before removing the rotor. N-O-SHT (-9 & H-H9): Remove hardware holding the rotor to the shaft. THROUGH-SHT N UNIVRSL (-9, T-T9, U-U9): Loosen the set or cam screws holding the rotor to the shaft. The cam screws rotate less than one turn to disengage the shaft. The stub shaft adapter from the universal (Ux) rotors can be left in place. NOT o not remove the cam screws from the rotor. igure 2.1 Rotor magnetic strip aligns with groove. If the alarm output and/or L indicate a fault (R) on a properly mounted V5 sensor and the rotor is properly located, replace the V5 sensor. n oscilloscope can also be used to verify proper output of the V850 encoder at the encoder connector itself and at the drive/controller cabinet. If the outputs show large variations in the signals at steady speed (jitter or accordion effect, see figure 9), check rotor position. If the rotor position is correct, the motor or shaft may be highly magnetized. Replace any magnetized material nearby with nonmagnetic material (aluminum, stainless) (shafts, etc). or G frame motors and similar styles, vtron offers non-magnetic stub shafts (included with all U style rotor kits). If variations persist, consider replacing the sensors with super-shielded models, option Remove the rotor by hand, taking care not to damage the outer magnetized ring. If the rotor cannot be removed by hand, use a gear puller taking care not to damage the outer magnetized ring. O NOT PPLY HT TO TH ROTOR. RNWL N SPR PRTS See Tables 2, 3, and 4. If the alarm output and/or L indicate a wiring fault (ORNG): Remove all output wires/connections (,,,, Z, Z). The L should turn GRN. If the L does not turn GRN, the encoder is not receiving enough voltage at +V to properly operate. orrect input voltage problem at power supply or cabling. If the L turns GRN once all outputs are disconnected, reconnect each output, one at a time, monitoring for ORNG L. or partial/ resistive short circuits, the L may take a few minutes to turn ORNG. To speed the troubleshooting process, if possible, spin the encoder while replacing individual output connections. This may make the ORNG L condition occur faster. Once the shorted output(s) are located, correct the shorting condition, and the encoder L should remain GRN. If the L is O, but power is being applied to the encoder, check the output voltage level at,,,. If all outputs are ON ( +V), the connections to +V and OM are reversed. Swap connections between +V and OM; the L should turn GRN. V850 5

7 LTRIL**. Operating Power (Vin) 1. Volts V 2. urrent...100m, nominal, no load. Output ormat 1. 2O/ & omp...,,, (differential line driver) 2. Marker...1/Rev, Z, Z. Signal Type...Incremental, Square Wave, 50 ±10% uty ycle.. irection Sensing...O/ leads O/ for W rotation as viewed from the... back of the tach looking at the non-drive end of the... motor.. Phase Sep...15% minimum. requency cable, 250 cable, #8 output, 45 khz Max G. PPR *** H. Line river Specs...See table I. onnectors...see connector options on page 1 J. L Indicator...GRN: power on, unit ok....r: alarm on... ORNG: wiring fault (Thermal Overload; Under-...voltage) MHNIL. Rotor Inertia: Oz. In. Sec. 2. cceleration: RPM/Sec. Max.. Speed: RPM Max.****. Weight: lbs [0.9kg to 1.36kg].. Sensor to Rotor ir Gap (nominal): [1.14mm] Tolerance: / [-0.76mm/+0.38]. Rotor xial Tolerance..±0.050 [±1.27mm] NVIRONMNTL Solid cast aluminum stator and rotor ully potted electronics, protected against oil and water spray Use W cable option on IP66/67 applications V-Ring seals provided on through shaft covers Operating Temperature: to 100, 0-100% condensing humidity Vibration: 18 g s Shock: 1 meter drop test SPIITIONS LIN RIVR S LIN RIVR S lectrical Specifications Units Input Voltage V Nom Output Voltage V Line river 7272 Hx 7272 Output Resistance Typ ohms Maximum Peak urrent m Maximum verage urrent m Voh Typ VIN-1 VIN-1 VIN-1 V Vol Typ 0.5 able rive apacity Protection larm Marker Reverse Voltage Short ircuit 5V 12V 24V 10m line current 0.5 V feet yes yes yes yes yes yes Transient yes yes yes Power to, Gnd to / +V(out) larm* L yes yes yes Output voltage equal to input voltage. Open collector, normally off, goes low on alarm, sink 100m max, 50V max Green=power on, Red=larm Orange=Wiring rror (Thermal Overload; Under-voltage) One per revolution. Pulse width approximately 2 (1/128 of a revolution) * larm not available on connector option G (Northstar TM compatible pinout) ** lectrical specifications for SMRTach III model (rev or later), consult Nidec Industrial Solutions for earlier model specifications. ***(PPR) Standard maximum PPR is onsult actory with your application for PPRs up to 50,000. **** (Speed) Maximum RPM may be limited for PPR > 2,500. onsult actory with your application. V850 6

