High speed live centers for CNC and metal lathe tailstocks, Morse taper MT2 to MT6, up to 6000 rpm. Speed is the whole point here, so the nose is sealed twice — a German skeleton waterproof seal over a lip-type oil seal — and that is what keeps coolant and swarf out of the three bearing sets (NSK double-row and thrust, IKO needle) when the center is running. Accuracy is 0.003mm on MT2 through MT5 and 0.005mm on MT6. The spindle is Cr12MoV and the body 20CrMnTi, both to HRC60±2. Two letters close the model code: the first is the body — A standard, B with a 30° extended double taper, C that same nose on a longer spindle — and the second is the tip, S for hardened steel or C for YG8 carbide, so an MT4-CC is the long-spindle body with a carbide point. Sizes, max rpm and load ratings are in the chart below.
| Cart+ | SKU | Price | Quantity | Total | MT | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) | G (mm) | L (mm) | Max Load (kg) | Max RPM | Weight (kg) | Accuracy (mm) | FIG |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LC-PHS-MT2-AS | $161 | $0 | 2 | 50 | 25 | 68 | 45 | 22 | 6 | 10 | 145 | 500 | 6000 | 0.7 | 0.003 | Fig.1 | ||
LC-PHS-MT2-AC | $182 | $0 | 2 | 50 | 25 | 68 | 45 | 22 | 6 | 10 | 145 | 500 | 6000 | 0.7 | 0.003 | Fig.2 | ||
LC-PHS-MT3-AS | $170 | $0 | 3 | 50 | 25 | 85 | 52 | 36 | 6 | 10 | 173 | 500 | 6000 | 0.8 | 0.003 | Fig.1 | ||
LC-PHS-MT3-AC | $191 | $0 | 3 | 50 | 25 | 85 | 52 | 36 | 6 | 10 | 173 | 500 | 6000 | 0.8 | 0.003 | Fig.2 | ||
LC-PHS-MT4-AS | $170 | $0 | 4 | 69 | 32 | 108 | 58 | 39 | 8 | 14 | 205 | 800 | 5000 | 1.85 | 0.003 | Fig.1 | ||
LC-PHS-MT4-AC | $191 | $0 | 4 | 69 | 32 | 108 | 58 | 39 | 8 | 14 | 205 | 800 | 5000 | 1.85 | 0.003 | Fig.2 | ||
LC-PHS-MT5-AS | $254 | $0 | 5 | 88 | 40 | 136 | 72 | 56 | 8 | 18 | 264 | 2000 | 4000 | 4.2 | 0.003 | Fig.1 | ||
LC-PHS-MT5-AC | $275 | $0 | 5 | 88 | 40 | 136 | 72 | 56 | 8 | 18 | 264 | 2000 | 4000 | 4.2 | 0.003 | Fig.2 | ||
LC-PHS-MT6-AS | $381 | $0 | 6 | 105 | 50 | 189 | 84 | 59 | 10 | 30 | 332 | 3500 | 2800 | 8.7 | 0.005 | Fig.1 | ||
LC-PHS-MT6-AC | $402 | $0 | 6 | 105 | 50 | 189 | 84 | 59 | 10 | 30 | 332 | 3500 | 2800 | 8.7 | 0.005 | Fig.2 | ||
LC-PHS-MT2-BS | $161 | $0 | 2 | 50 | 25 | 68 | 45 | 41 | 6 | 10 | 155 | 500 | 6000 | 0.7 | 0.003 | Fig.3 | ||
LC-PHS-MT2-BC | $182 | $0 | 2 | 50 | 25 | 68 | 45 | 41 | 6 | 10 | 155 | 500 | 6000 | 0.7 | 0.003 | Fig.4 | ||
LC-PHS-MT3-BS | $170 | $0 | 3 | 50 | 25 | 85 | 52 | 43 | 6 | 12 | 179 | 500 | 6000 | 0.8 | 0.003 | Fig.3 | ||
