Fastech Ezi-Step ST Manuel utilisateur

Operating Manual

www.fastech-motions.com

www.fastech-motions.com - 2

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

3

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

Table of Contents

1. Precautions

2. Main characteristics

3. Ezi-STEP ST Part Numbering

4. Standard Combination

5. Combination with Brake

6. Specifications of Drive

7. Dimensions of Drive [mm]

8. Specifications of Motor

9. Torque Characteristics of Motor

10. Dimensions of Motor [mm]

11. Notes on Installation

12. Settings and Operation [Ezi-STEP-MPB series]

12.1 Drive Status LED

12.2 Stop Current Setting Switch(SW1.1~SW1.4)

12.3 Resolution Setting Switch(SW1.5~1.8)

12.4 Rotational Direction Setting Switch(SW2.7)

12.5 Pulse Input Setting Switch(SW2.8)

12.6 Power Connector(CN1)

12.7 Motor Connector(CN2)

12.8 Signal Connector(CN3)

13. System Configuration [Ezi-STEP-MPB series]

13.1 Options

13.2 Connector Specifications

14. External Wiring Diagram [Ezi-STEP-MPB series]

15. Settings and Operation [Ezi-STEP-HPB series]

15.1 Drive Status LED

15.2 Pulse Input Setting Switch(SW1.1)

15.3 Rotational Direction Setting Switch(SW1.2)

15.4 Run Current Setting Switch(SW2)

15.5 Resolution Setting Switch(SW3)

15.6 Stop Current Setting Switch(SW4)

15.7 Power Connector(CN1)

15.8 Motor Connector(CN2)

15.9 Signal Connector(CN3)

16. System Configuration [Ezi-STEP-HPB Series]

16.1 Options

16.2 Connector Specifications

17. External Wiring Diagram [Ezi-STEP-HPB Series]

18. Control Signal Input/Output Description

Appendix

www.fastech-motions.com - 3

※ Before operation ※

·Thank you for your purchasing Ezi-STEP ST.

·Ezi-STEP ST is an all-in-one Unit. For high-speed and high-precision drive of a stepping motor,

Ezi-STEP ST is an unique drive that adopts a new control scheme owing to an on-board high-

performance 32bit digital signal processor.

·This manual describes handling, maintenance, repair, diagnosis and troubleshooting of Ezi-STEP ST.

·Before operating Ezi-STEP ST, thoroughly read this manual.

·After reading the manual, keep the manual near the Ezi-STEP ST so that any user can read the

manual whenever needed.

1. Precautions

◆ General Precautions

·Contents of this manual are subject to change without prior notice for functional im provement, change of

specifications or

user's better understanding. Thoroughly read the manual provided with the purchased

Ezi-STEP ST.

·When the manual is damaged or lost, please contact with Fastech's agents or our company at the address

on the last page of the manual.

·Our company is not responsible for a product breakdown due to user's dismantling for the product, and such

a breakdown is not guaranteed by the warranty.

◆ Put the Safety First

·Before installation, operation and repairing the Ezi-STEP ST, thoroughly read the manual and fully understand

the contents. Before operating the Ezi-STEP ST please, understand the mechanical characteristics of the Ezi-

STEP ST and related safety information and precautions.

·This manual divides safety precautions into Attention and Warning.

·Although precaution is only a Attention, a serious result could be caused depending on the situation.

Follow safety precautions.

Attention : If user does not properly handle the product, the user may seriously or slightly injured

and damages may occur in the machine.

Warning : If user does not properly handle the product, a dangerous situation (such as an electric

shock) may occur resulting in deaths or serious injuries.

www.fastech-motions.com - 4

◆ Check the Product

Check the Product is damaged or parts are missing.

Otherwise, the machine may get damaged or the user may get injured.

Attention

◆ Installation

Carefully move the Ezi-STEP ST.

Otherwise the Product may get damaged or User's foot may get injured by dropping the

product.

Use non-flammable materials such as metal in the place where the Ezi-STEP ST is to be

installed.

Otherwise, a fire may occur.

When installing several Ezi-STEP ST in a sealed place, install a cooling fan to keep the

ambient temperature of the Ezi-STEP ST as 50℃ or lower.

Otherwise, a fire or other kinds of accidents may occur due to overheating.

The process of Installation, Connection, Operation, Checking and Repairing should be

done with qualified person.

Otherwise, a fire or other kinds of accidents may occur.

Attention

Warning

◆ Connect Cables

Keep the rated range of lnput Voltage for Ezi-STEP ST.

