Type of transmission and guide

Section

The compact M-ROBO linear drives of the LDB series with belt drive have high performance characteristics such as high rigidity, speed, accuracy and repeatability. They can be easily combined and built into multi-axis linear displacement systems with numerical control.

 

Ball guides with zero backlash are used as guides, which ensures high load capacity and precision movements of large masses at high speed. When equipped with a toothed belt, high torques can be achieved under variable loads with good positioning accuracy, low wear and low noise. The ball-screw transmission is equipped with high torques and load capacity with high accuracy and repeatability of positioning.

 

The self-supporting aluminum housing is made of a single piece, has a large cross-sectional area. The housing has T-shaped slots for mounting the linear actuator, sensors and switches. An anti-corrosion protective strip with a sealing rubber band and covers prevent dust and other contaminants from entering the working bodies. The movable plate is made of aluminum and has a grid of threaded connection holes. All parts are covered with a protective layer by chemical anodizing.

 

Operating conditions:

The ambient temperature is 0 degrees C ... 60 degrees C;

Protection class - IP40;

Service life - 7 years;

The number of working cycles is 5 million.;

The frequency of maintenance is 500 thousand cycles.

LDB - 65L - 600 - GI

(1)                 (2)                 (3)                 (4)  

 

(1) Series

LDB - gear belt transmission

LDS - transmission ball-screw pair

 

(2) Profile width (mm)

65, 80, 110

L - extended carriage

 

(3) Working stroke (mm)

200, 300, 400, 500, 600, 700, 800, 900, 1000, 1100, 1200, 1300, 1400, 1500, 1600, 1700, 1800, 1900, 2000, 2100, 2200, 2300, 2400, 2500, 2600, 2700, 2800, 2900, 3000, 3100, 3200, 3300, 3400, 3500, 3600, 3700, 3800, 3900, 4000

 

(4) Type of limit switches

G - reed switches

I - induction

GI - reed and induction

Load schedules

Sizes

Technical specifications

Working stroke from 200 mm to 1800 mm (multiple of 100 mm);
The maximum travel speed is 250 mm/sec;
Positioning accuracy - 0.05 mm per 300 mm stroke;
Housing type – D16 plate with T-slots;
Guide type – Hiwin HGR20 precision rail guides, accuracy class H (±0.012 mm by 500 mm);
The lubrication system of the guide and carriage is an automatic lubrication unit refueled;
Transmission type – gear belt;
Drive type – AC servo motor;
The repeatability of positioning is 0.12 mm by 300 mm;
The discreteness of the displacement task (the minimum displacement that can be set in the control program) is 0.001 mm.

The scope of delivery

1. Linear actuator M-ROBO LDB-65;

2. Servo motor;

3. A set of sensors;

4. A set of connecting wires;

5. A set of clamps for fixing;

6. Manual and operating data sheet.

Load schedules

Sizes

Technical specifications

Working stroke from 200 mm to 3000 mm (multiple of 100 mm);
The maximum travel speed is 250 mm/sec;
Positioning accuracy - 0.05 mm per 300 mm stroke;
Housing type – D16 plate with T-slots;
Guide type – Hiwin HGR20 precision rail guides, accuracy class H (±0.012 mm by 500 mm);
The lubrication system of the guide and carriage is an automatic lubrication unit refueled;
Transmission type – gear belt;
Drive type – AC servo motor;
The repeatability of positioning is 0.12 mm by 300 mm;
The discreteness of the displacement task (the minimum displacement that can be set in the control program) is 0.001 mm.

The scope of delivery

1. Linear actuator M-ROBO LDB-80;

2. Servo motor;

3. A set of sensors;

4. A set of connecting wires;

5. A set of clamps for fixing;

6. Manual and operating data sheet.

Load schedules

Sizes

Technical specifications

Working stroke from 200 mm to 4000 mm (multiple of 100 mm);
The maximum travel speed is 250 mm/sec;
Positioning accuracy - 0.05 mm per 300 mm stroke;
Housing type – D16 plate with T-slots;
Guide type – Hiwin HGR20 precision rail guides, accuracy class H (±0.012 mm by 500 mm);
The lubrication system of the guide and carriage is an automatic lubrication unit refueled;
Transmission type – gear belt;
Drive type – AC servo motor;
The repeatability of positioning is 0.12 mm by 300 mm;
The discreteness of the displacement task (the minimum displacement that can be set in the control program) is 0.001 mm.

The scope of delivery

1. Linear actuator M-ROBO LDB-110;

2. Servo motor;

3. A set of sensors;

4. A set of connecting wires;

5. A set of clamps for fixing;

6. Manual and operating data sheet.