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35

Gener

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3 positions

5 positions

Gener

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34

Gener

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3 positions

5 positions

Gener

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Common Functions

Lock function

If the set value of speed and acceleration need to be fixed, they can be locked. Set value of
intermediate position is not locked.

•Lock

Press

. then

within 3s. while pressing

.

The lock function is set when this condition lasts
over 1s and ALM and MOTOR start to blink.
If the switch is released, the operation returns to
normal condition.

Note) Stroke learning starts when pressing

only

for 3s or longer.

•Release

Press

. then

within 3s. while pressing

.

The lock function is released when this condition
lasts over 1s and ALM and END start to blink. 
If the switch is released, the operation returns to
normal condition.

Note) Stroke learning starts when pressing

only

for 3s or longer.

When changing the setting switch of speed and acceleration under locked condition, ALM
indicator will blink.
Controller shows the following phenomena.

- Start operation with the set value at the lock condition.
- It is possible to release it. Change the setting value after the release
- Alarm signal is not output to external.

Specifications

Item

Specification

Operating 
temperature range

5 to 50 ºC

Acutuator

Controller (separated type)

Operating humidity range

Storage temperature range

5 to 40 ºC

35 to 85%RH (with no condensation)

-10 to 60 ºC (with no condensation and freezing)

Storage humidity range

35 to 85%RH (no condensation)

Withstand voltage

Between all of external terminals and the case: 1000 VAC for 1 minute

Insulation resistance

Noise resistance

Between external terminal and case: 50 M

(500 VDC)

1000 Vp-p Pulse width 1 µs, Rise time 1 ns

Acquired certified standard

CE marking

Item

Specification

Transfer acceleration set

range

Maximum load weight 

NOTE 1)

Both ends

Intermediate

stopping position

100 to 1000 mm/s

Acceleration and deceleration method

Trapezoidal drive

Moving direction

Horizontal direction

Positioning points

Both ends (mechanical stoppers), 3 intermediate position

Intermediate stopping point positioning method

Direct teaching, JOG teaching

Positioning setting spot

Controller body

Display

LED for power supply, LED for alarming, LED for positioning completion

Input signal

Actuation command signal, Emergency stop input signal

Output signal

NOTE 1) The maximum load weight shows the motor abilitiy. Please consider it together with the guide load factor when selecting a model.

In parentheses, the coefficient of friction indicate the case of 0.1 or less by using another guide.

NOTE 2) Keep the resistance of the external guide not more than the allowable resistance.

Positioning completion signal, Emergency detection signal, Ready signal

Repeated Positioning 
stopping precision

0.01mm

0.1mm

10N

20N

Electric Specification

Power supply voltage

6mA or less / 1 circuit at DC24V(Photo-coupler input)

DC30V or less, 20mA or less / 1 circuit(opendrain output)

Input signal capacity

Output load capacity

Item

Specification

DC24V 10%

Max.5A(within 2s) normally 2.5A at DC24V

Power supply
for drive

Power supply
for signal

Emergency stop, Abnormal external output,Abnormal power supply, 
Abnormal drive,Abnormal temperature, Abnormal stroke,
Abnormality of motor, Abnormality of controller

Abnormal detection items

Current consumption

Current consumption

DC24V 10%

30mA output load capacity at DC24V

Power supply voltage

Standard specifications

Environment specifications

Standard speed

Transfer speed set range

10 to 1000 mm/s

Low speed

50 to 1000 mm/s

Middle speed

Nominal size:25

Nominal size:16

Nominal size:16

Nominal size:25

Allowable external 
resistance 

NOTE 2)

Heavy load

Acceleration

Load type

0.25 to 2.45 m/s

2

Standard load

Midium load

Light load

0.49 to 4.90 m/s

2

0.98 to 9.80 m/s

2

1.96 to 19.6 m/s

2

6(10)kg

2.5(2.5)kg

4(5)kg

1.25(1.25)kg

11(20)kg

4(5)kg

8(10)kg

2.5(2.5)kg

Summary of Contents for E-MY2B Series

Page 1: ...e Rodless Actuator E MY2B Series Operation Manual URL http www smcworld com...

