Johnford SV and VMC (40 Taper) Machining Center Series
Johnford 40 taper SV and VMC super vertical machining centers are box-way, geared-head, C-frame machines that feature solid heavily-ribbed Meehanite cast iron construction to eliminate vibration and ensure excellent surface finishes and long cutting tool life. X-Y-Z travels for the 13-machine series range from 32โณ x 20โณ x 24โณ (800mm x 500 mm x 600 mm) to 120โณ x 43โณ x 32โณ (3000mm x 1075 mm x 800 mm).
Four oversized box ways support the saddle and work table, maximizing X-axis accuracy over the full travel range of the machine, a key factor in maintaining part accuracy and precision. All sliding surface areas and gibs are coated with Turcite-B and hand scraped for precise fit.
Large diameter pre-tensioned ballscrews have a double-nut preloaded design to minimize the potential of thermal growth and promote high accuracy and high speed positioning.
Available horsepower for the 40-taper spindle ranges from 15 to 20 hp, depending on the machine, with maximum spindle speeds of 10,000 โ 24,000 rpm. The motor and gearbox are aligned to ensure no offset and guarantee steady movement of the headstock along the Z axis. The design reduces torsion on the headstock and ensures optimum rigidity, long term accuracy and repeatability. A two-speed gearbox is standard, with direct/integral drive optional.
A 24-tool capacity arm-type automatic tool changer is standard, with 30-, 40- and 60-tool versions optional. Also standard are rigid tapping capability, a spindle oil cooler, a full machine enclosure and flood coolant system with programmable air blast. A comprehensive list of options includes linear scales, tool setters, probing systems, 4th- and 5th-axis drives and accessories, pallet changers and other equipment to enable a user to tailor machine productivity to a specific manufacturing environment.
Specifications
Item / Model 42691_623f0b-27> |
SV-32
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42691_611c7e-49>
SV-40
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42691_b9d6ca-a0>
SV-33
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42691_5c5555-5e>
SV-41
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42691_fed2bb-22>
SV-48
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42691_1b99e9-45>
SV-60
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42691_eab937-b8>
VMC-1300
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42691_a02449-96>
VMC-1600
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42691_c1904a-14>
VMC-1600S
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42691_639d26-9d>
VMC-2000
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42691_9ea2ea-07>
VMC-2000S
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42691_93d6a6-81>
VMC-3000
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42691_1848b4-e2>
VMC-3000S
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42691_bb4d81-80>
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
X Travel (in.) 42691_48e33f-3e> |
32 42691_2a756a-9c> |
41 42691_880814-98> |
33 42691_2b8636-98> |
41 42691_8afddc-51> |
48 42691_5b7ee3-7e> |
60 42691_69bbff-27> |
51 42691_8e91d1-6a> |
63 42691_87c686-ff> |
63 42691_6a6ea8-40> |
81 42691_0a5c2c-48> |
81 42691_3fb793-cc> |
120 42691_4647fd-cb> |
120 42691_8688bf-92> |
Y Travel (in.) 42691_a5f928-05> |
20 42691_ecad4a-63> |
20 42691_dd0836-3c> |
24 42691_3d92dd-9c> |
24 42691_d1f94e-de> |
28 42691_a094a3-56> |
28 42691_56724a-65> |
34 42691_1a6036-ac> |
34 42691_4fd0d6-d6> |
43 42691_b92248-88> |
34 42691_a4fa49-7b> |
43 42691_c74e99-bd> |
34 42691_c1ef69-93> |
43 42691_866ee7-9c> |
