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Part: E6M
Category:
Optoelectronics
-> Drivers/Controllers
-> Encoders->Industrial
Description: Rugged Metal Enclosure Latching Connector Optical Incremental Encoder
Company: Us Digital
Datasheet: Download E6M datasheet File size : 143 kB
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Datasheet text preview:
E6M
Industrial Metal Optical Kit Encoder
Features:
Ø Quick, simple assembly and disassembly Ø Rugged screw-together aluminum housing Ø Positive finger-latching connector Ø Fits shaft diameters of .079" to 1" or 2mm to 25.4mm Ø Accepts ±.010" (±.25mm) axial shaft play Ø Tracks from 0 to 100,000 cycles/sec Ø 64 to 2048 cycles per revolution (CPR) Ø 256 to 8192 pulses per revolution (PPR) Ø 2 channel quadrature TTL squarewave outputs Ø Optional index (3rd channel) Ø -40° to +100°C operating temperature Ø Rugged alternative to HP HEDS-6500 Ø Single +5v supply Ø Pin-out is engraved on the cover Ø US Digital warrants its products against defects in
Description:
The E6M offers twice the resolution of our E5M series, and fits shaft sizes up to 1". It is a robust rotary encoder with a metal enclosure and a positive finger-latching connector. This shaft-mount optical encoder is designed to easily install and dismount from an existing shaft to provide digital positional feedback. The rugged aluminum construction and latching connector make the E6M ideal for installations where the encoder may be exposed and vulnerable to impact. The encoder module incorporates a lensed LED light source and a monolithic photo detector array with signal shaping electronics to produce the two channel bounceless quadrature TTL outputs. Some modules are also available with a 3rd channel (Index) that outputs one pulse per revolution. The aluminum hub of the encoder wheel can be specified to install on shafts from .079" to 1" or 2mm to 25.4mm in diameter. Standard diameters are stocked. A quick turn around is offered on most special order diameters. The base is constructed of anodized aluminum. It provides mounting holes for: 2 (2-56 or 4-40) screws in a .750" bolt circle, 3 (0-80) screws in a .823" bolt circle, 2 (4-40) screws in a 1.280" bolt circle, and 2 (4-40) screws in a 1.812" bolt circle. For shaft diameters less than or equal to .394", the base comes with a .439" hole. For shaft sizes larger than .394", the hole diameter is 1.443" and only the mounting holes in the 1.812" bolt circle remain. The cover is constructed of machined aluminum for high impact resistance. Two 4-40 flat head screws secure the cover to the base plate. The cover is anodized for corrosion resistance and is engraved with the encoder modules pin-out. The connector has 5 conductors, is polarized and latches into features on the encoders cover. Depressing the latch tab allows the connector to be unplugged.
materials and workmanship for two years. See complete warranty for details.
Encoder Pin-out:
Pin 1 2 3 4 5 Description Ground Index A channel +5VDC power B channel
Electrical Characteristics: Phase Relationship:
For complete details see the EM1 or HEDS data sheet. A leads B for clockwise shaft rotation, and B leads A for counterclockwise rotation viewed from the cover/label side of the encoder. For complete details see our HEDS data sheet.
Mechanical Drawing:
US
Corporation
Digital
TM
phone: 360.260.2468 l sales: 800.736.0194 l fax: 360.260.2469 email: sales@usdigital.com l website: www.usdigital.com 11100 ne 34th circle l vancouver, washington 98682 USA
page 1
E6M
Industrial Metal Optical Kit Encoder
CTOOL Price $5.00
Shaft Diameter: 079 237 118 250 125 312 156 315 157 375 187 394 197
Accessories:
Centering Tool: This reusable tool provides a simple method for accurately centering the E6M base onto the shaft. It is recommended for the following situations: When using mounting screws smaller than 4-40. When the position of the mounting holes is in question. When using the T-option transfer adhesive. Instructions: When mounting encoder base, slide centering tool down shaft until it slips into centering hole of encoder base. Tighten mounting screws, then remove centering tool. Centering tool for shafts less than or equal to .394":
CTOOL Price $10.00
Shaft Diameter: 472 500 551 625 750 1000
Centering tool for shafts greater than .394":
Base Mounting Screws: SCREW-176 Price: $0.25 (256 X 1/4") Quantity: 2 or 3* SCREW-290 Price: $0.25 (4-40 X 1/4") Quantity: 2 or 3* * Quantity required for encoder base mounting.
