High Efficiency Industrial Helical B3sh B3hh B3dh Gearbox Gear Reducer Bucket Elevator Drive Gearbox

Product Description

High Efficiency Industrial Helical B3sh B3hh B3dh Gearbox Gear Reducer Bucket Elevator Drive Gearbox

The HB Series is a high performance, general service control valve designed using Computational fluid Dynamics (CFD)for high control accuracy, optimized flow characteristics and extended service life. These control valves, with stainless steebodies, are equipped with a contoured plug design to withstand the rigorous nature of steam service and are compatiblewith many fluids and environments, Modern manufacturing techniques and modular construction allows these stainlesssteel valves to be extremely cost-elective in comparison to valves with bronze, cast iron or cast steel bodies.The standardconfiguration has an equal percentage flow characteristic with metal-to-metal seating, spring-loaded V-ring stempacking and pneumatic actuator. The HB Series is available with both pneumatic or electric actuation.

Specification

Applications

1. Modular, high standardization, components of few specifications and models.
2. Ample power, torque, and speed ratio covering range.
3. The products are widely applied in electricity, coal, cement, metallurgy, harbor, agriculture, shipping, lifting, environment protection, stage, logistic, weaving, paper making, light industry, plastics, and other regions.

Features:
1. High modular design, with independent intellectual property rights.
2. The German worm gear is used to process the worm gear.
3. Through special gear geometry, it has high torque, high efficiency and long life cycle.
4. It can realize the direct combination of two sets of gearboxes.
5. Installation method: foot installation, flange installation, torque arm installation.
6. Output shaft: solid shaft, hollow shaft.

Benefits at a glance

• High torques
• Great center distance possible without special solution or sizedifference
• Easy selection by means of gear unit dimensioning in Flender   configurators
• Drive and output shafts designed for high additional forces
• Optimised gear-unit elements for highest possible peak loads
• Reduction of mass moments of inertia
• Torsionally rigid welded steel housing
• Large transmission area

Technical Specifications

Housing material	Cast iron/Ductile iron
Housing hardness	45,000
Gear material	20CrMnTi alloy steel
Surface hardness of gears	HRC58°~62 °
Gear core hardness	HRC33~40
Input / Output shaft material	42CrMo alloy steel
Input / Output shaft hardness	HRC25~30
Machining precision of gears	Accurate grinding, 6~5 Grade
Lubricating oil	GB L-CKC220-460, Shell Omala220-460
Heat treatment	Tempering, cementiting, quenching, etc.
Efficiency	94%~96% (depends on the transmission stage)
Noise (MAX)	60~68dB
Temp. rise (MAX)	40°C
Temp. rise (Oil)(MAX)	50°C

Drawings & Dimensions

After Sales Service

1. 12 Months guarantee will be offered.
2. We will react during 24 hours after received the email required to ensure the recovery of buyer's production line first.
3. The engineers will provide the trainings for operation, maintenace fix skill to make the workers better understanding.
4. Free parts replacement in the warranty period.

Company Profile

Nanjing Gearwell machinery technology Co., Ltd

Nanjing Gearwell machinery technology Co., Ltd is an industry transmission solutions manufacuturer and service provider.
 
We offer one stop solution for power transmission products for different factories, such as chemicals, energy, material handling, environmental, extraction, pulp and paper, steel and metal, food and beverage, and construction industries.
 
We supply: Customised gears, Small gearmotors, Industrial gearboxes, Motors, Brand product sourcing.
 
Our industrial Gear, Gearbox, gearmotor and motor are sold to more than 30 countries. High quality, good price, in time response and sincere service are our value and promises. We aim at making happy cooperation with our customers, bring them reliable and comfortable service.

Packing & Shipping:

1. Prevent from damage.
2. As customers' requirements, in perfect condition.
3. Delivery: As per contract delivery on time.
4. Shipping: As per client request. We can accept CIF, Door to Door etc. or client authorized agent we supply all the necessary assistant.

FAQ

1, Q: What's your MOQ for each series gearbox?
A: 1 unit is ok for different types gearbox motor.
 
2, Q: What about your warranty for your gear reducer with motor ?
A: One year, but except man-made destroyed.
 
3, Q: Do you accept OEM with cusotmer-logo?
A: Yes, we have about 15 years OEM experience, now we focus on our own brand. 
 
4, Q: How about your payment terms?
A: TT,  western union, paypal. 100% payment in advanced less $5000, 30% as deposit, balance beofre delivery if order value over $5000.
 
5, Q: How about your packing?
A: Plywood case.
 
6, Q: What information should be given, if I buy gearbox from you?
A: Rated power, gearbox ratio, input speed, mounting position, more details, better!