请登录

免费注册
全部商品
电子元器件
方案中心
工业品
PDF资料
购物车 0
上传BOM

产品分类

找货询价

一对一服务 找料无忧

专属客服

服务时间

周一 - 周六 9:00-18:00

QQ咨询

一对一服务 找料无忧

专属客服

服务时间

周一 - 周六 9:00-18:00

会员中心
购物车
技术支持

一对一服务 找料无忧

专属客服

服务时间

周一 - 周六 9:00-18:00

售后咨询

一对一服务 找料无忧

专属客服

服务时间

周一 - 周六 9:00-18:00

XX-796B

型号：

XX-796B

描述：

直流测速发电机[ DC Tachometer Generators ]

品牌：

ETC[ ETC ]

页数：

8 页

PDF大小：

728 K

下载PDF手册
SERVO-TEK  
®
SERVO-TEK PRODUCTS COMPANY, INC.  
DC Tachometer Generators  
www.servotek.com  
RC-700 rev. 2  
1086 Goffle Road • Hawthorne, NJ 07506 • sales@servotek.com  
Phone (973) 427-3100 • Fax (973) 427-4249 • www.servotek.com  
SERVO-TEK  
®
Technical Data  
An Industry Standard for over fifty years.  
Linearity  
A Servo-Tek DC tachometer generator provides a Linearity at any speed is better than 0.1% of the  
convenient and economical means of converting output at that RPM.  
rotational speed into an isolated analog voltage  
signal suitable for remote indication and control. Bidirectional Operation  
While this catalog contains information on our All Servo-Tek tachometer generators operate in  
most popular models, we also manufacture either rotational direction. That direction can be  
countless special tach generators.  
determined by output voltage polarity. Output (in  
either direction) is held to a tolerance of 0.25% of  
the average output.  
Construction  
Most of our DC tach generators are housed in  
aluminum casings protected in accordance with  
Mil-C-5541 or Mil-A-8625 or high performance  
plastics. Alnico permanent magnets are used.  
Armature shafts are stainless-steel, and rotate  
on fully shielded stainless-steel ball bearings.  
Commutators are manufactured from an alloy  
containing at least 90% silver.  
Armature  
laminations are wound with Isomid insulated wire,  
over Teflon slot insulation. The entire armature  
is then baked, resulting in a NEMA Class H  
insulation system.  
SB-740A-2  
Stability  
Optimum brush and commutator combination  
gives 0.1% stability. Highly stable output gives no  
evidence of long-term drift.  
Breakdown Voltage  
Servo-Tek DC tachometer generators are factory  
tested with an AC potential of 1250 volts RMS  
applied for one second between (either) terminal  
and shaft. E-Series units are tested with 500 volts.  
DA-7533A-2  
Temperature Range  
Most of our DC tachometer generators  
Ripple  
are  
in  
designed  
ambient  
for  
continuous  
operation  
from  
The ripple RMS value will not exceed 3% of the  
DC value at any speed in excess of 40 RPM on  
standard units. On the low ripple units, the ripple  
RMS value will not exceed 1.5% of the DC value.  
A peak to peak ripple of 1.5% is available on some  
models.  
temperatures  
ranging  
-55ºC to +100ºC. Voltage output at 25ºC will not  
deviate by more than 0.01% per degree of change  
within the range of -20ºC to +75ºC. All units are  
temperature compensated, with the exception of  
D-Series and E-Series tach generators.  
1086 Goffle Road • Hawthorne, NJ 07506 • sales@servotek.com  
Phone (973) 427-3100 • Fax (973) 427-4249 • www.servotek.com  
SERVO-TEK  
®
A-Series  
B-Series  
1 to 10 volts/1000 RPM  
11 to 24 volts/1000 RPM  
SB-757B-1 and SU-7346B-1  
SA-757A-2 and SA-740A-2  
SN-763A-2  
A-Series Tachometer Generators  
Instrument Type:  
• 0.120 inch shaft diameter  
• Small in size  
B-Series Tachometer Generators  
