ZLTECH ZLIM42 User manual

Shenzhen ZhongLing Technology Co.,Ltd.
Add:8th Floor, Building 3, Qiyu Industrial City, Gongle
Tiezai Rd., Xixiang St., Bao'an Dist, Shenzhen, China
Postcode: 518102
Tel: [phone]
Fax: [phone]
Email: [e-mail]
Web: www.zlingkj.com
ZLIM42
Integrated Open Loop Step Motor
Manual(PULSE CONTROL)
【Please read the manual in detail before use, to avoid damage to the motor】

ZLIM42 Integrated Open Loop Step Motor Manual Version 1.01ZLIM42 Integrated Open Loop Step Motor Manual Version 1.01
1Shenzhen ZhongLing Technology Co.,Ltd. TEL: [phone] FAX：[phone] WEB: www.zlingkj.com Shenzhen ZhongLing Technology Co.,Ltd. TEL: [phone] FAX：[phone] WEB: www.zlingkj.com 2
CONTENTS
PREFACE..................................................................................................................3
SAFETY PRECAUTIONS..............................................................................................3
1. PRODUCT INTRODUCTION ....................................................................................7
1.1 OUTLINE ......................................................................................................................... 7
1.2 FEATURES........................................................................................................................ 7
1.3 APPLICATION .................................................................................................................. 8
2. ELECTRICAL, ENVIRONMENTAL INDEX....................................................................8
2.1 ELECTRICAL INDEX.......................................................................................................... 8
2.2 ENVIROMENTAL INDEX .................................................................................................. 8
2.3 INSTALLATION DIAGRAM ............................................................................................... 9
2.4 INSTALLATION................................................................................................................. 9
3. DRIVER INTERFACE AND WIRING.........................................................................10
3.1 INTERFACE DEFINITION................................................................................................ 10
3.2 CONTROL SIGNAL WIRING........................................................................................... 11
3.3 OUTPUT SIGNAL WIRING............................................................................................. 13
3.4STATUS IND I C ATO R LED................................................................................................ 13
4. DIP SWITCH SETTING ..........................................................................................14
4.1 STEP RESOLUTION SETTING......................................................................................... 14
4.2 MOTOR R OTATI O N DIRECTION SETTING ..................................................................... 15
RELEASE NOTES：
Version Update time Update Content Updater
V1.0 2018-10-12 First edition LHY
V1.01 2019-9-28 1. Add wiring precaution in
PREFACE;
2. Add
motor output holding
torque in Chapter 2.1;
3. Add m
echanical installation
drawing in Chapter 2.3;
4. Modify step resol
ution in
Chapter 3.1.2.
LHY

ZLIM42 Integrated Open Loop Step Motor Manual Version 1.01ZLIM42 Integrated Open Loop Step Motor Manual Version 1.01
3Shenzhen ZhongLing Technology Co.,Ltd. TEL: [phone] FAX：[phone] WEB: www.zlingkj.com Shenzhen ZhongLing Technology Co.,Ltd. TEL: [phone] FAX：[phone] WEB: www.zlingkj.com 4
PREFACE
Thanks for choosing ZLIM42, the integrated open loop stepper motor.
This manual describes the installation, debugging, maintenance, operation and
other aspects of the integrated open loop stepper motor ZLIM42. Please read this
manual in detail before use, and be familiar with the safety precautions.
This manual may be revised timely when product is improved, specification and
version are changed or for some other reasons, which will not be notified
particularly.
Any questions when using our products, please read the relevant manual or call our
technical service department, we will meet your requirements in the shortest
possible time.
Marks and warning signal:
Danger: Indicates that this operation error may endanger
personal safety!
Attention: Indicates that this operation error may result in
equipment damage!
SAFETY PRECAUTIONS
Open Box and Check
Do not install integrated step-servo motor which is damaged or with
missing parts.
Installation
Installed on a non-flammable metal frame, prevent the intrusion of
dust, corrosive gases, conductive objects, liquids and flammable materials, and
maintain good heat dissipation conditions.
During installation, be sure to tighten the mounting screws of the
integrated step-servo motor. It should be protected from vibration and shock.
Wiring
Please perform the wiring work by professional electrical engineer;
Before wiring, please confirm that the input power is off. Wiring and
inspection must be performed after the power is turned off and the integrated
step-servo motor indicator is off to prevent electric shock;
When plugging and unplugging the integrated step-servo motor
terminals, make sure that its indicator is off before proceeding;
Please set the emergent stop circuit outside the controller;
Please tighten the output terminal with a suitable torque.
Electrify
Please confirm whether the main circuit input power is consistent with
the rated working voltage of the integrated step-servo motor;
Do not test the integrated step-servo motor for high voltage and
insulation resistance at will;
Do not connect the electromagnetic contactor or electromagnetic
switch to the output circuit.
Operation
Do not directly touch the output terminals after the integrated
step-servo motor is powered on;
When the system is running, the integrated step-servo motor may

