Bei-sensors H25X Absolute Shaft Encoder Bedienungsanleitung PDF herunterladen

Tel: 805-968-0782 /800-350-2727 | Fax: 805-968-3154 / 800-960-2726

7230 Hollister Ave., Goleta, CA 93117-2807 | www.beisensors.com

Specification No. 02085-001 Rev.08-11

These commodities, technology or software if exported from the United States must be in accordance with the Bureau of Industry, and Security, Export Administration regulations. Diversion contrary to U.S law is prohibited.

H25X Absolute Optical Encoder

The H25X series single turn encoder is

designed for those applications that

require 14 or 15 bits of resolution

in a compact, easy-to-integrate

package. Gray Code and Natural

Binary outputs are available for

installations using a parallel input

with the controller. For simplic-

ity of data transmission, ease of

cabling and better noise immu-

nity, an SSI (Serial Synchronous

Interface) is also offered. This

encoder works with the BEI Serial-to-

Parallel converter, allowing for system

upgrades from parallel output to SSI.

The H25X is built to the exacting mechanical standards used with the H25 design,

including: dual preloaded ABEC 7 bearings; matched thermal coefficients on critical

components and electronically centered code disks for high accuracy and stability over

a range of environments. Specify the H25X when you need high pointing accuracy and

ruggedness in a 14 or 15 bit absolute encoder for your telescope, antenna, robotics,

material handling or general industrial automation.

Mechanical Specifications

Shaft Diameter: 3/8”

Shaft Loading: Up to 25 pounds axial and radial

Shaft Runout: 0.0005 T.I.R. at midpoint regardless of shaft diameter

Starting Torque at 25°C: With shaft seal 2.5 in-oz

Bearings: Class ABEC 7 standard, ABEC 5 for 1/2” shaft

Shaft Material: 416 stainless steel

Bearing Housing: Die cast aluminum with iridite finish

Cover: Die cast aluminum

Bearing Life: 2 X 10

revs (1300 hrs at 2500 RPM) at rated load

1 X 10

revs (67,000 hrs at 2500 RPM) at 10% of rated load

Maximum RPM: 12,000 RPM mechanical,

Moment of Inertia: 4.1 X 10

-4

oz-in-sec

Weight: 13 oz typical

Connector: MS3112E14-19P, 19–pin connector on encoder body,

mates to MS3116J14-19S (or equivalent)

Electrical Specifications

Code: 14 or 15 bits NB or GC

Counts Per Shaft Turn: 16,384 or 32,768

Count Transition Accuracy: ± 1/2 bit maximum

Supply Voltage: 5–28 VDC

Current Requirements: 120 mA typical

Output Formats:

Parallel: Gray Code, Natural Binary

Serial: Serial Synchronous Interface (SSI) compatible

Voltage/Output: (see note 4)

28V/V: Line Driver, 5–28 VDC in, V

out

= V

28V/5: Line Driver, 5–28 VDC in, V

out

= 5 VDC

28V/OC: Open Collector, 5–28 VDC in, OC

out

SSI: 5–28 VDC IN/5V

out

(see back page)

Protection Level: Reverse, overvoltage and output short circuit

protection (see note 3)

Frequency Response: 500kHz

Output Termination Pinouts: see Table 1, back page

Environmental Specifications

Enclosure Rating: NEMA 4 & 13 (IP 66) when ordered with shaft seal (on

units with an MS connector) or a cable gland (on units with cable termination).

Temperature: Operating, 0º to 70º C; extended temperature

testing available (see note 7); Storage, -25º to 90º C unless extended

temperature option called out.

Shock: 50 g’s for 11 msec duration

Vibration: 5 to 2000 Hz @ 20 g’s

Humidity: 98% RH without condensation

NOTES & TABLES: All notes and tables referred to in the text can be

found on the back of this page.

The H25 Absolute Encoder is avail able with the following certification:

EN 55011 and EN 61000-6-2

CODE TYPE:

GC = Gray Code

NB = Natural Binary

HOUSING :

D = Square Flange

E = 2.5 inch dia.

servo mount

H25X Absolute Encoder Ordering Options FOR ASSISTANCE CALL 800-350-2727

Use this diagram, working from left to right to construct your model number (example: H25XD-F4-SS-14GC-28V/V-CW-SM14/19).

All notes and tables referred to can be found on the back of this page.

TYPE:

Heavy Duty

2.5 inch Dia.

X = Extended

Resolution

FACE MOUNTS:

F4 = 6–32 holes,

3 places equally

spaced on

2.00 inch bolt circle

See note 1

NUMBER OF BITS:

14 = 14-Bits, 16,384 counts per turn

15 = 15-Bits, 32,768 counts per turn

TERMINATION TYPE:

M14/19 = 19 pin connector

CS = Cable with gland seal

Cable length specified in inches

(i.e. C18 = pigtail 18” long)

M18 = MS3102R18-1P

(S3 output only)

SHAFT SEAL

CONFIGURATION:

SS = Shaft Seal

See note 2

VOLTAGE/OUTPUT

28V/V = 5–28V

in/out

28V/5 = 5–28V

in/

out

28V/OC = 5–28V

in/

out

S3 = Serial Synchronous

Interface (See note 4)

OUTPUT

TERMINATION

LOCATION:

E = End

S = Side

DIRECTION OF COUNT:

CW = Clockwise increasing count

CCW = Counter clockwise

increasing count

SPECIAL

FEATURES:

S = Special features

specified on purchase

order (consult factory)

See note 5

H25X

1 2

Inhaltsverzeichnis

Seite 1 - H25X Absolute Optical Encoder

Tel: 805-968-0782 /800-350-2727 | Fax: 805-968-3154 / 800-960-2726 7230 Hollister Ave., Goleta, CA 93117-2807 | www.beisensors.comSpecification

Seite 2 - Dimensions

Tel: 805-968-0782 /800-350-2727 | Fax: 805-968-3154 / 800-960-2726 | 7230 Hollister Ave., Goleta, CA 93117-2807 www.beisensors.comH25X Absolute

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