Erlo Series B. 40-50-60-70 Tapping and Drilling Machine with Gear-Driven Transmission

Industrial production tapping and drilling machine gear-driven transmission. Drilling capacity: 40 - 70 mm (1 37/64" - 2 3/4").

Automatic feed with electromagnetic clutch
Moveable table and fixed head
Cast iron head, base, and column

Industrial Drilling Machine with Gear-Driven Transmission

Tempered and ground steel gears
Front arrangement of the plate and speed selection controls
Table/base with "T" slots
Cooling equipment in base
Adjustable depth scale and stop
Light equipment
Front handwheel for fine manual feed
Tool ejector
Motor guard
Emergency stop button
Rotation direction selection
Main switch
Low voltage electrical equipment
Electrical equipment in independent box
Bit protector with stop micro switch
Tiltable rotating table
Gears greased by automatic pump
CE Standards

Capacity

Optional Equipment

Code
10022	LBC - Digital depth reader
40045	VE + TAK - Electronic speed variator and digital speed reader
10042	IR/RS - Automatic rotation inversion for manual tapping
10043	IR/RS-VE - Automatic rotation inversion for manual tapping (for models with variator)
30070	RHP - Automatic tapping system with standard spindle (includes one thread pitch)
40100	ACNL - Rapid approach and retraction with pneumatic counterweight (only for BX models)
40110	CI - Comprehensive cycle with encoder (only for BX models)
40039	AR - Automatic feeds at 50% standard value
40070	SC - 200mm column extension.

Technical Specifications

Features	B 40	B 50	B 60	B 70
Maximum steel drilling capacity	40 Ø mm	50 Ø mm	60 Ø mm	70 Ø mm
Maximum steel tapping capacity	M33	M36	M42	M50
Morse cone	4 Nr.		5 Nr.
Maximum spindle travel (drilling depth)	200 mm	230 mm	260 mm
Main motor power	2,2 kw	3 kw	4 kw	5,5 kw
Transmission	Gears
Number of speeds	9		12
Speed range with motor at 1500 rpm 50Hz 3HP	61 - 85 - 123 - 191 - 269 - 390 - 574 - 806 - 1169	57 - 75 - 109 - 169 - 237 344 - 507 - 712 - 1032	64 - 80 - 106 - 138 - 199 - 248 - 328 - 429 - 561 - 701 - 926 - 1210	51 - 64 - 84 - 110 - 158 - 198 - 262 - 342 - 447 - 559 - 738 - 966
Speed range with variator at 1500 rpm 50Hz 3HP	A) 30 - 100 B) 65 - 200 C) 45 - 140 D) 95 - 305 E) 135 - 430 F) 200 - 640 G) 290 - 920 H) 410 - 1290 I) 340 - 1870	A) 27 - 86 B) 37 - 120 C) 55 - 175 D) 85 - 270 E) 68 - 380 F) 172 - 550 G) 254 - 810 H) 356 - 1140 I) 516 - 1650	A) 32 - 102 B) 40 - 128 C) 53 - 170 D) 69 - 220 E) 124 - 397 F) 164 - 525 G) 215 - 686 H) 280 - 898 I) 350 - 1120 J) 463 - 1480 K) 605 - 1935	A) 25 - 82 B) 32 - 102 C) 42 - 134 D) 55 - 176 E) 79 - 253 F) 100 - 317 G) 131 - 419 H) 171 - 547 I) 224 - 715 J) 280 - 895 K) 369 - 1180 L) 483 - 1545
Feed	Automatic feed with electromagnetic clutch
Number of automatic feeds	4	6
Automatic feed range	0,1 - 0,2 - 0,3 - 0,4 mm/rev	0,1 - 0,2 - 0,3 - 0,4 - 0,5 - 0,6 mm/rev
Worktable dimensions (L x W)	550 x 550 mm		600 x 600 mm
Column diameter	175 mm	200 mm	220 mm
Distance from the spindle centre to the face of the column	360 mm	400 mm	420 mm
Net weight	610 kg	710 kg	820 kg	840 kg
Gross weight with packaging	695 kg	795 kg	920 kg	940 kg
Packaging dimensions (length x width x height)	2500 x 600 x 1200 mm	2600 x 600 x 1200 mm	2700 x 700 x 1200 mm