Page 7 - e2204

High-speed Integrated Motor Spindle

Specifications of High-speed Integrated Motor Spindle

The following numbers will be included in the specification drawing of supplied products. When ordering, please mention the
reference numbers for the product you would like to purchase.

Reference number example: W B 11 00 04 1 3 30

Motor model 11: α112S/20 000iB Seal 0: Standard seal
12: α112L/20 000iB
Monitor switch
Flange 0: Standard position 1: Special position 0: None 1: Monitor switch
2: Upper and lower position limits of the tool releasing cylinder
3: Monitor switch/ Upper and lower position limits of the tool releasing cylinder

Spindle taper/rotational speed 0: BT40/15 000 1: BT40/20 000 Coolant (Option)
0: None 1: Through-spindle coolant
3: HSK-A63/15 000 4: HSK-A63/20 000 2: Flood coolant nozzle
3: Through-spindle coolant / Flood coolant nozzle
Lubrication system 0: Packed grease 1: Automatic grease replenishment

Dimensions

6-φ 14 drill thru
φ 20 c’bore, 13 depth

φD4

φ D2
φ D3
φ D1

L1 L2 L3 L4
L

Type S Type L
Standard
Item Unit BT40/HSK-A63

Standard High-speed 15 000 High-speed
22 (15 min) /18.5 ←
Tool shank BT40/HSK-A63 ←
118 20 000
Main Rotational speed (min–1) 15 000 20 000 230 ←
285 ←
specification Output (short time/continuous) (kW) 18.5 (10 min) /11 ← 170 ←
260 ←
Torque (Nm) 60 ← 800 ←
235 ←
D1 (mm) 210 ← 320 ←
D2 (mm) 110 ←
D3 (mm) 265 ← 135 ←
D4 (mm) ←
L (mm) 170 ← ←
L1 (mm)
L2 (mm) 240 ← 6
L3 (mm)
Boundary L4 (mm) 670 ←
dimension

235 ←

190 ←

110 ←

135 ←