Two-phase servo-drive SS880L

ACDCstepper

Product Overview
The SS880L is a 2-phase closed-loop stepper servo driver designed for continuous industrial operation. It supports up to 8 A output and accepts AC or DC supply (20–90 VAC or 24–110 VDC). The large 180×140×70 mm enclosure improves heat dissipation. Equipped with a 32-bit DSP and vector control algorithm, it provides high-precision closed-loop control and improved speed performance.

Key Highlights

• Closed-loop control — no missed steps
• Large 180×140×70 mm enclosure for heat dissipation
• Flexible AC/DC input: 20–90 VAC or 24–110 VDC
• Up to 8 A output current
• 32-bit DSP with vector control algorithm
• Approx. 30% speed improvement versus previous generation

Quick Specs

• Phase: 2
• Output current: 0–8 A
• Input voltage: 20–90 VAC or 24–110 VDC
• Microstep: 51200 steps/rev
• Weight (quick spec): 1.12 kg
• Dimensions: 180 × 140 × 70 mm

Electrical Specifications

• Input voltage: 20–90 VAC or 24–110 VDC
• Output current range: 0–8 A
• Encoder resolution: 1000 PPR
• Control signal: Pulse/Direction or CW/CCW
• Pulse frequency: 0–200 kHz
• Processor: 32-bit DSP
• Microstepping: 51200 steps/rev

Mechanical Drawing
Mechanical drawing image (Mechanical Drawing -- SS880L) is provided on the product page.

Technical specifications

• Model: SS880L
• Type: 2-phase closed-loop stepper servo driver
• Phase: 2
• Input voltage: 20–90 VAC or 24–110 VDC
• Output current: up to 8 A (0–8 A)
• Microstep: 51200 steps/rev
• Encoder resolution: 1000 PPR
• Control signal: Pulse/Direction or CW/CCW
• Pulse frequency: 0–200 kHz
• Processor: 32-bit DSP with vector control algorithm
• Enclosure / Dimensions: 180 × 140 × 70 mm
• Weight: 1.12 kg (quick spec) and 1.5 kg (full specification entry)
• Performance note: ~30% speed improvement vs previous generation