E5 Features
- Quick, simple assembly, and disassembly
- Rugged screw-together housing
- Positive latching connector
- Accepts .010 in. axial shaft play
- 32 to 5,000 cycles per revolution (CPR)
- 128 to 20,000 pulses per revolution (PPR)
- 2 channel quadrature with optional index
- Multiple Output Drive Options
- Mounting compatibility with HEDS-5500
E5 Product Description
The E5 Series rotary encoder has a rugged glass-filled polymer enclosure with either a 5-pin or 10-pin latching connector. This optical incremental encoder is designed to easily mount to and dismount from an existing motor shaft to provide digital feedback information.
The internal components consist of a mylar disk mounted to a precision machined aluminum hub and an encoder module. The module contains a highly collimated solid-state light source and monolithic phased array sensor, which together provide a system extremely tolerant to mechanical misalignment.
The single-ended output version (S-option) is typically used with cables of 10 feet or less. For longer cable lengths, the differential output version (D-option) is recommended.
Attachment of the base to a surface may be accomplished by utilizing several machine screw bolt circle options. Positioning of the base to the centerline of a shaft is ensured by using a centering tool (sold separately). The cover is securely attached to the base with two 4-40 flat head screws to provide a resilient package protecting the internal components.
A secure connection to the E5 Series encoder is made through a 5-pin (single-ended versions) or 10-pin (differential, high-voltage or open-collector versions) latching connector. The mating connectors are available from US Digital with several cable options and lengths.
BROADCOM/AVAGO REPLACEMENTS:
US Digital's E5 encoder may be used as a replacement for Avago HEDL-5500, HEDL-5600.
Mechanical Drawings
Specifications
ENVIRONMENTAL
| Parameter | Value | Units |
|---|---|---|
| Operating Temperature, CPR < 2000 | -40 to 100 | C |
| Operating Temperature, CPR ≥ 2000 | -25 to 100 | C |
| Electrostatic Discharge Single-ended (S option), IEC 61000-4-2 Differential (D, L option), Human Body Model High-Voltage, Open-collector (H, C option), IEC 61000-4-2 |
± 4 ± 2 ± 4 |
kV |
| Vibration (10Hz to 2kHz, sinusoidal) | 20 | G |
| Shock (6 milliseconds, half-sine) | 75 | G |
MECHANICAL
| PARAMETER | VALUE | UNITS |
|---|---|---|
| Max. Shaft Axial Play | ±0.010 | in. |
| Max. Shaft Runout | 0.004 T.I.R. | in. |
| Max. Acceleration | 250000 | rad/sec² |
| For CPR ≤ 1250: Max. RPM (1) Max. A/B Frequency e.x. CPR=1250, Max. RPM=14400 e.x. CPR=100, Max. RPM=60000 |
minimum value of ((18 x 10^6) / CPR) and (60000) 300 |
RPM kHz |
| For CPR = 2000, 2048, 2500: Max. RPM (1) Max. A/B Frequency |
minimum value of ((21.6 x 10^6) / CPR) and (60000) 360 |
RPM kHz |
| For CPR = 4000, 4096, 5000: Max. RPM (1) Max. A/B Frequency |
minimum value of ((43.2 x 10^6) / CPR) and (60000) 720 |
RPM kHz |
| Typical Product Weight Single-ended (S option) Differential (D, L option) High-Voltage, Open-Collector (H, C option) |
0.82 0.91 0.91 |
oz. |
| Codewheel Moment of Inertia | 8.0 x 10^-6 | oz-in-s² |
| Hub Set Screw | #4-48 | |
| Hex Wrench Size | 0.050 | in. |
| Encoder Base Plate Thickness | 0.135 | in. |
| 3 Mounting Screw Size | #0-80 | |
| 2 Mounting Screw Size | #2-56 or #4-40 | |
| 3 Screw Bolt Circle Diameter | 0.823 ± 0.005 | in. |
| 2 Screw Bolt Circle Diameter | 0.750 ± 0.005 | in. |
| Required Shaft Length (2) With E-option (2) With H-option (2) |
0.445 to 0.570 0.445 to 0.750 > 0.445 |
in. |
| Index Alignment to Hub Set Screw | 180 Typical | degrees |
| Technical Bulletin TB1001 - Shaft and Bore Tolerances | Download | |
(1) 60000 RPM is the maximum rpm due to mechanical considerations. The maximum rpm due to the module's maximum frequency response is dependent upon the module’s resolution (CPR).
(2) Add 0.125" to the required shaft length when using R-option.
