Three Axis Rate/Postion Turntable

ER-W3M1V538F(±20") Features:
1. Small, lightweight and easy to carry;
2. Each axis has a scale and cursor, clear readings;
3. The entire body using non-magnetic materials;

Product Details

ER-W3M1V538F Three Axis Rate/Postion Turntable

Structure and working mode:

ER-W3M1V538F Three Axis Rate/Postion Turntable specifically for magnetic compass and other magnetic sensors dynamic, static test and calibration

lThree-axis non-magnetic turntable mainly by the turret Taiwan, the drive system and control system.

lAll parts of the turntable table body and the table body accessories are made of nonmagnetic materials strictly selected by magnetic screening. The outsourcing parts and standard parts on the table body must also be non-magnetic screening or non-magnetic modification pertinently.

lDrive system is mainly motor and long-distance transmission, in order to reduce the impact of motor on the Taiwan body magnetic body, the motor and the body distance of not less than 4 meters.

lThe purpose of the control system is to control the motion state of the table body, collect the data of the turntable angle, and monitor the system state in real time and fault alarm. Emergency brake and so on.

lTurntable has two modes of operation: one is the rate mode, that set the angular velocity and angular acceleration, the turntable at a set angle acceleration start, the target angular rate of uniform rotation; the other is the positioning mode, which set the target After the angle, the turntable turns to the target angle and stops.

lTurntable display mode: Rate mode should have real-time angle and real-time rate display, the rest of the state there is always angle display.

Technical indicators

1.All parts and components purchased and standard parts must be qualified by magnetic testing, non-magnetic requirements must be met to use. Non-magnetic standard: The weight of not less than 1kg of material at a distance of 7cm from the magnetometer probe to monitor remanence is not greater than 7nT;

2.The turntable adopted U-O-O structure, and the load space dimension is 360mm* 400mm (inner frame axis direction) * 200m (high)

3.Three-axis rotation range: 0 ~ 360 ° continuous wireless, conductive slip ring, the outer frame for automatic control, the box and the inner frame for manual operation

4. Frame speed range: 0.5°/s~50°/s;

5. External frame rate precision and smoothness: ω<1°/s, 5*10-3(1°average)



6.Three axes are equipped with angle encoder; Digital resolution is 0.001°

7.Three axis shaft rotation accuracy: all are ±20"

8.The inner frame and the middle frame are equipped with dials and cursors, the cursor is identified as 3 '

9.Static positioning error: <3 '

10.Load weight: 8kg

11.Party B provides the communication protocol, the communication interface is RS232 interface

12.Party B provide PC software

13.In the box to provide two non-magnetic sockets, each socket has 10 single-core shielded cable, through the current of not less than 1A

14.Required turntable middle frame and the inner frame are made of non-metallic materials

15.Reliability indicators: MTBF(Mean Time Between Failures) 2000h, turntable life: 10 years

16.Safety measure

1)System are implementation monitoring

a)The monitoring system monitors the operating conditions of the system, and whenthe abnormal time is down, it is strictly forbidden to control the turntable and fly.

b)Limit the angular velocity and angular acceleration through software settings

2)Emergency stop

a)Braking: stop mode, with certain acceleration limit.

b)Urgent stop: press the emergency stop button, the point skill consumption brake.


Max height(mm):


Outer frame axis height(mm):


Outer frame axis shaft max width(mm):


Base size(mm):


The distance of the mesa from the outer frame axis(mm):


Effective load(kg):




Distance of the motor from the center of the turntable(mm):





1. What is your quotation condition?

If you have DHL or Fedex account ,we can quote EXW price ,otherwise CIF or FOB price.

2.Do you have any discount when procurement? 

We will quote sample price at first and we will quote volume price if you need more quantity.

3.How long is the delivery time?

For sensors,parts,modules : in stock-one week;no stock-2-4weeks; For systems,generally ,8-12 weeks.

4.How to deal with the quality problems?

If confirmation of product quality problem we can replace it freely for customer in the shortest period.

If interested in Three Axis Rate/Postion Turntable, pls contact us :

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