R/F/K/S Series Helical Gearbox

R/F/K/S Series Helical Gearbox

A helical gearbox is a novel reduction transmission device. Adopting the design concept of optimizing the modular combination system, the helical gearbox can be equipped with various types of motors, combined into mechatronics, and are available to be connected arbitrarily in various installation positions according to user requirements, so it has broad adaptability.

Compared with other types of reducers, helical gear reducer has higher performance, and its transmission efficiency is greatly improved, reducing users’ maintenance and repair costs. It saves space, operates reliably, and has a high loading capacity, a wide power range, and finely graded transmission ratios. It is widely used in metallurgy, mining, lifting, transportation, cement, construction, chemical industry, textile, printing and dyeing, pharmaceutical, and other fields.

HZPT supplies four series of helical gearboxes, including the R series coaxial helical gearbox, F series parallel shaft helical gearbox, S series helical worm gearbox, and K series helical bevel gearbox. Get more information in the product list or contact us for any inquiries.

EP-R Series Coaxial Helical Gearbox

EP- R series coaxial helical gearbox feature input shaft and output shaft positioned in the same direction and the gear engagement driven by helical gears. It owns compact structure and transmit high-speed reduction and higher output torque. It has wide range of applications, mostly used in metallurgy, sewage treatment, chemical, pharmaceutical and other industries.

EP- R series coaxial helical gearbox has four basic series: EP-R Series (Foot-mounted) helical gearbox, EP-RF Series (Flange-mounted) helical gearbox, EP-RX Series (1 Stage, Foot-mounted) helical gearbox, EP-RXF Series (1 Stage, Flange-mounted) helical gearbox. Please choose the series you need to view the full specifications.

EP-R Series Helical Gearbox Basic Versions:


EP-RX…
Single-stage foot-mounted helical geared unit

EP-RXF…
Single-stage Flange-mounted helical geared unit

EP-R…
Foot-mounted helical geared unit

EP-RF…
Flange-mounted helical geared unit

EP-R…F
Foot and Flange-mounted helical geared unit

EP-RZ…
B14 Flange-mounted helical geared unit
Helical Gearbox Input Versions:

EP-R.. Y..
Input with geared motors

EP-R.. AM..
Input with AM adapters for mounting IEC motors

EP-R.. AD..
Input with AD shaft assembly
EP-R… and EP-RF… Combination Helical Gearbox

If special low speed is needed, EP-RF… gearbox can be the input of the EP-R…gearbox

EP-F Series Parallel Shaft Helical Gearbox

EP-F series parallel shaft helical gearbox feature hardened helical gears, and parallel shafts. It’s the perfect solution when the installation space is limited as unique structural design. F series parallel shaft helical gear reducers are widely used in many conveying and material processing applications.

EP-F series parallel shaft helical gearbox has four basic series: EP-F Series (foot-mounted, solid shaft output) helical gearbox, EP-FA Series (keyed hollow shaft output) helical gearbox, EP-FF Series (B5 flange-mounted, solid shaft output) helical gearbox, EP-FAF Series (B5 flange-mounted, hollow shaft output) helical gearbox. Contact us now to get this high precision and cost-effective solution to your applications.

F Series Helical Gearbox Basic Versions:

EP-F…
Foot-mounted parallel shaft helical geared unit

 

 

 

 

 

 


EP-FA…B
Foot-mounted parallel shaft helical geared unit
EP-FV…B
Foot-mounted parallel shaft helical geared unit with splined hollow shaft to DIN5480

 

 

 

 


EP-FA…
Parallel shaft helical geared units with hollow shaft
EP-FV…
Parallel shaft helical geared unit with splined hollow shaft to DIN5480

 

 

 

 


EP-FAF…
Parallel shaft helical geared unit in B5 flange mounted version with hollow shaft
EP-FVF…
Parallel shaft helical geared unit in B5 flange-mounted version with spline hollow shaft to DIN5480

 

 


EP-FAZ…
Parallel shaft helical geared unit in B14 flange mounted version with hollow shaft
EP-FVZ…
Parallel shaft helical geared unit in B14 flange mounted version with splined hollow shaft to DIN5480


