Model 725 Features • Standard Size 25 Package (2.5" x 2.5") • Up to 30,000 CPR • Standard and Industrial Housings • Servo and Flange Mounting • IP67 Sealing Available TM Model 725 Size 25 Accu-Coder optical shaft encoder is specifically designed for the challenges of an industrial environment. But don't let its tough, industrial package fool you; it still has the performance to reach resolutions up to 30,000 cycles per revolution. The Model 725 offers both flange and servo mounting options, an is available in two distinctive housing styles. The rugged Standard Housing (N) isolates the internal electronics from the shock and stress of the outer environment. The extra heavy-duty Industrial Housing (I) features a fully isolated internal encoder unit that prolongs bearing life by using an internal flexible mount to protect the encoder from severe axial and radial shaft loading. The Industrial Housing option is the recommended solution for applications subject to continuous side loads, such as appli- cations that drive the encoder with a measuring wheel, pulley or chain & sprocket. Common Applications Motion Control Feedback, Conveyors, Elevator Controls, Machine Control, Food Ø2.5" Processing, Process Control, Robotics, Material Handling, Textile Machines Model 725 Ordering Guide Blue type indicates price adder options. Not all configuration combinations may be available. Contact Customer Service for details. 725 N 4 S 1000 R HV 1 F 1 E X N CE OPERATING MODEL MATING TEMPERATURE OUTPUT TYPE MOUNTING CONNECTOR 725 Size 25 (2.5") S 0° to 70° C F Flange CONNECTOR LOCATION 4 5 - 28V In/Out L -40° to 70°C S 2.50" Servo N No S Side OC Open Collector 2 H 0° to 100° C R 2.50" Servo Y Yes E End PU Pull-Up Resistor HOUSING STYLE Q 2.50" Servo PP Push-Pull CYCLES PER REVOLUTION N Standard Housing L 2.62" Servo 9 HV Line Driver 1-30,000 CONNECTOR I Heavy Duty Industrial P 5PY 10 See CPR Options for available 5,11 TYPE 8 - 28V In/5V Out with Internal Flex Mount resolutions. 9 W 6-pin MS Style H5 Line Driver SEAL Price adder for CPR >1270 Y 7-pin MS Style P5 Push-Pull SHAFT SIZE N No Seal X 10-pin MS Style S 3/8", 0.375" (standard) 1 IP66 9D 9-pin D-subminiature 4 1/4", 0.250" 2 IP64 3 NUMBER OF CHANNELS MAXIMUM J 5-pin M12 (12 mm) 19 5/16", 0.3125" 5 IP67 FREQUENCY K 8-pin M12 (12 mm) A Channel A 1 25 3/8", 0.375" - No flat 7 1 Standard 100 kHz G Gland, 24" Cable 06 6 mm Channel A Leads B 2 200 kHz 18 8 mm Q Quadrature A & B 5 250 kHz, >3000 CPR 21 10 mm R Quadrature A & B with Index CERTIFICATION 6 3 500 kHz, >6000 CPR N None 6 Channel B Leads A 4 1 MHz, >10,000 CPR Accessory Mounting Bracket 8 CE CE Marked K Reverse Quadrature A & B can be ordered separately D Reverse Quadrature A & B For specification as part # 140122. with Index assistance call For more details www.encoder.com Customer Service at 1-800-366-5412 Model 725 CPR Options 0001* 0002* 0004* 0005* 0006* 0007* 0008* 0010* 0011* NOTES: 0012* 0014* 0020 0021* 0024* 0025* 0028* 0030* 0032* 1 Available with I housing style only. 0033* 0034* 0035* 0038* 0040* 0042* 0045* 0050* 0060 2 0° to 85° C for certain resolutions, see CPR Options. 