Lean.
Dynamic.
Strong.
The VH20 milling head sets new standards. Developed to realize the idea of a universally applicable portal milling machine for volume cutting with different working ranges in all axes, the VH20 combines strong torques with high rotation speeds in the A and C axes up to 360°/s. In combination with above-average accuracy of the entire machine concept, this results in a high surface quality. The VH20 milling head has a symmetrical design and a compact design that tapers downwards, giving it a low interference contour.
The fork head is designed in monobloc versions made of cast iron. This design achieves maximum temperature stability and has integrated vibration and vibration damping, which ensures even more precise results during the milling process.
Suitable Milling Machines
Excellent workload for various tasks
The FZ30 and FZ35 portal milling machines meet industry-specific requirements from many areas, for example in model and mould making for machining models, moulds, injection moulding and sheet metal forming tools in many variants, in å construction for trimming trim parts, stretch moulding parts, rudders and special applications in acrylic glass as well as in boat and shipbuilding, for the manufacture of laminating moulds or deck structures.
Technical Data
| Swiveling Range | ||
|---|---|---|
| A-axis | ± 110° | |
| C-axis | up to ± 360° |
| Performance | ||
|---|---|---|
| Torque A-axis | min. 1,200 Nm | |
| Torque C-axis | 1,047 Nm opt. 1,279 Nm | |
| Holding Torque (clamped) | 3,000 Nm | |
| Feedrate about A-, C-axis | 360°/s |
| Accuracy | ||
|---|---|---|
| Positioning Accuracy | A-, C-axis | 10" |
| Repeatability | A-, C-axis | 6" |
| Milling Spindle 39 kW | ||
|---|---|---|
| Spindle Power | S1 (100%) | 39 kW |
| S6 (40%/2min) | 32 kW | |
| Spindle Speed max. | 24,000 rpm | |
| Torque | S1 (100%) | 52 Nm |
| S6 (40%/2min) | 43 kW | |
| Constant Power | 11,550 - 24,000 rpm | |
| Tool Holder | HSK-63A | |
| Swivel Axis – Spindle Nose | 326 mm | |
| Tool Clamping | Spring Clamp | |
| Tool Release | Hydraulic | |
| Lubrication | Permanent Grease Lubrication | |
| Coolant Supply, Minimum-Quantity Lubrication, Air blowing | External and Through Tool |
| Milling Spindle 40 kW | ||
|---|---|---|
| Spindle Power | S1 (100%) | 40 kW |
| S6 (40%/2min) | 53 kW | |
| Spindle Speed max. | 25,000 rpm | |
| Torque | S1 max. (100% ED) | 48 Nm |
| S6 (40%/2min) | 63 Nm | |
| Constant Power | 8,000 - 25,000 rpm | |
| Tool Holder | HSK-63A | |
| Swivel Axis – Spindle Nose | 286 mm | |
| Tool Clamping | Spring Clamp | |
| Tool Release | Hydraulic | |
| Lubrication | Permanent Grease Lubrication | |
| Coolant Supply, Minimum-Quantity Lubrication, Air blowing | External and Through Tool |
Topics that might be of interest to you
Technology
Experience how close maximum mechanical accuracy comes to perfection. Our milling solutions guarantee the highest quality and precision.
Stock Machines
Our stock and used machines are available on short notice. We will be pleased to inform you about other planned stock machines upon request.
About F. Zimmermann
The smallest details and largest dimensions, speed and thoroughness, performance and economy - these are the areas of tension in which we operate successfully. The satisfaction of our customers always takes centre stage.
Service
With every Zimmermann solution, we also sell our customers the good feeling of security.