SD710 Series Servo Drive User Manual Chapter 2 Product Information
3
U
、
V
、
W
：
Connect servo motor U, V, W phases.
2.1.3 Technical Specifications
Electrical specifications
Table 2-2 Input voltage and output current of driver corresponding specifications
Machine model
Rated input voltage (V)
Rated output current(A)
Maximum output current(A)
SD710-1R8A
□
A
Single Phase 220
1.8
6.3
SD710-3R3A
□
A
Single Phase 220
3.3
11.6
SD710-5R5A
□
A
Single Phase 220
5.5
16.5
Basic specifications
Table 2-3 Driver Specification Description
Project
Specification
Control method
IGBT PWM control, sine wave current drive mode
Encoder feedback
Serial encoder: Absolute encoder
Environ
mental
conditio
ns
Operating temperature
0
℃
～
55
℃
（
When 55
℃
～
60
℃
, it can be used after reducing the rated
value)
Storage temperature
-20
℃
～
65
℃
Using humidity
95%RH or less (no freezing, condensation)
Storage humidity
95%RH or less (no freezing, condensation)
Vibration resistance
4.9m/s
2
Impact strength
19.6m/s
2
Protection level
IP20
Altitude
Less than 1000m (when 1000m
～
2000m, need to reduce the rated value
after use)
Other
No electrostatic interference, strong electric field, strong magnetic field,
radiation, etc.
Speed
Control
Torque
control
Speed control range
1:5000 (the lower limit of the speed control range is the value at the rated
torque load without stopping condition)
Speed
volatility
Load
fluctuation
Less than ± 0.01% of rated speed (at load fluctuation: 0% to 100%)
Voltage
fluctuations
0% of rated speed (at voltage fluctuation: ± 10%)
Temperatur
e
fluctuations
Less than ± 0.1% of rated speed (at temperature fluctuation: 25
℃
± 25
℃
)
Torque control accuracy
± 1% (reproducibility)
Soft start time setting
0s
～
10s (acceleration and deceleration can be set separately)
Location
Control
Feedforward compensation
0%
～
100%
Command
pulse
Command
pulse
pattern
Includes three types of commands: "pulse + direction", "CW + CCW pulse
sequence", and "A and B phase orthogonal pulse".
Input Form
Linear drive, open collector
Maximum
input
frequency
Differential input: High speed up to 4Mpps.
Open collector: 200Kpps max.
Commu
nication
485
Standard
CAN
Optional
