Rexnord Falk GC02 Installation And Maintenance Manual Download

Page: 6 / 7

Falk Continuous Sleeve Gear Couplings

•

Installation and Maintenance

(Page 6 of 7)

Types GC02/05

•

Sizes 1010 thru 1035

TABLE 4 — Installation & Alignment Data For Types GC02 & 05



— Dimensions

Inches (Metric – mm)



Refer to Selection Guide for maximum bores and Manual 427-108 for reboring instructions.

†

Flexible couplings are designed to accommodate changes in operating conditions. Coupling life expectancy between initial alignment and maximum operating limits

is a function of load, speed and lubrication. Application requirements in excess of

° misalignment per flex-half coupling should be referred to Factory for review.

‡Couplings with NLGI #0 grease may be operated at any speed between zero and the maximum shown.

458-120

Rexnord

January 2005

5555 S. Moorland Rd., New Berlin, WI 53151-7953

Supersedes 06-01

Telephone: 262-796-4060 Fax: 262-796-4064 www.rexnord.com

COUPLING SIZE

1010G

1015G

1020G

1025G

1030G

1035G

Gap ±10%

G02 & 05

.125

(3)

.125

(3)

.125

(3)

.188

(5)

.188

(5)

.250

(6)

Installation Limits

G02 & 05

Offset Max

.0015

(.0381)

.0015

(.0381)

.0015

(.0381)

.002

(.0508)

.002

(.0508)

.003

(.0762)

Angular Max

.003

(.0762)

.007

(.178)

.009

(.229)

.011

(.279)

.013

(.330)

.013

(.330)

Operating Limits

†

G02

Offset Max

.005

(.127)

.008

(.203)

.009

(.229)

.012

(.305)

.014

(.356)

.016

(.406)

Angular Max

.035

(.889)

.045

(1.14)

.054

(1.37)

.067

(1.70)

.079

(2.01)

.092

(2.34)

Operating Limits

†

Per Cplg

G05

Angular Max

.035

(.889)

.045

(1.14)

.054

(1.37)

.067

(1.70)

.079

(2.01)

.092

(2.34)

Coupling Speed

Range (rpm)

G02&05

NLGI #0 Grease-Max.

‡

5300

4300

3700

3300

2900

2600

Falk LTG &

NLGl #1 Grease

Min

1030

700

550

460

380

330

Allow.

5300

4300

3700

3300

2900

2600

Grease - ounces

(g)

G02

(11.3)

1.0

(28.3)

1.5

(42.5)

2.3

(65.2)

3.3

(93.6)

4.3

(122)

G05

(8.50)

(19.8)

1.1

(31.2)

1.8

(51.0)

2.6

(73.7)

3.4

(96.4)

Summary of Contents for Falk GC02

Page 1: ...tion for up to three years The use of general purpose grease requires re lubrication of the coupling at least every six months If coupling leaks grease is exposed to extreme temperatures excessive moisture experiences frequent reversals or axial movements more frequent lubrication may be required USDA Approval LTG has the United States Department of Agriculture Food Safe ty Inspection Service appr...

Page 2: ...1 C and every three months for couplings operating at tem peratures of 160 F 71 C up to 200 F 93 C For temperatures beyond this range consult the Factory The minimum operating temperature must not be lower than the pour point of the oil The specified amount of grease listed in Table 4 Page 6 is in ounces and also applies to the volume of oil Specifications Type Mild EP gear oil that meets AGMA Spe...

Page 3: ...ically or mathematically and allow the incorporation of cold offsets which will compensate for shaft position changes due to thermal growth BI ANNUAL MAINTENANCE Re lubricate coupling if using general purpose greases If coupling leaks grease is exposed to extreme temperatures excessive moisture or frequent reversals more frequent lubrication may be required TYPE GC02 HORIZONTAL COUPLING INSTALLATI...

Page 4: ...r tool pry end of ring down and out of groove Wedge tool behind notch and pry ring from sleeve using spiral motion Slide sleeve off hubs TYPE GC05 HORIZONTAL COUPLING WITH FLOATING SHAFT 1 Mount Hubs Sleeve Seals Retainer Ring Place the sleeve WITH seal ring in sleeve seal groove on shaft BEFORE mounting flex hub 1 Mount flex hub 1 onto shaft as shown above so that the face is flush with the end o...

Page 5: ...Repeat procedure for other coupling end Check ring for proper seating Remove V blocks supports Fill with recommended grease until an excess appears at the open hole then insert plug Continue procedure for other coupling end CAUTION Make certain all lube plugs are inserted after lubricating ANNUAL MAINTENANCE For extreme or unusual operating conditions check coupling more frequently 1 The alignment...

Page 6: ...anuary 2005 5555 S Moorland Rd New Berlin WI 53151 7953 Supersedes 06 01 Telephone 262 796 4060 Fax 262 796 4064 www rexnord com COUPLING SIZE 1010G 1015G 1020G 1025G 1030G 1035G Gap 10 G02 05 125 3 125 3 125 3 188 5 188 5 250 6 Installation Limits G02 05 Offset Max 0015 0381 0015 0381 0015 0381 002 0508 002 0508 003 0762 Angular Max 003 0762 007 178 009 229 011 279 013 330 013 330 Operating Limit...

Page 7: ...2 250 Keyway 500 x 250 Rexnord 458 120 5555 S Moorland Rd New Berlin WI 53151 7953 January 2005 Telephone 262 796 4060 Fax 262 796 4064 www rexnord com Supersedes 06 01 F A L K10 15 GC0 205 TYPE SIZE PRODU CLASSIFICATION CT LUBE PLUG SLEEVE SEAL RING RING SEAL RING G SIZE BORE PART NUM 1015 GC 02 COUPLING FLEX HUB 1 SPECIFY BORE KEYWAY FLEX HUB 2 SPECIFY BORE KEYWAY RETAINER F A L K10 15 GC0 205 F...

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