Hybrid actuator 86

linearstepperlead screw

Product Overview

• Single-stack hybrid stepper linear actuator (1.8° step angle)

Series
86-Series Hybrid Stepper Linear Actuator (1.8° step angle, 78mm body)

Motor Types
External — 86E2078
Non-Captive — 86N2078
Captive — 86C2078

Wiring
Bipolar

Electrical & Mechanical Parameters
Rated Voltage: 2.85VDC / 5VDC / 12VDC
Rated Current: 5.47A / 3.12A / 1.3A
Resistance/Phase: 0.52Ω / 1.6Ω / 9.23Ω
Inductance/Phase: 2.86mH / 8.8mH / 51mH
Power Input: 31.2W (typical, across variants)
Rotor inertia: 1760 g·cm²
Temperature rise: 75℃
Insulation class: B-Class (F-Class optional)
Weight: 2.3 kg
Insulation resistance: 50 MΩ

Common Lead Screws and Leads
Screw Diameter (mm) — Lead (mm) — Lead code — Step Length (mm)
Φ15.875 — 2.54 — K0 — 0.0127
Φ15.875 — 3.175 — L0 — 0.0254
Φ15.875 — 5.08 — R0 — 0.0079375
Φ15.875 — 6.35 — S0 — 0.03175
Φ15.875 — 12.7 — Y0 — 0.0635
Φ15.875 — 25.4 — Z0 — 0.127

Drawings & Curves
Motor outline dimension drawing provided.
Linear velocity vs. force and pulse frequency vs. force curves available for Series 86 (78mm body, bipolar) — tested with constant-current chopper drive, no acceleration, 2 microsteps, 40V drive voltage.

Technical specifications

• Product family: 86-Series Hybrid Stepper Linear Actuator (1.8° step angle)
• Motor types available: External (86E2078), Non-Captive (86N2078), Captive (86C2078)
• Wiring: Bipolar
• Rated voltages: 2.85VDC, 5VDC, 12VDC
• Rated currents: 5.47A, 3.12A, 1.3A
• Resistance per phase: 0.52Ω, 1.6Ω, 9.23Ω
• Inductance per phase: 2.86mH, 8.8mH, 51mH
• Power input (combined): 31.2W
• Rotor inertia: 1760 g·cm²
• Temperature rise: 75℃
• Insulation class: B-Class (F-Class optional)
• Weight: 2.3 kg
• Insulation resistance: 50 MΩ
• Available lead screws (Φ15.875mm) with leads: 2.54mm (K0), 3.175mm (L0), 5.08mm (R0), 6.35mm (S0), 12.7mm (Y0), 25.4mm (Z0)