*ohs OMPINT eatures ohs compliant* HMOS, MOS and TT compatible ompact package size rotational cycle life Standard or high force push switch option Optional detent EM14-14 mm otary Optical Encoder w/switch Electrical haracteristics Electrical Output... 2-bit quadrature code esolution... 8 to 64 pulses per revolution (PP) Supply Voltage (V)... 5.0 VD ± 0.25 VD Supply urrent (I)...26 m maximum Output Voltage ow (VE(sat)), per hannel... 800 mv maximum at I(SINK) = 25 m (VO(HI)), per hannel... 4.0 VD minimum @ V = 4.75 VD Output urrent I(SINK), per hannel...25 m maximum ise/all Time...200 ns typical Power Dissipation...167 mw maximum Pulse Width (per hannel)... 180 e typical Phase ngle (hannel eads hannel B, lockwise otation)...90 e ± 45 e Insulation esistance @ 500 VD... 1,000 megohms minimum Operating PM... 120 maximum Switch Power ating...12 VD / 20 m (600 ohms minimum load) Switch ontact esistance... 200 ohms maximum Environmental haracteristics Operating Temperature ange @ 5.0 VD... -40 to +70 (-40 to +158 ) Storage Temperature ange... -55 º to +125 º (-67 to +257 ) Vibration...15 G Shock...50 G Humidity... MI-STD-202, Method 103, ondition B lammability... onforms to U 94HB IP ating...ip 54** Mechanical haracteristics Mechanical ngle...360 ontinuous Torque Starting/unning... 1.06 N-cm (1.5 oz.-in.) maximum Detent...1.2 N-cm (1.7 oz.-in.) typical otational ife Non-detent (@ 30 PM)...1,000,000 cycles (2,000,000 revolutions) With detent (@ 30 PM)...100,000 cycles (200,000 revolutions) Switch ife...100,000 cycles Switch ctuation orce Standard... 250 gm (8.82 oz.) typical orce... 850 gm (29.98 oz.) typical Switch Travel Standard...0.04 in. typical orce...0.025 in. typical Shaft adial Play... 0.005 in. maximum Shaft xial Structural Strength... 35 lbs. minimum Mounting Torque...2.0 N-m (18 lb.-in.) maximum Materials and inishes Terminals...Sn plated P pins Soldering ondition Manual Soldering... 96.5Sn/3.0g/0.5u solid wire or no-clean rosin cored wire 370 (700 ) max. for 3 seconds Wave Soldering... 96.5Sn/3.0g/0.5u solder with no-clean fl ux 260 (500 ) max. for 5 seconds Wash processes...not recommended Mounting Hardware Nut...Black annodized brass, hex (metric)/nickel-plated brass, hex (SE) ockwasher... Nickel-plated spring steel, internal tooth Marking...Manufacturer s symbol, model number, product code, terminal style and date code Standard Packaging... nti-static plastic tube (25 pcs./tube) **When device is mounted by normal mounting means. *ohs Directive 2002/95/E Jan. 27, 2003 including annex and ohs ecast 2011/65/EU June 8, 2011. Page 1 THE POTENTIOMETE SPEIISTS
dditional eatures Splashproof shaft seal ecommended for human/machine interface applications (HMI) able/connector option Optional bracket EM14-14 mm otary Optical Encoder w/switch Part Numbering System E M 1 4 0 D - 2 4-0 3 2 S EM14 MODE NO. DESIGNTO 14 mm otary Optical Encoder DESIGNTO 3/8 " D x 3/8 " Threaded 1/4 " D x 1/4 " Threaded 10 mm D x 9.5 mm Threaded 0 1 DETENT OPTION No Detent 32 Detents (vailable for 8 or 32 PP only) NTI-OTTION UG/BKET OPTION / ug B Bracket (No hardware/no cable or connector) D None SHT STYE (See Outline Drawing for Details) B E M 1/4 " Dia. Slotted End 1/4 " Dia. latted End 1/8 " Dia. Slotted End 6 mm Dia. Slotted End 6 mm Dia. latted End 24 28 20 25 vailable w/ Bushing SHT ENGTH DESIGNTO ength (MS) vailable w/bushing 3/4 ", 7/8 ", 20 mm, U 25 mm, U S H N SWITH OPTION Push Switch (Standard) Push Switch ( orce) No Switch ESOUTION (Pulses Per evolution) 08 8 PP 16 16 PP 32 32 PP 64 64 PP BE/ONNETO OPTION 0 No able/onnector 1 6 able with emale onnector and stripped/tinned leads 2 6 able with emale onnector on both ends 3 12 able with emale onnector and stripped/tinned leads 4 12 able with emale onnector on both ends TEMIN ONIGUTION xial Multi-Purpose Pin adial Multi-Purpose Pin able and onnector Options: H-290-4 = 6 able with emale onnector and stripped/tinned leads H-290-1 = 6 able with emale onnector on both ends H-290-2 = 12 able with emale onnector and stripped/tinned leads H-290-3 = 12 able with emale onnector on both ends or other cable and connector options, please contact the factory. Page 2 THE POTENTIOMETE SPEIISTS
