Specifications
| Variant | Price | Chuck Mounting | Center Height | Gear Ratio | Headstock Swivel Angle | Spindle Taper |
|---|---|---|---|---|---|---|
| BS2-6" | ₹80,900.00 | 160 mm | 133 mm | 1:40 | 0° – 90° (vertical) | MT4 |
| The PENTAGON BS2-6" Universal Dividing Head features a 160mm chuck mounting and 18mm spindle through hole. Ideal for standard precision indexing and gear cutting tasks on medium-sized workpieces. | ||||||
| BS2-8" | ₹92,000.00 | 200 mm | 133 mm | 1:40 | 0° – 90° (vertical) | MT4 |
| The PENTAGON BS2-8" Universal Dividing Head offers a larger 200mm chuck mounting and 25.4mm spindle through hole. Perfect for heavier and larger workpieces requiring robust support. | ||||||
Description
PENTAGON Universal Dividing Head/Indexing head Set model BS2-6 with 6" true Chuck, gear train set, Tailstock, Dividing Plates. soft jaws, tailstock and other std accessories
Advantages
High Precision Indexing
- Provides accurate angular division for gear cutting, splines, and other precision machining operations.
Multi-Purpose Use
- Suitable for different machining operations such as gear cutting, slot milling, drilling bolt circles, and helical milling.
Universal Swivel Movement
- The head can tilt from –10° to 90°, allowing machining at different angles and complex workpieces.
Different Indexing Methods
- Supports direct, indirect, and differential indexing, enabling a wide range of divisions and machining possibilities.
Smooth and Accurate Rotation
- The 40:1 worm gear mechanism ensures smooth rotation and precise positioning of the workpiece.
Strong and Durable Construction
- Hardened and ground spindle with taper roller bearings provides high rigidity and long service life.
Quick Setup and Alignment
- Slotted base and dividing plates allow easy mounting and quick alignment on milling machines.
Cost-Effective Solution
- Offers precise indexing and complex machining capability without requiring expensive CNC equipment.
Features
- Designed for precision indexing and gear cutting operations on milling machines.
- Universal swivel head can tilt from 10° below horizontal up to 90° vertical, allowing machining at different angles.
- 40:1 worm gear ratio provides accurate and smooth indexing of the workpiece.
- Suitable for direct, indirect and differential indexing operations.
- Hardened and ground worm and spindle ensure high durability and long service life.
- Threaded spindle nose allows easy mounting of chucks or other work-holding accessories.
- Dividing plates with multiple hole circles enable precise divisions for gears and splines.
- Direct indexing feature for quick divisions such as 2, 3, 4, 6, 8, 12 and 24.
- Rigid construction with taper roller bearings for stable and accurate machining.
- Can perform spiral milling and helical gear cutting when used with change gears
Applications
Gear Cutting
- Used for cutting spur gears, helical gears, and worm gears on milling machines.
Bolt Circle Drilling
- Helps drill equally spaced holes on flanges, plates, and circular components.
Slot and Keyway Milling
- Used to machine slots, grooves, and keyways at precise angular positions on shafts and components.
Flute Milling
- Used for making flutes on cutting tools such as drills, reamers, and milling cutters.
Helical / Spiral Milling
- Suitable for machining spiral grooves, cams, and helical parts with accurate indexing.
Polygon and Multi-Side Machining
- Used to produce hexagonal, square, and multi-sided shapes from round workpieces.
Tool Room and Production Work
- Widely used in tool rooms, workshops, and manufacturing industries for precision metal machining
Standard Accessories
Tailstock:
- Supports long workpieces during machining operations.
Dividing Plate Set (A, B, C):
- Used for accurate indexing and dividing operations.
Indexing Plates with Multiple Hole Circles:
- Hole numbers such as 15, 16, 17, 18, 19, 20 (Plate A), 21, 23, 27, 29, 31, 33 (Plate B), and 37, 39, 41, 43, 47, 49 (Plate C).
Driving Centre / Dead Centre:
- For holding workpieces between centers.
Sector Arms:
- Helps in setting accurate indexing positions.
Operating Handle / Crank:
- Used to rotate the worm gear for indexing.
- Instruction Manual and Basic Mounting Hardware
Frequently Asked Questions
Q.What is the PENTAGON Universal Dividing Head used for?
The PENTAGON Universal Dividing Head is designed for precision indexing, gear cutting, and angular milling on standard milling machines and toolroom mills.
Q.What types of gears can be cut using this dividing head?
It can be used to cut spur gears, helical gears (with table feed linkage), and bevel gears.
Q.What is the gear ratio of the PENTAGON BS2 dividing head?
The dividing head features a 40:1 worm gear ratio, providing accurate and smooth indexing of the workpiece.
Q.What is the headstock swivel angle?
The universal swivel head can tilt from 10° below horizontal up to 90° vertical, allowing machining at different angles.
Q.Does it come with index plates?
Yes, it usually includes 3 index plates with multiple hole circles for versatile dividing operations.
Q.Is a tailstock included with the dividing head?
Yes, a matching center height tailstock is usually included with the set.
Q.What is the spindle taper of the dividing head?
The spindle taper for the PENTAGON BS2 dividing head is MT4.
Q.Can I get a GST invoice for this purchase?
Yes, a proper GST invoice is provided for all B2B purchases, allowing you to claim input tax credit.
Q.Is there a warranty on the PENTAGON Universal Dividing Head?
Yes, it comes with a standard manufacturer warranty against manufacturing defects.
Q.Do you offer pan-India delivery?
Yes, we provide reliable pan-India delivery for all industrial tools and machinery accessories.
Q.How do I ensure I am buying a genuine PENTAGON product?
Purchasing through our authorized B2B platform guarantees 100% genuine PENTAGON products directly from the manufacturer.
Q.Who should choose the BS2-6" variant?
The BS2-6" variant with a 160mm chuck mounting and 18mm spindle through hole is ideal for standard precision indexing and gear cutting tasks on medium-sized workpieces.
Q.Who should choose the BS2-8" variant?
The BS2-8" variant features a larger 200mm chuck mounting and a 25.4mm spindle through hole, making it suitable for heavier and larger workpieces requiring robust support.
Q.What is the main difference between the BS2-6" and BS2-8" dividing heads?
The primary differences are the chuck mounting size (160mm vs 200mm), spindle through hole (18mm vs 25.4mm), and overall weight (73 Kgs vs 88 Kgs).
Q.Which variant is better for larger workpieces?
The BS2-8" is better suited for larger workpieces due to its larger chuck mounting and increased weight capacity.
Q.Do both variants have the same gear ratio?
Yes, both the BS2-6" and BS2-8" variants feature the same 1:40 gear ratio for precise indexing.
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