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 |
Our Strategic Partners
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.
1. who are we?
We are based in Shanghai, China, start from 2003,sell to Domestic
Market(50.00%),North America(25.00%),
Europe(5.00%),Africa(5.00%),Southeast Asia(5.00%),South
America(5.00%).... There are total about 180-300 people in our
office and factory.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3. what can you buy from us?
All kinds of Coupling,Bellhousing,oil tank,tank clean
cover,cooler,Hydraulic parts etc
4. why should you buy from us not from other suppliers?
We are professional OEM manufacturer with 20years history.focus on
mechanical power transmission coupling, hydraulic system spare
parts and heat exchanger product manufacture and export. We also
provide relevant technical supports and service.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,Express Delivery；
Accepted Payment Currency:USD,EUR,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,PayPal,Western Union;
Language Spoken:English,Chinese,Spanish
