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FSBS Flanged Double Nut

ABSSAC Precision Motion Since 1982

ABSSAC
Precision Ball Screws

Double Nut with Flange

 

Ballscrew Double Nut with Flange Diagram 1

Unit : mm
Ball Nut
Model number
Shaft
nominal
dia.
d
LeadBall sizeBCDLead
angle
Root dia.
d0
Number of
Circuit
Basic Load Rating
N
Nut Rigidity
N/µm
Dynamic
Ca
Static
Coa
FSBS 0602 A6216.25°52'5.12.7×17501200114
FSBS 0602 B6216.25°52'5.13.7×19801600155
FSBS 0602.5 A62.516.27°19'5.12.7×17501200115
FSBS 0802 A(1)8218.24°26'7.12.7×18501600144
FSBS 0802 B(1)8218.24°26'7.13.7×111002200195
FSBS 0802 A(2)821.58758.34°23'6.62.7×118503000162
FSBS 0802 B(2)821.58758.34°23'6.63.7×124004100217
FSBS 0802.5 A82.51.58758.35°29'6.62.7×118503000161
FSBS 0802.5 B82.51.58758.35°29'6.63.7×124004100219
FSBS 0803 A8328.36°34'6.22.7×126004200167
FSBS 0803 B8328.36°34'6.23.7×135005700227
Ball Nut
Model number
Nut dimension
DDfLL1FL2TWVDpBolt Hole
X
FSBS 0602 A15293531413.521718233.4
FSBS 0602 B1529413741721718233.4
FSBS 0602.5 A152935.531.5413.521718233.4
FSBS 0802 A(1)16303329412.521818243.4
FSBS 0802 B(1)1630413741721818243.4
FSBS 0802 A(2)20384136516.522223304.5
FSBS 0802 B(2)2038464151922223304.5
FSBS 0802.5 A203845.540.5518.52.52223304.5
FSBS 0802.5 B20385146521.522223304.5
FSBS 0803 A2038494452022223304.5
FSBS 0803 B20385651523.522223304.5
Note 1)
The diameter of one of the Screw Shaft ends must be less than the Screw Shaft Root diameter,
otherwise Ball Nut cannot be installed.
Note 2)
Ball Nut dimension is without seal at both ends.
If the seals are required, Ball Nut dimension should be changed, in that case, please ask ABSSAC.
Some type of Ball Nuts cannot equip with seals, please ask ABSSAC representative.
Note 3)
Rigidity
The Rigidity values shown in the table are theoretical values calculated from the amount of Elastic Displacement
under the Preload equivalent to 10% of the Basic Dynamic Load Rating Ca.
Note 4)
All models are Right-hand screw. If Left-hand screw is required, please ask ABSSAC representative.
T: +44 (0)1386 421005F: +44 (0)1386 422441E: sales@abssac.co.ukW: www.abssac.co.uk
ABSSAC
Precision Ball Screws

Double Nut with Flange

 