TORQUE SPECIFICATIONS
| PARAMETER | VALUE | TORQUE |
|---|---|---|
| Hub Set Screw | 2-3 | in-lbs |
| Cover Screw | 2-4 | in-lbs |
| Base Mounting Screw (#0-80) | 1-2 | in-lbs |
| Base Mounting Screw (#2-56) | 2-3 | in-lbs |
| Base Mounting Screw (#4-40) | 4-6 | in-lbs |
| Adapter Plate Mounting Surface (#2-56 screws) | 2-3 | in-lbs |
| Adapter Plate Mounting Surface (#4-40 screws) | 4-6 | in-lbs |
| Module Mounting Screw | 3.5-4 | in-lbs |
PHASE RELATIONSHIP
SINGLE-ENDED (S) / DIFFERENTIAL (D) / HIGH-VOLTAGE (H) / OPEN-COLLECTOR (C) OPTION:
A leads B for clockwise shaft rotation, and B leads A for counterclockwise rotation as viewed from the cover side of the encoder.
BROADCOM/AVAGO COMPATIBLE PIN-OUT (L) OPTION:
B leads A for clockwise shaft rotation, and A leads B for counterclockwise rotation as viewed from the cover side of the encoder.
SINGLE-ENDED OPTION
- S option provides 5V TTL compatible outputs
- Specifications apply over the entire operating temperature range
- Typical values are specified at Vcc = 5.0Vdc and 25°C
- For complete details, see the EM1 or EM2 product pages
| PARAMETER | MIN. | TYP. | MAX. | UNITS | CONDITIONS |
|---|---|---|---|---|---|
| Supply Voltage | 4.5 | 5.0 | 5.5 | V | |
| Supply Current | 27 | 33 | mA | CPR < 500, no load | |
| 54 | 62 | mA | CPR ≥ 500 and < 2000, no load | ||
| 72 | 85 | mA | CPR ≥ 2000, no load | ||
| Low-level Output | 0.5 | V | IOL = 8mA max., CPR < 2000 | ||
| 0.5 | V | IOL = 5mA max., CPR ≥ 2000 | |||
| 0.25 | V | no load, CPR ≥ 2000 | |||
| High-level Output | 2.0 | V | IOH = -8mA max. and CPR < 2000 | ||
| 2.0 | V | IOH = -5mA max. and CPR ≥ 2000 | |||
| 4.8 | V | no load and CPR < 2000 | |||
| 3.5 | V | no load and CPR ≥ 2000 | |||
| Output Current Per Channel | -8 | 8 | mA | CPR < 2000 | |
| -5 | 5 | mA | CPR ≥ 2000 | ||
| Output Rise Time | 110 | nS | CPR < 2000 | ||
| 50 | nS | CPR ≥ 2000, ± 5mA load | |||
| Output Fall Time | 100 | nS | CPR < 2000 | ||
| 50 | nS | CPR ≥ 2000, ± 5mA load |
DIFFERENTIAL OPTION
- D Option provides differential line driver outputs
- Specifications apply over the entire operating temperature range
- Typical values are specified at Vcc = 5.0Vdc and 25°C
- For complete details, see the EM1 or EM2 product pages
| PARAMETER | MIN. | TYP. | MAX. | UNITS | CONDITIONS |
|---|---|---|---|---|---|
| Supply Voltage | 4.5 | 5.0 | 5.5 | V | |
| Supply Current | 29 | 36 | mA | CPR < 500, no load | |
| 56 | 65 | mA | CPR ≥ 500 and < 2000, no load | ||
| 74 | 88 | mA | CPR ≥ 2000, no load | ||
| Low-level Output | 0.2 | 0.4 | V | IOL = 20mA max. | |
| High-level Output | 2.4 | 3.4 | V | IOH = -20mA max. | |
| Differential Output Rise/Fall Time | 15 | nS |
HIGH-VOLTAGE OPTION
- H option uses a higher supply voltage and provides both single-ended and open-collector outputs
- Single-ended outputs are 5V TTL compatible (same as S option). See Pin-out.
- Specifications apply over the entire operating temperature range
- For complete details, see the EM1 or EM2 product pages
| PARAMETER | MIN. | TYP. | MAX. | UNITS | CONDITIONS |
|---|---|---|---|---|---|
| Supply Voltage | 7.5 | 30.0 | V | ||
| Supply Current, 24V power | 8 | 10 | mA | CPR < 500, no load | |
| 16 | 19 | mA | CPR ≥ 500 and < 2000, no load | ||
| 22 | 25 | mA | CPR ≥ 2000, no load | ||
| Open Collector "On" Resistance | 2 | ohms | |||
| Open Collector Sink Current | 200 | mA | |||
| Output Low Voltage | 0.4 | V | 200 mA sink current | ||
| Open Collector Pullup Voltage | 50 | V |
PIN-OUTS
|
5-PIN SINGLE-ENDED |
10-PIN DIFFERENTIAL D OPTION (2) |
10-PIN DIFFERENTIAL L OPTION (2,3) |
|||
|---|---|---|---|---|---|
| Pin | Description | Pin | Description | Pin | Description |
| 1 | Ground | 1 | Ground | 1 | No Connection |
| 2 | Index | 2 | Ground | 2 | +5VDC power |
| 3 | A channel | 3 | Index- | 3 | Ground |
| 4 | +5VDC power | 4 | Index+ | 4 | No connection |
| 5 | B channel | 5 | A- channel | 5 | A- channel |
| 6 | A+ channel | 6 | A+ channel | ||
| 7 | +5VDC power | 7 | B- channel | ||
| 8 | +5VDC power | 8 | B+ channel | ||
| 9 | B- channel | 9 | Index- | ||
| 10 | B+ channel | 10 | Index+ | ||
| 10-PIN HIGH-VOLTAGE H OPTION (2) |
|
|---|---|
| Pin | Description |
| 1 | Ground |
| 2 | Ground |
| 3 | Index- (open collector) |
| 4 | Index+ (single-ended) |
| 5 | A- channel (open collector) |
| 6 | A+ channel (single-ended) |
| 7 | 7.5-30V power |
| 8 | 7.5-30V power |
| 9 | B- channel (open collector) |
| 10 | B+ channel (single-ended) |
(1) 5-pin single-ended mating connector is CON-FC5.
