Bulletin No. ZBG/ZHG-D Drawing No. LP0739 Released 02/15 Tel +1 (717) 767-6511 Fax +1 (717) 764-0839 www.redlion.net MODELS ZBG AND ZBH STANDARD DUTY ENCODER (Replaces MODEL RPGB) MODEL ZHG HEAVY DUTY ENCODER (Replaces MODEL RPGH) CURRENT SINK OUTPUTS HIGH PULSE PER REVOLUTION (PPR) RATES Up to 1200 PPR for fine, high-resolution counting or precision speed measurement from slow shaft speeds. QUADRATURE OUTPUT For position measurement, bi-directional counting and in systems with backlash counting requirements. AVAILABLE WITH MS AND M12 CONNECTORS MODEL ZHG - HEAVY-DUTY SEALED HOUSING MODEL ZBG and ZBH - FOR GENERAL (Replaces Model RPGH) INDUSTRIAL SERVICE (Replaces Model RPGB) The units contain an L.E.D. light source and a photo sensor that scans a shaft- These heavy duty units feature a heavy cast aluminum housing with 1/4 mounted, slotted disc. An internal pulse-shaping amplifier circuit delivers a thick aluminum cover plates and 0-ring seals. Heavy duty bearings are double- rectangular pulse signal from the current sinking output in response to the passing sealed and allow radial shaft loading of 40 lbs (18 Kg). slots as it rotates. They can be direct-coupled to a machine shaft by means of a A 1/2 (12.7 mm) NPT Conduit entry permits signal wiring to be run via flex- flexible-bellows, spring, or rubber sleeve type coupling that allows for axial and conduit to an internal terminal block. Electrical characteristics are identical to radial misalignment. They can also be coupled with light instrument timing-belts. those for the Model ZBG. Terminal board markings correspond to the Pin-Out Timing-belt drives also allow convenient gear-up or gear-down speed ratio identification of the ZBG. changes that can be useful for obtaining non-standard PPR rates. DIMENSIONS In Inches (mm) DIMENSIONS In inches (mm) MS TYPE CONNECTOR, BOTTOM VIEW FRONT VIEW 6-PIN, 14S-6P-6 or M12 CONNECTOR, 8-PIN 6-32 THD .25 DEEP ON 2 (50.8) DIA. BOLT CIRCLE (BOTH SHAFT ENDS & BOTTOM) 3 .095 (76.2) (2.41) 2.25 .974 MAX. (57.15) (24.7) .375 (9.5) DIA. SHAFT 6 (152.4) 3 (76.2) .750 (19) LONG, BOTH ENDS 2.25 (57.15) 2.25 (57.15) 1/4 - 20 THD, 1/2 DEEP ON 2 (50.8) DIA. BOLT CIRCLE 4 HOLE PATTERN, FRONT AND BOTTOM TOP VIEW 1/2 NPT CONDUIT THD .375 DIA. SHAFT .75 LONG, 303 STAINLESS STEEL REMOVE THIS SIDE COVER TO EXPOSE TERMINAL STRIP 3 (76.2) RIGHT SIDE VIEW (COVER REMOVED) 6 N.C. 5 N.C. 4 DATA B (QUAD) 3 DATA A ONLY 2 COMMON 1 +5 to +28VDC 1Cable Connections SPECIFICATIONS The tables below list the pin connections from the ZBG and ZHG single ELECTRICAL SPECIFICATIONS channel and ZBH quadrature encoder to the optional CCARPG or CCM cable. 1. SUPPLY VOLTAGE: +4.75 to +28 VDC 80 mA max. from 0 C to 85 C 6-PIN CABLE WIRE +4.75 to +24 VDC 80 mA max. from 0 C to 100 C FUNCTION M12 CONN MS CONN COLOR 2. OUTPUT: Current Sinking ZBG and ZHG (Single Channel): 250 mA max. +VDC A 1 RED ZBH (Quadrature): 250 mA max. current per output. Incremental - two COMMON B 2 BLACK square waves in quadrature with Channel A leading Channel B for clockwise DATA A C 3 WHITE rotation. (Quad. Phase relationship is 90 22.5 electrical degrees) Note: NPN Transistor outputs have 1.5 K load resistors