Machining motor spindle MT 1090-140

millingspindlemotorized

Overview
The MT 1090-140 electrospindle from HSD is a motorized spindle for industrial machining tasks. It is available in two configurations with ER32 or HSK C40 tool interfaces, offering high-speed operation up to 24,000 rpm and different power/torque ratings to match continuous and intermittent duty cycles.

Applications / Materials

• Wood
• Composite

Technical data
Model variants: MT 1090 - ER32 (6 kW S1 / 7.2 kW S6 (40%)); MT 1090 - HSK C40 (4.5 kW S1 / 5.4 kW S6 (40%))
Body diameter [mm]: □ 102 x 119.5
Max speed [rpm]: 24,000
Torque S1 / S6 (40%) [Nm]: 3.2 / 3.8 (ER32) ; 2.4 / 2.9 (HSK C40)
Rated voltage [V]: 220 / 380
Tool interface: ER32 or HSK C40
Cooling: shaft-driven fan or electric fan
Cooling housing options: 15 or 10

Description details
The MT 1090-140 is designed for routing and milling operations where compact body dimensions and high spindle speed are required. Two power/torque configurations allow selection according to machining loads and duty cycle (continuous S1 or intermittent S6 40%). Cooling is provided either by a fan keyed to the shaft or by an electric fan depending on the chosen configuration.

Features / technical specifications

• Model: MT 1090-140
• Available power (S1 / S6 40%): 6 kW / 7.2 kW (ER32); 4.5 kW / 5.4 kW (HSK C40)
• Torque (S1 / S6 40%): up to 3.8 Nm
• Maximum speed: 24,000 rpm
• Body diameter: □ 102 x 119.5 mm
• Rated voltage: 220 / 380 V
• Tool interfaces: ER32 or HSK C40
• Cooling options: shaft-driven fan or electric fan
• Cooling housing: 15 or 10