Actuator Comparison Chart - Printable Version

 

 
 
 

HLD60 with Internal Rollers

HLD60 with External Rails

HLD60 with Twin External Rails

 L70 XL100 VL-ST VL-CT

Type of actuator

 Harmonic Belt Harmonic Belt Harmonic Belt Rodless Type Rodless Type Rodless Type Rod Type

Standard Stroke Lengths

 mm 100 – 600 mm in
50 mm steps		 100 – 600 mm in
50 mm steps		 100 – 600 mm in 50 mm steps 50 – 600 mm in
50 mm steps		 50 – 600 mm in
50 mm steps		 50 – 600 mm in
50 mm steps
+ 700mm		 50 – 300 mm in 50 mm steps
600 – 1000 mm in 100 mm steps 600 – 1000 mm in 100 mm steps 600 – 1000 mm in 100 mm steps
1000 – 3200 mm in 200 mm steps 1000 – 3200 mm in 200 mm steps 1000 – 3200 mm in 200 mm steps

Unidirectional repeatability

 µ m <20 3 20

Bi-directional repeatability

 µm 60 - 180 16 40

Linear Accuracy

 mm/mm 0.5 / 300 0.5 / 300 0.5 / 300 0.1/300 0.1/300 0.21/300 0.21/300

Displacement/rev

 mm/rev 2.5 5 10 12.5 2.5 5 10 12.5 2.5 5 10 12.5 5 10 5 10 VL-ST45 VL-ST60 12
6 12 6 12

Max linear speed (1)
(no load)

 mm/sec 200 391 782 977 200 391 782 977 200 391 782 914 350 (4) 910 (4) 350 (4) 910 (4) 500 (4) 1000 (4) 500 (4) 1000 (4) 1000 (4)

Continuous Thrust (2)

 N 450 420 185 135 450 420 185 135 450 400 160 105 587 (5) 294 (5) 587 (5) 294 (5) 489 245 489 245 Pulley Reduction
1:1 2:1 3:1 (6)
262 524 786 (6)

Payload Mass

 mm/mm 45 42 18 13 45 42 18 13 45 40 16 10 25 20 110 88 8 6.5 13 10 VL-CT35 VL-CT45 VL-CT55
5.6 5.6 22

Carriage Moments, Dynamic (3), Static

Carriage Moments, M.a (3)

 Nm 1.0
(2.4)		 0.80
(2.4)		 0.60
(2.4)		 0.55
(2.4)		 19
(24)		 15
(24)		 12
(24)		 11
(24)		 180
(200)		 1440
(200)		 114
(200)		 106
(200)		 5 (20) 25 (500) 4.47
(31)		 3.44
(31)		 11.47
(31)		 9
(31)		 0

Carriage Moments, M.b (3)

 Nm 3.2
(8)		 2.5
(8)		 2.0
(8)		 1.9
(8)		 72
(200)		 57
(200)		 45
(200)		 42
(200)		 144
(200)		 113
(200)		 89
(200)		 84
(20)		 5 (20) 25 (500) 1.64
(12)		 1.33
(12)		 3.57
(12)		 2.75
(12)		 0

Carriage Moments, M.b (3)

 Nm 3.2
(12)		 2.5
(12)		 2.0
(12)		 1.9
(12)		 72
(150)		 57
(150)		 45
(150)		 42
(150)		 144
(200)		 113
(200)		 89
(200		 84
(20)		 5 (20) 25 (500) 1.64
(12)		 1.33
(12)		 3.57
(12)		 2.75
(12)		 0

Overall length

 mm Stroke + 284 Stroke + 284 Stroke + 284 Stroke + 182.5 + Motor Stroke + 223.5 + Motor See pages 16, 18, 20, 24, 26

Over-Travel

 mm 26 26 26 24.5 24 10 None

Unit mass

 kg 2.3 + 0.0031*
(stroke, mm)
+ (motor mass, kg)		 2.7 + 0.0044*
(stroke, mm)
+ (motor mass, kg)		 3.4 + 0.0057*
(stroke, mm)
+ (motor mass, kg)		     See pages 16, 18, 20, 24, 26