Ramsey Winch RPH-50000 (Foot Mtd.) - Manual (Page 14)

11
12. Gently tap key #5 into keyway of input shaft #11. Liberally apply grease to shoulder of input shaft.
Place 1-3/4 OD washer #28 over end of shaft and against shoulder of shaft. Place spring #44
inside of spring #45 and place both springs over shaft and against washer #28. Slide 2-3/8 OD
clutch washer #27 over splined end of shaft and against springs. Use grease to hold springs and
washers in place on shaft. Place splined end of shaft through drum and into output coupling #7.
Mesh spline of input shaft with internal spline of coupling shaft inside of drum.
Align keyway of coupling with key and end of input shaft below. Slide coupling over end of shaft
#11. Place gasket #35e into position on motor mounting surface of end bearing #9. Insert brake
shaft with key #35c into coupling. Use (2) screws #19 to attach brake adapter plate #35d to motor
end bearing. Torque capscrews to 85 ft.-lbs. each. Apply second gasket #35e to other side of
adapter plate. Re-attach brake #35a to brake adapter plate using brake assembly screws #16.
Torque capscrews to 97 ft.-lbs. each.
Note:
Care must be taken to assure adapter plate and brake are seated properly prior to installing
1/2-13NC assembly bolts. Damage will occur to rotor stack or shaft snap ring if not properly
installed.
13. Attach motor #40 with well-oiled gasket #35b to brake #35. Use (2) capscrews #20 and torque to
74 ft.-lbs. each. Securely connect tube #46 to elbow #32, in bottom of valve #47, and fitting #33 in
bottom of brake #35.
40
20
20
35b
35
47
46
45
44
5
16
19
19
35e
35d
35e
35a
33
35c
16
7
9
11
28
27