Stationary Field Tooth Clutch Couplings integrate an SFTC clutch with a factory aligned sleeve and output hub for a prefabricated “mount and run” solution. The STCC design dramatically simplifies application design complexity and reduces installation time.
Specifications
- 4.5″ to 10.6″ diameter; 3.8″ to 8.6” length
- Bore sizes from 0.8″ to 2.9″
- Static torque from 160 to 5200 lb-ft
- 2500 to 5200 RPM max speed
- Operates both dry and in oil
- Modified designs and customized assemblies available
| Performance / Mechanical Specifications |
STCC Series — Model Size |
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STCC – 450 |
STCC – 525 |
STCC – 525A |
STCC – 630 |
STCC – 630A |
STCC – 760 |
STCC – 895 |
STCC – 1065 |
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| Torque Rating (Static) |
lb-ft |
160 |
320 |
320 |
650 |
650 |
1300 |
2600 |
5200 |
|
|
(Nm) |
(216.9) |
(433.9) |
(433.9) |
(881.3) |
(881.3) |
(1762.6) |
(3525.1) |
(7050.2) |
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| Recommended Max Speed |
rmp |
2500 |
2000 |
2000 |
1600 |
1600 |
1500 |
1400 |
1400 |
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| Body Diameter |
in |
4.50 |
5.25 |
5.25 |
6.32 |
6.32 |
7.60 |
8.94 |
10.65 |
|
|
(mm) |
(114.3) |
(133.4) |
(133.4) |
(160.5) |
(160.5) |
(193.0) |
(227.1) |
(270.5) |
|
| Overall Length (ref) |
in |
3.88 |
4.12 |
4.12 |
4.62 |
5.01 |
5.38 |
6.22 |
8.62 |
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|
(mm) |
(98.6) |
(104.6) |
(104.6) |
(117.3) |
(127.3) |
(136.7) |
(158.0) |
(218.9) |
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| Armature Bore Diameter |
in |
0.875 |
1.125 |
1.250 |
1.500 |
1.750 |
1.937 |
2.000 |
2.937 |
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|
(mm) |
(22.225) |
(28.575) |
(31.750) |
(38.100) |
(44.450) |
(49.200) |
(50.800) |
(74.600) |
STCC Operation:
When current is applied to the coil in the magnet body, a magnetic field is created which attracts the armature toward the rotor. As the teeth engage, torque is transmitted.
“When current is turned off, the armature slides on the splined hub to disengage from the rotor. Springs pull on the armature to assist. The bearing-mounted hub coupling assembly simplifies installation.”
Radiation Instruments
Dosimeters film