8 WIRING IGRMS IGUR 6 OR IRNTIL PPLITIONS N, K, W,,, L PIN OUT P, V, Q, X, Z T R, S G UTION LK R 1 6 OM +V 1 6 OMMON +V GRN YLLOW G 2 7 H 2 7 Ø Ø LU GRY H 3 8 _ J 3 8 Ø Ø _ ORNG WHIT I 4 9 Z_ Z K 4 9 MRKR MRKR OMPLMNT ROWN VIOLT J V (OUT) LM * * RLY +V R* LRM* 10 (Shield)** GROUN OR SINGL N PPLITIONS PIN OUT N, K, W,,, L P, V, Q, X, Z T R, S & G 3 UTION R LU 6 3 +V 6 3 +V (ncoder Power) Ø GRN LK 2 1 OM 2 1 Ø OMMON ORNG 4 Z 4 MRKR ROWN VIOLT J V (OUT) LM * * RLY +V R* LRM* (Shield)** GROUN OR SINGL N SINGL PHS WIRING PPLITIONS ** H & J **(M727 Replacements) LK R ORNG GRN L LN 8771 OR QUIVLNT OMMON +V (ncoder Power) Z (Optional) SIGNL GROUN TYPIL WIR SLTION HRT for 18 WG, multiple pair, individually shielded LN LPH 2 PIR PIR PIR PIR * See igure 7 page 6 for examples of alarm output wiring. ** vtron recommends shield grounding at drive end. Shield pin does not ground the shield. U eclaration of onformity Labeled V850 7

9 SMRTach III pplication xamples IGUR 7 pplies to all Model V850 ncoders except connector styles,, G, H, J, R, 3. LRM OUTPUT ONNTION vtron SMRTach III encoders provide an alarm signal if maintenance is required under specific circumstances. green L indicates power on and proper operation, red indicates alarm on. ollowing are application examples provided to help install the alarm output. xample 1. larm output using +V(OUT). +V(OUT) is equal to +V, the encoder power supply. OR UTIONL IGRM OUTPUT S N, K, W,, P, V,, L X, Z T UTION { LIN RIVR LK R GRN YLLOW LU GRY ORNG WHIT ROWN G H I OM +V Z Z +V(OUT) OMMON +V (ncoder Power) Ø Ø Ø Ø MRKR MRKR OMPLMNT 50 m MXIMUM VIOLT J 10 LM 300 OHM MIN. Vcc GN OUT OM 4-16 V SOLI STT RLY xample 2. larm Output Using Separate 24 V Power Supply and Relay. OR UTIONL IGRM OUTPUT S N, K, W,, P, V,, L X, Z T UTION OMMON LIN RIVR LK R { GRN YLLOW LU GRY ORNG WHIT G H I OM +V Z Z +V (ncoder Power) Ø Ø POWR SUPPLY Ø Ø MRKR MRKR OMPLMNT - 24 V V ROWN VIOLT J V(OUT) LM RLY GN SINK 100 m MXIMUM, WITHSTN 50 V MXIMUM RR TO OMMON Note: larm output is low true ; i.e. it goes to øv when activated V850 8