ZLIM42 Integrated Open Loop Step Motor Manual Version 1.01ZLIM42 Integrated Open Loop Step Motor Manual Version 1.01
5Shenzhen ZhongLing Technology Co.,Ltd. TEL: [phone] FAX：[phone] WEB: www.zlingkj.com Shenzhen ZhongLing Technology Co.,Ltd. TEL: [phone] FAX：[phone] WEB: www.zlingkj.com 6
have a high temperature rise, do not touch it;
Please confirm the input and output signals to ensure safe operation;
The alarm can be reset only after the operation signal is cut off. Alarm
resetting in the running signal state will cause the integrated step-servo motor
to restart suddenly;
Do not change the parameter settings of the integrated step-servo
motor at will. The parameter modification needs to be performed under standby
condition.
Maintenance and Inspection
Do not touch the integrated step-servo motor terminals directly, and
some have high voltage, very dangerous;
Before powering up, be sure to install the cover; when removing the
cover, be sure to cut off the power supply first;
Before wiring, please confirm whether the input power is off;
After cutting off the main circuit input power and confirming the
integrated step-servo motor indicator light has completely extinguished, it
can be inspected and maintained;
Do the inspection and maintenance by professional electrical
engineer;
Do not do wiring, disassembling or other operation on the terminals
during power on.
Have a designated professional electrical engineer perform the
inspection and maintenance work；
During power-on, do not perform any work such as wiring or removing
terminals.
There is an integrated circuit on the main control board of the
integrated step-servo motor. Please pay full attention when checking to
avoid damage caused by static induction.

ZLIM42 Integrated Open Loop Step Motor Manual Version 1.01ZLIM42 Integrated Open Loop Step Motor Manual Version 1.01
7Shenzhen ZhongLing Technology Co.,Ltd. TEL: [phone] FAX：[phone] WEB: www.zlingkj.com Shenzhen ZhongLing Technology Co.,Ltd. TEL: [phone] FAX：[phone] WEB: www.zlingkj.com 8
1. PRODUCT INTRODUCTION
1.1. Outline
ZLIM42 is a 2 phase hybrid open loop motor with high-performance digital integrated
drive. The system has a simple structure and high integration. This series of integrated
open loop stepper motor uses the latest 32-bit dedicated DSP chip for motor control,
advanced digital filter control technology, resonance vibration suppression technology
and precise current control technology to ensure the 2 phase hybrid stepper motor run
accurately and stably.This series of integrated open loop stepper motor has
characteristics of high output torque, low noise, low vibration, and low heat, which is
especially suitable for electronic processing equipment, laser processing machine,
medical and small digital control equipment.
1.2. Features
■Ultra-low vibration and noise;
■Maximum 512 microstep subdivision, minimum unit 1;
■Input voltage: 12V-26VDC;
■3 Isolated differential signal input: 5VDC;
■1 isolated output port: alarm output, OC;
■3DIP switch selection, 8-segment step resolution, default step resolution 4-512, can
be customized according to customer;
■Automatic flow reduction function: 50%;
■With over-voltage, over-current, over-differential protection functions.
1.3. Application
Suitable for all kinds of small automation equipment and instruments, such as:
pneumatic marking machine, labeling machine, cutting machine, laser marking machine,
plotter, small engraving machine, CNC machine tool, pick and place device. It is
particularly effective in applications where users expect low noise, low vibration, high
stationarity and high precision.
2. ELECTRICAL, ENVIRONMENTAL INDEX
2.1. Electrical Index
Driver Parameter Min value Typical value Max value Unit
Input voltage 12 VDC 24VDC 26VDC V
Output current(peak) 0 1.2 2 A
Step signal frequency 0 - 200k Hz
Control signal input
current
7 10 16 mA
Over-voltage
protection
- 29 - VDC
Input signal voltage - 5 - VDC
Insulation resistance 100 MΩ
Holding
torque
L=70mm 0.48 N.m
L=82mm 0.72
2.2 Environmental Index
Cooling Type Natural cooling or forced cooling
Working
environment
Application occasion Avoid dust, oil mist and corrosive gases
Working temperature 0~50℃
Max. ambient humidity 90% RH（no condensation）
Storage temperature -10~70℃
Vibration 10~55Hz/0.15mm

