Shanghai Reijay Hydraulic & Transmission Tech Co., Ltd.
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Technical description
Nylon sleeve gear coupling Bowex coupling Dentex coupling M-42 has below characteries:
1) Compensation of axial, radial and angular misalignment of shafts
2) easy assembly High electrical insulating propertyHigh thermal stability
3) The Nylon sleeve gear coupling Bowex coupling Dentex coupling M-42 is a flexible gear coupling whose typical features are two congruent hubs with crowned teeth which transmit torque by meshing with the internal toothing of a housing component.
4) The coupling design fulfills the requirement for compensation of radial, angular and axial shaft displacements in order to relieve the neighbouring shaft bearings from non-controlled, additional loads.
5) Even with the maximum permissible displacement, edge contact of the teeth is excluded and there will be no periodic variation ofthe angular velocity.
6) Nylon sleeve gear coupling Bowex coupling Dentex coupling M-42 couplings are suitable both for horizontal and verticalshaft connection, for reversing and intermittent service.The steel/plastic combination also has the advantage that no lubricationby oil or grease is required;
7) Maximum service reliability is guaranteed at temperatures between-25 C and +80 °C.A coupling sleeve in heat-stabilised polyamideis required for temperatures up to +140“℃.
Nylon sleeve gear coupling Bowex coupling Dentex coupling M-42 technique parameter:
| Type | Prebored | Finish bore d[mm] | Dimensions [mm] | Extended hub length | Weight | Moment of inertia | ||||||||||
| min | max | A | B | L | L1/L2 | E | H* | C | F | g | f | L1/L2 | [kg] | J[kgm2] | ||
| B-14 | 5 | 6 | 14 | 40 | 25 | 50 | 23 | 4 | 15 | 6.5 | 37 | M5 | 6 | 40 | 0.175 | 0.000030 |
| B-19 | 8 | 9 | 19 | 48 | 30 | 54 | 25 | 4 | 17 | 7 | 37 | M5 | 6 | 0.32 | 0.00047 | |
| B-24 | 9 | 10 | 24 | 52 | 36 | 56 | 26 | 4 | 17 | 7.5 | 41 | M5 | 6 | 50 | 0.316 | 0.000093 |
| B-28 | 9 | 10 | 28 | 66 | 44 | 84 | 40 | 4 | 20 | 19 | 46 | M8 | 10 | 55 | 0.739 | 0.00031 |
| B-32 | 11 | 12 | 32 | 76 | 50 | 84 | 40 | 4 | 20 | 18 | 48 | M8 | 10 | 55 | 0.95 | 0.00055 |
| B-38 | 12 | 14 | 38 | 83 | 58 | 84 | 40 | 4 | 20 | 18 | 48 | M8 | 10 | 60 | 1.22 | 0.00087 |
| B-42 | 16 | 20 | 42 | 92 | 65 | 88 | 42 | 4 | 22 | 19 | 50 | M8 | 10 | 60 | 1.49 | 0.0014 |
| B-48 | 16 | 20 | 48 | 100 | 68 | 104 | 50 | 4 | 22 | 27 | 50 | M8 | 10 | 60 | 1.81 | 0.0018 |
| B-55 | 25 | 55 | 125 | 83 | 124 | 60 | 4 | 30 | 30 | 65 | M10 | 20 | 3.45 | 0.0046 | ||
| B-65 | 0/30 | 10/32 | 65 | 140 | 96 | 144 | 70 | 4 | 32 | 36 | 72 | M10 | 20 | 5.18 | 0.0099 | |
| B-80 | 30 | 80 | 175 | 124 | 186 | 90 | 6 | 45 | 46.5 | 93 | M10 | 20 | 11.5 | 0.037 | ||
| B-100 | 35 | 40 | 100 | 210 | 152 | 228 | 110 | 8 | 55 | 63 | 102 | M12 | 30 | 20.5 | 0.1156 | |
Nylon sleeve gear coupling Bowex coupling Dentex coupling M-14,19,24,28,32,38,42,48,55,65,80,100
| Product Name | repalce KTR Bowex Coupling |
| Standard | IEC standard Motor |
| Material | stainless steel,cast steel,aluminum,cast iron |
| Type | Claw Coupling/ Elastic Couplings/NBL Precison no backlash/expansion sleeve toothless/…. |
| Operating Temperature | ( -40°C to +120°C |
| cnnecting way | Suitable for horizontal and vertical shaft connection |
| Feature | Light Weight, Flexible, Vibration Damping |
| Custom Order | Accept |
| Application | Engine Construction and Plant Engineering,IEC standard Motor,mining machinery,hydraulic machinery…. |
| Model | M-14.M-19,M-24,M-28/32/38//42/48/55/65/20/100 |
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Founded in 2003, Shanghai Reijay Hydraulic & Transmission Tech Co., Ltd focus on mechanical power transmission coupling, hydraulic system spare parts and heat exchanger products (oil heating and cooling equipment) manufacture and export. We also provide relevant technical support and service. We also serve customers with the design, assembly, remoulding and maintenance of industrial automation components (pneumatic, hydraulic, PLC), industrial intelligent systems, hydraulic power units and drive sections.