Self-locking and non-self-locking Slew Drives at low output speeds are available
Typical applications:
Manlift platforms, steering gears for undercarriages of cranes, and heavy-duty vehicles, loading cranes
turntables, forklift rotators, mining equipment, photovoltaic and solar thermal applications
Slew drives are used for concurrent transmission of axial and radial forces, as well as transmission of tilting moments. Slew drives consist of a ball or roller slewing ring, hydraulic or electric drives, and a completely enclosed housing. Series WD slew drives are designed with worm gear.
Characteristics:
Exhibits high torque at low output speeds and transmits high tilting moments, axial and radial loads
Attains highest capacity with smallest diameter configuration
Flat design, due to tangentially located drives
Provides high torque transmission (however, the duty must be taken into consideration)
Self-locking and non-self-locking Slew Drives are available
Consider the position of the output shaft when selecting the Slew Drive
PE5A/ZE5A SLEWING DRIVE
MODEL | OUTPUT TORQUE | TILTING MOMENT | HOLDING TORQUE | STATIC AXIAL | STATIC RADIAL | DYNAMIC AXIAL | DYNAMIC RADIAL | GEAR RATIO | TRACKING PRECISION | UNIT WEIGHT |
PE5A | 600 N.m | 3000 N.m | 5500 N.m | 45 kN | 22 kN | 14.4 kN | 11.1 kN | 62.1 | I ≤.05° II ≤.08° III ≤.12° | 44 lb. |
443 lbf-ft | 2213 lbf-ft | 4056 lbf-ft | 10116 lbf | 4946 lbf | 3237 lbf | 2495 lbf | ||||
ZE5A | 360 N.m | 3000 N.m | 5500 N.m | 45 kN | 22 kN | 14.4 kN | 11.1 kN | 62:1 | 0° | 44 lb. |
266 lbf-ft | 2213 lbf-ft | 4056 lbf-ft | 10116 lbf | 4946 lbf | 3237 lbf | 2495 lbf |
Attached the below model for your selection:
Standard Model Slewing Drive:
A. Enclosed housing (SE Series)
B. Open Housing (S Series)
C. Special Type
Enclosed Housing Slewing Drive | SE3 | SE5 | SE7 | SE9 | SE12 | SE14 | SE17 | SE21 | SE25 |
Precise Enclosed Housing Slewing Drive | PE3 | PE5 | PE7 | PE9 | PE12 | PE14 | PE17 | PE21 | PE25 |
Worm Gear Slewing Drive | WEA5 | WEA7 | WEA9 | WEA12 | WEA14 | WEA17 | WEA19 | WEA21 | WEA25 |
Dual Axis Slewing Drives | SDE3 | PDE3 | SDE7A.5 | PDE7A.5 | SDE9 | PDE9 | WDE17 | ||
Vertical Enclosed Slewing Drive | VE3 | VE6 | VE7 | VE9A | VE17 | VE21 | WVE27 |
Structure drawings
1, Housing base
2, Slewing Ring
3, Raceway
4, Seal
5, Top Plate
6, Drive(hydraulic motor /electronic motor )
7, Motor Adapter
8, O-ring
9, Input Hole
10, Shaft Opposite to Motor
11, End Cap
12, Cover
13, Encoder
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Friendship Recommendation
It is advised to mount the slewing drives referring to attached drawing upside in solar applications for better protection.
For other applications, the mounting directions shall be based on the evaluation of the protection level and it shall be better for better protection.
It is advised to mount the slewing drives upside down on the azimuth axis in solar applications for better protection and add protection for the elevation axis.
For other applications, the mounting directions shall be based on the evaluation of the protection level and it shall be better for better protection.
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