Clausing/Ibarmia Series C Drills

BC50VE

Optional Cross Slide Table

CLAUSING/Ibarmia Series C Drills
Belt/Geared-drive Round-column Drills

With Push-button Electromagnetic Clutch Automatic Feed Control

The C-series of Industrial Drilling Machines are capable of handling heavier workpieces with a wide range of drilling and tapping capacities. Designed for easy operation with a electromagnetic clutch for precise automatic feed control that can be activated from the feed crank handle or by the lever on the front of machine head.

Standard features & equipment

Optional equipment

Capacities, Specifications & Dimensions

Standard features and equipment:

Drilling capacity in steel: 1.97" (50mm) maximum
Drilling capacity in cast iron: 2.36" (60mm) maximum
Tapping capacity in steel: 1.68" (42mm) maximum
Tapping capacity in cast iron: 2" (50mm) maximum
Automatic feed reversing system for tapping
Automatic feed and cut-off by electromagnetic clutch
Hardened and ground high quality steel gears
Speed plate and selecting levers on front of head
Gear box lubrication by automatic pump
Machine base with 2 T-slots, coolant tank and pump
Large rotating table with 3 T-slots
Feed crank wheel for manual feed
Front hand wheel for fine feed work
Depth scale and adjustable depth stop
Automatic tool ejector
Work Light
Built-in low voltage electrical equipment in machine head
Emergency STOP
Drill guard with microswitch

Optional equipment:

Rotating table and tilting support
8" column riser
Automatic pitch control tapping with single speed brake motor
Automatic pitch control tapping with pneumatic rapid approach
Master guide spindle and nut set for automatic pitch control tapping
Pneumatic counterbalance with rapid approach and retract
Pneumatic counterbalance with rapid approach and retract for tube and profile drilling
Pneumatic counterbalance with rapid approach and retract with pitch controlled tapping
50% lower feed range
Mechanical spotface device
Pneumatic counterbalance
Multi-spindle head guide rod
Union, dragging cone and assembly for multi-spindle head
START-STOP and emergency STOP pendent control
Cross slide table
Worklight with magnetic base
Cycle start foot pedal
Foot pedal for reversing
Coolant system with independent container

Capacities, Specifications and Dimensions

Standard Models	BC40V	BC40VE	BC50V	BC50VE
Capacities:
Maximum drilling capacity in steel	1.57" (40mm)	1.57" (40mm)	1.97" (50mm)	1.97" (50mm)
Maximum drilling capacity in cast iron	1.97" (50mm)	1.97" (50mm)	2.36" (60mm)	2.36" (60mm)
Maximum tapping capacity in steel	1.42" (36mm)	1..42" (36mm)	1.65" (36mm)	1.65" (36mm)
Maximum tapping capacity in cast iron	1.65" (36mm)	1.65" (36mm)	1.97 "(50mm)	1.97" (50mm)
Specifications:
Spindle taper	4MT	4MT	4MT	4MT
Quill diameter	3.46" (87.9mm)	3.46" (87.9mm)	3.46" (87.9mm)	3.46" (87.9mm)
Spindle travel (drilling depth)	7.87" (200mm)	7.87" (200mm)	7.87" (200mm)	7.87" (200mm)
Main motor power	4 Hp (3 Kw)	4 Hp (3 Kw)	5.5 Hp (4 Kw)	5.5 Hp (4 Kw)
Coolant pump motor power	.1Hp (.07 Kw)	.1Hp (.07 Kw)	.1Hp (.07 Kw)	.1Hp (.07 Kw)
No. of variable speeds ranges and type	3 mechanical	3 electronic	3 mechanical	3 electronic
Low range (rpm)	72-240	30-230	72-240	30-230
Med range (rpm)	240-720	90-730	240-720	90-730
High range (rpm)	720-2200	190-1500	720-2200	190-1500
Number of automatic feeds	4	4	4	4
Auto feed range	.0039/.0079/.118/.157 (in./rev.) (0.1/0.2/0.3/0.4 mm/rev)
Floor Drill Dimensions and Weights
Height (A)	81.9" (2080mm)	81.9" (2080mm)	83.5" (2120mm)	83.5" (2120mm)
Base: length x width (B)	31.9" x 26.3"(810x540mm)	31.9" x 26.3"(810x540mm)	33.9" x 21.7"(860x550mm)	33.9" x 21.7"(860x550mm)
Base to spindle (C)	46.1" (1170mm)	46.1" (1170mm)	49" (1246mm)	49" (1246mm)
Spindle center to column (D)	15.15" (385mm)	15.15" (385mm)	14.56" (370mm)	14.56" (370mm)
Spindle to Table (E
Minimum	1.97" (50mm)	1.97" (50mm)	1.57"( 40mm)	1.57" (40mm)
Maximum	27.16" (690mm)	27.16" (690mm)	26"(660mm)	26" (660mm)
Worktable: length x width (F)	18.9" x 22" (480x560mm)	18.9" x 22" (480x560mm)	20.5" x 24.4" (520x620mm)	20.5" x 24.4" (520x620mm)
Base height (G)	5.31" (135mm)	5.31" (135mm)	5.71" (145mm)	5.71" (145mm)
Column diameter (H)	7.09" (180mm)	7.09" (180mm)	7.87" (200mm)	7.87" (200mm)
Net weight	1,455 lbs (660kg)	1,455 lbs (660kg)	1,675 lbs (760kg)	1,675 lbs (760kg)
Shipping weight	1,653 lbs (750kg)	1,653 lbs (750kg)	1,874 lbs (850kg)	1,874 lbs (850kg)
Shipping dimension (length x width x height)	32" x 51" x 91" (.8 x 1.3 x 2.3mm)		36" x 55" x 91" (.9 x 1.4 x 2.3mm)

Standard motor: 1800 rpm

Model	Spindle speeds (rpm)
BC40V	Mechanical Variable Speed: 72-1800 rpm
BC50V	Mechanical Variable Speed: 36-1800 rpm
BC40VE	Electronic Variable Speed: 72-1800 rpm
BC50VE	Electronic Variable Speed: 36-1800 rpm

Standard Fixed Table Models

Model	Description
1BC40V	30.3" (770mm) drill with Fixed Table
1BC50V	29" (736mm) drill with Fixed Table
1BC40VE	30.3" (770mm) drill with Fixed Table
1BC50VE	29" (736mm) drill with Fixed Table

Optional spindle motors

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A Company.	Clausing Industrial, Inc. © 2005 1819 N. Pitcher Street Kalamazoo, MI 49007-1886 Phone: 800-323-0972 FAX: 269-345-5945	Service Center Goshen Indiana 811 Eisenhower Drive South Goshen, IN 46526 Phone: 800-535-6553 FAX: 574-533-0403
Last modified: June 20, 2007	Information in this document is subject to change without notice. Other products and companies referred to herein are trademarks or registered trademarks of their respective companies or mark holders.