EP-FF…
Parallel shaft helical geared unit in B5 flange-mounted version

 

 


EP-FH…B
Foot-mounted parallel shaft helical geared unit with hollow shaft and shrink disk

 

 


EP-FH…
Parallel shaft helical geared units with hollow shaft and shrink disk

 

 


EP-FHF..
Parallel shaft helical geared units in B5 flange-mounted version with hollow shaft and shrink disk

EP-FHZ..
Parallel shaft helical geared units in B14 flange-mounted version with hollow shaft and shrink disk
Helical Gearbox Input Versions:
 
EP-F.. Y..
Input with geared motors

EP-F.. AM..
Input with AM adapters for mounting IEC motors

EP-F.. AD..
Input with AD shaft assembly
EP-F… and EP-RF… Combination Helical Gearbox

If special low speed is needed, EP-RF… gearbox can be the input of EP-F…gearbox

EP-K Series Helical Bevel Gearbox

EP-K series helical bevel gearbox’s transmission parts are composed of helical gear and bevel gear. It is a right-angle output speed reducer, with the most compact structure design and high bearing capacity. With the modular concept, the EP-K series helical gearbox connected with the AC motor forms EP-K series helical bevel gear motor, to realize mechatronics. EP-K series helical bevel gear reducers are widely used in equipment of petrochemical, pharmaceutical, printing and packaging, ceramic , mining construction, stage, etc.

EP-K series helical bevel gearbox has a variety of series K, KA, KF, KAF, KAZ, KAT, KAB based on different structure forms for your option.

EP-K Series Helical Bevel Gearbox Basic Versions:

EP-K…
Foot-mounted helical-Bevel geared unit

 

 

 

 

EP-KA…B
Foot-mounted helical-bevel geared unit with hollow pin
EP-KV…B
Foot-mounted helical-bevel geared unit with splined hollow shaft & hollow shaft to DIN5480

EP-KH…B
Foot-mounted helical-bevel geared unit with  hollow shaft and shrink disc

 

 

 

 

EP-KF…
Helical-bevel geared unit in B5 flange-mounted version

 

 

 

 

 

EP-KAF…
Helical-bevel gear unit in B5 flange  with hollow shaft
EP-KVF…
Helical-bevel geared unit in B5 flange mounted version with hollow shaft & splined hollow shaft to DIN5480

EP-KHF…
Helical-bevel geared unit in B5 flange mounted version with hollow shaft & shrink disc

 

 

 

 

 

EP-KA
Helical-bevel geared unit with hollow shaft
EP-KV
Helical-bevel geared unit with hollow shaft to DIN5480

 

 

 

 

 

EP-KH…
Parallel shaft helical geared units with hollow shaft and shrink disk
EP-KT
Helical-bevel geared unit with hollow shaft and torque arm

 

 

 

 

EP-KAZ..
Helical-bevel geared unit in B14 flange mounted version with hollow shaft
EP-KVZ…
Helical-bevel geared unit in B14 flange mounted version with hollow shaft & splined hollow shaft to DIN5480

EP-KHZ..
Helical-bevel geared unit in B14 flange mounted version with hollow shaft & shrink disc

 

 

 

 

Helical Bevel Gearbox Input Versions:
EP-K.. Y..
Input with geared motors
EP-K.. AM..
Input with AM adapters for mounting IEC motors
EP-K.. AD..
Input with AD shaft assembly
EP-K… and EP-RK… Combination Helical Bevel Gearbox

If special low speed is needed, EP-K… gearbox can be the input of EP-RF…gearbox

EP-S Series Helical Worm Gearbox

S series helical worm gearbox is a right-angle speed reducer with with helical gear and worm gear combined drive system, designed and optimized according to international standard. Our helical worm gearbox with simple mechanical structure design provide higher efficiency than worm gear reducers and also lower noise during operation. They are widely applied in robots, CNC machine tools, welding equipment, plastic machine tools, packaging and printing machinery, textile and dyeing machinery, construction machinery, communications and other fields, especially suitable for frequent starting occasions.

