Product Details
KTG-50 High Accuracy Dynamic Tuned Gyroscope for land strap-down
system
Feature
Introduction
In the drilling field, inertial devices is greater and more
adaptable than flying field, because of its poor working
conditions, environmental temperatures are high, the temperature of
adaptation and life requirements are very demanding, KTG-M5
dynamically tuned gyro is designed for the case of the drilling
field.
Parameter
Parameter | Spec. | Value | Unit |
Power | Power(3 Phase) | 12&400 | V & Hz |
Power(1 Phase) | 5&16000 | V & Hz |
performance | Random Drift | ≤0.2 | °/h |
Drift stability | ≤0.25 | °/h |
Non-linear | ≤0.5 | %FS |
Max tracking Rate | ≥60 | °/S |
Non-G-Sensitive Drift | ≤15 | °/h/g |
G-Sensitive Drift | ≤8 | °/h/g |
Band Width | ≥60 | Hz |
Torquer Scale Factor | ≥670 | °/h/mA |
technological | Sync rate | 8000 | r/min |
Sync Time | ≤30 | S |
Output gradient | 21±2 | mV/` |
Primary torquer | 50±3 | Ω |
secondary torque | 2±0.5 | Ω |
Physical | Weight | <130 | g |
Dimensions | φ29×53 | mm |
Flange | M5×29 | mm |
Working environment | Temperature | -15~100 | ℃ |
Vibration | 5 | g |
Shock | ≥50 | g |
Installation
Products should be installed to ensure that X (Y) axis and the
measurement reference axis coincides, installation error should be
less than 5 '.
Operation
- Only products matching the appropriate power and locked loop
circuit board in order to work properly, need circuit board, please
explain in advance.
- When the product under normal use, you should turn on the power to
start the motor, about 40s, and then the on-lock loop, so that the
products in closed loop state; shutdown, disconnect locked loop so
that the product is in the open-loop operation, and then disconnect
power supply.
- Product energized, shut down in 40s, should avoid shaking the
product, the installation process should be light, light up, the
product non-collision, percussion.
- Product in the use of the process is strictly prohibited to pull
the plug.
- Product in the use of the process, can`t short circuit between
external power supply.
- Abnormality occurs during use, should immediately turn off the
power, fault isolation, if the product internal fault, the customer
shall promptly notify my company, my company organized by the
repair.
Dimension
J30J-15T
Connector definition
The socket type:J30J-15T (cable length160~175mm)
Pin No. | Function definition | Remark |
1 | Signal output of X-axis | |
2 | GND | For Excitation power and signals |
3 | X-axis torque coil(the end) | |
4 | A phase motor driver power | There-phase 12V, 400Hz |
5 | Sensor excitation power supply | Singal-phase5V, 16KHz |
6 | Signal output of Y-axis | |
7 | Y-axis torque coil(the beginning) | |
8 | B phase motor driver power | There-phase 12V, 400Hz |
9 | DC+15V | Power for Preamplifier |
10 | DC-15V | Power for Preamplifier |
11 | X-axis torque coil(the beginning) | |
12 | NULL | |
13 | NULL | |
14 | C phase motor driver power | There-phase 12V, 400Hz |
15 | Y-axis torque coil(The end) | |
NOTE: The same applies to J30J-21T, if use other socket, please
explain in advance.
workshop
Application
Company Profile
Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of
measuring instruments , located in China xi’an City. Since 2008,
Xi'an Kacise focused on the development and production of pressure,
level and flow measuring instruments .

We have been specializing in manufacturing pressure, level and flow measuring instruments and related products for 10 years. Based on experienced technical
and management personnel, through efforts of our entire staff, we
have become a professional measuring instrument manufacturer and
solution provider. And we are continuously trying to improve
product quality.

Xi'an Kacise is qualified with ISO 9001-2008, GJB 9001B-2009, CE,
intrinsic safety explosion-proof and isolated safety
explosion-proof certificates, etc. which ensure that our products
comply with international standards.

Kacise sensors have already been exported to America, Spain,
Australia, Chile and 20 other countries and regions, and received
many favorable feedbacks. Our overseas distributers are also
increasing. We regard “reasonable prices, efficient production time
and good after-sales service” as our tenet, and hope to cooperate
with more customers for mutual development.

Our goal is simple: to sell the best products at the best prices,
and provides industry-leading customer service. We personally get
to know each of our customers, and we know how to discover the most
valuable part of our business , to help others achieve their goals.