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FCDS Worm Gear Reducer
Detailed Product Description
FCDSY Worm Gearbox, also known as enclosed gear drives or worm gear speed reducers, are mechanical power transmission drive components that can drive a load at a reduced fixed ratio of the motor speed. The output torque is also increased by the same ratio, while the horsepower remains the same (less efficiency losses.) A 10:1 gearbox outputs approximately the same motor output horsepower, motor speed divided by 10, and motor torque multiplied by 10. Similar performance metrics are provided by 20:1 gearboxes and other ratios.
FCDSY Worm Gearbox contain a worm-type gear on the input shaft, and a worm-type mating gear on the output shaft. Worm gearboxes also change the drive direction.

Products Features


NEMA Frame

LA

LB

LC

LE

LZ

Input

Bore

Keyway

56C

5.875

4.50

6.50

0.16

0.43

0.625

3/16 × 3/32

143TC/145TC

5.875

4.50

6.50

0.16

0.43

0.875

3/16 × 3/32

182TC/184TC

7.250

8.50

9.00

0.23

0.55

1.125

1/4 × 1/8

213TC/215TC

7.250

8.50

9.00

0.23

0.55

1.375

5/16 × 5/32

254TC/256TC

7.250

8.50

10.00

0.23

0.55

1.625

3/8 × 3/16

Size

Radio

A

A1

AB

BB

CC

E

F

M

60

51
101
151
201
301
401
501
601

3.09

4.43

4.33

2.362

4.72

4.13

5.12

70

3.76

4.63

5.12

2.756

5.91

4.53

5.91

80

4.11

5.84

5.51

3.150

6.69

5.31

6.69

100

4.78

6.51

6.10

3.937

7.48

6.10

7.48

120

6.10

8.26

7.48

7.28

4.724

9.06

7.09

9.06

135

6.89

9.06

8.32

8.27

5.315

9.84

7.87

9.84

155

7.64

10.24

9.35

9.92

6.102

11.02

8.66

11.02

175

8.78

11.42

11.02

10.31

6.890

12.20

9.84

12.20

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