EM14-14 mm otary Optical Encoder w/switch Product Dimensions MOUNTING SUE 14.76 (.581) 8.00 (.315) 14.25 (0.561) 4.76 (.187) MET SHT (SEE TBE O OPTIONS) 10.03 (.395) 3.18 (.125) "" PIN STYE 0.457 ± 0.026 (.018 ±.001) 1.19.79 X HIGH (.047) (.031) NTI-OTTION BOSS (OPTION) MET (SEE TBE O OPTIONS) 2.08 (.082) "" PIN STYE 1.52 (.060) "" PIN STYE 1.75 (.069) "" PIN STYE Shaft / lat ength Dimensions "" Style Bushing - latted Shafts "" Style Bushing - latted Shafts "" Style Bushing - Slotted Shafts 9.5 (.374) 1.52 (.060) 4.76 (.187) 3/8-32 UNE-2 4.42 (.174) M10 x 0.75-6 g 0.79 (.031) 1/4-32 UNE-2 SHT SHT ENGTH "" T ENGTH "" 7.94 (.313) SHT 6.0 (.236) 10.0 (.394) SHT ENGTH "" 20.0 (.787) 25.0 (.984) T ENGTH "" 7.0 (.275) 12.0 (.472) SHT 3.17 (.125) SHT ENGTH "" "" Style Bushing - Slotted Shafts 1.8 (.071) "" Style Bushing - Slotted Shafts 1.8 (.071) 9.5 (.374) DIMENSIONS: MM (INHES) 0.99 (.040) 3/8-32 UNE-2 0.99 (.040) M10 x 0.75-6 g SHT SHT ENGTH "" SHT 6.0 (.236) 10.0 (.394) SHT ENGTH "" 20.0 (.787) 25.0 (.984) Page 3 THE POTENTIOMETE SPEIISTS
3312 EM14-14 2 mm SMD otary Trimming Optical Encoder Potentiometer w/switch able/onnector Options able ssembly, onnector on One End STIPPED ND TINNED 100 % MTTE TIN IBBON BE 6x28 WG x PITH PIN 1 - ED STIPE 8.0 (.315) 6.0 1.0 ONNETO x (.236) (.039) x PITH EEPTE.457 O (.018) PINS HDWE NUMBE DESIPTION DIM. 123456 2.54 (.100) 3.98 (.157) 2.7 (.106) H-290-4 H-290-2 BE SSEMBY, ONNETO ON ONE END BE SSEMBY, ONNETO ON ONE END 152.4 ± 5.0 (6.0 ±.197) 304.8 ± 5.0 (12.0 ±.197) able ssembly, onnector on Both Ends IBBON BE 6x28 WG x PITH PIN 1 - ED STIPE 6.0 1.0 2 x ONNETO x (.236) (.039) x PITH EEPTE.457 O (.018) PINS H-290-1 H-290-3 BE SSEMBY, ONNETO ON BOTH ENDS BE SSEMBY, ONNETO ON BOTH ENDS 152.4 ± 5.0 (6.0 ±.197) 304.8 ± 5.0 (12.0 ±.197) 123456 DIMENSIONS: MM (INHES) Terminal onfigurations adial (shown with optional mounting bracket) 14.99 ±.13 (.590 ±.005) 14.76 ±.25 (.581 ±.010) 15.16 ±.25 (.597 ±.010) ecommended PB ayout 1.73 ±.10 (.068 ±.004) 2 PS. 2.62 ±.38 (.103 ±.015) 17.17 (.676) 1.60 (.063) PB THIKNESS 1.5 (.059) WIDE 0.381 X (.015) THIK 7.87 (.310) 1.24 (.049) GOUND HNNE MOMENTY SWITH.64 6 PS. (.025) HNNE B POWE 7.87 ±.08 (.310 ±.003) ±.13 (.050 ±.005) 5 PS. xial (shown with optional mounting bracket) 14.99 ±.25 (.590 ±.010) ecommended PB ayout 14.61 (.575) 1.73 ±.10 (.068 ±.004) 2 PS. 2.49 ±.38 (.098 ±.015) 17.17 (.676) 10.57 (.416) 1.22 (.048) 6.25 (.246) 1.60 (.063) PB THIKNESS GOUND HNNE MOMENTY SWITH HNNE B POWE.64 (.025) 6 PS. 6.25 ±.08 (.246 ±.003) ±.13 (.050 ±.005) 5 PS. Page 4 THE POTENTIOMETE SPEIISTS
3312 EM14-14 2 mm SMD otary Trimming Optical Encoder Potentiometer w/switch Electrical Block Diagram Quadrature Output IED 10k 1 Ground hannel Switch Terminal HNNE HNNE B ow ow 90 e ± 45 e 180 e 1 pulse width 10k Opto SI 2 Switch Terminal 32 DETENT / 8 PP + Power HNNE HNNE B B hannel B Terminal Diagram 32 DETENT / 32 PP HNNE ow HNNE B HNNE "" GOUND HNNE "B" Detent ange Nominal Detent Position ow 12+B 1. Nominal detent position occurs when both hannel and B are in low states. POWE MOMENTY SWITH 2. hannel leads hannel B in direction and lags in direction. EV. 10/13 or more information about this product, visit our website at: www.potentiometers.com Page 5 THE POTENTIOMETE SPEIISTS