LC-PHS-MT3-BC | $191 | $0 | 3 | 50 | 25 | 85 | 52 | 43 | 6 | 12 | 179 | 500 | 6000 | 0.8 | 0.003 | Fig.4 | ||
LC-PHS-MT4-BS | $170 | $0 | 4 | 69 | 32 | 108 | 58 | 60 | 8 | 14 | 220 | 550 | 5000 | 1.9 | 0.003 | Fig.3 | ||
LC-PHS-MT4-BC | $191 | $0 | 4 | 69 | 32 | 108 | 58 | 60 | 8 | 14 | 220 | 550 | 5000 | 1.9 | 0.003 | Fig.4 | ||
LC-PHS-MT5-BS | $254 | $0 | 5 | 88 | 40 | 136 | 72 | 68 | 8 | 16 | 286 | 1500 | 4000 | 4.4 | 0.003 | Fig.3 | ||
LC-PHS-MT5-BC | $275 | $0 | 5 | 88 | 40 | 136 | 72 | 68 | 8 | 16 | 286 | 1500 | 4000 | 4.4 | 0.003 | Fig.4 | ||
LC-PHS-MT6-BS | $381 | $0 | 6 | 105 | 50 | 189 | 84 | 90 | 10 | 18 | 373 | 2500 | 2800 | 8.7 | 0.005 | Fig.3 | ||
LC-PHS-MT6-BC | $402 | $0 | 6 | 105 | 50 | 189 | 84 | 90 | 10 | 18 | 373 | 2500 | 2800 | 8.7 | 0.005 | Fig.4 | ||
LC-PHS-MT2-CS | $161 | $0 | 2 | 50 | 25 | 68 | 45 | 50 | 6 | 10 | 163 | 500 | 6000 | 0.7 | 0.003 | Fig.5 | ||
LC-PHS-MT2-CC | $182 | $0 | 2 | 50 | 25 | 68 | 45 | 50 | 6 | 10 | 163 | 500 | 6000 | 0.7 | 0.003 | Fig.6 | ||
LC-PHS-MT3-CS | $170 | $0 | 3 | 50 | 25 | 85 | 52 | 50 | 6 | 10 | 187 | 500 | 6000 | 0.8 | 0.003 | Fig.5 | ||
LC-PHS-MT3-CC | $191 | $0 | 3 | 50 | 25 | 85 | 52 | 50 | 6 | 10 | 187 | 500 | 6000 | 0.8 | 0.003 | Fig.6 | ||
LC-PHS-MT4-CS | $170 | $0 | 4 | 69 | 32 | 108 | 58 | 63 | 8 | 12.5 | 229 | 550 | 5000 | 1.9 | 0.003 | Fig.5 | ||
LC-PHS-MT4-CC | $191 | $0 | 4 | 69 | 32 | 108 | 58 | 63 | 8 | 12.5 | 229 | 550 | 5000 | 1.9 | 0.003 | Fig.6 | ||
LC-PHS-MT5-CS | $254 | $0 | 5 | 88 | 40 | 136 | 72 | 80 | 8 | 12.5 | 288 | 1500 | 4000 | 4.4 | 0.003 | Fig.5 | ||
LC-PHS-MT5-CC | $275 | $0 | 5 | 88 | 40 | 136 | 72 | 80 | 8 | 12.5 | 288 | 1500 | 4000 | 4.4 | 0.003 | Fig.6 | ||
LC-PHS-MT6-CS | $381 | $0 | 6 | 105 | 50 | 189 | 84 | 105 | 10 | 14 | 378 | 2500 | 2800 | 8.7 | 0.005 | Fig.5 | ||
LC-PHS-MT6-CC | $402 | $0 | 6 | 105 | 50 | 189 | 84 | 105 | 10 | 14 | 378 | 2500 | 2800 | 8.7 | 0.005 | Fig.6 |
30 models: MT2 to MT6, types A, B and C
Accuracy 0.003mm (0.0001 in) on MT2-MT5, 0.005mm on MT6
Max speed 6,000 rpm at MT2, down to 2,800 rpm at MT6
Max load 500kg at MT2, up to 3,500kg on the MT6 type A
Three bearings: NSK double-row and thrust, IKO needle
Double sealed: skeleton waterproof seal plus lip-type oil seal
Cr12MoV spindle, 20CrMnTi body, heat treated to HRC60±2
YG8 carbide tip at HRA 90±2 — the second C in the model code
Model code: A, B or C body then S steel or C carbide tip
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