0064* 0100 0120 0125 0128* 0144* 0150* 0160* 0192* 3 Contact Customer Service for index gating options. 0200 0240* 0250 0254* 0256* 0300 0333* 0360 0400 4 24 VDC max for high temperature option. 0500 0512 0600 0625* 0635 0665* 0720 0768* 0800 5 Standard temperature, 60 to 3000 CPR only. a a a a 0889 0900* 1000 1024 1200 1201* 1203* 1204* 1250 6 Standard cable lengths only. For details, please refer to Technical Bulletin TB116: a a a 1270 1440 1500 1800 2000 2048 2400 2500 2540 Noise and Signal Distortion Considerations at www.encoder.com. a a a a a a a a a 2880 3000 3600 4000 4096 5000 6000 7200 7500 7 For Non-Standard Cable Lengths add a forward slash (/) plus cable length a a a a a a a a a 9000 10,000 10,240 12,000 12,500 14,400 15,000 18,000 20,000 a a a expressed in feet. Example: SG/6 = 6 feet of cable. 20,480 25,000 30,000 8 Please refer to Technical Bulletin TB100: When to Choose the CE Option. * Contact Customer Service for High Temperature Option. 9 Not available with 5-pin M12 or 6-pin MS connector. Available a High Temperature Option (H) limited to 85° C maximum for these CPR options. with 7-pin MS connector only without Index Z. New CPR values are periodically added to those listed. Contact Customer Service to determine all 10 For Mating Connectors, Cables, and Cordsets see www.encoder.com. currently available CPR values. Special disk resolutions are available upon request. 11 H5 and P5 outputs not available with CE option, or any End Mount MS Connector. A one-time NRE fee may apply. 1-800-366-5412 • www.encoder.com • sales@encoder.com 1 Model 725 Model 725 Specifications Model 725 2.5" Servo Mount (S) Electrical Input Voltage ...............4.75 to 28 VDC max for temperatures up to 70° C 4.75 to 24 VDC for temperatures between 70° C to 100° C Input Current ............... 100 mA max with no output load Input Ripple ................ 100 mV peak-to-peak at 0 to 100 kHz Output Format ............Incremental- Two square waves in quadrature with channel A leading B for clockwise shaft rotation, as viewed from the encoder mounting face. See Waveform Diagrams below. Output Types .............. Open Collector- 100 mA max per channel Pull-Up- 100 mA max per channel Push-Pull- 20 mA max per channel Line Driver- 20 mA max per channel (Meets RS 422 at 5 VDC supply) Index............................Occurs once per revolution. The index for units >3000 CPR is 90° gated to Outputs A Model 725 2.5" Servo Mount (R) and B. See Waveform Diagrams below. Max Frequency ..........Up to 1 MHz Noise Immunity ...........Tested to BS EN61000-4-2; IEC801-3; BS EN61000-4-4; DDENV 50141; DDENV 50204; BS EN55022 (with European compliance option); BS EN61000-6-2; BS EN50081-2 Symmetry .................... 1 to 6000 CPR: 180° (±18°) electrical at 100 kHz output 6001 to 20,480 CPR: 180° (±36°) electrical Quad Phasing .............1 to 6000 CPR: 90° (±22.5°) electrical at 100 kHz output 6001 to 20,480 CPR: 90° (±36°) electrical Min Edge Sep .............1 to 6000 CPR: 67.5° electrical at 100 kHz output 6001 to 20,480 CPR: 54° electrical >20,480 CPR: 50° electrical Rise Time .................... Less than 1 microsecond Accuracy ..................... Instrument and Quadrature Error: For 200 Model 725 2.5" Servo Mount (Q) to 1999 CPR, 0.017° mechanical (1.0 arc minutes) from one cycle to any other cycle. For 2000 to 3000 CPR, 0.01° mechanical (0.6 arc minutes) from one cycle to any other cycle. Interpolation error (units > 3000 CPR only) with- in 0.005° mechanical. (Total Optical Encoder Error = Instrument + Quadrature + Interpolation) Mechanical Max Shaft Speed....... 