As is the case with the A-Series DC tachometer  
generator, the B-Series also comes in instrument  
and industrial configurations. Depending on the  
unit, the output voltage ranges between 11 and 24  
V/1000 RPM. Electrical characteristics, ripple,  
linearity and temperature effects are the same as  
the A-Series.  
• Ideally suited to instrumentation applications  
Industrial Type:  
• 0.187 inch shaft diameter  
• Special front-end bearings for radial loads  
• Ideal for pulley and belt drive applications  
Other shaft sizes and mounting configurations are  
available for most Servo-Tek generators.  
A-Series and B-Series Specifications  
Inertia  
(Approx.)  
oz-in-sec2  
Armature  
Resistance  
(dynamic)  
Armature  
Inductance  
(henrys)  
Shaft  
Size  
(in.)  
Weight  
V/1000  
RPM  
RPM  
(max)  
Outline  
Dimensions Dimensions  
Mounting  
Model Number Mounting (Approx.)  
SA-740A-7 Face  
SB-740A-7 Flange 3.0 oz 1.32 x 10-4 2.6v 12,000  
SA-740A-2 Face  
3.0 oz 1.32 x 10-4 7.0v 12,000  
SB-740A-2 Flange 3.0 oz 1.32 x 10-4 7.0v 12,000  
SA-757A-2 Face  
3.0 oz 1.32 x 10-4 7.0v 12,000  
SB-757A-2 Flange 3.0 oz 1.32 x 10-4 7.0v 12,000  
SA-740B-1 Face  
4.0 oz 2.27 x 10-4 20.8v 8,000  
SB-740B-1 Flange 4.0 oz 2.27 x 10-4 20.8v 8,000  
SA-757B-1 Face  
4.0 oz 2.27 x 10-4 20.8v 8,000  
3.0 oz 1.32 x 10-4 2.6v 12,000  
40Ω  
40Ω  
0.024h  
0.024h  
0.18h  
0.18h  
0.18h  
0.18h  
0.56h  
0.56h  
0.56h  
0.56h  
Fig. 10  
Fig. 10  
Fig. 10  
Fig. 10  
Fig. 11  
Fig. 11  
Fig. 10  
Fig. 10  
Fig. 11  
Fig. 11  
Fig. 1  
Fig. 2  
Fig. 1  
Fig. 2  
Fig. 1  
Fig. 2  
Fig. 1  
Fig. 2  
Fig. 1  
Fig. 2  
.120  
.120  
.120  
.120  
.187  
.187  
.120  
.120  
.187  
.187  
350Ω  
350Ω  
350Ω  
350Ω  
1000Ω  
1000Ω  
1000Ω  
1000Ω  
SB-757B-1 Flange 4.0 oz 2.27 x 10-4 20.8v 8,000  
Maximum Driving Torque for A-Series and B-Series is 0.25 oz-in  
Most units listed above are normally in stock  
1086 Goffle Road • Hawthorne, NJ 07506 • sales@servotek.com  
Phone (973) 427-3100 • Fax (973) 427-4249 • www.servotek.com  
SERVO-TEK  
®
D-Series  
E-Series (Subminiature)  
25 to 50 volts/1000 RPM  
.7 to 3 volts/1000 RPM  
SU-780D-1  
SS-779E-1  
D-Series Tachometer Generators  
E-Series Tachometer Generators  
The E-Series DC tachometer generator is the  
smallest tach generator among those offering  
With rugged construction and high output  
voltages, the D-Series tach generator is ideally  
suited to a variety of industrial applications.  
similar technical characteristics.  
Many  
outstanding features make it particularly  
suitable for use in all types of servo systems.  
Although the diameter is only 0.760” the  
E-Series provides up to 3 V/1000 RPM output.  
The flange mounting arrangement provides a  
convenient assembly method, and the sturdy  
.187 shaft diameter permits the heavier loading  
frequently encountered where pulleys or belt  
drives are employed. The output bearing is fitted  
with a seal to help prevent the contamination that  
can occur in industrial applications.  
Almost any Servo-Tek DC tachometer generator  
can be manufactured with special configurations,  
various electrical specs and shaft modifications  
such as flats, pinions, holes, etc. Consult sales  
department regarding your special requirements.  
With output up to 50V/1000 RPM, D-Series  
generators are ideal for applications where high  