Otherwise, a fire or other kinds of accidents may occur.

Cable connection should follow the wiring diagram.

Otherwise, a fire or other kinds of accidents may occur.

Before connecting cables, check if input power is off.

Otherwise, an electric shock or a fire may occur.

The case of the Ezi-STEP ST is insulated from the ground of the internal circuit by the

condenser. Ground the Ezi-STEP ST.

Otherwise, an electric shock or a fire may occur.

Attention

Warning

www.fastech-motions.com - 5

◆ Operation

◆ Check and Repair

If a protection function(alarm) occurs, firstly remove its cause and then release(alarm reset)

the protection function.

If you operate continuously without removing its cause, the machine may get damaged or

the user may get injured.

Do not make Motor Free and make input signal to ON during operation.

Motor will stop and stop current will become zero. The machine may get damaged or the

user may get injured.

Make all input signals to OFF before supply input voltage to Ezi-STEP ST.

The machine may get damaged or the user may get injured by motor operation.

All parameter values are set by default factory setting value. Change this value after

reading this manual throughly.

Otherwise, the machine may get damaged or other kinds of accidents may occur.

Stop to supply power to the main circuit and wait for a while before checking or

repairing the Ezi-STEP ST.

Electricity remaining in the capacitor may cause danger.

Do not change cabling while power is being supplied.

Otherwise, the user may get injured or the product may get damaged.

Do not reconstruct the Ezi-STEP ST.

Otherwise, an electric shock may occur or the reconstructed product can not get

After-Service.

Attention

www.fastech-motions.com - 6

2. Main characteristics

3

Drive Output Signal Monitoring

Ezi-STEP provides loss of step, run/stop, over-current,

over-heat, over-voltage, power and motor connection

alarms that can be monitored by the controller and

visible by a motor-mounted flashing LED indicator.

4

Improvement of High-Speed Driving

Depending on the speed of a stepping motor, Ezi-

STEP automatically increases the supply voltage and

prevents the torque lowering due to the low operating

voltage to the motor caused by back-emf voltage, this

enables high-speed operation. Additionally, the software

damping algorithm minimizes the vibration and prevents

the loss-of-synchronization at high-speed.

Applicable model : Ezi-STEP-MPB-42 Series

Ezi-STEP-MPB-56 Series

Ezi-STEP-MPB-60 Series

Ezi-STEP-HPB-86 Series

1

Microstep and Filtering

The high-performance MCU operates at step resolutions

of 1.8 ° up to maximum 0.0072 ° (1/250 steps) and Ezi-

STEP adjusts PWM control signal in every 25 μsec,

which makes it possible for more precise current control,

resulting in high-precision Microstep operation.

High precision Microstep function and Filtering

2

Software Damping

Vibration suppression and High-speed operation (Patent

pending) Motor vibration is created by magnetic flux

variations of the motor, lower current from the drive

due to back-emf from the motor at high speeds and

lowering of phase voltages from the drive.

Ezi-STEP drive detects these problems and the MCU

adjusts the phase of the current according to the pole

position of the motor, drastically suppressing vibration.

This allows the smooth operation of the motor at high

speeds.

Vibration suppression and high-speed

operation

Software Damping OFF

※ This is real measured speed that using 100,000 [pulse/rev] encoder.

Software Damping ON

www.fastech-motions.com - 7

3. Ezi-STEP ST Part Numbering 4. Standard Combination

5. Combination with Brake

Unit Part

Number

Motor Model

Number

Drive Model

Number

Ezi-STEP-MPB-42S BM-42S EzStep-MPB-42S

Ezi-STEP-MPB-42M BM-42M EzStep-MPB-42M

Ezi-STEP-MPB-42L BM-42L EzStep-MPB-42L

Ezi-STEP-MPB-42XL BM-42XL EzStep-MPB-42XL

Ezi-STEP-MPB-56S BM-56S EzStep-MPB-56S

Ezi-STEP-MPB-56M BM-56M EzStep-MPB-56M

Ezi-STEP-MPB-56L BM-56L EzStep-MPB-56L

Ezi-STEP-MPB-60S BM-60S EzStep-MPB-60S

Ezi-STEP-MPB-60M BM-60M EzStep-MPB-60M

Ezi-STEP-MPB-60L BM-60L EzStep-MPB-60L

Ezi-STEP-HPB-86M BM-86M EzStep-HPB-86M

Ezi-STEP-HPB-86L BM-86L EzStep-HPB-86L

Ezi-STEP-HPB-86XL BM-86XL EzStep-HPB-86XL

Ezi-STEP-MPB-56L-BK-□

Product Name

User Code

42

:

