SP-H Slew Drive
Heavy Duty Gear Slewing Drive SP-H 0955
SP-H 0955 gear slewing drive is a heavy-duty and efficient gear reduction transmission device, which is widely used in crane slewing and heavy machinery slewing platforms, especially in working conditions that require high precision and have limited installation space. The product consists of two or more spur gears or helical gears with different numbers of teeth. These gears are precisely machined and assembled, and can be effectively positioned through the base to ensure product stability. While achieving efficient deceleration function, it simplifies the mechanical structure and reduces the difficulty of installation.
Module: 8 mm
Wheel Teeth: 135 (Symbol: Z2)
Pinion Teeth: 15 (Symbol: Z1)
Gear Ratio: 9 (Symbol: i)
Maximum Torque: 50,291 Newton-meters (Symbol: Md max)
Description
The core component of the SP-H 0955 gear slewing drive is the slewing bearing. Its design fully considers the requirements of speed and load to ensure the stable operation of the equipment under special working conditions. It is widely used in mechanical or platform slewing and swinging, and can replace the application of traditional turntable bearings. Compared with turntable bearings, the SP series slewing drive solidifies the problem of tooth side clearance between the pinion and the turntable bearing; it uses a fully sealed design to seal the rotating parts in the cavity, and the protection level can reach IP65. The entire product is more integrated and unitized, which extends the maintenance cycle and reduces maintenance costs.
The SP-H 0955 slewing drive load speed can reach up to 15 rpm, meeting the high speed requirements of most working conditions. Its power source is flexible and diverse, and hydraulic motors or electric motors can be selected according to different application environments. This flexibility makes the SP series highly competitive in the market and widely used in various industrial fields such as construction machinery, automation equipment, and heavy-duty transportation systems.
This product is interchangeable with the IMO model SP-H 0955 product
Item | |||
SP-H 0955 | Sign | Unit | Value |
Module | M | mm | 8 |
Teeth number of wheel | Z2 | － | 135 |
Teeth number of pinion | Z1 | － | 15 |
Gear ratio | i | － | 9 |
Max torque | Md max | N.m | 50291 |
Nom torque | Md nom | N.m | 35380 |
Max holding torque | Mh | N.m | 50291 |
Radial static load | Co rad | KN | 1095 |
Axial static load | Co ax | KN | 2898 |
Radial dynamic load | Crad | KN | 320 |
Axial dynamic load | Cax | KN | 382 |
Weight | W | Kg | 318 |
