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Goniometer With Integrated Motor

Model: MOG-120-15-E
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Shipping Weight: 4kg

Unit Price: $1,715.00

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  • Integrated stepper motor combining motor, driver, and encoder.

  • Controlled by computer software directly.

  • Providing high-resolution step operation.

  • Encoder with stall detection and stall prevention functions.

  • Precision ground worm gear provides high resolution.

  • Precision machined ball bearing races assure smooth motion and high stability.

  • Hall-effect limit switches.



This motorized goniometer stage uses the integrated stepper motor which has combined motor, driver, and encoder. This motorized goniometer stage can be controlled by the computer software directly instead of a stand-alone controller. The highest microstep resolution can be set to 51200 steps/rev. The encoder has stall detection and stall prevention functions. It can prevent the motor stalling and provide position maintenance when the motor is stopped.


Along with the motorized goniometer stage, we provide a power supply box which has included the power supply inside, all the necessary cables, interface ports and the RS485 to USB convertor. The power supply box needs to be bought separately. The motorized goniometer stage can be easily controlled by our software or by the serial port commands. By using the serial port commands, users can easily make own program via LabView or Matlab.


Our motorized goniometer stage is designed so that orthogonal mounting of two adjacent-size cradles (e.g., MOG-120-15-E and MOG-130-10-E) provides two perpendicular rotational axes intersecting at about the same point in space.


Precision rotation is ensured by a precision ground, hardened worm gear drive. Single row ball bearings and precision ground tool-steel races ensure smooth rotation with minimal wobble and eccentricity.


Please inquire the lead time before you place the order online.





Travel Range


Platform Size

120mm x 120mm

Rotation Axis Height




Guide Type

Arc Ball Guide

Transmission Ratio


Microstep Resolution

200 to 51200 steps/rev (Default 20000 steps/rev)


0.0043 to 0.000017° (Default 0.000043°)



Motor Type

NEMA17 Integrated Stepper Motor (1.8°)

Maximum Speed


Rated Current


Static Torque


Horizontal Load Capacity




Power Supply Box





Motorized Goniometer


Pin Layout:


  Wiring Diagram of Motorized Goniometer Stage with Integrated Motor (PDF)


Auto CAD (.PDF) and SolidWorks Model(.STEP):





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Payment Methods


Credit Card

We accept credit card payment by PayPal. Please select PayPal payment when you place the order. At the PayPal payment page, please fill in your credit card information. We will receive your payment by PayPal. Both Private credit card and Company credit card can be used by PayPal payment.

When you use this payment method, there will be an additional 3% PayPal service fee charged by us.


PayPal Account

If you have a PayPal account, you may pay with your PayPal account without filling your billing address.

When you use this payment method, there will be an additional 3% PayPal service fee charged by us.


Wire Transfer

We can also accept payment by wire transfer. Please contact us to get an official proforma invoice with our bank details.

When you use this payment method, you should pay all the banking fees for both sides.


Shipping & Delivery


Generally, we will ship your order within 5 business days after the order date. But the shipping date may vary by product and quantity. If you need an exact shipping date, please contact us before ordering online.


The default shipping method is FedEx. We may also use DHL, TNT or UPS according to the real situation. The transmit time will vary by destination. It’s generally about 4-7 days. 

You can get the shipping cost on the cart page after the items are added in.

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