42mm

56

:

56mm

60

:

60mm

86

:

86mm

S

: Small

M

: Medium

L

: Large

XL

:

Extra Large

Motor Flange Size

Motor Length

MPB : Mini Power

HPB

: High Power

Drive Series Type

Unit Part

Number

Motor Model

Number

Drive Model

Number

Ezi-STEP-MPB-42S-BK BM-42S-BK EzStep-MPB-42S

Ezi-STEP-MPB-42M-BK BM-42M-BK EzStep-MPB-42M

Ezi-STEP-MPB-42L-BK BM-42L-BK EzStep-MPB-42L

Ezi-STEP-MPB-42XL-BK BM-42XL-BK EzStep-MPB-42XL

Ezi-STEP-MPB-56S-BK BM-56S-BK EzStep-MPB-56S

Ezi-STEP-MPB-56M-BK BM-56M-BK EzStep-MPB-56M

Ezi-STEP-MPB-56L-BK BM-56L-BK EzStep-MPB-56L

Ezi-STEP-MPB-60S-BK BM-60S-BK EzStep-MPB-60S

Ezi-STEP-MPB-60M-BK BM-60M-BK EzStep-MPB-60M

Ezi-STEP-MPB-60L-BK BM-60L-BK EzStep-MPB-60L

Ezi-STEP-HPB-86M-BK BM-86M-BK EzStep-HPB-86M

Ezi-STEP-HPB-86L-BK BM-86L-BK EzStep-HPB-86L

Ezi-STEP-HPB-86XL-BK BM-86XL-BK EzStep-HPB-86XL

Brake

Blank : Without Brake

BK : Brake

www.fastech-motions.com - 8

◆ Ezi-STEP-MPB Drive ◆ Ezi-STEP-HPB Drive

Motor Model BM-42

series BM-56

series BM-60

series BM-86

series

Driver Model EzStep-MPB-42

series EzStep-MPB-56

series EzStep-MPB-60

series EzStep-HPB-86

series

Input Voltage 24VDC ±10% 40~70VDC

Control Method Bipolar PWM drive with 32bit MCU

Current Consumption Max 500mA (Except motor current)

Operating

Condition

Ambient

Temperature

·In Use: 0~50℃

·In Storage: -20~70℃

Humidity ·In Use: 35~85% RH (Non-Condensing)

·In Storage: 10~90% RH (Non-Condensing)

Vib. Resist. 0.5g

Function

Rotation Speed 0~3,000 [rpm] *1

Resolution [ppr]

500 1,000 1,600 2,000 3,200 3,600 4,000 5,000 6,400 8,000 10,000 20,000 25,000 36,000 40,000 50,000

(Selectable with DIP Switch) * Default: 10,000

Maximum Frequency 500kHz (Duty 50%)

Protection Functions Over Current Error, Over Speed Error, Step Out Error, Over Temperature Error, Over Regenerated

Voltage Error, Motor Connect Error, Motor Voltage Error, System Error, ROM Error

LED Display Power Status(Green), Alarm Status(Red), CW Rotation(Yellow), CCW Rotation(Orange)

STOP Current 10%~100% (Selectable with DIP Switch) Be setted to set value of STOP Current after 0.1 second after

motor stop. * Default: 50%

Pulse Input Method 1 Pulse / 2 Pulse (Selectable with DIP Switch)

1 Pulse: Pulse/Direction, 2 Pulse: CW/CCW * Default: 2 Pulse

Rotational Direction CW/CCW (Selectable with DIP Switch)

Used when changing the direction of motor rotate. * Default: CW

Speed/Position

Control Command Pulse Train Input (Photocoupler Input)

I/O

Signal

Input Signals Motor Free / Alarm Reset (Photocoupler Input)

Output Signals Alarm, Run/Stop (Photocoupler Output)

157

100.5

5

2-4.5

26.8

37.8

150

95

89 23

24.513

2-3.5

2-3.52-3.5

55

89

*1 : Up to the resolution of 10,000[ppr], maximum speed can be reached by 3,000[rpm] and with the resolution more than 10,000[ppr], maximum speed

shall be reduced accordingly.