(2) 10-pin differential mating connector is CON-FC10.
(3) Broadcom / Avago compatible version.
ACCESSORIES
1. Centering Tool
Part #: CTOOL - (Shaft Diameter)
Description: This reusable tool provides a simple method for accurately centering the E5 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 3-hole mounting pattern.
- When using the T-option transfer adhesive.
Instructions: When mounting the encoder base, slide the centering tool down the shaft until it slips into the centering hole of the encoder base. Tighten mounting screws, then remove the centering tool.
2. Hex Tool
Depending on the order quantity and packaging option, either a hex driver or hex wrench is included.
Part #: HEXD-050
Description: Hex driver, 0.050" flat-to-flat for #3-48 or #4-48 set screws. Only included with -B or -1 packaging options.
Part #: HEXW-050
Description: Hex wrench, .050" flat-to-flat for #3-48 or #4-48 set screws. Only included with -2 or -3 packaging options.
3. Spacer Tool
A spacer tool is included for all packaging options.
Part #: SPACER-E5
4. Screws
Part #: SCREW-080-250-PH
Description: Pan Head, Philips #0-80 UNF x 1/4"
Use: Base Mounting
Quantity Required: 3
Screws are not included
Part #: SCREW-256-250-PH
Description: Pan Head, Philips #2-56 UNC x 1/4"
Use: Base Mounting
Quantity Required: 2
Screws are not included
Part #: SCREW-440-250-PH
Description: Pan Head, Philips #4-40 UNC x 1/4"
Use: Base Mounting
Quantity Required: 2
Screws are not included
Part #: SCREW-440-500-PH
Description: Pan Head, Phillips #4-40 UNC x 1/2"
Use: Module Mounting
Quantity Required: 2
Screws are included
Part #: SCREW-440-625-FH
Description: Flat Head, Phillips 4-40 UNC x 5/8"
Use: Cover Mounting
Quantity Required: 2
Screws are included
Part #: SCREW-448-063-SS
Description: Socket Head Set Screw, 4-48 UNC x 1/16"
Use: Hub/Disk Mounting for 5/16" - 10mm Bore
Quantity Required: 1
Screw is included
Part #: SCREW-448-125-SS
Description: Socket Head Set Screw, 4-48 UNC x 1/8"
Use: Hub/Disk Mounting for 2mm - 1/4" Bore
Quantity Required: 1
Screw is included
OUTPUT WAVEFORMS
Notes
- Cables and connectors are not included and must be ordered separately.
- US Digital® warrants its products against defects in materials and workmanship for two years. See complete warranty for details.
Configuration Options |
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| E5 | - | CPR (Cycles Per Revolution) 32 50 96 100 192 200 250 256 360 400 500 512 540 720 800 900 1000 1024 1250 2000 2048 2500 4000 4096 5000 | - | Bore Size 079 (2.0mm) 118 (3.0mm) 125 (1/8") 156 (5/32") 157 (4.0mm) 188 (3/16") 197 (5.0mm) 236 (6.0mm) 250 (1/4") 276 (7.0mm) 313 (5/16") 315 (8.0mm) 375 (3/8") 394 (10.0mm) | - | Index IE (Index) NE (Non-Index) | - | Output S (Single-Ended) H (Single-Ended High-Voltage) D (Differential) L (Avago 10-pin Differential) | - | Cover D (Default) E (Extended) H (Through-Hole) | - | Base D (Default) 3 (1/8" Mounting Holes) A (Aligning Shoulder) G (1.812" Diameter Bolt Circle) R (1.812" Diameter Bolt Circle, 3 Slot Rotational Mounting) | - | Packaging B (Encoders packaged in bulk. Every order includes one centering tool, hex tool and spacer tool. An additional set of tools is included for each 100 encoders ordered.) 1 (Encoders packaged individually. Every order includes one centering tool, hex tool and spacer tool. An additional set of tools is included for each 100 encoders ordered.) 3 (Encoders packaged individually. Every order includes one centering tool, hex tool and spacer tool per encoder.) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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PLEASE NOTE: This chart is for informational use only. Certain product configuration combinations are not available. Visit the E5 product page for pricing and additional information. |
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