LINEAR ACTUATOR

398H2 Electric Linear Actuator

The RUNDA 398H2 electric linear actuator offers 3,000 / 4,000 / 6,000 N thrust, 4-15 mm/s speed and IP54 protection for electric beds, medical equipment and industrial automation.

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Model: 398H2

Brand: RUNDA

Product Description

The RUNDA 398H2 electric linear actuator offers 3,000 / 4,000 / 6,000 N thrust, 4-15 mm/s speed and IP54 protection for electric beds, medical equipment and industrial automation.

Designed for dependable lifting, reclining and positioning, the RD-398H2 combines compact construction, precise movement, reliable self-locking and direct motor drive.

Key Product Features

Standard quick-release function
Compact direct-drive actuator with reliable self-locking
Safety nut and single Hall feedback available
Built-in electronic limit switch

Typical Applications

Electric home beds
Medical and nursing beds
Beauty beds and dental chairs
Industrial automation machinery

Detailed Specifications

Features & Options

Voltage	24 / 29 V DC
Maximum Thrust	3,000 / 4,000 / 6,000 N
Maximum Tension	2,000 / 3,000 / 5,000 N
No-load Speed	4-15 mm/s
Color	White / Black
Protection Class	IP54
Standard Stroke	100 / 150 / 200 / 250 / 300 / 350 / 400 mm; custom strokes available
Minimum Installation Size	Base length: 150 mm + stroke
Noise Level	≤48 dB(A), tested in accordance with EN ISO 13458 with the motor running at no load
Quick-release Function	Standard
Safety Nut	Optional
Single Hall Feedback	Optional
Limit Switch	Built-in non-adjustable electronic limit switch
Weight	Approx. 3 kg, depending on stroke and installation distance
Static Bending Moment	Lateral loads are not permitted

Operating Conditions

Duty Cycle	10%; 2 minutes on / 18 minutes off
Ambient Temperature	-5 to +45 °C
Compatible Controllers	Compatible with RUNDA standard controllers
Relative Humidity	20–90% at 30 °C, non-condensing
Atmospheric Pressure	700–1060 hPa