Hex Tools: HEXD-3404 Price: $5.00 Hex driver, .050" flat-to-flat for 3-48 set screw. HEXW-349 Price: $0.50 Hex wrench, .050" flat-to-flat for 3-48 set screw.
Spacer Tools: S P A C E R- 2 6 5 For shaft sizes .551".
Price: $1.50 Price: $3.00 Price: $3.00
M-option:
(For shaft sizes <=.394")
(For shaft sizes >.394")
H-option:
The H-option adds a hole to the housing for the shaft to pass through.
Ø Shafts =1/2", a 1.05" diameter hole is supplied.
These adapter plates are for mounting to a 3" diameter bolt circle. Use two 4-40 x 1/4" screws (sold separately) to attach the E6M base to the plate. Plate comes attached when ordered with encoder (see options below).
US
Corporation
Digital
TM
phone: 360.260.2468 l sales: 800.736.0194 l fax: 360.260.2469 email: sales@usdigital.com l website: www.usdigital.com 11100 ne 34th circle l vancouver, washington 98682 USA
page 2
E6M
Industrial Metal Optical Kit Encoder
For shafts larger than .394"
1. Base Mounting:
For shafts less than or equal to .394"
1. Base Mounting:
Secure base to mounting surface using two or three screws (sold separately). If a centering tool is used, slip it over the shaft and into center hole of the base. Tighten mounting screws, remove centering tool.
Secure base to mounting surface using two screws (sold separately). If a centering tool is used, slip it over shaft and into center hole of base. Tighten mounting screws, remove centering tool.
2. Spacer Installation
2. Spacer Installation
Place spacer tool around shaft, flat on base.
Push spacer tool onto bottom section of hub/ disk assembly. Make sure spacer tool snaps only on lower part of hub.
3. Hub/Disk Assembly Installation
S l i p hub/disk assembly over shaft as s h o w n and press down until hub and spacer tool bottoms out against base. Make sure spacer tool clears base mounti n g screws. Tighten set screw while pressing down on hub/disk assembly (hex wrench supplied). Remove spacer tool.
3. Hub/Disk Assembly Installation
Slip hub/disk assembly over shaft as shown and press down until hub and spacer tool bottoms out against base. Make sure spacer tool clears base mounting screws. Tighten both set screws while pressing down on hub/ disk assembly, hex wrench provided. Remove spacer tool.
4. Encoder Module Installation
Position module with connector pins towards the top. Tilt module so that module loops clear base pedestal and disk fits into slot of module. Slide module in direction of arrow until module leads are centered over pedestal. Press module over aligning pins on base. Secure with two 4-40 1/2" pan head screws (supplied).
4. Encoder Module Installation
Position module with connector pins towards top. Tilt module so that module loops clear base pedestal and disk fits into slot of module. Slide module in direction of arrow until module leads are centered over pedestal. Press module over aligning pins on base. S e c u r e with two 4-40 1/2" pan head screws (supplied).
5. Cover Installation
Place cover over assembly and secure with two 4-40 5/8" flat head screws (supplied).
5. Cover Installation
Place cover over assembly and secure with two 4-40 5/8" flat head screws (supplied).
US
Corporation
Digital
TM
phone: 360.260.2468 l sales: 800.736.0194 l fax: 360.260.2469 email: sales@usdigital.com l website: www.usdigital.com 11100 ne 34th circle l vancouver, washington 98682 USA
page 3
E6M
Industrial Metal Optical Kit Encoder
Disk 64 100 200 400 500 512 1000 1024 2000 2048 Standard 1-32* S C E A A B J T U Index 1-32* S C F B J T T
Disk Optics:
Be sure to keep different diameters, resolutions and options separated. The resolution of the optoelectronic modules and the code wheels must match. Index and non-index parts cannot be mixed since the optical patterns are different. An additional identifier is stamped on each optoelectronic module. The 2-channel (non-index) version can be identified by a number 9000 or 9100. A 9040 or 9140 identifies the 3-channel (index) version. One letter stamped on each module specifies the resolution as shown in the adjacent table. * US Digital's EM1 optical encoder module. 1 stands for 1" disk, while the second number set is the resolution. (64 CPR uses EM1-1-32 module).