Page 2: ...FINLAND 358 9 859 580 PORTUGAL 351 2 610 89 22 FRANCE 33 1 64 76 1000 SPAIN 34 945 18 4100 GERMANY 49 6103 4020 SWEDEN 46 8 603 0700 GREECE 30 1 342 6076 SWITZERLAND 41 52 396 3131 HUNGARY 36 1 371 13...

Page 3: ...injury Do not disassemble remodel including change of printed circuit board or repair An injury or failure can result Do not operate beyond specification range Fire malfunction or switch damage can re...

Page 4: ...t use in the environment subject to temperature cycle Do not use where close to surge generating source Do not short the load Short of the load of the controller is indicated as error but it may cause...

Page 5: ...controller Encoder cable of the actuator Motor cable of the actuator Controller separated type Installation Read Precautions for Handling of safety Instruction and How to install of this chapter with...

Page 6: ...rail While pushing it fix it by the clamp of screw in fig 4 Inadequate pushing may cause falling of parts Direct mounting Use M4 mounting screw shown in fig 1 or M5 tap hole to mount the controller Ho...

Page 7: ...t light goes out blink lighting No Content Function Stroke learning switch The switch to move the actuator to intermediate position and set the intermediate position The switch to move the work to mot...

Page 8: ...bnormal stroke Abnormality of motor Abnormality of controller Abnormal detection items Current consumption Current consumption DC24V 10 30mA output load capacity at DC24V Power supply voltage Symbol C...

Page 9: ...g OUT2 OUT3 Symbol Command IN1 Command to operate motor side Command to operate end side Command to operate intermediate stop IN2 Symbol Connection of the motor and the controller When controller sepa...

Page 10: ...ps MOTOR and END are blinking Since the actuator starts moving automatically to learn the adjusted stroke do not put any objection such as tool and work around the actuator 3 3 After stroke learning i...

Page 11: ...stment of switch and the speed of actuator is set Rotary switch to set speed of movement to the direction of the motor side Rotary switch to set speed of movement to the direction of the end side 6 2...

Page 12: ...ce Noise resistance Between external terminal and case 50 M 500 VDC 1000 Vp p Pulse width 1 s Rise time 1 ns Acquired certified standard CE marking Item Specification Transfer acceleration set range M...

Page 13: ...MIDDLE indicator lamp Green MOTOR indicator lamp Green END indicator lamp Green PWR indicator lamp Green ALM indicator lamp Red Power is turn on Symbol When positioning completed External input stop c...

Page 14: ...y of motor Abnormality of controller Abnormal detection items Current consumption Current consumption DC24V 10 30mA output load capacity at DC24V Power supply voltage Symbol Cable color Signal name Co...

Page 15: ...IN1 Command to operate motor side Command to operate end side Command to operate intermediate stop 1 Command to operate intermediate stop 2 Command to operate intermediate stop 3 External input stop c...

Page 16: ...tor lamp of MIDDLE MOTOR and END blink for max 3s When intermediate position is not set position 1 to 3 are all set at the center of the stroke Press again within 3s after pressing Press within 3s aft...

Page 17: ...r side is moved the intermediate position is changed On the other hand change of the position of the stroke adjusting unit at stroke does not make sense If the stroke is set shorter than the distance...

Page 18: ...not turn off input of drive command until READY output is confirmed The signal for completion of positioning is output when the actuator reaches the position 0 5mm before target position indicated as...

Page 19: ...00 to 1000 mm s Acceleration and deceleration method Trapezoidal drive Moving direction Horizontal direction Positioning points Both ends mechanical stoppers 3 intermediate position Intermediate stopp...

Page 20: ...m alarm reset Abnormal drive Max output is continued for prolonged period Check the weight of work and foreign material attached to actuating part and then perform alarm reset Tuming off Ligting blink...

Page 21: ...om alarm condition Alarm output Longer than 50ms Emergency stop input READY output contact is opened External alarm reset Even if alarm occurs it recovers from alarm condition by inputting emergency s...

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