1 Abstract 1.3.4 Basic specifications 6 SD700 Series Servo Technical Manual Continuous output current /Arms 50 60 70 80 121 170 220 320 Maximum output current /Arms 115 120 140 160 240 340 440 640 Specification 421 521 Size F Continuous output current /Arms 420 520 Maximum output current /Arms 840 1040 Item Specification Drive method IGBT PWM control sine wave current drive mode Feedback Rotary servo motor Serial encoder:
17-bit, 23-bit absolute encoder Linear servo Incremental linear encoder, parallel signal Environmental conditions Ambient temperature -5° C～55° C(55° C～60° C,can be used after lowering the rated value) Storage temperature -20° C～85° C Ambient humidity 95% RH or less (no freezing, condensation) Storage humidity 95% RH or less (no freezing, condensation) Vibration resistance 4.9m/s² Shock resistance 19.6m/s² Protection level Level IP20 Cleanliness Non-corrosive gas, flammable gas, water, oil, and chemical splashes.
Environments with less dust, salt, and metal powder Altitude 1000m or less (1000m～2000m, it is necessary to lower the rated value) Other Free of static electricity, strong electromagnetic fields, magnetic fields or exposure to radioactivity Applicable standard IEC61800-2/-3/-5、IEC61000-2/-3/-4 Installation type Base mounting type Standard Rack mounting type Need accessories Performance Speed control range 1:5000 (The lower limit of the speed control range must be lower than thepoint at which the rated torque does not cause the servo motor to stop) Speed volatility Load fluctuation ± 0.01% of rated speed (load fluctuation:
0%～ 100%) Voltage fluctuation ± 0.01% of rated speed (voltage fluctuation: ± 10%) Temperature ± 0.1% of rated speed (temperature fluctuation: 25° C