6. Specifications of Drive

7. Dimensions of Drive [mm]

www.fastech-motions.com - 9

MODEL

BM-42

series

BM-56

series

UNIT 42S 42M 42L 42XL 56S 56M 56L

DRIVE METHOD -BI-POLAR

NUMBER OF PHASES -2 2 2 2 2 2 2

VOLTAGE VDC 3.36 4.32 4.56 7.2 1.56 1.62 2.64

CURRENT per PHASE A1.2 1.2 1.2 1.2 3.0 3.0 3.0

RESISTANCE per PHASE Ohm 2.8 3.6 3.8 6.0 0.52 0.54 0.88

INDUCTANCE per PHASE mH 5.4 7.2 8.0 15.6 1.2 2.0 4.0

HOLDING TORQUE N·m 0.32 0.44 0.5 0.65 0.64 1.0 1.5

ROTOR INERTIA g·c m

2

35 54 77 114 180 280 520

WEIGHTS g250 280 350 500 500 720 1150

LENGTH(L) mm 34 40 48 60 46 55 80

PERMISSIBLE

OVERHUNG LOAD

(DISTANCE FROM

END OF SHAFT)

3mm

N

22 22 22 22 52 52 52

8mm 26 26 26 26 65 65 65

13mm 3 3 33 33 33 85 85 85

18mm 46 46 46 46 123 123 123

PERMISSIBLE THRUST LOAD NLower than motor weight

INSULATION RESISTANCE Mohm 100 MIN.(at 500VDC)

INSULATION CLASS -CLASS B(130℃)

OPERATING TEMPERATURE ℃0 to 55

MODEL

BM-60

series

BM-86

series

UNIT 60S 60M 60L 86M 86L 86XL

DRIVE METHOD -BI-POLAR

NUMBER OF PHASES -2 2 2 2 2 2

VOLTAGE VDC 1.32 1.48 2.2 2.34 3.6 4.8

CURRENT per PHASE A4.0 4.0 4.0 6.0 6.0 6.0

RESISTANCE per PHASE Ohm 0.33 0.37 0.55 0.39 0.6 0.8

INDUCTANCE per PHASE mH 0.75 1.1 2.7 3.0 6.5 8.68

HOLDING TORQUE N·m 0.88 1.28 2.4 4.5 8.5 12

ROTOR INERTIA g·c m

2

240 490 690 1800 3600 5400

WEIGHTS g600 1000 1300 2300 3800 5300

LENGTH(L) mm 47 56 85 78 117 155

PERMISSIBLE

OVERHUNG LOAD

(DISTANCE FROM

END OF SHAFT)

3mm

N

70 70 70 270 270 270

8mm 87 87 87 300 300 300

13mm 114 114 114 350 350 350

18mm 165 165 165 400 400 400

PERMISSIBLE THRUST LOAD NLower than motor weight

INSULATION RESISTANCE Mohm 100 MIN.(at 500VDC)

INSULATION CLASS -CLASS B(130℃)

OPERATING TEMPERATURE ℃0 to 55

8. Specifications of Motor

www.fastech-motions.com - 10

42mm

Model name Length(L)

BM-42S 34

BM-42M 40

BM-42L 48

BM-42XL 60

□

42

0

4-31

±0.2

1.8

±0.2

L

±1

0.075

4-M3 DP4.5

Ø

22.0

-0.05

4.5

±0.1

0

+1

Ø

5

-0.011

0

A

20

±0.2

24

±0.5

Ø

0.075

0.025

A

10. Dimensions of Motor [mm]

Ezi-STEP-MPB-42 series

42S

42M

42L

42XL

Torque[N.m]

Speed[rpm]

0.6

0.5

0.4

0.3

0.2

0.1

0

10 500 1,000 1,500 2,000 2,500 3,000

40V

Motor Voltage :

Ezi-STEP-MPB-56 series

Torque[N.m]

Speed[rpm]

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2

0

10 500 1,000 1,500 2,000 2,500 3,000

40V

56S

56M

56L

Motor Voltage :

Ezi-STEP-MPB-60 series

Motor Voltage :

60S

60M

60L

Torque[N.m]

Speed[rpm]

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2

0

10 500 1,000 1,500 2,000 2,500 3,000

40V

Ezi-STEP-HPB-86 series

86M

86L

86XL

Torque[N.m]

Speed[rpm]

10

8

6

4

2

0

10 500 1,000 1,500 2,000 2,500 3,000

70V

Motor Voltage :

9. Torque Characteristics of Motor

Fastech Ezi-Step ST Manuel utilisateur

Manuels Équipement industriel populaires d'autres marques