brakes, clutches, clutch brake combos, torque limiters, tension control, conveyor products

May 16, 2008

Mach III Catalog Click here to receive a copy
of our product catalog. Package includes a PDF version on CD.

Need Repair Parts or Documentation for a Mach III Product? Send us an email. Be sure to include the Mach III Product number in your request.

Catalog Standard
NEMA C-Face Mount Spring Set Brakes

NEMA C-Face Mount Spring Set Brakes

NEMA C-Face Mount Spring
Set Brakes

NEMA C-Face Mount Spring Set Brake
Design Features

Mounts between motor and gear reducer

Enclosed design in aluminum housing

Optional corrosion resistant and food safe finishes available

Not suitable for belt drive (pulley output) applications. Consult factory for options.

NEMA C-Face Mount Spring Set Brake Specifications
Product No.	Torque (lb-in)	Release Pressure (PSI)	NEMA Frame Size
D3C3R-56H	286	60-65	56C
D3C3R-14H	286	60-65	143TC, 145TC
D5C3R-18H	575	60-65	182TC, 184TC
D5C3R-21H	575	60-65	213TC, 215TC

NEMA C-Face Mount Spring Set Brakes Drawing

NEMA C-Face Mount Spring Set Brake Dimensions (inches)

Product No.

M
(KEY-
WAY)

D3C3R-56H

.624/
.625

.625/
.626

4.498/
4.500

4.500/
4.502

0.13

0.15

6.50

25/
64

3/8 -16

2
1/16

5.875

1.26

1.96

0.32

3.02

3/16

D3C3R-14H

.874/
.875

.875/
.876

4.498/
4.500

4.500/
4.502

0.13

0.15

6.50

25/
64

3/8 -16

2
1/8

5.875

1.26

1.96

0.32

3.02

3/16

D5C3R-18H

1.124/
1.125

1.125/
1.126

8.498/
8.500

8.500/
8.502

0.25

0.23

9.00

17/
32

1/2 -13

2
5/8

7.250

1.89

2.64

1.00

4.63

1/4

D5C3R-21H

1.374/
1.375

1.375/
1.376

8.498/
8.500

8.500/
8.502

0.25

0.23

9.00

17/
32

1/2 -13

3
3/8

7.250

2.25

3.25

1.00

4.63

5/16

Metric and Custom Frame Sizes Available

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Catalog Standard NEMA C-Face Mount Spring Set Brakes

NEMA C-Face Mount Spring Set Brakes

NEMA C-Face Mount Spring Set Brakes

Catalog Standard
NEMA C-Face Mount Spring Set Brakes

NEMA C-Face Mount Spring
Set Brakes