HOME Product SG-H Spur Gear Slewing Drive

SG-H Spur Gear Slewing Drive

The SG-H Spur Gear Slewing Drive is a type of slewing drive that utilizes straight-cut spur gears to transmit torque and provide rotary motion control. It is designed for heavy-duty applications requiring high load capacity, precise positioning, and reliable operation, such as solar tracking systems, cranes, heavy equipment, and other industrial machinery.
  • Module:

    8

  • Teeth number of wheel:

    72 - 222

  • Teeth number of pinion:

    15 - 20

  • Overall gear ration:

    4.80 - 14.8

  • Max torque:

    26289 - 27838 Nm

  • Nom torque SF=1 at n=5rpm:

    17209 - 21674 Nm

  • Factory price & fast delivery

  • Recommend best suitable product for you

  • OEM/ODM service

  • One year warranty service

For any question or doubt, please feel free to contact us and we look forward to hearing from you! Click "Online Consultation" to talk with us online immediately.
Cover Model

m [mm]

Module

z2 [-]

Teeth number of wheel

z1 [-]

Teeth number of pinion

i [-]

Overall gear ration

Md max [Nm]

Max torque

Md nom [Nm]

Nom torque SF=1 at n=5rpm

Mh [Nm]

Max holding torque

Co rad [kN]

Radial static load

Co ax [kN]

Axial static load

C rad [kN]

Radial dynamic load

C ax [kN]

Axial dynamic load

P [kg]

Weight

△ [bar]

Pressure differential

Q [l/min]

Oil flow

n [min-1]

Output speed

Md [Nm]

Max achievable torgue

SG-H-0455 8 72 15 4.80 26289 17209 26289 508 1360 236 275 190 195 38 3 26289
SG-H-0555 8 87 15 5.80 31036 20510 31036 619 1658 253 296 215 195 45 3 31036
SG-H-0655 8 99 15 6.60 35783 23795 35783 731 1957 269 314 245 195 52 3 35783
SG-H-0755 8 111 15 7.40 40165 26793 40165 843 2257 284 331 265 195 57 3 40165
SG-H-0855 8 123 15 8.20 44821 31111 44821 954 2556 299 349 295 195 64 3 44821
SG-H-0955 8 135 15 9 49293 34524 49293 1066 2855 311 363 320 195 70 3 49293
SG-H-1120 8 215 20 10.75 59000 39000 59000 1053 3700 355 413 -- -- -- 0.5~2 59000
SG-H-1188 8 222 20 14.8 27838 21674 27838 1095 3285 547.5 1314 -- -- -- 0.5~2 27838

Core Advantages

  • Replace the structure of slewing bearing with internal/external gear plus pinion; the compact design effectively saves installation space and is easy to integrate into existing application units.

  • High transmission efficiency and fast rotation speed.

  •  Can withstand axial load, radial load and tilting moment.

  • Full protection design can effectively extend service life, reduce maintenance costs, improve operator safety, and the protection level reaches IP65.

  • Clean and tidy appearance.

  • Three series are available according to different working conditions, and customized design can be provided quickly.

Code Description

  • SG: Spur gear slewing drive; HG: Helical gear slewing drive

  • I: Light series; M: Medium series; H: Heavy series

  • E: External gear; I: Internal gear

  • C: Close type; O: Open type

  • S: Single gear slewing drive; D: Double gear slewing drive

  • The code includes input shaft hole diameter [mm] and raceway center diameter [mm]

Precision Spur Gear Slew Drive.pdf

Special Customization

◆ Customized double-gear high precision, negative clearance precision helical gear(gear grinding) slewing drive to achieve zero return clearance for customers. ◆ Customized non-standard high precision spur gear (gear grinding) slewing drive, provide matching planetary reducer and motor for customers. ◆ Customized large load, large output torque, precision helical gear(gear grinding) slewing drive, help customers to solve the load problem of machine tool rotary table. ◆ Customized internal gear, full protection, integrated installation substrate, help customers to reduce the size of equipment, save costs, save the installation and debugging time.

Double gear high precision

Matched planetary reducer and motor

Large load, large output torque

Internal gear, full protection

Heavy load large axle diameter

Customized reducer interface

Online

Inquire

Whatsapp

WhatsApp

Whatsapp: +86 15837930086

E-mail

Email

E-mail: drive@ldb-bearing.com

Top

WhatsApp

Chat Online

Get A Quote

WhatsApp

Leave Message

We value your feedback! Please complete the form below so that we can tailor our services to your specific needs.

Email cannot be empty!

WhatsApp cannot be empty!

The message content cannot be empty!

0.258910s