Sankyo America (The Global Standard in CAM Indexing)

Sankyo America (The Global Standard in CAM Indexing)

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SANKYO FN/FA Series Rotary Pick and Place Part Handler


Sankyo is the worldwide leader in rotary pick and place part handling technology and continues to develop innovation in motion control. Our core indexing system is based upon the roller gear cam mechanism, a simple combination of a globoidal cam and cam followers in a precision machined turret. The profile of the cam and the rolling contact surfaces of the cam followers produce perfectly smooth and controlled motions.

Overview - High Torque - Dial Indexing - Indexing - Sankyo AmericaMini Size FN Advantages

Lift Stroke: 0~25mm (0~0.98") with ±0.2mm (0.007") accuracy
Lift Capacity: 3.1 N (0.69 lbs) to 39.2 N (8.8 lbs), motion dependent
Oscillating Angles: 30, 45, 60, 90, 120 & 180 degrees with ±60 arc seconds accuracy
Indexing Angles: 45, 60, 90, 120 & 180 degrees with ±120 arc seconds accuracy
Speed: 0~200 cycles per minute in "Continuous" or "On Demand" duty cycle modes
Motion Sequence: 1 input revolution equals 1 full cycle (pick, place, dwell & back to home dwell)
Housing Sizes: 3.8FN, 4.5FN & 6FN
Warranty: 1 year
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Overview - High Torque - Dial Indexing - Indexing - Sankyo AmericaMid-Size 10FA Advantages

Lift Stroke: 0~35mm (0~1.37") with ±0.2mm (0.007") accuracy
Lift Capacity: 8.8 N (1.97 lbs) to 226.9 N (51 lbs), motion dependent
Oscillating Angles: 30, 45, 60, 90, 120 & 180 degrees with ±60 arc seconds accuracy
Indexing Angles: 45, 60, 90, 120 & 180 degrees with ±60 arc seconds accuracy
Speed: 0~120 cycles per minute in "Continuous" or "On Demand" duty cycle modes
Motion Sequence: 1 input revolution equals 1 full cycle (pick, place, dwell & back to home dwell)
Housing Size: 10FA
Warranty: 1 year
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Overview - High Torque - Dial Indexing - Indexing - Sankyo AmericaMid-Size FN Advantages

Lift Stroke: 0~80mm (0~3.14") with ±0.2mm (0.007") accuracy
Lift Capacity: 3.9 N (0.87 lbs) to 705.6 N (158.6 lbs), motion dependent
Oscillating Angles: 30, 45, 60 & 90 degrees with ±60 arc seconds accuracy
Indexing Angles: 45, 60, 90, 120 & 180 degrees with ±60 arc seconds accuracy
Speed: 0~60 & 0~120 cycles per minute in "Continuous" or "On Demand" duty cycle modes
Motion Sequence: 1 input revolution equals 1 full cycle (pick, place, dwell & back to home dwell)
Housing Sizes: 7FN, 10FN, 12FN, 16FN & 22FN
Warranty: 1 year
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Overview - High Torque - Dial Indexing - Indexing - Sankyo AmericaLarge-Size 18FN Advantages

Lift Stroke: 0~165mm (0~6.49") with ±0.5mm (0.019") accuracy
Lift Capacity: 137.2 N (30.8 lbs) to 980.0 N (220.3 lbs), motion dependent
Oscillating Angles: 30, 90, 120, 180, 210, 270, 300 & 360 degrees with ±150 arc seconds accuracy
Indexing Angles: 90, 180 & 360 degrees with ±150 arc seconds accuracy
Speed: 0~50 cycles per minute in "Continuous" or "On Demand" duty cycle modes
Motion Sequence: 1 input revolution equals 1 full cycle (pick, place, dwell & back to home dwell)
Housing Size: 18FN
Warranty: 1 year
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Output Flange Design

• Long linear bearing design has large bending moment capacity
• Standard design is without keyway or can be fitted with a torque limiting clutch as shown below.
• 7~12 sizes include a centering pilot with tolerance for under-table mounting
Overview - High Torque - Dial Indexing - Indexing - Sankyo America
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Motor Drive Option

