Direct Drive Linear Rotary Actuator

DLARA Series

DLARA Series

DH-Robotics has launched the DLARA Series Direct-Drive Linear Rotary Actuators, featuring a compact, lightweight design with a hollow shaft structure.

Its unique Z-axis linear + rotary motion enables high-speed operation with a soft-landing function, achieving flexible pick-and-place performance.

The DLARA series is adaptable to a wide range of industrial applications, including semiconductor, 3C electronics, medical, and packaging automation — ideal for high-speed pick-and-place, assembly, testing, positioning, and alignment tasks.

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Product Features

High-Performance Linear & Rotary Motion | Adjustable Parameters

Delivers precise Z-axis linear and rotary movements at high speed. Speed, thrust, and position are fully adjustable for complex, high-precision operations.

Hollow Shaft | Soft Landing | Power-Off Protection

Compact and lightweight with a hollow-shaft design for smooth pick-and-place tasks. Soft-landing force control protects delicate parts, while the built-in spring prevents drops during power loss.

High Resolution | Long Service Life

0.5 μm linear and 0.00275° rotary resolution, ensuring accuracy and stability over 100 million cycles.

More Features

  • Intelligent feedback
  • Adjustable Parameters
  • Long Life
  • CE certification
  • FCC Certification
  • RoHs Certification

Product Parameters

DLARA-16-25DLAR-16-40DLARA-20-25DLARA-20-40DLARA-20-60DLARA-25-25DLAR-25-50DLARA-35-50
Peak Thrust15 N15 N24 N24 N24 N27.5 N27.5 N64 N
Continuous Thrust6 N6 N8 N8 N8 N10 N10 N19 N
Total Stroke25 mm40 mm25 mm40 mm60 mm25 mm50 mm50 mm
Force Control Accuracy50g~200g：±10g
200g~400g：±5%		50g~200g：±10g
200g~400g：±5%		50g~200g：±10g
200g~600g：±5%		50g~200g：±10g
200g~600g：±5%		50g~200g：±10g
200g~600g：±5%		50g~200g：±10g
200g~800g：±5%		50g~200g：±10g
200g~800g：±5%		50g~200g：±10g
200g~1200g：±5%
Force Constant6.7 N/Arms6.7 N/Arms8.9 N/Arms8.9 N/Arms8.9 N/Arms8.3 N/Arms8.3 N/Arms14.6 N/Arms
Maximum Torque0.056 N.m0.056 N.m0.056 N.m0.056 N.m0.056 N.m0.042 N.m0.042 N.m0.14 N.m
Rated Torque0.014 N.m0.014 N.m0.018 N.m0.018 N.m0.018 N.m0.02 N.m0.02 N.m0.035 N.m
Maximum Speed2000 RPM
Linear Encoder Resolution0.5μm (Optical)
1 μm(Magnetic)
Linear Repeatability±2 μm (Optical)
±5 μm(Magnetic)
Rotary Encoder Resolution0.00275° (Optical)
0.005°(Magnetic)
Rotary Repeatability±0.02° (Optical)
±0.1° (Magnetic)
Total Weight700 g770 g935 g935 g1140 g1115 g1265 g2370 g
Mover Mass200 g203 g230 g233 g237 g265 g275 g530 g
Dimensions185 mm x 98 mm x 16 mm195 mm x 90 mm x 16.8 mm185 mm x 110 mm x 20 mm200 mm x 110 mm x 20 mm225 mm x 110 mm x 20 mm185 mm x 122 mm x 25 mm210 mm x 122 mm x 25 mm250 mm x 138 mm x 35 mm
Operating Voltage24 V DC ±10%
Continuous Current(Linear) 0.9 Arms
(Rotary) 0.6 Arms		(Linear) 0.9 Arms
(Rotary) 0.6 Arms		(Linear) 0.9 Arms
(Rotary) 0.6 Arms		(Linear) 0.9 Arms
(Rotary) 0.6 Arms		(Linear) 0.9 Arms
(Rotary) 0.6 Arms		(Linear) 0.9 Arms
(Rotary) 1.2 Arms		(Linear) 1.2 Arms
(Rotary) 0.9 Arms		(Linear) 1.3 Arms
(Rotary) 1.3 Arms
Peak Current(Linear) 2.25 Arms
(Rotary) 1.8 Arms		(Linear) 2.25 Arms
(Rotary) 1.8 Arms		(Linear) 2.7 Arms
(Rotary) 1.8 Arms		(Linear) 2.7 Arms
(Rotary) 1.8 Arms		(Linear) 2.7 Arms
(Rotary) 1.8 Arms		(Linear) 3.3 Arms
(Rotary) 2 Arms		(Linear) 3.3 Arms
(Rotary) 2 Arms		(Linear) 4.2 Arms
(Rotary) 3.5 Arms
Recommended Load≤100g≤100g≤100g≤100g≤100g≤150g≤150g≤300g
Recommended Load Inertia10 g.cm²10 g.cm²10 g.cm²10 g.cm²10 g.cm²20 g.cm²20 g.cm²50 g.cm²
Recommended Air Pressure Range-0.1 Mpa ~ +0.2 Mpa
Protection Level / IP RatingIP 40
Recommended Operating Environment0–40°C, ≤85% RH
CertificationCE，FCC，RoHS

Applications

 

Download

All Product Manuals 3D Model User Guides Plugins

Linear Coil Actuator Catalog

Version 20251030 ・ Format PDF ・ Date 2024-11-20 Download

DLARA 2D&3D Models

Format STEP ・ Date 2023-10-25 Download

Linear Coil Actuator Series Drive User Guide

Format PDF ・ Date 2022-08-15 Download

DLAR Series

Format PDF ・ Date 2023-10-25 Download

 

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