output voltages are required. Typically, these are  
slow speed applications.  
D-Series and E-Series Specifications  
Inertia  
(Approx.)  
oz-in-sec2  
Armature  
Resistance  
(dynamic)  
Armature  
Inductance  
(henrys)  
Shaft  
Size  
(in.)  
Weight  
V/1000  
RPM  
RPM  
(max)  
Outline  
Dimensions Dimensions  
Mounting  
Model Number  
Mounting (Approx.)  
SU-780D-1 Flange 8.5 oz 4.54 x 10-4  
SU-7114D-1 Flange 8.5 oz 4.54 x 10-4  
SU-780D-2 Flange 8.5 oz 4.54 x 10-4  
SS-779E-1 Synchro 1.25 oz 0.25 x 10-4  
45v  
45v  
33v  
3v  
5,000  
5,000  
5,000  
12,000  
1750Ω  
1750Ω  
950Ω  
1.00h  
1.00h  
0.54h  
0.061h  
Fig. 10  
Fig. 10  
Fig. 10  
Fig. 12  
Fig. 5  
Fig. 5  
Fig. 5  
Fig. 6  
.187  
.187  
.187  
.120  
180Ω  
Maximum Driving Torque for D-Series and E-Series is 0.25 oz-in  
Most units listed above are normally in stock  
1086 Goffle Road • Hawthorne, NJ 07506 • sales@servotek.com  
Phone (973) 427-3100 • Fax (973) 427-4249 • www.servotek.com  
SERVO-TEK  
®
Low Ripple Units (F-Series, H-Series and J-Series)  
1 to 30 volts/1000 RPM  
CS-7514F-51C and SA-7356F-1  
SB-7483H-1  
F-Series (1-8 volts/1000 RPM)  
H-Series (5-16 volts/1000 RPM)  
Servo-Tek low ripple DC tachometer generators  
satisfy the need for a cost effective, very  
low ripple tachometer. In addition to being the  
first economical low ripple units of their type, the  
F-Series tachometers incorporate all the desirable  
features of the standard units such as temperature  
compensation, long brush life, excellent linearity,  
and small dimensions.  
The H-Series DC tachometer generators are low  
ripple units possessing all the same traits as the  
F-Series, but with the B-length armature. This  
means a slightly higher output voltage.  
J-Series (16-30 volts/1000 RPM)  
The J-Series DC tachometer generators are low  
ripple units possessing all the same traits as the  
F-Series, but with the D-length armature. These  
generators are ideal for applications where high  
outputvoltageswithlowripplesignalsarerequired.  
The ripple voltage does not exceed 1.5% RMS  
and 3.5% peak to peak at any speed in excess of  
40 RPM on any F-Series, H-Series or J-Series DC  
tachometer generator.  
Other shaft sizes and mounting configurations are  
available.  
F-Series, H-Series and J-Series Specifications  
Inertia  
(Approx.)  
oz-in-sec2  
Armature  
Resistance Inductance  
(dynamic)  
Armature  
Shaft  
Size  
(in.)  
Weight  
RPM  
(max)  
Outline  
Dimensions Dimensions  
Mounting  
Model Number  
Mounting (Approx.)  
V/1000 RPM  
(henrys)  
SA-7356F-1  
Face  
Face  
3.0 oz 1.14 x 10-4 7.0v ± 3% 12,000 500Ω  
3.0 oz 1.32 x 10-4 7.0v ± 3% 12,000 500Ω  
0.38h  
Fig. 10  
Fig. 10  
Fig. 1  
Fig. 1  
Fig. 3  
Fig. 2  
Fig. 5  
.120  
.187  
.250  
.187  
.187  
SA-7388F-1  
0.38h  
CS-7514F-51C Flange 3.0 oz 1.32 x 10-4 3.0v ± 3% 12,000 130Ω  
0.061h Fig. 11  
SB-7483H-1  
SU-780J-1  
Flange 4.0 oz 1.96 x 10-4 16.0v ± 3% 8,000  
Flange 8.5 oz 4.54 x 10-4 30v ± 1%  
5,000 1050Ω  
800Ω  
0.72h  
1.00h  
Fig. 11  
Fig. 10  
Maximum Driving Torque for F-Series, H-Series and J-Series is 0.25 oz-in at 25ºC  
Most units listed above are normally in stock  
1086 Goffle Road • Hawthorne, NJ 07506 • sales@servotek.com  
Phone (973) 427-3100 • Fax (973) 427-4249 • www.servotek.com  
SERVO-TEK  
®
Sealed DC Tachometers Servo-Tek’s Ruggedized  