8000 RPM. Higher shaft speeds may be achievable, contact Customer Service. Shaft Size ................... 0.375" (standard), 0.250", 0.3125", 6 mm, 8 mm, 10 mm Shaft Material ............. 303 stainless steel Shaft Rotation ............ Bi-directional Radial Shaft Load. ..... 80 lb max (standard housing) 80 lb max (industrial housing) Axial Shaft Load ......... 80 lb max (standard housing) 80 lb max (industrial housing) Model 725 2.62" Servo Mount (L) Starting Torque ........... 1.0 oz-in typical with IP64 seal or no seal 3.0 oz-in typical with shaft seals -4 2 Moment of Inertia ....... 5.2 x 10 oz-in-sec 5 2 Max Acceleration........ 1 x 10 rad/sec Electrical Conn ........... 6-, 7-, or 10-pin MS Style, 5- or 8-pin M12 (12 mm), 9-pin D-subminiature, or gland with 24 inches of cable (foil and braid shield, 24 AWG conductors) Housing ...................... Black non-corrosive finish Bearings ..................... Precision ABEC ball bearings Mounting..................... Flange, servo, or 5PY Weight ........................ 20 oz typical Environmental Operating Temp ......... 0° to 70° C for standard models 0° to 100° C for high temperature option (0° to 85° C for certain resolutions, see CPR Options.) All dimensions are in inches with a tolerance of +0.005" or +0.01" unless otherwise specified -40° to 70° C Storage Temp ............. -25° to +85° C Humidity ..................... 95% RH non-condensing Vibration ..................... 725N: 10 g @ 58 to 500 Hz 725I: 20 g @ 58 to 500 Hz Shock ......................... 725N: 50 g @ 11 ms duration 725I: 75 g @ 11 ms duration Sealing ....................... IP50 standard, IP64, IP66 and IP67 optional 1-800-366-5412 • www.encoder.com • sales@encoder.com January 2013 2 Model 725 Model 725 Flange Mount (F) Waveform Diagrams Line Driver and Push-Pull REVISIONS DATE LTR DESCRIPTION E ECO #01335 F ECO #01970 GMA 04/20/04 G ECO #02228 GMA 03/01/05 Model 725 Optional 5PY Mounting (P) Ø0.290 THRU 0.300 The 4X 90˚ Ø3.978 B.C. 0.188 0.128 optional 5PY Ø4.610 adapter is made of all 1.50 MAX aluminum construction and allows Model 725 NOTE: ALL DEGREE REFERENCES ARE ELECTRICAL DEGREES encoder to replace DC 2.50 NOTE: PUSH-PULL OUTPUT DOES NOT INCLUDE COMPLIMENTARY CHANNELS tachometer technology. The 5PY adapter 0.050 is mechanically Open Collector and Pull-Up interchangeable with 2.50 any 5PY tach +0.000 REVISIONS Ø2.500 -0.002 0.625 +0.000 generator. 