GK6 series of AC servo motors and servo
drives can be widely used in various fields such as machine tools, textile,
printing, and building materials.
GK6 AC servo motor uses self-cooling motor, and its protection class reaches IP64-IP67. GK6 AC servo motor is a three-phase AC permanent magnet synchronous motor that uses high-performance rare earth permanent magnetic materials to form air gap magnetic field. Pulse width modulation (PWM) inverter is used to control operation to achieve good torque performance and wide speed range. A temperature sensor is installed in the stator windings of the servo motor, which is used for overheat protection. GK6 series of AC servo motors consist of stator, rotor, high-precision feedback devices (such as optical encoder and resolver).
Features
Compact architecture and high power
density
Small rotor inertia and rapid
response
Super high coercivity rare earth permanent
magnet
Overheat protection capability
Strong anti-demagnetization capability
Various frame installation
size
Full-closed design
Specifications
|
Item |
Description |
|
Type |
AC servo motor (permanent magnet
synchronous motor) |
|
Magnetic material Insulation level Feedback system Temperature protection |
Super high coercivity rare earth
permanent magnetic material. Class F insulation
level. When the environmental temperature is +40℃, the rotor winding temperature can reach 100 K (△T=100 K). Class H or Class C insultation
level is optional, in which case the rotor winding temperature can reach 125
K or 145 K respectively. Standard: square-wave opti-electrical
encoder (with U, V, and W signal) Options: 1: Resolver, used
in the environment with big vibration and impacts 2: Sine and cosine
opti-electrical encoder, which resolution can reach 220 3: Absolute encoder Positive temperature coefficient (PTC)
thermistor. When the temperature is 20°, R ≤ 250Ω . Option: Heat-sensitive
switch |
|
Installation mode Protection level Cooling Exterial paint |
IMB5 Options: IMV1, IMV3, and
IMB35 IP64 Options: IP 65 and IP67 Natural cooling Flat grey paint Options: customized paint |
|
Bearing Radial shaft seal Shaft |
Double row deep groove ball bearing Drive shaft seal Standard: Type a: Plain
shaft, no keys Option: Type b: Shaft with
keyway, keys, or customized shaft |
|
Vibration level Rotation precision |
N Options: R and S N Option: R and S |
|
Noise |
GK603 ≤ 55 dB (A) GK604 ≤ 55dB (A) GK605 ≤ 60 dB
(A) GK606 ≤ 65 dB
(A) GK607 ≤ 65 dB
(A) GK608 ≤ 70 dB (A) GK610 ≤ 70 dB
(A) GK613 ≤ 70 dB
(A) GK618 ≤ 76 dB (A) |
|
Connection |
Socket connector (GK603-GK610) Option: Outlet box Outlet box (GK613 or a later version) Option: Socket
connector |
|
Options |
Maintenance-free high-reliability
permanent magnet safe brake (made in Germany) High-precision planetary gear reducer
or other reducers |
Size
more
Aluminum slit strips: a precision slitting line with minimal burring enables tension-free custom cutting for coil widths up to 2,100 mm
As a leading CNC system supplier in China, WEIHONG is now take a big step to expanding the overseas market.