Power and control cables for SERVO MOTOR
The Servo motor (Servo Motor) is an indispensable device with high applicability in industry and civil. This device is a closed-loop feedback control transmission system, receiving signals, and quickly and accurately executing commands from PLC. With unique features, at HELUKABEL, we produce power and control cables that are specifically designed for Servo motors.
What is a Servo Motor?
A Servo motor is a device in the motion control system of machines. Servo motors work similarly to actuators, allowing precise control of the signal's velocity, acceleration, angle, and linear position.
The structure of the servo motor includes 4 parts: DC motor, gear transmission, sensor, and control circuit. In particular, the gear mechanism is connected to the DC motor to provide feedback signals for the position-sensing system. Servo motor gears can be made of 2 materials: plastic or metal. Besides, high-power Servo motors require gears made of metal materials.
Servo motors are divided into two types based on the type of power supply. If the power supply is DC, the motor is called a DC Servo motor. Similarly, it is called an AC Servo motor if the power supply is AC.
How is Servo Motor used?
Servo Motor has high applicability in controlling, determining, and controlling the speed of motors in many production fields, such as:
- Servo motors are used in the radio control panel to control the movement and determine the position of the elevator.
- Applications in the production and installation of Robots
- Control and operate hydraulic systems to maintain hydraulic fluids in the aerospace and aerospace equipment manufacturing industry.
- Control of engines in the motorcycle and automobile industry.
3 types of cables for servo motors
TOPSERV® 113 PUR | HELUKABEL
Technical Data
Special-PUR drag chain cable acc. to UL AWM Style 21223 or rather 21209 CSA AWM VDE-registered
Temperature range
- flexible -30°C to +80°C
- fixed -40°C to +80°C
Nominal voltage VDE: U0/U 600/1000 V
Nominal voltage: UL/CSA1000 V
Test voltage: 4000 V
Minimum bending radius:
- flexible 7.5x Outer-Ø
- fixed 4x Outer-Ø
Cable structure
Using bare copper conductor material, according to DIN VDE 0295 cl.6, ultra-thin wire, IEC 60228 cl.6
Halogen-free PP insulation
Power supply core identification
Core 1: black with U/L1/C/L+ . imprint
Core 2: black with V/L2 . imprint
Core 3: black with W/L3/D/L– imprint
Control core
TOPSERV® 109 PUR without driver core
TOPSERV® 113 PUR has 1 control core
according to Siemens
Core 1: black imprinted with BR1
Core 2: white imprinted with BR2
according to Lenze
Core 1: brown with BR1 . mark
Core 2: white imprinted with BR2
TOPSERV® 121 PUR with 2 control cores
Pair 1: black with zeros. 5+6
Pair 2: black with zeros. 7+8
Conductor GN-YE
The insulation is made of tin-plated copper mesh
Powered cores are arranged with optimal length
Fleece for stable signal transmission
Overall screening from tinned copper braid, optimal coverage approx. 85%
Sheath color: orange (RAL 2003)
TOPSERV® 109 PUR | HELUKABEL
Technical data
Special-PUR drag chain cable acc. to UL AWM Style 21223 or rather 21209 CSA AWM VDE-registered
Temperature range
- flexible -30°C to +80°C
- fixed -40°C to +80°C
Nominal voltage VDE: U0/U 600/1000 V
Nominal voltage: UL/CSA1000 V
Test voltage: 4000 V
Minimum bending radius
- flexible 7.5x Outer-Ø
- fixed 4x Outer-Ø
TOPSERV® 650 VFD | HELUKABEL
Technical data
XLPE-insulated motor supply cable acc. to UL Std. 1277 and 2277
Temperature range
- UL/CSA TC -40°C to +90°C
- flexing +5°C to +50°C
- static -40°C to +105°C
Nominal voltage
- UL/CSA TC 600 V
- UL WTTC/Flexible Motor Supply 1000 V
Test voltage
- power supply conductors 4000 V
- control conductors 2000 V
Minimum bending radius
- flexing 10x cable Ø
- permanently flexing 7,5x cable Ø
Coupling resistance: max. 250 Ohm/km
At HELUKABEL, we manufacture and supply power cables for Servo motors. With a portfolio of more than 33,000 products, we offer comprehensive and in-depth solutions for your projects. Please contact our engineers for advice and support if you are facing problems related to electrical connection technology.
For more information, please contact:
HELUKABEL® Vietnam
905 Nguyen Kiem Street, Ward 3, Go Vap District, Ho Chi Minh City 700000, Vietnam
Tel. +84 28 77755578 | info@helukabel.com.vn | www.helukabel.com.vn
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