Dover SMA6520-50HS-001K preamplifier

Product Manual：

The Dover SMA6520-50HS-001K servo preamplifier is used for precision linear motor platforms, with stable signal amplification and fast servo response. Its characteristics are as follows:
1. Dover SMA6520-50HS-001K modular compact body, rack installation saves space
2. Linear amplification circuit with extremely low signal distortion and precise positioning feedback
3. Continuous 5A, peak 25A current output, sufficient thrust
4. Adjustable peak current, suitable for different voice coil linear motors
5. Supports two commutation modes: two-phase sine/Hall trapezoid
6. Built in multiple protection circuits for overcurrent, overheating, and short circuit
7. Equipped with a manual reset button for faults, the maintenance operation is simple

8. Wide DC input voltage ± 20~± 55VDC, stable operation with voltage fluctuations
9. Built in signal filtering to suppress electromagnetic interference in clean rooms
10. Standard plug-in terminals, easy to disassemble, replace, and maintain
11. Low ripple output, no jitter or drift during low-speed operation of the platform
12. Industrial grade components, 7 × 24-hour continuous operation and durability
13. Independent electrical isolation, feedback and power circuits do not interfere with each other
14. CE compliant, compatible with semiconductor precision displacement platform
15. Equipped with Dover linear motor and high-precision optical positioning equipment
ending
The Dover SMA6520-50HS-001K preamplifier has excellent linear performance and complete protection, and is a core servo drive accessory for precision linear motion platforms.

Product detailed pictures：

SMA6520-50HS-001K

product video

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