Superior resilience, plasticity, and strength
The BA series multi turn bevel gearbox from Zhejiang Jimai Auto-tech Co., Ltd. is specifically engineered for multi-turn rotation valves, including gate valves and globe valves. The body material is nodular cast iron, in accordance with the ANSI 60-45-12 standard. Nodular cast iron exhibits superior resilience, plasticity, and strength when contrasted with conventional grey cast iron.
CATALOGUE DOWNLOAD
| Type | Model | Para | |||||||||
| Technical Parameters | Hand wheel | ||||||||||
| Standarc flange | Optional Mounting | Ratio | Input Nm |
Rating Qutput Nm |
M.A. ±10% |
Max Stemdmax mm |
Max.Thrust KN |
Weight Kg |
|||
| M | |||||||||||
| A | BA-0000 | F10 | - | 2.5:1 | 105 | 220 | 2.1 | 22 | 75 | 9 | 250 |
| BA-000 | F12 | F10 | 3:1 | 140 | 350 | 2.5 | 28 | 113 | 12 | 250 | |
| BA-00 | F14 | F12 | 3:1 | 220 | 550 | 2.5 | 36 | 127 | 18 | 300 | |
| BA-0 | F16 | F14 | 3.6:1 | 290 | 900 | 3.1 | 42 | 141 | 23 | 300 | |
| BA-01 | F20 | F14-F16-F25 | 4.1:1 | 345 | 1200 | 3.5 | 50 | 190 | 35 | 400 | |
| BA-1 | F25 | F16-F20 | 4.5:1 | 475 | 1800 | 3.8 | 50 | 268 | 45 | 460 | |
| BA-2 | F30 | F25 | 5.2:1 | 640 | 2800 | 4.4 | 60 | 308 | 90 | 520 | |
| BA-3 | F35 | F25-F30 | 5.7:1 | 730 | 3500 | 4.8 | 80 | 402 | 143 | 600 | |
| Base Part | External Part | ||||||||||
| D1 | P.C.D | D3 | H0 | H1 | H2 | H3 | L2 | PD | Key | ||
| D2 | N-H-DP | ||||||||||
| 70 | 102 | 4-M10-15 | 125 | 2 | 47 | 70 | 104 | 198 | 26 | 8 | |
| 85 | 125 | 4-M12-18 | 150 | 3 | 49 | 70 | 113 | 207 | 26 | 8 | |
| 100 | 140 | 4-M16-24 | 175 | 3 | 58 | 78 | 124 | 238 | 28 | 8 | |
| 130 | 165 | 4-M20-30 | 210 | 3 | 69 | 85 | 133 | 255 | 28 | 8 | |
| 140 | 205 | 8-M16-24 | 250 | 4 | 69 | 87 | 145 | 276 | 32 | 10 | |
| 200 | 254 | 8-M16-24 | 295 | 4 | 78 | 94 | 162 | 311 | 32 | 10 | |
| 230 | 298 | 8-M20-30 | 350 | 4 | 103 | 133 | 208 | 390 | 32 | 10 | |
| 260 | 356 | 8-M30-45 | 415 | 5 | 146 | 149 | 246 | 442 | 38 | 10 | |
| No. | Parts Name | Material | GB material number | ASTM Materialnumber |
| 1 | Bolts | Carbon Steel | GB/T70 8.8 | ASTM A29M-1045 |
| 2 | Base | Carbon Steel/Ductile iron | ASTM A216 WCB/ GB/T12227 QT450-10 |
ASTM A216 WCB/ ASTM A53665-45-12 |
| 3 | Sealing gasket | Carbon Steel | GB/T5783 8.8 | ASTM A29M-1045 |
| 4 | O-ring | Rubber | GB/T3452.1NBR | NBR |
| 5 | Bearing | Alloy Steel | GB/T18254 Gcr15 | ASTM A295-52100 |
| 6 | Bevel gear | Carbon Steel | GB/T699 45# | ASTMA29M-1045 |
| 7 | Drive Sleeve | Ductile iron | GB/T12227 QT450-10 |
ASTM A536 65-45-12 |
| 8 | Housing | Carbon Steel/Ductile iron | ASTM A216 WCB/ GB/T12227 QT450-10 |
ASTM A216WCB/ ASTM A536 65-45-12 |
| 9 | Stem Nut | Brass | GB/T1176 H62 | ASTM C85500 |
| 10 | Lock nut | Carbon Steel | GB/T700 Q235 | ASTM A29M-1020 |
| 11 | Grease Nipple | Carbon Steel | GB/T700 Q235 | ASTM A29M-1020 |
| 12 | PinionGear | Carbon Steel | GB/T699 45# | ASTM A29M-1045 |
| 13 | Keys | Carbon Steel | GB/T699 45# | ASTM A29M-1045 |
| 14 | Collar | Carbon Steel | GB/T700 Q235 | ASTM A29M-1020 |
| 15 | Bearing | Alloy Steel | GB/T18254 Gcr15 | ASTM A295-52100 |
| 16 | Snap Ring | Carbon Steel | GB/T93 65Mn | ASTM A29-1566 |
| 17 | Gland Cover | Carbon Steel/Ductile iron | ASTM A216 WCB/ GB/T12227 QT450-10 |
ASTM A216 WCB/ ASTM A536 65-45-12 |
| 18 | Handwheel indicator | Carbon Steel | GB/T700 Q235 | ASTM A29M-1020 |
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