S series helical worm gearboxes are available in 4 main structure types: S Series (Foot-mounted, solid shaft output) helical worm gearbox, SA Series (Keyed hollow shaft output) helical worm gearbox, SF Series (B5 Flange-mounted, solid shaft output) helical worm gearbox, SAF Series (B5 Flange-mounted, hollow shaft output) helical worm gearbox.

S Series Helical Worm Gearbox Basic Versions:

EP-S…
Foot-mounted helical-worm geared units

EP-SA…
Helical-worm geared unit with hollow shaft
EP-SAF…
Helical-worm geared units in B5 flange-mounted version with hollow shaft
EP-SAZ…
Helical-worm geared unit in B14 flange-mounted version in hollow shaft
EP-SF…
Helical-worm geared units in B5 flange mounted version
EP-SH
Helical-worm geared units with hollow shaft and shrink disk
EP-SHF…
Helical-worm geared units in B5 flange mounted version and shrink disk
EP-SHZ
Helical-worm geared units in B14 flange mounted version with hollow shaft and shrink disk
Helical Worm Gearbox Input Versions:

EP-S.. Y..
Input with geared motors

EP-S.. AM..
Input with AM adapters for mounting IEC motors

EP-S.. AD..
Input with AD shaft assembly
EP-S… and EP-RS… Combination Helical Worm Gearbox

If special low speed is needed, EP-S… gearbox can be the input of EP-RS…gearbox

Helical Gearbox Input Power and Allowable Torque:

EP-R Series Coaxial Helical Gearbox

r-series-gearboxtorque

EP-S Series Helical Worm Gearbox

s-series-gearbox torque

EP-K Series Helical Bevel Gearbox

k-series-gearbox torque

EP-F Series Parallel Shaft Helical Gearbox

f-series-gearbox torque

Helical Gearbox Design Characteristics:

  1.  Serialized and modular design is adopted, with wide transmission ratio coverage and fine grading;
  2. High transmission efficiency, low energy consumption and superior performance;
  3. The gear is grinded by high-precision gear grinding machine, with stable transmission, low noise, large bearing capacity and long service life;
  4. Exquisite design: small size, simple installation and wide use
  5. Various installation methods, suitable for omnidirectional universal installation configuration;

Main Materials of Helical Gearbox

Box: HT250 high-strength cast iron. Injection cavity, effectively reduce the wear of parts;
Gear: 20CrMo high-quality alloy steel, carbonitriding treatment (keep the tooth surface hardness HRC60 after fine grinding)
Flat key: 45 steel, surface hardness HRC50

Helical Gearbox Design Characteristics
Helical Gearbox Design Characteristics
Helical Gearbox Design Characteristics

EP-R/S/K/F Series Helical Gearbox Application Area:

R S K F series helical gearbox products are widely used in metallurgy, mining, building materials, building, petrochemical industry, aerospace, food industry, medical industry, overweight transportation, textile industry, general machinery and other fields.

Helical Gearbox Packing and Transportation:

●Packaging: In order to ensure the integrity of product appearance, we will choose cartons, wooden pallets, and wooden pallets according to customer needs.

●Delivery time: Each reducer is manufactured and tested in accordance with strict and fixed procedures to ensure that the quality is correct before leaving the factory and delivery on time.

●Transportation mode: We will choose the most suitable mode of transportation for our customers according to the weight and size of the goods. We can also choose the mode of transportation according to the needs of our customers.

●Receiving and after-sales service: After receiving the goods, please check whether they are in good condition. We will provide customers with perfect after-sales service.

Helical Gearbox Packing and Transportation
Helical Gearbox Packing and Transportation

Why Choose Our Helical Gearbox?

Our helical gearbox has a high-rigidity cast iron housing. The gears are all made of high-strength low-carbon alloy steel through carburizing and quenching, the tooth surface grinding accuracy is up to grade 6, ensures our helical gear reducers high-level transmission efficiency, smoother operation, lower noise, longer service life, and minimize maintenance cost.

HZPT has over 20 years of helical gearbox manufacturing experience to provide our customers with superior helical gear reducers and service. Our technical team even has over 30 years of reducer product and industry experience as support. We have the confidence to assist you to find the ideal solution for your application or expand your helical gearbox business. Order the helical gearbox you need or contact us for any inquiries.