• Standard geared motor is IP44 rated with 230/460 dual voltage
• Optional servo motor drive is available for frequent cycling
• Optional brake motor for emergency stop applications
• Optional IP65 wash-down with epoxy paint
• Optional reducer with C or IEC frame motor mounting adapter
• All mount in 90° increments on either side of the rotary handler housing
• All are maintenance-free (except for brake motor)
• VFD controller voltage options are 120/1, 220/1, 230/3 or 460/3

Overview - High Torque - Dial Indexing - Indexing - Sankyo AmericaOverview - High Torque - Dial Indexing - Indexing - Sankyo America
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Cycle on Demand Timing Cam Option

• Optional timing cam photo eye/proximity switch provides a signal to the PLC to stop the motor for cycle on demand
• Standard PNP format, switch has detachable cable (NPN is available)
• Timing cam flag is adjustable for advance signals
• Up to 2 complete sets with proximity type or 3 sets with photo eye type
Overview - High Torque - Dial Indexing - Indexing - Sankyo America
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TF Series Output Torque Limiting Clutch Options

• TF series below includes a flange and centering pilot for mounting dial plates, fixtures or sprockets
• TF-R series below-right has a non-corrosive coating or TF-C series is ISO-7 (class 10,000) cleanroom compatible
• Feature easy adjust torque range in just seconds without disassembly
• Automatic reset every 360 degrees within ±15 to ±30 arc seconds angular positioning accuracy
• Roller detent design to respond quickly to protect the indexer
• Interchangeable springs for various torque ranges

Overview - High Torque - Dial Indexing - Indexing - Sankyo America Overview - High Torque - Dial Indexing - Indexing - Sankyo America


Catalog & Drawing Downloads

DESCRIPTION
UNIT
3.8FN
4.5FN
6FN
7FN
10FN
10FA
12FN
16FN
22FN
18FN
Literature - Catalog Pages
PDF
Literature - Full Catalog
PDF
FN & FA Video
WMV
Application & Sizing
-
CAD Drawing
-
FN Series User Manual
PDF

 

Specifications

DESCRIPTION
UNIT
3.8FN
4.5FN
6FN
7FN
10FN
10FA
12FN
16FN
22FN
18FN
Cycles per Minute
RPM
0~200
0~120
0~60
0~50
Maximum Lift Height
mm
16
20
25
20
30
35
40
50
80
165
inch
0.63
0.78
0.98
0.78
1.18
1.37
1.57
1.96
3.14
6.49
Lift Accuracy
mm
+0.2
+0.5
inch
+0.007
+0.019
Lift Repetitive Accuracy
mm
+0.05
+0.1
inch
+0.001
+0.003
 
Max. Oscillating Angle
deg
180
90
180
90
360
Oscillating Accuracy
arcsec
+60
+150
Oscilliating Repetitive Accuracy
arcsec
+30
+75
 
Indexing Fixed Stop Motions
-
2,3,4,6 & 8
2~12
2,3,4,6 & 8
1,2 & 4
Indexing Accuracy
arc sec
+120
+60
+150
Indexing Repetitive Accuracy
arc sec
+30
+75
 
Output Maximum Axial Load
N
14.7
24.5
39.2
85
245
280
490
705.6
980
lbf
3.3
5.5
8.8
19.1
55.0
62.9
110
158
220
Output Maximum Radial Load
N
332
332
340
80
98
150
200
274.4
392
980
lbf
74.6
74.6
76.4
17.9
22.0
33.7
44.9
61.6
88.1
220
Output Torsional Rigidity
N-m/rad
539
3310
5388
4700
5096
9865
16500
20580
33320
21560
lb-ft/rad
397
2441
3973
3466
3758
7276
12169
15179
24575
15901
 
FN Weight (Handler Only)
kg
4.5
9
15
25
27
70
110
240
180
lb
9.9
19.8
33.0
55.1
59.5
154
242
529
396
Gearmotor Weight
kg
3.1
7.5
10
11.6
35.1
lb
6.8
16.5
22
25.5
77.3

 

Why SANKYO
We make our own internal components, the rotary handler globoidal cam & needle bearing cam followers are optimized to the largest size for each configuration. Sankyo components are ~30% larger than the competition.

Our success is simple; larger diameters transfer more torque & rotate fewer revolutions. More surface contact & fewer revolutions have less wear to inherently extend the service life. Smaller units perform the same task with less cost.

 

 

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