Mechanical Specifications:
Parameter Dimension Moment of Inertia 8.0 x 10-6 Hub Set Screw Size 3-48 Hex Wrench Size .050 Encoder Base Plate Thickness .135 3 Mounting Screw Size 0-80 3 Screw Bolt Circle Diameter .823 ±.005** 2 Mounting Screw Size 2-56 or 4-40 2 Screw Bolt Circle Diameter .750 ±.005** 2 Screw Bolt Circle Diameter 1.280 ±.005 2 Screw Bolt Circle Diameter 1.812 ±.005 Required Shaft Length .450 to .570* * Add .125" when using M-option. ** Only for shaft diameters less than or equal to .394".
Units oz-in-s2 in. in. in. in. in. in. in. in. in. in.
Torque Specifications:
Compatible Cables & Connectors:
Parameter Hub Set Screw to Shaft Cover (4-40 screws through cover into base) Base to Mounting Surface Base to Mounting Adapter Plate Adapter Plate to Mounting Surface (4-40 screws) Adapter Plate to Mounting Surface (6-32 screws)
Torque 2-3 in.-lbs. 2-3 in.-lbs. 4-6 in.-lbs. 4-6 in.-lbs. 4-6 in.-lbs. 6-8 in.-lbs.
Absolute Maximum Ratings:
Parameter Vibration (5 to 2kHz) Shaft Axial Play Shaft Eccentricity plus radial play Acceleration
Max. 20 ±0.010 0.004 250,000
Units g in. in. r a d / s e c2
Finger-latching: 10-pin Description CON-FC5-22* Connector CA-3133-1FT Connector on one end with 4 12" wires CA-3132-1FT Connector on one end with 5 12" wires CA-3131-6FT Connector on one end of a 6' shielded round cable CA-3620-6FT Connectors on both ends of a 6' shielded round cable * 22 AWG is standard. 24, 26 and 28 AWG are also readily available. Attention: Ø S p e c i f y cable length when ordering. Ø C u s t o m cable lengths are available. See the Cables & Connectors data sheet for more information.
Ordering Information:
Price: $74.00 / 1 $ 6 9 . 0 0 / 10 $ 6 5 . 0 0 / 50 $ 6 2 . 0 0 / 100 $ 5 9 . 0 0 / 500 $ 5 4 . 0 0 / 1K
Index/HiRes*: $82.88 / 1 $ 7 7 . 2 8 / 10 $ 7 2 . 8 0 / 50 $ 6 9 . 4 4 / 100 $ 6 6 . 0 8 / 500 $ 6 0 . 4 8 / 1K
Cost Modifiers:
Ø Ø Ø Ø Ø Ø Ø
Add $7 for M-option adapter plate. Add $12 for shaft diameters = 12mm, 1/2", 14mm or 5/8". Add $16 for shaft diameters = 3/4" or 1". Add $3 for PKG1 option packaging. Add $4 for PKG2 option packaging. Add $10 for PKG3 option packaging for 10mm or less. Add $13 for PKG3 option packaging for 12mm or more.
E6M CPR: 64*** 100 200 400** 500 512** 1000 1024 2000 2048 Shaft Diameter: Code Size 079 2mm 118 3mm 125 1/8" 156 5/32" 157 4mm 187 3/16" 197 5mm 237 6mm 250 1/4" 312 5/16" 315 8mm 375 3/8" 394 10mm 472 12mm 500 1/2" 551 14mm 625 5/8" 750 3/4" 1000 1" Options: (specify in order shown) I = Index (3rd channel). H = Adds hole in housing to allow shaft to pass through. Hole diameter is shaft diameter plus no more than .172". M = Adds 4-hole mounting adapter plate. Notes: * Index / resolutions =>2000 CPR. ** Index option not available. *** 64 CPR only available with index. Packaging Options: Blank (default) = Encoder components, one spacer tool and one hex wrench per 100 encoders packaged in bulk. PKG1 = Each encoder packaged individually. One spacer tool and one hex wrench per 100 encoders packaged in bulk. PKG2 = One spacer tool and one hex wrench individually packaged together with each encoder. PKG3 = One spacer tool, one hex wrench, and one centering tool individually packaged together with each encoder. Ø If you would like individual mounting screws, further instructions, or other custom kits please call.
US
Technical Data, Rev. 02.18.03, February 2003 All information subject to change without notice.
TM
Corporation
Digital
phone: 360.260.2468 l sales: 800.736.0194 l fax: 360.260.2469 email: sales@usdigital.com l website: www.usdigital.com 11100 ne 34th circle l vancouver, washington 98682 USA
page 4
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