GM4108H-120T Encoder Combo Set

Description
Encoders are special sensors that are added to each brushless motor of a Gimbal Stabilizer allowing the system to more accurately track motor position for increased stability which in turn also increases battery efficiency.

What's encoder technology in brushless gimbal control system?

The 3 axis stabilization gimbal system that relies on both active motor-driven components and passive inertial stabilization. Passive stabilization relies on the principles of inertia (the tendency of an object to resist change in its motion) and requires that the camera is well-balanced in the Pan, Tilt, and Roll Axes. Active stabilization refers to the techniques of using sensors to measure the camera’s Pan, Tilt, and Roll movements and counteract those movements using motors attached to the 3 axes.

Features
Easy to do gimbal tuning, no need to do much calibration work anymore.
Power saving, 5 times long working time than gimbal without encoder system.
Twin IMUs.
Faster response, motor torque increasing instantly, no bug for difficult rotating angle anymore.
Encoder chip A5048a

GM4108 Gimbal Motor Specifications
Model: GM4108H
Motor Out Diameter: Ф47±0.05mm
Configuration: 24N/22P
Motor Height: 32.3±0.2mm (Included with Encoder housing)
Hollow Shaft(OD): Ф10-0.008/-0.012mm
Hollow Shaft(ID): 8+0.05/0mm
Wire Length: 265±3mm
Cable AWG: #24
Motor Weight: 137±0.5g
Wire plug: 2.5mm dupont connector
No-load current: 0.07±0.1A
No-load volts: 20V
No-load Rpm: 513~567 RPM
Load current: 1.5A
Load volts: 20V
Load torque(g): 1200-1800
Motor internal resistance: 11.1Ω±5%（Resistance varies with temperature）
High voltage test: DC500V 1mA@2sec
Rotor housing runout: ≤0.1mm
Steering (axle extension): Clockwise
High-low temperature test：
High temperature: Keep at 60℃ for 100 hours, and the motor can work normally after 24 hours at room temperature
Low temperature: Keep at -20℃ for 100 hours, and the motor can work normally after 24 hours at room temperature
Maximum power: ≤25W
Working current: 3-5S
Working temperature: -20~60℃;10~90%RH

Packing List
3 x GM4108H-120T Gimbal Motor with AS5048A Encoder & Magnet
1 x Alexmos 32BIT BGC Board Encoder version without alum case
1 x Connecting cables set

RETURNS POLICY

1. Please contact us first with following information before shipping back:
-order number/contact person
-reason for returning
After confirmed with us, return instructions will be emailed to you.

2. We may require restocking fee(shipping cost) for returned merchandise without any quality problems. A re-stocking fee does not apply to defective products.

3. All merchandise returned must be packaged well to protect it from shipping damage, and must be sent with a shipping method that provides tracking information. We can not be held responsible for damage that occurs in transit. 
4. For merchandise that a customer wants to return for a refund, We requires that the item and its packaging be in un-used, "like new" condition with all original packaging, cabling, manuals, etc. included, or the return will be refused. Inspect your product carefully before shipping as any signs of wear or use will result in a refused product return.

Please also include a note about your personal Info and the problems.

1.Your order number/Contact person
2.Your Detailed shipping address
3.why you have to return it?
4.what do you need us to do?
5.which part is broken?
6.Any problem you can find so far with the returned item.

SHIPPING

After order placed, you will receive a confirmation email.Once your order is shipped, you will receive tracking number and link via email.We offer express shipping , battery shipping, drone shipping to all over the world.If you have special declare value, shipping company requirment, please email us: hi@insightfpv.com