10 Table 3 Table 4 Shaft ore Imperial (US) Sizes 0.750" 0.625" 0.875" 3.625" 1.000" 1.125" 3.750" 1.375" 1.625" 1.750" 1.875" 2.000" 2.125" 2.375" 2.250" 2.500" 2.625" 3.250" 3.375" 3.421" 4.000" 2.875" 3.500" 3.875" 4.500" Metric Sizes 30mm 42mm 60mm 80mm 80mm 90mm 95mm 70mm SPR THROUGH SHT ROTORS N OVRS M MJ MP MY MZ M3 M4 M M MJ MP MY MZ M M M5 SPR N O SHT ROTORS Motor Specific Style Universal Style Shaft Shaft Motor rame ode Rotor ode Rotor Shaft dapter** Magnetic Shield Grounding Kit Ground Kit Universal rotor only* * none (no stub shaft) x /H Q/U/G x N/HN N QN/UN/GN xx P/HP P QP/UP/GP /505 Q/HQ Q QQ/UQ/GQ xx, 44xx, 54xx, 64xx, 65xx QV/UV/GV xx, 75xx, 76xx QW/UW/GW xx, 47xx, 85xx, 86xx QY/UY/GY x QZ/UZ/GZ xx (excluding 505) 2/H Q2/U2/G xx, 61xx, 62xx, 67xx, 68xx, 69xx ll except 505 and 680 UU ** Shaft adapter part numbers for rotor style Q (stacked encoders) is the same as above but with a -1 suffix * Note Universal rotor () is a 5/8" thru-shaft cam screw style rotor. Universal style kits (G-G9, Q-Q9, U-U9) add the required stub shaft to fit the rotor to G frame motors , 31517, 31518, 31637, 31676, /H Q9/U9/G Through Shaft Rotors Outboard overs Inboard overs Set Screw am Screw lat Thru-Shaft Magnetic Seal ONLY Seal ONLY over Shield Rotor Rotor ode Rotor Part ode Rotor Part T T T T * T T T T T T T T TG TG TH TH H H TJ TJ J J TK TK K K TL TL L L TM TM M M TN TN N N TP TP P P TQ TQ Q Q TR TR R R TT TT T T TW TY TZ T TW TY TZ T1 W Y Z W Y Z T T T3 T4 T T T T Set Screw am Screw V850 9

11 ITIONL ONNTOR S IGUR (36.0) (7.92) 4 Holes Terminal lock 5T (1524.0) MIN "R" 1.16 (29.3) "T" ox is 3.12 (79.25) eep 0.53 "3" 6 PIN MS ONNTOR (M940) 4.31 (109.5) 2.00 (50.8) 1.16 (29.3) (120.6) (927.0) MIN 5.50 (140.0) (927.0) MIN "S" 0.53 "W" (927.0) MIN 0.41 (10.5) 4.31 (109.5) 0.18 (4.5) [457.2] MIN (5.50) 4 Holes (40.0) 2.13 (54.0) (82.0) 3.70 (94.0) 1.20 (30.5) "X" SUR MOUNT ONNTOR ONLY Q RMOT S OR LOR T/TNV S 0.30 [7.6] 0.81 [20.6] "Z" WITH MTING PLUG imensions in parenthesis are in millimeters. ll dimensions are approx. PHS N -U9, 9 RW TOR PHS VRITION > ± 15% IGUR 9 xcessive Signal Variation ( Jitter ) V850 10

12 IGUR 10 OUTLIN IMNSIONS N TILS or additional wiring options see igure (111.25) 3.83 (97.3) 4.66 (118.4) 9.00 (228.60) I L Indicator LT MOUL 45 RIGHT MOUL (14.275) I - 4 HOLS QULLY SP ON ( ) I OVR PLT SINGL OUTPUT ONLY No Inboard, omed Outboard over Plate (04.45) (0.68) 0.24 (6.10) 2.54 (64.52) 0.19 (4.83) I STNR: 1/2-14 NPT P, G PLUG-IN INUSTRIL ONNTOR LTRNTS SHOWN LOW N LXIL WTR- PROO ONUIT 5T (1524.0) MIN (0.063) ( ) ( ) I 1.29 (32.8) RIN PLUG 1/8-27 N.P.T (82.6) (50.0) 3.67 (93.2) ssembled 1.66 (42.2) NOT: If the pulse generator will be exposed to water spray, the bottom 1/8" pipe plug should be removed (71.1) 0.53 "" ULKH ONNTOR ONLY "" WITH MTING PLUG & L GROMMT "" PLUG WITH ONUIT PTR 3.06 (11.7) "K" 1.85 (47.0) 3.08 (78.2) ssembled 1.42 (36.0) 0.53 "L" 3.87 (98.3) 1.53 (38.9) (53.0) "" & "H" ULKH ONNTOR ONLY 1.97 (50.0) "" & "J" WITH MTING PLUG (27.2) (25.7) T-T9, M-M9 ST SRW STYL ROTOR -9, U-U9, G-G9 M SRW STYL ROTOR (143.3) (143.3) (143.3) SI SI SMRTach III is a trademark of Nidec Industrial Solutions, Inc. eatures and specifications subject to change without notice. vtron ncoder standard warranty applies. ll dimensions are in inches (mm). vtron ncoders are the Most Reliable ncoders in the World Nidec Industrial Solutions Pleasant Valley Road Independence, Ohio mail: helpdesk@nidec-industrial.com Web: Phone: (216) ax: (216) RV T: 02/01/18 RV: 001 V850 11