ZLIM42 Integrated Open Loop Step Motor Manual Version 1.01ZLIM42 Integrated Open Loop Step Motor Manual Version 1.01
9Shenzhen ZhongLing Technology Co.,Ltd. TEL: [phone] FAX：[phone] WEB: www.zlingkj.com Shenzhen ZhongLing Technology Co.,Ltd. TEL: [phone] FAX：[phone] WEB: www.zlingkj.com 10
2.3 Installation Diagram
Fig.1 Installation dimension diagram (Unit: mm)
There are 2 options for L:70mm, 82mm. 2 options for ∅D: 5mm, 8mm.
2.4 Installation
User could mount with the mounting holes on the front of the integrated step-servo
motor. Use M3 screw to install through the holes in the four corners. The integrated
step-servo motor will generate heat. If continuous operation is under high input voltage
and high power conditions, the effective heat dissipation area or forced cooling should
be expanded. Do not use in places where air is not circulating or where the ambient
temperature exceeds 60℃; do not install it in a place that is wet or has metal shavings.
3. DRIVER INTERFACE AND WIRING
3.1 Interface Definition
3.1.1 Power input port
Port Pin Mark Name Function
6
5
4
3
2
1
6 DC Power
interface
Power supply 12-24V
5 GND
4 NC Floating
interface
Normal: NC
3 NC
2 NC
1 NC
3.1.2 DIP switch
Port Pin Mark Name Function
1 2 3 4 5
1 SW1
DIP switch
Motor direction selection
2 SW2 Step resolution setting;
Default value 1-128;
Could be customized according to
customer’s demand.
3 SW3
4 SW4
5 SW5

ZLIM42 Integrated Open Loop Step Motor Manual Version 1.01ZLIM42 Integrated Open Loop Step Motor Manual Version 1.01
11 Shenzhen ZhongLing Technology Co.,Ltd. TEL: [phone] FAX：[phone] WEB: www.zlingkj.com Shenzhen ZhongLing Technology Co.,Ltd. TEL: [phone] FAX：[phone] WEB: www.zlingkj.com 12
3.1.3 Control signal port
Port PIN Mark Name Function
1
2
3
4
5
6
7
8
1 PUL+
Pulse input
The default input voltage is 5V. For other
voltages, current limiting resistors must
be added, for example: 12V, external 1K
1 / 2W resistor, 24V, external 2K 1 / 2W
resistor.
2 PUL-
3 DIR+
Direction
input
The default input voltage is 5V. For other
voltages, current limiting resistors must
be added, for example: 12V, external 1K
1 / 2W resistor, 24V, external 2K 1 / 2W
resistor.
4 DIR -
5 ENA+
Enable
input
The default input voltage is 5V. For other
voltages, current limiting resistors must
be added, for example: 12V, external 1K
1 / 2W resistor, 24V, external 2K 1 / 2W
resistor.
6 ENA-
7 ALM+ Alarm
input
Optically isolated OC output
8 ALM-
3.2 Control Signal Wiring
If input control signal is differential, its control signal interface wiring diagram is shown
in Figure 2.
Fig.2 Control signal interface wiring diagram
If input control signal single-ended, its control signal interface wiring diagram is shown
in Figure 3:
Fig.3 Input interface circuit
Note: The default input voltage of the control signal is 5V. For other voltages, current
limiting resistors must be added. For example: 12V, external 1K 1 / 2W resistor; 24V,
external 2K 1 / 2W resistor.
Control signal timing diagram
In order to avoid some malfunctions and deviations, PUL, DIR and ENA should meet
certain requirements, as shown in the figure below:
Fig.4 Control signal timing diagram
Note:
1) t1: ENA (enable signal) should be confirmed to be high at least 100ms ahead of DIR,
to ensure that the brake is open, and the motor enters running state, to avoid

