Changzhou Suma Precision Machinery Co., Ltd
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MZ30G 76MM Thickness Backstopping Cam Bearing Clutch
Features
Types MZ-G suitable for backstop, or overrunning clutch applications. Outer race circumference ground finish.
Technical Datas
| Item | MZ30G |
| Material | GCr15 |
| Bore dia. | 30 mm |
| Outer dia. | 100 mm |
| Width | 76 mm |
| Torque capacity | 735 N.m |
| Weight | 3.2 kg |
| Package | Carton box, wooden box or as your requirements |
Dimensions and Capacities
| Model
| Torque | Max.Overrunning | Max. | Drag | |
| Capacity | Inner Race | Outer Race | Indexing | Torque | |
| (N·m) | (r/min) | (cycle/min) | (N·m) | ||
| MZ15G | 186 | 2,200 | 900 | 150 | 0.2 |
| MZ17G | 215 | 2,000 | 800 | 150 | 0.2 |
| MZ20G | 323 | 1,900 | 700 | 150 | 0.29 |
| MZ30G-22 | 735 | 1800 | 500 | 150 | 0.39 |
| MZ30G-25 | |||||
| MZ30G | |||||
| MZ35G | 1,080 | 1,700 | 300 | 150 | 0.49 |
| MZ45G-40 | 1620 | 1700 | 300 | 150 | 0.69 |
| MZ45G | |||||
| MZ60G-50 | 2110 | 1600 | 250 | 150 | 0.98 |
| MZ60G-55 | |||||
| MZ60G | |||||
| MZ70G-65 | 3040 | 1300 | 250 | 150 | 1.27 |
| MZ70G | |||||
| Bore size | A | C | B (h7) | F | E | K | PCD D | S | H-M No.of Tapped Holes ×Size ×Pitch | Weight (kg) | ||
| Dia. (H7) | Keyway | Chamfer J | ||||||||||
| 15 | 5×2.3 | 0.8 | 55 | 53 | 68 | 25 | 47 | 1.3 | 58 | 10 | 6-M5×0.8 | 1.3 |
| 17 | 5×2.3 | 0.8 | 63 | 61 | 75 | 28 | 52 | 1.3 | 64 | 10 | 6-M5×0.8 | 1.7 |
| 20 | 5×2.3 | 0.8 | 64 | 62 | 80 | 30 | 55 | 1.3 | 68 | 12 | 6-M6×1.0 | 1.9 |
| 22 | 8×3.3 | 1.0 | 70 | 68 | 100 | 45 | 75 | 1.3 | 88 | 16 | 6-M8×1.25 | 3.2 |
| 25 | 8×3.3 | 1.0 | ||||||||||
| 30 | 10×3.3 | 1.0 | ||||||||||
| 35 | 10×3.3 | 1.0 | 78 | 76 | 110 | 50 | 80 | 1.3 | 95 | 16 | 6-M8×1.25 | 4.4 |
| 40 | 12×3.3 | 1.3 | 87 | 85 | 125 | 60 | 95 | 1.3 | 110 | 16 | 8-M8×1.25 | 6.2 |
| 45 | 12×3.3 | 1.3 | ||||||||||
| 50 | 14×3.8 | 1.5 | 90 | 88 | 155 | 80 | 125 | 1.3 | 140 | 16 | 8-M8×1.25 | 9.5 |
| 55 | 16×4.3 | 1.5 | ||||||||||
| 60 | 18×4.4 | 1.5 | ||||||||||
| 65 | 18×4.4 | 1.8 | 105 | 103 | 175 | 95 | 145 | 1.3 | 162 | 16 | 8-M8×1.25 | 13.1 |
| 70 | 20×4.9 | 1.8 | ||||||||||
Notes:
1. T max = 2 × T KN
2. Inner race overruns
3. Outer race overruns
Keyway to DIN 6885.1
Mounting and Coupling
Pictures
