HEAVY DUTY ACCURATE SERIES:
Standard Features & Accessories:
Hardened & Ground Bedways, Chuck Plate - 1 No., Centre Adaptor, Dead Centre - 2 Nos., Tool Post Spanner, Change Gear Set for Whitworth and Metric Threads, Motor Pulley, Endless Flat Belt/V-Belt and Instructions & Spare Parts Manual
Details |
Bed Length |
5'6" to 24' |
Admit between Centers |
1'9" (530) to 20'3" (6175) |
Bed Width |
12 3/4" (323) & 14 3/4" (374) |
Centre Height |
10" (254), 12" (305) & 15" (381) |
Spindle Hole |
2-1/8"(54) to 6-1/8"(156) |
MODEL |
Accurate - |
A |
B |
C |
D |
E |
F |
G |
H |
I |
J |
K |
Length of Bed |
5'6(1670) |
7'(2130)
|
9'(2740) |
10'(3040) |
12'(3650) |
14'(4260) |
16'(4870) |
18'(5480) |
20'(6090) |
22'(6700) |
24'(7300) |
Max. admit between Centers |
1'9"(535) |
3'3(1000) |
5'3(1600) |
6'3(1900) |
8'3(2515) |
10'3(3125) |
12'3(3735) |
14'3(4345) |
16'3(4955) |
18'3(5560) |
20'3(6170) |
Spindle Hole |
Standard: 52(2-1/8") | Optional: 3-1/8"(78), 4-1/8"(104), 6-1/8" (156) & 6-1/8"(155) |
Bed Type |
2V & 2 Flat |
Height of Centre |
10" (254) |
12" (305) |
15" (381) |
Max. swing over Bed Dia. |
19-1/2" (495) |
23" (585) |
29" (735) |
Max. swing over
Cross Slide Dia.
|
12-3/4" BW |
11-1/2"(295) |
15-1/2"(395) |
NA |
14-3/4" BW |
11"(280) |
15"(380) |
21-1/4"(540) |
Max Swing without Gap Dia. |
28-1/4"(720) |
32-1/4"(820) |
41"(1040) |
Width of Bed |
12-3/4"(323) |
14-3/4"(374) |
Nos. of Spindle Speed & Range |
8 (25 to 460 RPM) |
Tail stock Spindle Dia. |
2-1/8"(54) |
Taper Of Centers |
MT-4 |
Tail Stock Spindle Travel |
7-1/2"(190) |
Cross Slide Travel |
10"CH |
11"(280) |
13"(330) |
12"CH |
12-1.4"(310) |
13"(330) |
Compound Slide Travel |
6"(150mm) |
8"(200) |
Tool Post Size (Square) |
5"x5" |
5-3/4" x 5-3/4"
|
Tool Shank Section |
25x25 |
32x32 |
Lead Screw Dia. & Pitch |
Standard: 1-1/2"(38)/4 TPI | Optional: 1-3/4"(45) |
Width of Gap in front Of Face Plate |
8"(200) |
9"(225) |
Nos. of Inch Threads & Range |
19/2 to 24 TPI | Optional: Norton Gear Box - 44/2 to 60 TPI |
Nos. of Metric. Threads & Range |
13/1 to 6MMP | Optional: Norton Gear Box - 24/0.5 to 15 MMP |
Nos. of DP Threads & Range |
Optional: 11 (6 to 60) |
Nos. of Module Threads & Range |
Optional: 12 (0.3 to 2) |
Nos. of Longitudinal Feeds |
32/0.16 to 2mm/rev | Optional: Norton Gear Box - 68/0.068 to 2.4mm/rev |
Nos. of Transverse Feeds |
32/0.038 to 0.48mm/rev | Optional: Norton Gear Box - 68/0.0016 to 0.57mm/rev |
Power of AC Motor (HP) |
2 |
3 |
3 |
3 |
3 |
5 |
5 |
7.5 |
7.5 |
7.5 |
10 |
Weight (Approx. in kgs) |
1300 |
1400 |
1600 |
1800 |
2000 |
2200 |
2400 |
2800 |
3300 |
3600 |
4000 |