0.875 DATE Ø1.250 -0.001 LTR DESCRIPTION 725-5PY F ECO #05437 GMA 02/15/08 All dimensions are in inches with a tolerance of +0.005" or +0.01" unless otherwise specified REVISIONS G ECO #05840 GMA 09/21/09 2 1 1 ISSUE DATE P 2 H ECO #06010 JP 06/15/10 LTR DESCRIPTION DATE TOLERANCE E C ENCODER PRODUCTS COMPANY 8 7 5/04/99 3 5 0.815 MAX DECIMAL 4 INITIAL DATE NAME AND TITLE 3 4 F ECO #05437 GMA 02/15/08 NEXT ASSEMBLY 6 5 + - .005 DR HEIGHT GDB 5/04/99 MODEL 725 SERVO MOUNT WITH 5PY ADAPTOR I 0.520 MAX DECIMAL G ECO #05840 GMA 09/21/09 CK PREV ASSEMBLY DWG NUMBER REV. THIRD ANGLE PROJECTION + - .01 QC 1 2 HEIGHT 2 1 H ECO #06010 JP 06/15/10 725-5PY G ANGULAR MFG PART NUMBER 3 8 7 8-pin + 5 5-pin 0.815 MAX - 0.285 MAX .1˚ PRJ ENG DWG SIZE B SCALE NONE SHEET 1 OF 1 3 4 4 6 5M12 M12 HEIGHT HEIGHT 0.520 MAX Connector Pin-Outs HEIGHT 0.550 MAX 5-pin 8-pin 0.285 MAX HEIGHT M12 M12 REVISIONS HEIGHT DATE 1 9 8 LTR DESCRIPTION A H B 0.550 MAX 2 7 1 2 3 45 F ECO #05437 GMA 02/15/08 KJ C 10 G P 12 6 7 8 9 Wiring Table HEIGHT 6 G ECO #05840 GMA 09/21/09 11 F D 3 5 2 1 E 2 1 H ECO #06010 JP 06/15/10 4 8 7 1 9 8 3 5 0.815 MAX Gland 5-pin 5-pin 8-pin 10 -pin 7-pin 7-pin 6-pin 9-pin 10-pin 3 4 A 4 6 9-pin H B 23 45 2 7 5 1 2 2 MS MS Cable MS MS D-sub Bayo- HEIGHT 10-pin M12 M12 KJ C D-SUB 10 G 0.520 MAX P 12 67 8 9 HV,H5 PU, PP, PU, PP, 12-pin Wire 6 Bayonet net OC, P5 OC, P5 11 F D 3 5 Function Color HEIGHT E 4 5-pin 8-pin 0.285 MAX 3 Com Black 7 F F F A,F 9 F M12 M12 9-pin HEIGHT 10-pin +VDC Red 1 2 D D D B 1 D D-SUB 12-pin 0.8 MAX Bayonet 0.550 MAX 4 1 A A 2 A A White A D HEIGHT PIN 1 HEIGHT A' Brown ---- 3 H C ---- ---- 3 H 0.850 MAX 9 B Blue 2 4 B B B E 4 B 1 8 0.8 MAX A 0.680 MAX 0.675 MAX H B 2 3 4 5 2 7 HEIGHT 1 B' Violet ---- 5 I E ---- ---- 5 J KJ PIN 1 HEIGHT G C 10 P 12 HEIGHT HEIGHT 6 7 8 9 6 ---- Z Orange 5 6 C C C 6 C 8-pin 11 F D 3 5 E 4 Molex Header CABLE ---- ---- ---- ---- Z' Yellow 8 J 7 K 0.850 MAX GLAND 9-pin Case Green ---- ---- G G G ---- 8 G 0.680 MAX 0.675 MAX HEIGHT 10-pin D-SUB 1 12-pin ---- ---- ---- ---- ---- ---- ---- ---- HEIGHT Shield Bare HEIGHT Bayonet 1 8-pin CE Option: Cable shield (bare wire) is connected to internal case 2 Molex Header CABLE CE Option: Read Technical Bulletin TB111 NOTE: ALL DIMENSIONS IN INCHES GLAND A H A A F F ISSUE DATE B P G G B B TOLERANCE E C ENCODER PRODUCTS COMPANY I E 0.8 MAX E C J C DECIMAL NAME AND TITLE C D INITIAL DATE F NEXT ASSEMBLY D PIN 1 HEIGHT + - DR GDB 10/5/99 .005 E D CONNECTORS DECIMAL CK PREV ASSEMBLY DWG NUMBER REV. NOTE: ALL DIMENSIONS IN INCHES + - .01 QC A H A A 6-pin MS H 7-pin MS ANGULAR CONN 0.850 MAX F MFG 10-pin MSF ISSUE DATE PART NUMBER P G B CONN G + B TOLERANCE E C B - ENCODER PRODUCTS COMPANY I .1° PRJ ENG DWG SIZE B SCALE N/A SHEET1 OF 1 0.680 MAX E 0.675 MAX HEIGHT E C J C DECIMAL NAME AND TITLE C INITIAL DATE F D NEXT ASSEMBLY D HEIGHT HEIGHT + - DR GDB 10/5/99 .005 D E CONNECTORS 8-pin DECIMAL CK PREV ASSEMBLY DWG NUMBER REV. Molex Header CABL + E - QC .01 6-pin MS GLAND H 7-pin MS ANGULAR MFG CONN 10-pin MS PART NUMBER CONN + - DWG SIZE .1° PRJ ENG B SCALE N/A1 SHEET OF 1 1-800-366-5412 • www.encoder.com • sales@encoder.com 3 NOTE: ALL DIMENSIONS IN INCHES A H A A F F ISSUE DATE G B P G B B TOLERANCE E C ENCODER PRODUCTS COMPANY I E E C J C DECIMAL C NAME AND TITLE F D NEXT ASSEMBLY INITIAL DATE D + - DR GDB 10/5/99 .005 E D CONNECTORS DECIMAL CK PREV ASSEMBLY DWG NUMBER REV. + - .01 QC 6-pin MS H 7-pin MS ANGULAR MFG CONN 10-pin MS PART NUMBER CONN + - PRJ ENG DWG SIZE B SCALE N/A SHEET1 OF 1 .1°