Sankyo America (The Global Standard in CAM Indexing)

Sankyo America (The Global Standard in CAM Indexing)

Home - Accessories - Torque Limiters - Flange-to-Flange (To Series) - Specifications
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To Series Torque Limiting Clutch

 

SANKYO torque limiting clutches are detent ball and pocket type designs. It features a compact size with accurate reset positions, accurate overload ranges, no backlash and easy torque range setup by rotating the top ring. Precision machined mounting surfaces include centering pilots with minimal runout surfaces.

Air Adjust - Torque Limiting - Automation Equipment - Sankyo America

Features

Torque Range: (2) adjustable torque ranges for each size, 100~1,000 Nm (885~8,850 lb*in)
Overload Torque Range Accuracy: within ±10%
Torque Adjust Method: rotate top ring to compress springs
Reset Accuracy: ±15 arc seconds (±0.0007" on a 10" radius)
Rotational Speed: 120~200 RPM
Rotational Direction: operates in forward or reverse directions
Reset Method: automatic, every 360 degrees
Overload Detection: large ring moves away from fixture (sensor optional)
Option: dowel holes, FDA grade grease, overload sensor, easy spring change for new torque range
Warranty: 1 year (parts/labor)

DESCRIPTION
UNIT
8To
11To
14To
20To
25To
Catalog - Dimension Pages
-
Catalog - Full
-
User Manual
-
CAD Drawings
-
Torque Range
N-m
80~400
100~600
150~700
150~700
300~1000
lb-in
708~3540
885~5310
1327~6195
1327~6195
2655~8850
Flange Mounting Pilot Diameter
mm
175/H7
240/H7
270/H7
325/H7
350/H7
inch
6.88"
9.44"
10.62"
12.79"
13.77"
Flange Mount Bolt Quantity & Thru Hole Size
-
(8) M8x1.25
(8) M12X1.75
(8) M12-1.75
(8) M12X1.75
(8) M14X2.0
Flange Mount Hole Bolt Circle
mm
200
270
300
360
360
inch
7.87"
10.62"
11.81"
14.17"
14.17"
Maximum Overall Height
mm
70
95
95
95
115
inch
2.75"
3.74"
3.74"
3.74"
4.54"
Maximum Radial Load
N
2,354
3,920
3,920
7,840
9,800
Maximum Axial Load
N
5,884
9,800
9,800
19,600
19,600
Maximum Bending Moment
N-m
196
490
588
1,470
1,568
Maximum Rotational Speed
rpm
200
200
170
140
120
Unit Inertia Moment
kg-m²
0.05
0.2
0.3
0.6
0.9
Unit Weight
kg
9
21
25
35
46
Backlash Accuracy
arc min
30
Resetting Accuracy
arc sec
+15
Trip Torque Accuracy
-
+10%
Lubrication Frequency
-
1,000 to 2,000 hours
Lubrication
-
Lithium Type Grease with Molybdenum Disulfide Density Grade 2 (NLGI)

 

 

 
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