1 to 45 volts/1000 RPM  
PY Alternative (Up to 50 volts)  
ST-7337A-2N and ST-7337B-1  
ST-13212 and ST-12970  
Sealed Tachometer Generators  
Ruggedized Tachometer Generators  
Servo-Tek manufactures a complete line of sealed  
units which are resistant against the harmful  
effects of fluids. These units employ a one-piece  
housing, a special shaft seal, and a form-fitted  
rubber boot on the terminal end. Servo-Tek sealed  
units meet electrical specifications after storage at  
49ºC with 95% relative humidity for 24 hours.  
These units are capable of enduring vibration  
with amplitudes up to 0.03” total excursion at  
frequencies from 4 Hz to 55 Hz in each of three  
mutually perpendicular axes with no evidence of  
physical damage. These units are available with a  
low ripple output up to 30V/1000 RPM.  
Servo-Tek ruggedized DC tachometer generators  
are designed with sturdy aluminum housings and  
strong mounting flanges. Other features offered  
include extra-heavy armature shafts and bearings.  
The mechanical flexibility of the ST-13212 allows  
for the internal tachometer to be repaired or  
replaced, without having to replace the expensive  
anodized casting. The ST-13212 supplies outputs  
from 2.6 to 50V/1000 RPM and runs at speeds  
up to 5000 RPM. The shaft size is 5/16” in  
diameter. The ST-12970 comes equipped with a  
rubber coupling. It allows the unit to be driven  
by a motor shaft with 0.167” wide slot. The  
ST-12970 is also available with outputs up to  
24V/1000 RPM and can run at high speeds.  
Sealed DC Tachometer Generator Specifications  
Inertia  
(Approx.)  
oz-in-sec2  
Armature  
Resistance  
(dynamic)  
Armature  
Inductance  
(henrys)  
Shaft  
Size  
(in.)  
Weight  
V/1000  
RPM  
RPM  
(max)  
Outline  
Dimensions Dimensions  
Mounting  
Model Number  
Mounting (Approx.)  
ST-7336A-7  
Face  
Face  
Face  
Face  
Face  
3.0 oz 1.32 x 10-4 2.6v 12,000  
40Ω  
0.024h  
0.18h  
0.56h  
0.18h  
0.56h  
1.00h  
Fig. 8  
Fig. 8  
Fig. 8  
Fig. 8  
Fig. 8  
Fig. 8  
Fig. 8  
Fig. 8  
Fig. 8  
Fig. 8  
Fig. 8  
Fig. 5  
.120  
.120  
.120  
.187  
.187  
.187  
ST-7336A-2  
ST-7336B-1  
ST-7337A-2  
ST-7337B-1  
3.0 oz 1.32 x 10-4 7.0v 12,000 350Ω  
4.0 oz 2.27 x 10-4 20.8v 8,000 1000Ω  
3.0 oz 1.32 x 10-4 7.0v 12,000 350Ω  
4.0 oz 2.27 x 10-4 20.8v 8,000 1000Ω  
SU-7346D-1 Flange 8.5 oz 4.54 x 10-4  
45v  
5,000 1750Ω  
Maximum Driving Torque for a sealed DC tachometer generator is 0.7 oz-in  
Most units listed above are normally in stock  
1086 Goffle Road • Hawthorne, NJ 07506 • sales@servotek.com  
Phone (973) 427-3100 • Fax (973) 427-4249 • www.servotek.com  
SERVO-TEK  
®
Overhung Tachometer  
1 to 24 volts/1000 RPM  
ST-7565 Series  
Introducing Servo-Tek’s new low-cost overhung  
tachometer. This bearingless tach-generator is  
small in size and has a black delrin housing and  
end plate. Because the Servo-Tek overhung unit  
is self-generating and provides an analog output,  
it makes for an excellent alternative to the encoder.  
No D-A conversion will be necessary! Mounts  
easily using a 10-32 threaded shaft. No coupling or  
mounting brackets will be required.  
ST-7565A-2  
Part Number: ST-7565A-2  
Output Voltage: 7 VDC ± 5%, no load, per 1000 RPM at 25ºC  
Internal Resistance: 270 Ohms typical at 25ºC  
Ripple: 5% RMS of DC output voltage at speeds over 40 RPM  
