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Long Working Life flexible Gear Drum coupling
Material of Long Working Life flexible Gear Drum coupling
Body: Ductile iron grade 500-7/ 450-10 in accordance with ISO 1083 or 70-50-05/65-45-12 with ASTM A536
Gland: Ductile iron grade 500-7/ 450-10 in accordance with ISO 1083 or 70-50-05/65-45- 12 with ASTM A536
Gasket: Rubber E.P.D.M./SBR/NR in accordance with EN 681.1
Bolts and Nuts: Carbon steel grade 6.8 with galvanization
Work Pressure: 16/25 Bar or 250/350 PSI
Standard of Long Working Life flexible Gear Drum coupling:
Designed and tested in accordance with EN 14525, ANSI/AWWA C219 and EN 545
Specification of Long Working Life flexible Gear Drum coupling(JB/T 8854.1)/ mm
Model | Nominal Torque Tn | Rotate Speed | Hole diameter | Length of Hole | D | D1 | D2 | C1 | H | A | A1 | B | B1 | E | |
Y | J1/Z1 | ||||||||||||||
GCLD1 | 1120 | 4000 | 22,24 | 52 | 38 | 127 | 95 | 75 | 6 | 2 | 43 | 22 | 66 | 45 | 42 |
25,28 | 62 | 44 | |||||||||||||
30,32, 35,38 | 82 | 60 | |||||||||||||
40,42, 45,48, 50,55, 56 | 112 | 84 | |||||||||||||
GCLD2 | 1800 | 4000 | 38 | 82 | 60 | 149 | 116 | 90 | 6.5 | 2 | 44.5 | 24.5 | 70 | 49 | 42 |
40,42, 45,48, 50,55, 56 | 112 | 84 | |||||||||||||
60,63, 65 | 142 | 107 | |||||||||||||
GCLD3 | 3150 | 4000 | 40,42, 45,48, 50,55, 56 | 112 | 84 | 167 | 134 | 105 | 7 | 2.5 | 53.5 | 27.5 | 80 | 54 | 42 |
60,63, 65,70, 71,75 | 142 | 107 | |||||||||||||
GCLD4 | 5000 | 4000 | 45,48, 50,55, 56 | 112 | 84 | 187 | 153 | 125 | 7.5 | 2.5 | 54 | 28 | 81 | 55 | 42 |
60,63, 65,70, 71,75 | 142 | 107 | |||||||||||||
80,85, 90 | 172 | 132 | |||||||||||||
GCLD5 | 7100 | 3750 | 50,55 | 112 | 84 | 204 | 170 | 140 | 7.5 | 2.5 | 60 | 30 | 89 | 59 | 42 |
60,63, 65,70, 71,75 | 142 | 107 | |||||||||||||
80,85, 90,95 | 172 | 132 | |||||||||||||
100,(105) | 212 | 167 | |||||||||||||
GCLD6 | 10000 | 3300 | 55,56 | 112 | 84 | 230 | 186 | 155 | 8.5 | 3 | 68.5 | 33.5 | 106 | 71 | 47 |
60,63, 65,70, 71,75 | 142 | 107 | |||||||||||||
80,85, 90,95 | 172 | 132 | |||||||||||||
100,110,(115) | 212 | 167 | |||||||||||||
GCLD7 | 1600 | 3000 | 60,63, 65,70, 71,75 | 142 | 107 | 256 | 212 | 180 | 6 | 3 | 73.5 | 34.5 | 112 | 73 | 47 |
80,85, 90,95 | 172 | 132 | |||||||||||||
100,110,120,125 | 212 | 167 | |||||||||||||
130,(135) | 252 | 202 | |||||||||||||
GCLD8 | 22400 | 2650 | 65,70, 71,75 | 142 | 107 | 287 | 239 | 200 | 8.5 | 3.5 | 69 | 39 | 112 | 82 | 47 |
80,85, 90,95 | 172 | 132 | |||||||||||||
100,110,120,125 | 212 | 167 | |||||||||||||
130,140,150 | 252 | 202 | |||||||||||||
GCLD9 | 355000 | 2350 | 70,71, 75 | 142 | 107 | 325 | 276 | 235 | 9.5 | 3.5 | 80.5 | 40.5 | 125 | 85 | 47 |
80,85, 90,95 | 172 | 132 | |||||||||||||
100,110,120,125 | 212 | 167 | |||||||||||||
130,140,150 | 252 | 202 | |||||||||||||
160,170,(175) | 302 | 242 | |||||||||||||
GCLD10 | 50000 | 2100 | 75 | 142 | 107 | 362 | 313 | 270 | 11 | 4 | 98.5 | 44.5 | 149 | 95 | 49 |
80,85, 90,95 | 172 | 132 | |||||||||||||
100,110,120,125 | 212 | 167 | |||||||||||||
130,140,150 | 252 | 202 | |||||||||||||
160,170,180 | 302 | 242 | |||||||||||||
190,200 | 352 | 282 | |||||||||||||
Photo of Long Working Life flexible Gear Drum coupling




Service of Long Working Life flexible Gear Drum coupling
1. Excellent quality and Reasonable price
2. Delivery on time
3. Safe, reliable, economical and durable
4. Stable transmission, quiet operation
Package of Long Working Life flexible Gear Drum coupling
Plywood case / Carton, Or Customized

Jizhou Wantong Machinery Co.,Ltd is the professional manufacturer of Mechanical Equipment Transmission Parts.
1. Star Couplings: Which are totally replaceable with Rotex and Rotex GS Couplings |
2. Servo Couplings: Including Miniature Disc Couplings, OLDHAM Couplings, Beam Couplings , Spring Couplings etc. |
3. Universal Joint: Single Joint, Double Joint, and Extensible; Double Joint, Block and Pin type |
4. Needle; Bearing type, Cross shaft and Needle bearing type Tool |
5.Bellow Couplings: Totally replaceable with KTR Tool flex. Bore type: Clamp type, Setscrew Type, Keyless Lock Type |
6.Curved Teeth Gear Couplings: with Nylon Inner Gear Sleeve and Steel Inner Gear Sleeve |
7. L Coupling: L035-L100 Sintered Powder, L110-L225 Cast Iron GG25 |


FAQ of Long Working Life flexible Gear Drum coupling
1. Q: Manufacturer ?
A: Yes, professional factory in China
2. Q: Which area have you exported to ?
A: Europe, America, Africa, Asia, South America and Australia
3. Q: Any advantage ?
A: The Production area more than 4000 square meters, and 35 sets production equipments. Supply the one-stop service from machining to welding
New products from manufacturers at wholesale prices