Teknic SST-1500-YCX-3-1-0 Servo Amplifier

I. Basic Model Information
Full Model Number: SST-1500-YCX-3-1-0
Original Brand: Teknic (American Teknic, SST Series DC Servo)
Product Type: DC Brushless Digital Servo Amplifier (FOC Vector Control)
Series: SST-YCX Low-Voltage DC Servo Series
Model Segmentation Explanation
SST: Teknic Standard Servo Drive Series
1500: Power Specification Code, compatible with peak 1500W servo motor
YCX: Product Sub-Series (General Industrial Type, with extended IO + encoder fully compatible)
3: Feedback Interface Code (supports incremental + Hall composite feedback)
1: Communication Version (RS485 / Pulse Command Standard Model)
0: No Safety STO, No Custom Firmware Basic Version

Core Electrical Specifications Table
Parameter Item Standard Parameter
DC Bus Input DC 24~75V wide-range power supply
Continuous Output Current 30A RMS
Peak Output Current 60A (1-second overload)
Applicable Motor Power Maximum 1500W DC brushless servo
PWM Carrier Frequency 20kHz sinusoidal FOC commutation
Overall Power Consumption Standby < 8W, Full Load ≤ 120W
Cooling Method Aluminum alloy housing natural air cooling
Protection Grade IP20 (DIN rail installation inside control cabinet)
Operating Temperature -20℃ ~ +60℃; Storage – 40℃~+80℃
Dimensions 240 × 120 × 50 mm
Weight ≈0.48kg

Control Mode and Motion Performance
Full support for three-loop closed loop
Independent closed loop for current loop, speed loop, and position loop, automatic current zero-point calibration, minimal torque fluctuation
Instruction Input Method
Pulse / Direction (differential pulse, up to 5MHz)
RS485 Modbus RTU positioning
Analog Quantity ±10V speed / torque instructions
Built-in motion functions
Point positioning, electronic gearing, multi-speed program, origin return, limit protection
Encoder Compatibility (3 code core)
Incremental differential encoder, Hall commutation signal, single-ended encoder, supports 5V/24V feedback