Danaher Controls Series E9 Data Sheet

EncodersEncoders

Series E9 Miniature Encoder

• Ideal for position and speed sensing in small machines and actuators

• Low power standby mode is ideal for battery powered devices

• 200 kHz operating frequency

• Resolution to 512 lines/rev

• CE Qualified

Dynapar™ brand

APPLICATION/INDUSTRY

The E9 series incremental optical encoder

provides high performance feed-back for

precision motion control in a very small

package. Its small envelope makes it ideal for

instrument axes for position and speed

control in mechanisms too small to accept standard encoders.

DESCRIPTION

Its high performance, advanced features,

and competitive pricing make it the

encoder of choice for a broad range of

applications. The E9 optical encoders utilize a patent-

pending ASIC that integrates all encoder electronics, including the optoelectronic sensors, which enhances reliability and accuracy.

Outputs are quadrature A and B channels with up to 512 lines per rev, an index pulse, unique up/down and rotation direction signals (version 2) or complementary CMOS-compatible (version 1). The E9 also has a low-power standby mode to conserve power in battery-operated applications.

SPECIFICATIONS

STANDARD OPERATING CHARACTERISTICS

Code: Incremental, Optical Resolution: Incremental pulses per revolution;

100 to 512

Phasing: 90° ±18° Symmetry: 180° ±18° electrical Index Pulse Width: 90° ±36°

ELECTRICAL

Supply Voltage: 5 VDC ±10% Supply Current: 10 mA, typ. Standby Current: 50 µA, max. Output Signals: 2.5 V min. high (V

0.5 V max. low (V 2 mA (100°C)

Frequency Response: 200 kHz Termination: 10 pin header (accessory

connector/12" ribbon cable, part no. CA0040012)

Reccomended Mating Connector:

Thomas & Betts part number 622-1030

electrical degrees

electrical

);

). 3 mA sink/source (25°C),

MECHANICAL

Weight: 0.18 oz (5.07 g) Moment of Inertia: 0.28 x 10

(0.20 gm-cm2) Hub Bore: 1.5, 2.0, 2.5, 3.0, 4.0 mm;

0.125, 0.156 inch Hub Dia. Tolerance: +0.0004"/-0.0000" (+0.010 mm/-0.000 mm)

Mating Shaft Length: See table Mating Shaft Runout: 0.001 TIR Mating Shaft Endplay: >256 ppr: ±0.003"

(±0.076mm); 250, 256 ppr: +0.005/-0.003" (+0.127/-0.076mm); <250 ppr: +0.007/-0.003" (+0.178/-0.076mm)

-5

oz-in-sec

ENVIRONMENTAL

Operating Temperature: -40° to 100°C Storage Temperature: -50° to 125°C Relative Humidity: 90% non-condensing

Output Waveforms & Connections (Direction viewing encoder cover)

Code 4= 00 Code 4= 01 Code 4= 02

Figure 1 Figure 2 Figure 3

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* For operation, connect STANDBY (4) to Vcc (2)

Dimensions/Installation

EncodersEncoders

Series E9 Miniature Encoder

Overall Height Motor Shaft Length inch (MM) inch (MM)

Base (Code 3) Max. Min

A 0.795 (20.20) 0.479 (12.16) 0.467 (11.86) C, D, E 0.929 (23.60) 0.613 (15.56) 0.581 (14.76)

Code 1: Model

E9 0.9" Diameter

Incremental Modular Encoder

Bases C and D provide clearance for motor-bosses with maximum dimensions of 0.5 in, Dia. x 0.15 in. high. Base E provides clearance for motor-bosses with maximum dimensions of 1.0 in. x 0.15 in. high

Ordering Information

To order, complete the model number with code numbers from the table below:

Code 2: PPR

0100 0144 0200 0256 0300 0360 0500 0512

Code 3: Hub Bore Description

Ordering Information

1.5 1.5 mm

2.0 2.0 mm

2.5 2.5 mm

3.0 3.0 mm

4.0 4.0 mm 125 0.125 in 156 0.156 in

Code 4: Output Description

00 See Figure 1 01 See Figure 2 02 See Figure 3

O T O R

O U N T

Code 5: Mounting Description

0 No mounting base A 4x M1.6 on 0.728" BC C 2x #2-56 on 0.75" BC

D 3x #0-80 on 0.823" BC

E 2x #2-56 0n 1.812" BC

IMPORTANT: To properly install Series E9, a specialized mounting kit must be purchased. Only one kit is required to install any number of encoders with the same hub bore size.

Kit Part Number: MK E9

Example: Kit for installing encoders with 3.0 mm hub Bore=

Code 3 (from Models Table, above) designating Hub Bore requirement.

MK E9 3.0

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