H25E-F4-SS-12GC-28V Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – Model H25® Absolute Encoder

Model H25^® Absolute Encoder
Long considered the industry standard for shafted incremental encoders, the Model H25
is now available in an absolute version with up to 13 Bits of resolution. It incorporates
many of the great standard features of the incremental version, including: EMI shield-
ing, 40-lb ABEC 7 bearings, matched thermal coefficients on critical components, and
custom optics. This encoder features a 12 or 13 Bit absolute parallel gray code output,
a selection line for count direction, and an output latch as standard. Output is standard
gray code with options for natural binary or SSI compatible signals. Signals can be pro-
vided in either a single-ended multi-voltage line driver (TTL compatible when provided
with 5 volts) or as an open-collector style of output. Typical applications include dam
gate control, cranes, telescopes, tool changers, and robotics.
The H25 Absolute Encoder is avail­a­ ble with the following certification:
EN 55011 and EN 61000-6-2
Mechanical Specifications
Shaft Diameter: 3/8” (1/2”as special feature)
Flat On Shaft: 3/8” Shaft: 0.80 long X 0.03” deep;
1/2” Shaft: 0.80 long X 0.04” deep (1/2’’ shaft w/flat must
be ordered as a special feature)
Shaft Loading: 3/8” shaft: Up to 40 pounds axial and
35 pounds radial; 1/2” shaft: Up to 90 pounds axial and 80
pounds radial
Shaft Runout: 0.0005 T.I.R. at midpoint regardless of
shaft diameter
Starting Torque at 25°C: Without shaft seal 1.0 in-oz
(max); With shaft seal 2.5 in-oz (max); 1/2” shaft with shaft
seal:3.5 in-oz (max)
Bearings: Class ABEC 7 standard, ABEC 5 for 1/2” shaft
Shaft Material: 416 stainless steel
Bearing Housing: Die cast aluminum with protective finish;
stainless steel (special feature)
Cover: Die cast aluminum; stainless steel (special feature)
Bearing Life: 2 X 10⁸ revs (1300 hrs at 2500 RPM)
at rated load 1 X 10¹⁰ revs (67,000 hrs at 2500 RPM) at
10% of rated load
Maximum RPM: 12,000 RPM nominal, 8000 RPM with
1/2” shaft (see Frequency Response, below) 30,000 RPM
available on units with 3/8” shaft—consult with factory
Moment of Inertia: 4.1 X 10^-4 oz-in-sec²; 5.2 X 10^-4
oz-in-sec² with 1/2” shaft
Weight: 13 oz typical, 14.5 oz typical with 1/2” shaft
Electrical Specifications
Code: 12 or 13 bits NB or GC; excess gray and BCD available
Counts Per Shaft Turn: 4096 or 8192
Count Transition Accuracy: ± 1/2 bit maximum
Supply Voltage: 5–28 VDC
Current Requirements: 120 mA typical
Output Formats: Parallel: Gray Code, Natural Binary and
Binary Coded Decimal; Serial: Serial Synchronous Interface
(SSI) compatible; Analog: 4–20 mA, 0–10V
Voltage/Output: (see note 3)
28V/V: Line Driver, 5–28 VDC in, Vout = Vin
28V/5: Line Driver, 5–28 VDC in, Vout = 5 VDC
28V/OC: Open Collector, 5–28 VDC in OCout
SSI: 5–28 VDC In/5Vout
Protection Level: Reverse, overvoltage and output
short circuit protection
Frequency Response: 100kHz (1200 RPM for 12-bits, 600
RPM for 13-bits)
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 tempera-
ture testing available (see note 5); 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
Connector
MS3112E14-19P, 19–pin connector on encoder body,
mates to MS3116J14-19S (or equivalent)
NOTES & TABLES: All notes and tables referred to in the
text can be found on the back of this page.
H25 Absolute Encoder Ordering Options for assistance call 800-350-2727
Use this diagram, working from left to right to construct your model number (example: H25E-F4-SS-12GC-28V/V-CW-SM14/19).
All notes and tables referred to can be found on the back of these pages.
H25
TYPE:
Face
SHAFT Seal
voltage/output:
Output
SPECIal features:
Heavy Duty
Mounts: _{Configuration:}
2.5 inch Dia.
F1
SS = Shaft Seal
CODE TYPE:
HOUSING :
F4
See note 2
GC = Gray Code
X=
Express
Encoder
D = Square Flange
E = 2.5 inch dia.
See
note 1
12
=
Number of Bits:
12-Bits, 4096 counts per
turn
NB = Natural Binary
BCD = Binary
Coded Decimal
servo mount
13 = 13 Bits, 8192 counts per turn X = Excess
G = 2.62 inch dia.
(Excess gray codes and BCD
gray code
servo mount
available–consult factory
See dimensions
28V/V = 5–28 Vin/out
28V/5 = 5–28 Vin/5Vout
28V/OC = 5–28 Vin/OCout
Termination
Location:
Direction
of Count:
E = End
S = Side
S = Special features
specified on purchase
order (consult factory)
See note 4
A1 = 4–20mA; A2 = 0–10V _{CW = Clockwise}
Termination TYPE:
SI = RS–422 Serial
increasing count
M14/19 = 19 pin connector
Asynchronous
S3 = Serial
Synchronous Interface
See note 3
CCW = Counter clock-
wise increasing count
CS= Cable with gland seal
Cable length specified in inches
(i.e. C18 = Pigtail 18” long)
M18 = MS3102R18-1P
EXPRESS ENCODERS: Items highlighted with are standard Express Encoders and ship in one to three days.
(S3 output only)
Tel: [phone] | Fax: [phone]
7230 Hollister Ave., Goleta, CA 93117-2807 | www.beisensors.com
Specification No. 02067-001 Rev.11-11
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.