powerDRIVE drive system
powerDRIVE drive system
In addition to the development and production of agricultural, forestry, municipal and special machines, over the years Pfanzelt Maschinenbau has also made a name for itself as a supplier of system components for mechanical engineering. Pfanzelt is familiar with the challenges of both small manufacturers and large suppliers, doing its best to find individual solutions for manufacturers with small series.
More drive for various areas of application.
The new, hydraulic powerDRIVE wheel drive made by Pfanzelt opens up a new wheel hub drive dimension.
- High maximum thrust
- Proportional drive to move forwards and backwards
- All brake systems possible in combination with wheel hub drive
- Automatic drive deactivation upon braking
- Freewheeling for non-wearing on-road driving
- Simple installation in existing systems
Wet-running multi-plate clutch
- Nominal clutch closing pressure: 200 bar
- Can be engaged and disengaged while driving
- Mechanical overload protection
- Components don’t move when the drive is switched off, so there is no churning loss.
Freewheel speed: 50 km/h
Control unit
The wheel hub drive is equipped with an electrical operating unit in which the driver can control the drive from the vehicle cab. This allows the operator to switch between the simple drive for forward travel and reversing and an uphill assist function.
Driving from the towing vehicle is also possible. Here the direction and speed is electronically transmitted from the towing vehicle.
Technical specs
| wheel motor I | wheel motor II | |
|---|---|---|
| Suitable for |
8-hole rim wheel |
10-hole rim wheel |
|
Pitch circle |
275 mm | 335 mm |
|
Centring diameter |
220 mm | 280 mm |
|
Hydraulic motor (standard) |
80 ccm | 126 ccm |
|
Nominal volume flow per motor |
50 l/min. | 50 l/min. |
|
Nominal volume flow per axle |
100 l/min. | 100 l/min. |
|
Nominal pressure |
350 bar (max. 380 bar) | 350 bar (max. 380 bar) |
|
Calculated output torque per motor (with the aforementioned parameters) |
5.340 Nm | 8.400 Nm |
|
Calculated output torque per axle (with the aforementioned parameters) |
10.680 Nm | 16.800 Nm |
|
Nominal speed output |
52,1 U/min. | 33,1 U/min. |
|
Brake (drum) |
300 x 90 | 406 x 120 |
|
Max. axle load |
80 kN | 112,8 kN |
|
Example |
Example:
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Example:
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The hydraulic wheel drive powerDRIVE from Pfanzelt delivers a new dimension of additional thrust for everyone whose area of application exceeds the standard.
+ High maximum thrust: 6,1 t
+ Proportional drive to move forwards and backwards
+ All brake systems possible in combination with wheel hub drive
+ Automatic drive deactivation upon braking
+ Freewheeling for non-wearing on-road driving
