Gear hobbing machine

VEM ZFWZ 3150/3

We offer this used VEM ZFWZ 3150/3 gear hobbing machine, year of construction 1982.

Type designation: ZFWZ 3150/3
Serial number: 2-4386/1
Year of manufacture: 1982 year
Operating voltage: 380 V
Operating frequency: 50 Hz
Control voltage: 220 V
Control frequency: 50 Hz
Signal voltage: 20 V
Signal frequency: 50 Hz
Supply fuse rating: 200 A
Connected load: 35 kW
Control fuse rating: 10 A
Rated current: 75 A
Mass: 8400 kg
Ingress protection: 44 IP
Ambient temperature minimum: 5 °C
Ambient temperature maximum: 35 °C

Here is the technical specification of the WMW MODUL ZFWZ 3150 / 30 gear hobbing machine.
1.Capacity
• Maximum gear diameter (without counter column): 3,150 mm (generally supports up to 3,200 mm)
• Maximum gear diameter (with counter column): 1,600 mm
• Minimum gear diameter: 500 mm
• Maximum module: 30 mm
• Maximum gear width (face width): 1,000 mm
• Maximum helix angle: ±45°
2. Work Table
• Table diameter: 2,400 mm
• Table bore diameter: 500 mm
• Table bore depth: 1,100 mm
• Maximum table load capacity: 30 tons
3.Hob Cutter & Feeds
• Maximum hob cutter diameter: 350 mm
• Maximum hob cutter length: 440 mm
• Tangential shifting distance: 500 mm
• Hob speed range: 12.5 – 71 RPM
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• Feed rates:
o Axial feed: 0 – 16 mm/rev
o Radial feed: 0 – 7.1 mm/rev
o Tangential feed: 0 – 8.0 mm/rev
4.Dimensions & Weight
• Overall dimensions (L x W x H): Approx. 6,700 × 5,400 × 4,800 mm
• Total machine weight: Approx. 65,000 kg (65 tons)

If you have any questions or need more information, feel free to send us a message or give us a call.