Z Travel (in.) 42691_79b97e-c9> |
24 42691_6ea96b-fb> |
24 42691_6f19ba-cc> |
24 42691_827481-e8> |
24 42691_346cb9-1f> |
25 42691_bf4333-60> |
25 42691_b38fc7-5c> |
32 42691_372ab4-81> |
32 42691_213907-1b> |
32 42691_a078fd-71> |
32 42691_1fd754-76> |
32 42691_5b6c24-ee> |
32 42691_da4e65-8a> |
32 42691_2eb0cb-70> |
Table Size (in.) 42691_b5245c-a1> |
40 x 20 42691_0e1c7a-c8> |
48 x 20 42691_9b50f3-6c> |
40 x 24 42691_a191e7-c9> |
47 x 24 42691_f2dd5e-04> |
51 x 28 42691_1ecb95-4f> |
63 x 28 42691_2b6eb5-e3> |
59 x 28 42691_804e9a-34> |
71 x 30 42691_8263c2-e2> |
71 x 39 42691_eb96c4-a7> |
86 x 34 42691_88cb20-e9> |
86 x 39 42691_12a64d-c1> |
126 x 34 42691_802db0-5b> |
126 x 39 42691_519aef-96> |
Table Load (lbs.) 42691_3adb90-84> |
1,760 42691_94fa40-ea> |
1,760 42691_d7edc6-53> |
2,840 42691_a51021-f3> |
2,840 42691_77522b-0b> |
3,300 42691_ef225a-73> |
3,300 42691_9d3003-eb> |
7,100 42691_b59af5-22> |
10,000 42691_f75182-a1> |
10,500 42691_99a82c-86> |
10,500 42691_bcda4b-0a> |
10,500 42691_1734ce-86> |
10,500 42691_25ce0c-30> |
10,500 42691_985d13-60> |
Spindle HP 42691_d5fadd-76> |
15 (20) 42691_ee5519-25> |
15 (20) 42691_db03f9-92> |
15 (20) 42691_d3d3ed-f3> |
15 (20) 42691_485703-a1> |
15 (20) 42691_e8a59c-4d> |
15 (20) 42691_163c94-16> |
15 (20) 42691_94f37d-44> |
15 (20) 42691_f159ea-cb> |
15 (20) 42691_2e6939-2d> |
15 (20) 42691_a7f9c5-81> |
15 (20) 42691_9a1e57-f6> |
15 (20) 42691_279765-5f> |
15 (20) 42691_f337c1-7b> |
RPM (K) 42691_f3ec8a-56> |
10 / 15 42691_decdb8-ac> |
10 / 15 42691_25f52b-bc> |
10 / 15 / 24 42691_183e35-14> |
10 / 15 / 24 42691_d763fe-46> |
10 / 15 / 24 42691_22c80a-b4> |
10 / 15 / 24 42691_e9dd5e-05> |
10 / 15 / 24 42691_cd002c-1e> |
10 / 15 / 24 42691_f12a57-5b> |
10 / 15 / 24 42691_2ffab7-86> |
10 / 15 / 24 42691_9e2fc4-c6> |
10 / 15 / 24 42691_bd64a6-df> |
10 / 15 / 24 42691_dd272d-f7> |
10 / 15 / 24 42691_17c8f6-32> |
Spindle Drive 42691_5ee2f3-69> |
2 Speed Gearbox, Direct/Integral Opt. 42691_71aefb-90> |
2 Speed Gearbox, Direct/Integral Opt. 42691_8a5fe0-f8> |
2 Speed Gearbox, Direct/Integral Opt. 42691_4a8658-b6> |
2 Speed Gearbox, Direct/Integral Opt. 42691_510ed4-93> |
2 Speed Gearbox, Direct/Integral Opt. 42691_78952e-71> |
2 Speed Gearbox, Direct/Integral Opt. 42691_d2771c-9b> |
2 Speed Gearbox, Direct/Integral Opt. 42691_1c2a1e-67> |
2 Speed Gearbox, Direct/Integral Opt. 42691_73c8dd-df> |
2 Speed Gearbox, Direct/Integral Opt. 42691_64b426-13> |
2 Speed Gearbox, Direct/Integral Opt. 42691_3e50b6-ea> |
2 Speed Gearbox, Direct/Integral Opt. 42691_81dfc7-45> |
2 Speed Gearbox, Direct/Integral Opt. 42691_64bc71-75> |
2 Speed Gearbox, Direct/Integral Opt. 42691_5dbfb6-44> |
ATC Capacity (Arm-Type) 42691_282c12-f6> |
24 (30 / 40 / 60 opt.) 42691_a9292b-55> |
24 (30 / 40 / 60 opt.) 42691_cd273d-1f> |
24 (30 / 40 / 60 opt.) (24,000 opt.) 42691_a25604-9e> |
24 (30 / 40 / 60 opt.) 42691_4ae739-77> |
24 (30 / 40 / 60 opt.) 42691_a504ba-0b> |
24 (30 / 40 / 60 opt.) 42691_7c03cf-b9> |
24 (30 / 40 / 60 opt.) 42691_90d24e-84> |
24 (30 / 40 / 60 opt.) 42691_e63c40-31> |
24 (30 / 40 / 60 opt.) 42691_12bd12-df> |
24 (30 / 40 / 60 opt.) 42691_599b60-3c> |
24 (30 / 40 / 60 opt.) 42691_4b5b0c-76> |
24 (30 / 40 / 60 opt.) 42691_8942e3-c7> |
24 (30 / 40 / 60 opt.) 42691_11a280-ab> |
Weight (lbs.) 42691_e5bd49-01> |
12,100 42691_002932-4c> |
13,200 42691_5614db-16> |
17,600 42691_b2e79e-95> |
18,700 42691_8caa88-02> |
20,900 42691_46ce0d-3b> |
22,400 42691_55429a-d1> |
29,500 42691_de9704-19> |
38,500 42691_1ebe87-2b> |
41,000 42691_d76860-fd> |
41,000 42691_674467-c9> |
44,000 42691_ea8022-21> |
44,000 42691_c78a11-2a> |
50,000 42691_a3a981-70> |