Linearity: 0.1% max., 0 to 4000 RPM  
Bidirectional Output: 0.5% of nominal output in both CW and CCW directions  
Polarity: Red wire positive with CCW rotation viewing shaft end  
Temperature Coefficient: 0.05% per ºC of nominal output at 25ºC from -20ºC to 50ºC  
Accessories  
Other Products  
Rubber Couplings  
ST-9502-1 fits .120  
shafts and ST-9502-2  
fits .187 shafts. The  
tapered tang is molded  
to fit a straight slot  
0.167”±.005” wide and  
3/16” deep.  
ST50 Optical Encoder  
The ST50, a 2 inch  
hollow shaft encoder,  
accepts  
from .236 to .625 inches  
OD. It combines 3 phase  
brushless  
motor  
shafts  
commutation  
pulses, 2 data channels  
and reference index pulse  
in a single package.  
ST-9502  
ST50  
Flexible Couplings  
ST20 Optical Encoder  
The ST20, a 2 inch shaft  
encoder, is a low cost,  
heavy duty solution to  
ST-9776  
fits  
shaft  
diameters of up to .375  
shafts. They may be  
ordered in any mixed or  
matched configuration.  
When ordering, please  
specify both hole sizes.  
digital feedback.  
This  
unit is available in single  
or dual channel with  
nearly unlimited mounting  
patterns.  
ST-9776  
ST20  
Request a Servo-Tek RC-800 catalog for our complete product line of encoders.  
Mounting and Outline Dimensions  
Figure 1 SA Face Mount  
Figure 2 SB Flange Mount  
Figure 3 SD Modified Synchro  
Figure 4 SM Aircraft Mount  
Figure 5 SU Large Flange Mount  
Figure 6 SS Synchro Mount  
Figure 7 Aircraft Configuration  
Figure 8 Sealed Configuration  
Figure 9 Flat Shaft Configuration  
Model #  
SM-762A  
SM-762B  
“L”  
2.520  
2.957  
Model “L” “F” “P” “N”  
ST-7336A 1.867 OMIT OMIT OMIT 0.120 ± .001  
“S”  
Model “L” “E” “F” “N”  
“S”  
XX-7114B 2.193 0.562 0.437 0.157 0.187 ± .001  
XX-7114D 3.253 0.562 0.437 0.157 0.187 ± .001  
XX-7146A 1.701 0.562 0.437 0.110 0.120 ± .001  
ST-7336B 2.304 OMIT OMIT OMIT 0.120 ± .001  
ST-7337A 1.875 0.375  
ST-7337B 2.312 0.375  
XX-7346D 3.633 0.375  
0.062 0.157 0.187 ± .001  
0.062 0.157 0.187 ± .001  
0.062 0.157 0.187 ± .001  
Figure 10 Instrument/Industrial Configuration  
Figure 11 Industrial Configuration  
Figure 12 E-Series Tachometers  
Model # “L” “F” “P”  
“N”  
Model # “L” “F” “P”  
“N”  
“S”  
Model # “T” “L”  
“E”  
“S”  
XX-757A  
XX-757B  
XX-796B  
XX-7483H  
2.240  
2.677  
2.677  
2.677  
0.375  
0.062  
0.157  
XX-740A  
XX-740B  
XX-780B  
XX-780D  
XX-797A  
XX-7103A  
XX-7107D  
XX-7123A  
XX-7123B  
XX-7356F  
XX-7360F  
1.701  
2.138  
2.193  
3.253  
1.701  
1.756  
3.253  
1.756  
2.193  
1.701  
1.756  
OMIT OMIT  
OMIT  
0.120 ± .001  
SS-779E  
1.687  
1.479 0.375 ± .015 0.1200 ± .0005  
0.375  
0.062  
0.157  
OMIT  
0.157  
OMIT OMIT  
OMIT  
0.157  
0.157  
0.110  
0.157  
OMIT  
OMIT  
OMIT  
OMIT  
0.157  
0.120 ± .001  
0.187 ± .001  
0.187 ± .001  
0.120 ± .001  
0.187 ± .001  
0.187 ± .001  
0.187 ± .001  
0.187 ± .001  
0.120 ± .001  
0.187 ± .001  
SS-7251E  
1.687  
1.479 0.562 ± .015 0.1870 ± .0002  
OMIT OMIT  
0.375 0.062  
0.375  
0.375  
0.187  
0.375  
0.062  
0.062  
0.187  
0.062  
OMIT OMIT  
OMIT OMIT  
OMIT OMIT  
OMIT OMIT  
Servo-Tek Products Company • 1086 Goffle Road • Hawthorne, NJ 07506  
Phone (973) 427-3100 • Fax (973) 427-4249 • www.servotek.com  
Specifications subject to change without notice  
Copyright © 2003 Servo-Tek Products Company  
0.375  
0.062  
厂商 型号 描述 页数 下载