returned to supply DATA B if appl. (quad) D 4 GREEN for internal feed back purposes. This does not interfere with the ability to NO CONNECTION E 5 use these outputs as conventional Open-Collector outputs as long as the supply voltage for the ZB is supplied by the indicator or control receiving its output signal. The ZBs internal load resistor also allows the output to be used as a current source, however, load current must be limited to 1 mA max. ORDERING INFORMATION 3. MAXIMUM FREQUENCY: Single Channel: 20 KHz MODEL NO. DESCRIPTION PPR* PART NUMBER Quadrature: 20 KHz 600 ZHG06004 Single Channel - Heavy Duty PPR available up to 1270 for both single channel and quadrature. Rotary Pulse Generator ZHG 1000 ZHG10004 MECHANICAL SPECIFICATIONS * For Dual Channel contact factory 1200 ZHG12004 1. MAXIMUM SHAFT SPEED: 6000 RPM 2. SHAFT DIAMETER: 0.375 (9.5 mm) 60 ZBG00602 3. RADIAL SHAFT LOAD: 40 lbs. operating (18 kg) 100 ZBG01002 4. AXIAL SHAFT LOAD: 30 lbs operating (13.6 kg) Single Channel 5. STARTING TORQUE: General Service 600 ZBG06002 6-Pin MS Connector ZBG & ZBH: 0.38 oz-in (2.68 N-mm) ZBG 1000 ZBG10002 ZHG: 3 oz-in (21.18 N-mm) -6 2 1200 ZBG12002 6. MOMENT OF INERTIA: 6.5 x 10 oz-in-sec 7. CONNECTIONS: 6-pin MS style or 8-Pin M12 connector. (Male) Mating 100 ZBG01003 Single Channel General Service connector and cable assembly sold separately. For wiring cofiguration, see M12 Connector 600 ZBG06003 Cable Connections. For Ordering Information, see Accessories. 10 ZBH00102 8. HOUSING: Black non-corrosive finished 6063-T6 aluminum. 9. BEARINGS: ABEC3 double sealed ball bearings 12 ZBH00122 10. WEIGHT: Dual Channel 100 ZBH01002 ZBG & ZBH: 10 oz (283.5 g) General Service 120 ZBH01202 ZHG: 3.8 lbs (1.72 Kg) 6-Pin MS Connector ZBH 500 ZBH05002 ENVIRONMENTAL SPECIFICATIONS 1. OPERATING TEMPERATURE: 0 to 100 C (See supply voltage) 600 ZBH06002 2. STORAGE TEMPERATURE: -25C to +85C 100 ZBH01003 Dual Channel General Service 3. HUMIDITY: 98% RH non-condensing M12 Connector 600 ZBH06003 4. VIBRATION: 10 g 58 to 500 Hz 5. SHOCK: 50 g 11 msec duration Note: Only factory stocked part numbers are listed. Consult factory for part number and availability of other PPR and output configurations. Do not dispose of unit in trash - Recycle ELECTRICAL CONNECTIONS CABLE & CONNECTOR ASSY (ORDER SEPARATELY) SINGLE CHANNEL +VDC LED ACCESSORIES PULSE SHAPING AMPLIFIER DATA A MODEL NO. DESCRIPTION PART NUMBER SLOTTED Flexible Coupling (1 Length) 0.250 -0.375 RPGFC002 DISC COMMON Flexible Coupling (1 Length) 0.375 -0.375 RPGFC003 RPGFC PHOTO XISTOR Flexible Coupling (1 Length) 0.375 -0.500 RPGFC004 Flexible Coupling (1 Length) 0.375 -6 mm RPGFC006 Mating 6-Pin MS Connector CCARPG00 CABLE & CONNECTOR ASSY REF. (ORDER SEPARATELY) QUADRATURE 6-Pin MS Connector w/10 feet 22 AWG 4-conductor w/drain CCARPG01 +VDC 6-Pin MS Connector w/25 feet 22 AWG 4-conductor w/drain CCARPG25 LED S DUAL CHANNEL 6-Pin MS Connector w/50 feet 22 AWG 4-conductor w/drain CCARPG50 DATA A PULSE DATA B SHAPING M12 Connector w/4 Meter 24 AWG 5-conductor w/drain CCM12894 AMP. SLOTTED DISC M12 Connector w/10 Meter 24 AWG 5-conductor w/drain CCM12890 COMMON PHOTO XISTOR S 2 SHAFT SHAFT 1.5K 1.5K 1.5K