Ballscrew Double Nut with Flange Diagram 1

Unit : mm
Ball Nut
Model number
Shaft
nominal
dia.
d
LeadBall sizeBCDLead
angle
Root dia.
d0
Number of
Circuit
Basic Load Rating
N
Nut Rigidity
N/µm
Dynamic
Ca
Static
Coa
FSBS 1002 A1021.587510.33°32'8.62.7×121003800196
FSBS 1002 B1021.587510.33°32'8.63.7×127005300262
FSBS 1002.5 A102.51.587510.34°25'8.62.7×121003800196
FSBS 1002.5 B102.51.587510.34°25'8.63.7×127005300262
FSBS 1003 A103210.35°18'8.22.7×130005200202
FSBS 1003 B103210.35°18'8.23.7×139007200275
FSBS 1004 A104210.37°03'8.22.7×130005200203
FSBS 1202 B1221.587512.32°58'10.63.7×130006400307
FSBS 1202.5 B122.51.587512.33°42'10.63.7×130006400306
FSBS 1203 B123212.34°26'10.23.7×143008700318
FSBS 1204 B1242.38112.35°55'9.83.7×1540010200324
Ball Nut
Model number
Nut dimension
DDfLL1FL2TWVDpBolt Hole
X
FSBS 1002 A23414136516.522525334.5
FSBS 1002 B2341464151922525334.5
FSBS 1002.5 A244446.540.5618.52.52627355.5
FSBS 1002.5 B24445246621.522627355.5
FSBS 1003 A2444504462022627355.5
FSBS 1003 B24445751623.522627355.5
FSBS 1004 A2444575162322627355.5
FSBS 1202 B25454943619.532727365.5
FSBS 1202.5 B2646524662132828375.5
FSBS 1203 B28486054624.533030395.5
FSBS 1204 B2848696362833030395.5
Note 1)
The diameter of one of the Screw Shaft ends must be less than the Screw Shaft Root diameter,
otherwise Ball Nut cannot be installed.
Note 2)
Ball Nut dimension is without seal at both ends.
If the seals are required, Ball Nut dimension should be changed, in that case, please ask ABSSAC.
Some type of Ball Nuts cannot equip with seals, please ask ABSSAC representative.
Note 3)
Rigidity
The Rigidity values shown in the table are theoretical values calculated from the amount of Elastic Displacement
under the Preload equivalent to 10% of the Basic Dynamic Load Rating Ca.
Note 4)
All models are Right-hand screw. If Left-hand screw is required, please ask ABSSAC representative.
T: +44 (0)1386 421005F: +44 (0)1386 422441E: sales@abssac.co.ukW: www.abssac.co.uk
ABSSAC
Precision Ball Screws

Double Nut with Flange

 

Ballscrew Double Nut with Flange Diagram 1

Unit : mm
Ball Nut
Model number
Shaft
nominal
dia.
d
LeadBall sizeBCDLead
angle
Root dia.
d0
Number of
Circuit
Basic Load Rating
N
Nut Rigidity
N/µm
Dynamic
Ca
Static
Coa
FSBS 1402 B1421.587514.32°33'12.63.7×132007500345
FSBS 1402.5 B142.51.587514.33°11'12.63.7×132007500345
FSBS 1403 B143214.33°49'12.23.7×1460010100361
FSBS 1404 B1442.38114.35°05'11.83.7×1570011600366
FSBS 1405 B1452.38114.36°21'11.83.7×1570011600365
FSBS 1602 B1621.587516.32°14'14.63.7×134008600386
FSBS 1602.5 B162.51.587516.32°48'14.63.7×134008600385
FSBS 1603 B163216.33°21'14.23.7×1490011600401
FSBS 1604 B1642.38116.34°28'13.83.7×1620013600409
FSBS 1605 B1653.17516.55°31'13.23.7×1910018200425
Ball Nut
Model number
Nut dimension
DDfLL1FL2TWVDpBolt Hole
X
FSBS 1402 B26464943619.532828375.5
FSBS 1402.5 B2848524662133030395.5
FSBS 1403 B30516054624.533232425.5
FSBS 1404 B3051696362833232425.5
FSBS 1405 B30517973632.533232425.5
FSBS 1602 B28484943619.533030395.5
FSBS 1602.5 B2848524662133030395.5
FSBS 1603 B32536054624.533434445.5
FSBS 1604 B3454706462843636455.5
FSBS 1605 B38578781637.544040485.5
Note 1)
The diameter of one of the Screw Shaft ends must be less than the Screw Shaft Root diameter,
otherwise Ball Nut cannot be installed.
Note 2)
Ball Nut dimension is without seal at both ends.
If the seals are required, Ball Nut dimension should be changed, in that case, please ask ABSSAC.
Some type of Ball Nuts cannot equip with seals, please ask ABSSAC representative.
Note 3)
Rigidity
The Rigidity values shown in the table are theoretical values calculated from the amount of Elastic Displacement
under the Preload equivalent to 10% of the Basic Dynamic Load Rating Ca.
Note 4)
All models are Right-hand screw. If Left-hand screw is required, please ask ABSSAC representative.
T: +44 (0)1386 421005F: +44 (0)1386 422441E: sales@abssac.co.ukW: www.abssac.co.uk