Name: Yako MS-S3 Hybrid Servo Motor
Brand: Jinan Hongyang CNC Machinery Co., Ltd.

Yako MS-S3 Hybrid Servo Motor

Product Name:	yako MS-S3 hybrid servo motor
Operating Voltage:	AC, DC24V-80V
Driver Model:	MS-S3
Motor Model:	YK286EC80A1, YK286EC118A1, YK286EC118A1-S(brake), YK286EC156A1
Encoder Length Meters:	8m,10m,12m
Step Angle:	1.8°
Shaft Diameter:	14mm
Weight:
Features:	1. Built-in fan cooling 2. High cost performance, good stability, excellent noise and vibration performance 3. The subdivision setting can be any number between 400-60000 4. It has protection functions such as over-current, out-of-phase, over-voltage and tracking error out of tolerance 5. Ultra-low vibration noise 6. Impulse response frequency up to 200KHz 7. Commonly used 70v DC power supply or AC transformer power supply
Package Dimensions:
Instructions For Use:	The cnc driver drives the servo motor.The driver needs to select a power supply according to its self voltage range to power the driver, and then connect the driver with the servo motor, and the control system, the control system will control machine running.

Driver model	Motor model	Torque	Encoder length : meters	Step angle	Shaft diameter	Motor body length (L) mm
MS-S3	YK286EC80A1	4N	8meters	1.8°	14 with slot	78
	YK286EC118A1	8N	10meters			118
	YK286EC118A1-S(brake)	8N	12meters			143
	YK286EC156A1	12N				155

Yako MS-S3 Hybrid Servo Motor

Error code

Fault name

Reason

Process

Err-1

Drive memory read error

① Power off the drive without saving the drive parameters.

② The data in the drive parameter storage area is damaged.

③ Defective driver parts.

① Execute EE-dEF to restore the drive

The factory default value eliminates faults.

② Ibid.

③ Replace with a new drive.

Err-2

Overvoltage protection

① The input voltage of the driver power supply exceeds the specified value.

② The regenerative power is too large when the driver brakes.

③ Driver failure (circuit failure)

① Enter the correct voltage

② Extend the acceleration and deceleration time, reduce the load

Or increase the value of PA-28.

③ Replace with a new drive

Err-4

Encoder failure

① The encoder feedback interface is loose, disconnected, disconnected or short-circuited.

② Motor parts are damaged.

③ Defective driver parts.

① Check whether the encoder feedback line is positive

Indeed, reliable connection.

② Replace with a new motor

③ Replace with a new drive

Err-5

Over current protection

① Short circuit between motor current line A+, A-, B+, B-.

② Driver failure (circuit, parts are not

good).

③ Motor burned out.

① Check whether the motor current line is short-circuited,

Are there any burrs on the line? Connect correctly

Connect the current line.

② Replace with a new drive

③ Replace with a new motor

Err-7

Tracking error out of tolerance protection

① Motor current line A+, A-, B+, B- is not connected reliably, or the line sequence is wrong.

② The load is too large, the acceleration and deceleration time is too short, or the motor selection is not suitable.

③ The motor has an electromagnetic brake and the electromagnetic brake is not opened as required.

④ The motor has an electromagnetic brake, but the closing and closing of the brake is not through the driver

S-OFF signal control.

① Verify that the motor current line is correct and connected reliably as required.

② Properly increase the value of PA-9 without affecting the processing requirements of the equipment.

Properly increase the acceleration and deceleration time, reduce

Load, reduce speed.

③ Check whether the working circuit of the electromagnetic brake of the motor is correct.

④ Please use the driver's own

Err-8

Motor current line wrong phase protection

① The motor current line A+, A-, B+, B- line sequence is wrong.

② Motor current line A+, A-, B+, B-

Short circuit.

① Verify that the motor current wires are correctly connected as required.

② Check whether the motor current line is short-circuited