Mold Base Components

RETURN-RITE ™ SPRINGS

Return Rite Springs are solely designed for one application – safely returning the ejector plates to the closed position. They are specially engineered and uniquely coiled for specific force ratings, which will maintain proper load retention and long operating life. This way you receive smaller, more compact springs that take up less mold cavity area and do not break through the plate edge, which reduce pinch points and debris jamming.

RPS-10

CLEARANCE 1.125" HOLE

RPS-20

video

CLEARANCE 1.375" HOLE

DIE SPRING

RETURN RITE SPRING

Return pins shown in Outboard location

DIMENSIONAL DATA (INCH)

LOAD DEFLECTION DATA (LBS)

Part No.

INSIDE

FREE

PRELOAD (AT .100")

OPTIMUM LIFE MAX DEFLECTION

OUTSIDE

DIAMETER

LENGTH

(AT 25%)

(AT 40%)

DIAMETER

RPS-1030 RPS-1035 RPS-1040 RPS-1045 RPS-1050 RPS-1055 RPS-1060 RPS-1065 RPS-1070

.788 .788 .788 .788 .788 .776 .776 .776 .776

3.00 3.50 4.00 4.50 5.00 5.50 6.00 6.50 7.00

13.33 11.40 10.00

100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00

160.00 160.00 160.00 160.00 160.00 160.00 160.00 160.00 160.00

1.100 1.100 1.100 1.100 1.100 1.100 1.100 1.100 1.100

8.90 8.00 7.27 6.67 6.15 5.71

DIMENATIONAL DATA (inches)

LOAD DEFLECTION DATA (lbs)

Part No.

OUTSIDE

INSIDE

FREE

PRELOAD OPTIMUM LIFE MAX DEFLECTION

DIAMETER

DIAMETER

LENGTH

(AT .100")

(AT 40%)

(AT 25%)

RPS-2040 RPS-2045 RPS-2050 RPS-2055 RPS-2060 RPS-2065 RPS-2070 RPS-2075

1.350 1.350 1.350 1.350 1.350 1.350 1.350 1.350

.936 .936 .936 .936 .936 .936 .936 .936

4.00 4.50 5.00 5.50 6.00 6.50 7.00 7.50

20.00 17.78 16.00 14.54 13.33 12.30 11.43 10.67

320.00 320.00 320.00 320.00 320.00 320.00 320.00 320.00

200.00 200.00 200.00 200.00 200.00 200.00 200.00 200.00

uncontrolled if printed or downloaded

4270