Turning spindle DGZC-23035A1

belt-drivengrease lubricated

Product overview
The DGZC-23035A1 is a large-bore mechanical lathe spindle with an 86 mm through-hole, A2-5 spindle nose, V-belt drive and a 3,500 rpm maximum. It is designed for CNC turning centers handling larger bars, chucks and through-workpiece passages.

Key data
Diameter: Φ230 mm
Through-hole diameter: φ86 mm
Maximum speed: 3500 rpm
Spindle nose: A2-5
Drive: V-belt pulley
Installation method: Horizontal
Weight: 150 kg

Technical Data (summary)
Model: DGZC-2305A1-FC
Highest speed (rpm): 3500
Balance grade: G0.4
Lubricating mode: Grease
Nose form: A2-5
Taper hole taper: 1:20
Conical runout (mm): ≤0.003
Front face runout (mm): ≤0.003
Runout at 300 mm: ≤0.01
Spindle model (bearings): NN3024+NN3022+2x100B
Through-hole diameter (mm): φ86
Drive belt pulley: V Belt
Cooling belt pulley / encoder: SYNTEC 2256 magnetic ring
Weight (kg): 150
Installation method: Horizontal installation
Dimensions: A: φ220; B: φ305; C: φ139; D: φ160; L: 576; L1: 280-285; L2: 16

Features / technical specifications

• Model: DGZC-2305A1-FC
• Product model name: DGZC-23035A1
• Body diameter: Φ230 mm
• Through-hole diameter: φ86 mm
• Maximum speed: 3500 rpm
• Spindle nose: A2-5
• Drive: V-belt pulley
• Lubrication: Grease
• Balance grade: G0.4
• Taper hole: 1:20
• Conical runout: ≤0.003 mm
• Front face runout: ≤0.003 mm
• Runout at 300 mm: ≤0.01 mm
• Spindle bearing configuration: NN3024+NN3022+2x100B
• Cooling encoder: SYNTEC 2256 magnetic ring
• Weight: 150 kg
• Installation: Horizontal
• Main dimensions: A φ220, B φ305, C φ139, D φ160, L 576, L1 280-285, L2 16