Spring Engaged Tooth Clutch Coupling

SECC Series

Spring Engaged Tooth Clutch Coupling

  • 4.5″ to 10.6″ diameter; 3.8″ to 8.6” length
  • Bore sizes from 0.8″ to 2.9″
  • Static torque from 80 to 2600 lb-ft
  • 1400 to 2500 RPM max speed
  • Operates both dry and in oil
  • Modified designs and customized assemblies available
Performance / Mechanical SpecificationsSECC Series — Model Size
SECC - 450SECC - 525SECC - 525ASECC - 630SECC - 630ASECC - 760SECC - 895SECC - 1065
STP File Model
Model: SECC - 450
Model: SECC - 525
Model: SECC - 525A
Model: SECC - 630
Model: SECC - 630A
Model: SECC - 760
Model: SECC - 895
Model: SECC - 1065
Model:
Torque Rating (Static) lb-ft
Model: SECC - 450
80
Model: SECC - 525
160
Model: SECC - 525A
160
Model: SECC - 630
320
Model: SECC - 630A
320
Model: SECC - 760
650
Model: SECC - 895
1300
Model: SECC - 1065
5200
Model:
(Nm)
Model: SECC - 450
(108.5)
Model: SECC - 525
(216.9)
Model: SECC - 525A
(216.9)
Model: SECC - 630
(433.9)
Model: SECC - 630A
(433.9)
Model: SECC - 760
(881.3)
Model: SECC - 895
(1762.6)
Model: SECC - 1065
(3525.1)
Model:
Recommended Max Speed rpm
Model: SECC - 450
2500
Model: SECC - 525
2000
Model: SECC - 525A
2000
Model: SECC - 630
1600
Model: SECC - 630A
1600
Model: SECC - 760
1500
Model: SECC - 895
1400
Model: SECC - 1065
1400
Model:
Body Diameter in
Model: SECC - 450
4.50
Model: SECC - 525
5.25
Model: SECC - 525A
5.25
Model: SECC - 630
6.32
Model: SECC - 630A
6.32
Model: SECC - 760
7.60
Model: SECC - 895
8.94
Model: SECC - 1065
10.65
Model:
(mm)
Model: SECC - 450
(114.3)
Model: SECC - 525
(133.4)
Model: SECC - 525A
(133.4)
Model: SECC - 630
(160.5)
Model: SECC - 630A
(160.5)
Model: SECC - 760
(193.0)
Model: SECC - 895
(227.1)
Model: SECC - 1065
(270.5)
Model:
Overall Length (ref) in
Model: SECC - 450
3.88
Model: SECC - 525
4.12
Model: SECC - 525A
4.12
Model: SECC - 630
4.62
Model: SECC - 630A
4.62
Model: SECC - 760
5.38
Model: SECC - 895
6.61
Model: SECC - 1065
8.62
Model:
(mm)
Model: SECC - 450
(98.6)
Model: SECC - 525
(104.6)
Model: SECC - 525A
(104.6)
Model: SECC - 630
(117.3)
Model: SECC - 630A
(117.3)
Model: SECC - 760
(136.7)
Model: SECC - 895
(167.9)
Model: SECC - 1065
(218.9)
Model:
Armature Bore Diameter in
Model: SECC - 450
0.875
Model: SECC - 525
1.125
Model: SECC - 525A
1.250
Model: SECC - 630
1.500
Model: SECC - 630A
1.750
Model: SECC - 760
1.937
Model: SECC - 895
2.000
Model: SECC - 1065
2.937
Model:
(mm)
Model: SECC - 450
(22.225)
Model: SECC - 525
(28.575)
Model: SECC - 525A
(31.750)
Model: SECC - 630
(38.100)
Model: SECC - 630A
(44.450)
Model: SECC - 760
(49.200)
Model: SECC - 895
(50.800)
Model: SECC - 1065
(74.600)
Model:

SECC Operation:

When the current is off, springs push the armature into engagement with the hub/output plate and torque is transmitted. The bearing-mounted hub coupling assembly simplifies installation.

When current is applied to the coil in the magnet body, a magnetic field is created which attracts the armature toward the rotor, disengaging the teeth.