Product Overview
The VRNC-170 is a standard CNC rotary table designed for precision positioning and rotary machining applications. It features high-precision cross roller bearings, an exclusive dual lead worm drive and pneumatic operation. The motor is mounted on the right, and the table can be used for vertical and horizontal applications.
Key Features
- 0.001° minimum input increment
- High-precision cross roller bearings
- Exclusive dual lead worm drive
- Pneumatic operation
- Vertical and horizontal applications
Specifications
- Model: VRNC-170
- Type: Standard Type
- Worktable Diameter: Ø170 mm
- Table Height — Horizontal: 152 mm
- Center Height — Vertical: 135 mm
- Center Bore Diameter: Ø35 H7
- Through-Hole Diameter: Ø35 mm
- T-Slot Width: 12 H7
- Guide Block Width: 18 H7
- Minimum Input Increment: 0.001°
- Indexing Accuracy: 20 sec.
- Repeatability: 4 sec.
- Servo Motor: FANUC αiF4 / MITSUBISHI HF/HG-104S / SIEMENS 1FK7060 / HEIDENHAIN QSY116C
- Speed Reduction Ratio: 1/90
- Maximum Table Rotation Speed: 44.4 rpm
- Allowable Turntable Torque: 147 N·m (15 kgf·m)
- Pressure: 5 kg/cm² (Pneumatic)
- Clamping Torque: 78.4 N·m (8 kgf·m)
- Allowable Load Capacity — Vertical: 75 kg
- Allowable Load Capacity — Horizontal: 150 kg
- Allowable Load Capacity — With Tailstock: 150 kg
- Maximum Thrust Load — Axial Force: 14000 N (1428 kgf)
- Maximum Thrust Load — Radial Force: 78.4 N·m (8 kgf·m)
- Maximum Thrust Load — Tilting Moment: 1020 N·m (104 kgf·m)
- Allowable Inertia Force: 0.54 kg·m²
- Net Weight (Motor Excluded): 47 kg
Technical Considerations Before Ordering
Before selecting the VRNC-170 CNC rotary table, confirm that its mechanical specifications and available motor configurations match your machining center and intended application.
Machine and Controller Compatibility
Provide your machine brand, model and CNC controller details. The listed servo motor options include FANUC, MITSUBISHI, SIEMENS and HEIDENHAIN configurations. The appropriate motor and integration requirements should be confirmed before ordering.
Workpiece Load and Mounting Orientation
The VRNC-170 has a listed allowable load capacity of 75 kg in vertical mounting and 150 kg in horizontal mounting. These ratings should be evaluated together with the workpiece, chuck, fixture and other mounted components.
Accuracy and Clamping Requirements
The listed indexing accuracy is 20 arc-seconds, with repeatability of 4 arc-seconds. Confirm whether these specifications and the available clamping torque meet your machining requirements.
Workholding and Installation
Review the worktable diameter, center bore, through-hole, T-slot dimensions and mounting arrangement when selecting compatible workholding components.
Final product configuration and technical compatibility should be confirmed against the intended machine setup.
Applications
The VRNC-170 is suitable for CNC milling, machining center and multi-sided machining applications requiring accurate rotary positioning and indexing. Its vertical and horizontal installation capability allows flexible use in different machining configurations.
Sourcing Support from ROTIVEX
ROTIVEX assists international buyers with CNC rotary table sourcing and technical specification coordination through its supply partners.
For the VRNC-170, we can help review the requested configuration, communicate technical requirements and coordinate quotation information.
Buyers requiring related chucks, fixtures or other workholding components can also include these requirements in their inquiry.
Explore Related CNC Rotary Tables
Compare the VRNC-170 with other available rotary table models, including the VRNC-A125 and VRNC-210, to identify a suitable configuration for your machining application.
Request a Quote
Request a quotation for the VRNC-170 CNC rotary table.
Please provide your machine brand and model, CNC controller, workpiece dimensions and weight, mounting orientation, required servo motor configuration, machining application and quantity.
If you need a compatible chuck, tailstock or other workholding accessories, please include them in your inquiry.