ARIES

 		XX-2501-20TLWR [ Series 501 Standard DIP Socket w/Bifurcated Contacts & Wire Wrap Pins ] 1 页

ARIES

 		XX-2501-20WR [ Series 501 Standard DIP Socket w/Bifurcated Contacts & Wire Wrap Pins ] 1 页

ARIES

 		XX-2501-21WR [ Series 501 Standard DIP Socket w/Bifurcated Contacts & Wire Wrap Pins ] 1 页

ARIES

 		XX-2501-30TLWR [ Series 501 Standard DIP Socket w/Bifurcated Contacts & Wire Wrap Pins ] 1 页

ARIES

 		XX-2501-30WR [ Series 501 Standard DIP Socket w/Bifurcated Contacts & Wire Wrap Pins ] 1 页

ARIES

 		XX-2501-31WR [ Series 501 Standard DIP Socket w/Bifurcated Contacts & Wire Wrap Pins ] 1 页

ARIES

 		XX-2511-10TLWR [ Series 511 Standard DIP Socket w/Bifurcated Contacts & Solder Pin Tails ] 1 页

ARIES

 		XX-2511-10WR [ Series 511 Standard DIP Socket w/Bifurcated Contacts & Solder Pin Tails ] 1 页

ARIES

 		XX-2511-11WR [ Series 511 Standard DIP Socket w/Bifurcated Contacts & Solder Pin Tails ] 1 页

ARIES

 		XX-3501-20TLWR [ Series 501 Standard DIP Socket w/Bifurcated Contacts & Wire Wrap Pins ] 1 页

购物指南

支付方式

配送服务

售后服务

发票须知

优惠券使用规则

特色服务

PCBA制造

国产品牌推荐

国产料号替代

质量保证

技术资料

行业资讯

关于我们

关于壹壹捌

联系我们

联系我们

服务热线：400-618-9990

企业邮箱：sales@ic118.com

服务时间：周一至周六 8:30-17:30

壹壹捌官方微信号

PDF索引：

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z

0

1

2

3

4

5

6

7

8

9

IC型号索引：

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z

0

1

2

3

4

5

6

7

8

9

Copyright 2024 gkzhan.com Al Rights Reserved 京ICP备06008810号-21 京

深圳网络警察报警平台
公共信息安全网络监察
经营性网站备案信息
不良信息举报中心
工商网监电子标识
全国公安机关备案
0.226479s