DA99 Roller Screw Actuators

Description

The DA99 Series electromechanical actuators (EMAs) comprise an integrated motor and roller screw to provide superior performance in a compact space envelope.The design includes patented lubrication ports that support the actuator’s only re-lubrication maintenance requirements without having to remove it from the customer’s machinery or disassemble the unit.

Diakont is a full-cycle engineering, manufacturing and service company that supplies advanced motion control solutions to enhance the outstanding lifetime, safety, economy
and efficiency of machines in many industries. The DA99 Series actuators leverage Diakont’s proven actuator designs to provide industry leading reliability, force and precision.

Key Features

• Continuous force: up to 11800N
• Nominal backlash: 0.1mm
• Lead accuracy: 0.025 mm/300mm
• Speed: up to 250 mm/s
• Integrated motor and roller screw
• Lubrication ports for easy maintenance without disassembly

State-of-the-Art Solutions

Diakont DA99 actuators incorporate state-of-the-art component designs to provide industry leading precision, power and reliability.

Advanced Roller Screw designs provide a high performance method for converting rotary torque into linear motion. With greater contact surface and a lack of backlash, Diakont’s advanced roller screws significantly exceed competitor solutions with higher reliability, lifetime, load capacity, tolerance to shock loads, absence of vibrations and efficiency output.

Permanent Magnet Synchronous Motor designs provide the ultimate solution for providing exact accuracy in high dynamic/force motion, while delivering exceptional reliability. The motor’s rotating motion is transferred to the output shaft by a “direct drive” system.

Model Cont force
rating, N
Max. velocity,
mm/sec
Peak force,
N
Stroke,
mm
Thread lead,
mm 
Motor type 

Dynamic

load,

 DA99-15-150  5172  250  11000  150  5  1 stack  56000

 DA99-15-200

 5172  250  11000  200  5  1 stack  56000
 DA99-15-300  5172  250  11000  300  5  1 stack  56000
 DA99-25-150  8800  250  17900  150  5  2 stack  56000
 DA99-25-200  8800  250  17900  200  5  2 stack  56000
 DA99-25-300  8800  250  17900  300  5  2 stack  56000
 DA99-35-200  11800  250  22000  200  5  3 stack  56000
 DA99-35-300  11800  250  22000  300  5  3 stack  56000
 DA99-12-150  9523  125  19046  150  2.5  1 stack  53600
 DA99-12-200  9523  125  19046  200  2.5  1 stack  53600
 DA99-12-300  9523  125  19046  300  2.5  1 stack  53600
Call +44 (0) 1327 307600 for more info
  Standards:
  Product Documents:
Product Specification
DA Series Actuator brochure
DA Series Actuator brochure