ZLIM42 Integrated Open Loop Step Motor Manual Version 1.01ZLIM42 Integrated Open Loop Step Motor Manual Version 1.01
13 Shenzhen ZhongLing Technology Co.,Ltd. TEL: [phone] FAX：[phone] WEB: www.zlingkj.com Shenzhen ZhongLing Technology Co.,Ltd. TEL: [phone] FAX：[phone] WEB: www.zlingkj.com 14
abnormality.
2) t2: DIR is confirmed for its state to be high or low at least 5μs ahead of PUL falling
edge.
3) t3: The pulse width is at least not less than 2.5μs.
4) t4: The low level width is not less than 2.5μs.
3.3. Output Signal Wiring
Signal output wiring, such as alarm signal output ALM, photoelectric isolation OC
output, the highest withstand voltage 30VDC, the maximum saturation current 50mA.
ALM-
ALM+
Fig.5 Output Signal Wiring
3.4. Status Indicator LED
The green LED is the power indicator, which is always on when the driver is powered up;
it is off when the driver is powered off. The red LED is the fault indicator. When the
driver fails, it will stop and prompt the corresponding fault code. The fault can be
cleared when the user needs to power off and restart the power. The status indicator
LED represents different operation and fault information, as shown in the following
table:
Status Condition Status indicator LED
description
over-voltage
Power supply voltage exceeds maximum
rated voltage 1 red
over-current
The phase current through the motor
exceeds the rated current or the
phase-to-phase short circuit
2 red
Missing phase Position out of tolerance 3 red
Internal reference
error EEPROM read error 4 red
Bus current
overcurrent Driver internal fault 5 red
4. DIP SWITCH SETTING
ZLIM42 uses a five-digit dial switch, set the step resolution accuracy and motor rotate
direction. The detailed description is as follows:
SW1 SW2 SW3 SW4 SW5
4.1. Step resolution Setting
The step resolution parameters can be customized according to customer requirements,
ranging from 200 to 25600 Step/Rev. For example, the default is the following table.
SW2 SW3 SW4 SW5 Step/Rev
ON ON ON ON 200
OFF ON ON ON 400
ON OFF ON ON 800
OFF OFF ON ON 1600
ON ON OFF ON 3200
OFF ON OFF ON 6400
ON OFF OFF ON 12800
OFF OFF OFF ON 25600
ON ON ON OFF 1000
OFF ON ON OFF 2000
Motor Rotation Direction Selection
Step Resolution Accuracy Setting

ZLIM42 Integrated Open Loop Step Motor Manual Version 1.01ZLIM42 Integrated Open Loop Step Motor Manual Version 1.01
15 Shenzhen ZhongLing Technology Co.,Ltd. TEL: [phone] FAX：[phone] WEB: www.zlingkj.com Shenzhen ZhongLing Technology Co.,Ltd. TEL: [phone] FAX：[phone] WEB: www.zlingkj.com 16
ON OFF ON OFF 4000
OFF OFF ON OFF 5000
ON ON OFF OFF 8000
OFF ON OFF OFF 10000
ON OFF OFF OFF 20000
OFF OFF OFF OFF 25000
4.2. Motor Rotation Direction Setting
SW1=off, the motor rotates counterclockwise (CCW);
SW1=on, clockwise rotation (CW).