Industrial Crane Gearbox for Material Handling Lifting Equipment Overhead Traveling Crane and Gantry Systems
| Customization: | Available |
|---|---|
| Application: | Motor, Machinery, Marine, Agricultural Machinery, Crane |
| Layout: | - |
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Basic Info.
- Model NO.
- GH3201
- Hardness
- Soft Tooth Surface
- Installation
- -
- Step
- Stepless
- Type
- -
- Transport Package
- Wooden Box
- Specification
- Customize
- Trademark
- no brand
- Origin
- China
- HS Code
- 848390009
- Production Capacity
- 500PCS/Month
Packaging & Delivery
- Package Size
- 0.00cm * 0.00cm * 0.00cm
- Package Gross Weight
- 0.000kg
Product Description
Drum diameter: 140 mm
Pulley ratio: 4/1
motor power:0.45kw
|
Model
|
Load Capacity (ton)
|
ISO Working Class
|
FEM Working Class
|
Lifting Speed (m/min)
|
Motor Power (kW)
|
Frequency (Hz)
|
Speed Ratio
|
Braking Torque (N.m)
|
|
BTM/100M-2/12 GH3201 i=62.6
|
3.2
|
M5
|
2m
|
0.8/5.0 (1.0/6.0)
|
0.45/3.2 (0.54/3.8)
|
50 (60)
|
62.6
|
40
|
|
BTM/100M-2/12 GH3201 i=62.6
|
2.5
|
M6
|
3m
|
0.8/5.0 (1.0/6.0)
|
0.45/3.2 (0.54/3.8)
|
50 (60)
|
62.6
|
40
|
|
BTM/100M-2/12 GH3201 i=62.6
|
2
|
M7
|
4m
|
0.8/5.0 (1.0/6.0)
|
0.45/3.2 (0.54/3.8)
|
50 (60)
|
62.6
|
40
|
Drum diameter: 140 mm
Pulley ratio: 4/1
motor power:3.2kw
|
Model
|
Load Capacity (ton)
|
ISO Working Class
|
FEM Working Class
|
Lifting Speed (m/min)
|
Motor Power (kW)
|
Frequency (Hz)
|
Speed Ratio
|
Braking Torque (N.m)
|
|
BTM/100S-4P GH3201 i=62.6
|
3.2
|
M5
|
2m
|
0.8-5.0 (1.0-6.0)
|
3.2 (3.8)
|
100 (120)
|
62.6
|
40
|
|
BTM/100S-4P GH3201 i=62.6
|
2.5
|
M6
|
3m
|
0.8-5.0 (1.0-6.0)
|
3.2 (3.8)
|
100 (120)
|
62.6
|
40
|
|
BTM/100S-4P GH3201 i=62.6
|
2
|
M7
|
4m
|
0.8-5.0 (1.0-6.0)
|
3.2 (3.8)
|
100 (120)
|
62.6
|
40
|
High-quality gears: quiet operation and long service life
Multiple installation options
Maintenance-free
Energy-efficient
Corrosion resistant
Gearboxes in cranes and hoists are crucial for transmitting power, controlling speed, and achieving precise load handling. Main applications include:
Bridge Cranes
Driving the trolley along the main beam of the bridge.
Used for lifting and positioning heavy loads in industrial workshops or warehouses.
Tower Cranes
Controlling the hoisting mechanism for vertical lifting.
Enabling slewing and traveling for the placement of construction materials.
Wire Rope Hoists
Providing torque conversion through drum rotation for lifting/lowering loads.
Ensuring smooth operation in manufacturing, logistics, or assembly lines.
Gantry Cranes
Driving the hoisting mechanism for container handling in ports.
Supporting precise load positioning in shipyards or storage yards.
Jib Cranes
Assisting in rotational and lifting movements for localized material handling.
The company specializes in producing worm gearboxes (reducers), agricultural gearboxes, planetary gearboxes, helical gearboxes, swl series screw gearboxes, R, K, F, S series helical gear reducers, B/X series cycloidal pin gear reducers, etc. The products are exported to dozens of countries and regions in Europe, America, Japan, India, Brazil, etc. The products are mainly used in plastics, rubber, metallurgy and mining, petrochemical industry, hoisting and transportation, light industrial food, and other fields.
More than 20 projects, such as the high torque reducer developed by the company, have won the national patent invention certificate and also won the national "high-tech enterprise certificate" in 2020.
Since its establishment in 2003, the company has adhered to the concept of "sustainable operation," the business philosophy of "people-oriented, customer first," and the core values of "unity, friendship, dedication, innovation, and efficiency." The company keeps up with the cutting-edge technology in the market and strives to create the most satisfactory products for customers!
Box processing process
Gear processing process
Forging → normalizing → rough turning → fine turning → gear hobbing → chamfering of tooth end → carburizing and quenching (HRC58-62) → shot blasting → grinding of the end face and inner hole → gear grinding → accuracy testing (tooth shape, tooth orientation, tooth pitch, etc., level 6) → wire cutting keyway → magnetic particle flaw detection → ultrasonic cleaning and rust prevention.
Process flow of gear shaft processing
Forging → normalizing → rough turning (including center hole drilling) → finish turning → gear hobbing → keyway milling → carburizing and quenching (HRC58-62) → shot blasting → grinding center hole → excircle grinding → gear grinding → testing (tooth shape, tooth pitch, etc., level 6) → magnetic particle inspection → ultrasonic cleaning and rust prevention.
To determine the model of a reducer, the following parameters need to be determined:
1. Determine the running speed of the machine, and calculate the reduction ratio of the reducer according to this speed (reduction ratio=input shaft speed/output shaft speed=motor speed/mechanical required speed);2. Calculate the load torque, select the output of the reducer according to this torque (refer to the "Output Torque Table" provided by the reducer manufacturer), and determine the reducer model;
3. Determine the additional functions of the reducer, such as power off braking, power on braking, frequency conversion, shrink frame, housing material, etc. Some additional functions can only be provided by specific factories.
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