Teknic SSt-6000-U Digital Servo Drive

Motor compatibility supports almost all manufacturers' permanent magnet motors (without electrical restrictions), including:

-Rotary/linear servo motor, brushed/brushless motor

-Special types such as galvanometer motors and voice coil motors

3. Control performance and algorithms

Total servo phase delay (TSPD) 35 μ s (industry-leading, fully deterministic delay from position feedback reading to motor torque update)

Control closed-loop three loop collaboration (position+speed+torque), supporting:

-Position mode: Tracking error compensation, zero setting time (≤ 1 ms, requiring mechanical bandwidth matching)

-Speed mode: adaptive load inertia, anti resonance

-Torque mode: synchronous vector control, DQ decoupling, SmartSaturation (maintaining control stability when voltage/current saturates)

Core algorithm - IMT (Inertial Matching Technology): Adaptive control based on neural fuzzy logic, eliminating inertia matching concerns and adapting to large/variable inertia loads

-RAS (Regression Automatic Spline): jerk (Acceleration) restricts trajectory planning to reduce impact, vibration, and wear

-Anti Hunt: Small signal sliding mode automatic gain modulation to avoid axis oscillation under high gain conditions

-Multi order feedforward compensation: improves tracking accuracy without the noise and torque jitter of traditional feedforward

4. Feedback and Interface

Encoder Interface - Type: TTL/Differential (User Optional)

-Maximum count rate: 15 MHz

-Function: Fault sequence detection, digital filtering, support for position recovery

Hall sensor interface - isolation: photoelectric isolation, 475 Ω pull-up to+5V

-Function: Used only for torque vector setting during initialization, supports no Hall mode operation

Dedicated I/O interface - Output: Drive ready, motion completed, within tracking range, encoder pass through,+5V power supply

-Input: power level enable, mode selection (torque return, hard limit return to zero, etc.), digital pulse/direction command, analog torque command

Analog input (± 10V) differential input, impedance>10 k Ω, scaling ratio 10%/V, used for simulating torque command input

The real-time monitoring port can be configured with filtering and synchronization pulses, and the output variables include position error, actual/commanded speed, torque, acceleration, maximum phase voltage, etc. It supports non-volatile storage

5. Power Supply and Protection

Input power supply wide voltage adaptation: 90~240 VAC or 128~340 VDC (no need to manually switch voltage levels)

Driver Protection - Electrical Protection: Short Circuit (Phase to Phase/Relative Ground), Over Temperature, Over Voltage, Over Current, Winding Open Circuit Protection, Fuse

-Motor protection: true RMS torque limit, automatic speed limit, motor stalling detection, over temperature protection

Mechanical safety protection hard limit detection, limit switch servo control, adjustable tracking error limit and shutdown, adjustable torque/speed limit

Core functions and advantages

1. High precision motion control capability

Zero setting time: For point-to-point motion scenarios, under the premise of mechanical bandwidth matching, the setting time is ≤ 1 ms, greatly improving device throughput;

Ultra smooth trajectory: RAS technology generates jerk limited motion curves, which can reduce equipment vibration, noise, and mechanical wear even at high speeds;

Anti interference and stability: The Anti Hunt algorithm eliminates shaft oscillations under high gain, ensuring no drift and no loss of accuracy when the shaft is stationary.

2. Flexible integration and ease of use

Plug and play compatibility: The digital trajectory command interface is compatible with most indexes/servo controllers, requiring no or only a small amount of software modification, and can directly replace stepper drivers;

Universal motor control: No manufacturer/type restrictions, supports brushed/brushless, rotary/linear motors, reducing OEM stocking and adaptation costs;

Simplify debugging and maintenance:

Collaborate with Teknic QuickSet ™  Tools that provide mechanical system diagnosis and reduce early failures caused by assembly errors;

Logical power backup (DSP still works when the main power is disconnected), power failure location recovery (no need to reset to zero), to improve equipment fault tolerance and operation efficiency;

Built in cable/sensor fault detection (including intermittent problem capture) simplifies troubleshooting.

3. Safety and reliability

Full scenario protection: multi-layer protection from electrical (overcurrent/overvoltage), motor (stalling/overheating) to mechanical (hard limit/tracking error) to avoid equipment damage;

True RMS torque limit: Compared to traditional I ² t or temperature controllers, it is more precise in preventing motor burnout and does not require additional wiring or sensors;

EMI optimization: QuietDesign ™  The electromagnetic interference suppression system can meet CE certification without the need for shielding clamps or ferrite cores, reducing wiring complexity.

Typical application scenarios

Precision machine tools: zero setting time and high tracking accuracy, suitable for precise control of tool paths;