Spindles to support our range of CNC milling routing machines

Spindles

When developing our spindle motors, our main emphasis was on functionality, quality, and the optimum price structure. Our spindle motors are also particularly easy to maintain. The particularly slim lines and square housing cross-section allow installation in rows with minimum separation.

Our approach to electrical construction is to use an AC short circuit rotor with 2-pole windings in our motors, designed to DIN EN 60034. The insulation of the windings is produced according to heat class F. The motors are dynamically balanced to very fine tolerances, so that good running properties are achieved even at high speeds.

In all, they cover a range of speeds from 3,000 to 30,000 rpm. All spindle motors are produced entirely in Germany, meet at least the criteria for IP54 protection class and are therefore approved even for areas where wood dust is present.

An extensive range of accessories, such as vacuum cleaning systems, minimum amount greasing systems, clamping rings, SK housings, tool changers and our unique, patented Coolmin system for optimum and economical tool cooling, without residues, round off our product portfolio.

Model	Speed range	Description
iSA 500	5,000 - 30,000 rpm	Features Sturdy 2-pole three-phase motor Rectangle built, Protection type IP 54, insulation class F Cast sign A side, aluminium cast B side Motor- shaft for collets type ER 11 Nominal output 0.5 kW (S6 - 40% operation) Manual tool exchange Connector M23 incl. collet ER 11, Ø 6 mm Clamping range Ø 3 mm–Ø 6.35 mm = 1/4” Self-ventilating B side Revolution control via frequency converter Spindle bearing: 2 bearings A side (milling side)- 1 bearing B side (vent side)
iSA 750	3,000 - 24,000 rpm	Features Sturdy 2-pole three-phase-motor (asynchronous motor) Rectangle built, proteection type IP54, Insulation class F Steel sign A-side, Aluminium cast B-side Motor-shaft for collets type ER 16 Nominal output 0.75 kW (S6-40% operation) Manual tool exchange Connector M23 with collet ER16, Ø 6 mm Clamping range Ø 3 mm – Ø 10 mm Self-ventilating B side Double precision bearing Revolution control via frequency converter
iSA 900 (Automatic Tool changer)	6,000 - 24,000 rpm	Features Sturdy 2-pole three-phase motor Rectangle built, Protection type IP 55, insulation class F Cast sign A and B side Nominal output 0.9 kW (S6-40% operation) Automatic tool exchange with tool holder SK 11 and collet type ER 11 , Ø 6 mm Connector M23 Clamping range Ø 3 mm–Ø 6.35 mm = 1/8” Separately driven fan B side Revolution control via frequency converterDouble precision position Tool exchange SK 11 pneumatic (7,5bar)
iSA 1500	5,000 - 20,000 rpm	Features Sturdy 2-pole three-phase motor Rectangle built, Protection type IP 54, insulation class F Cast sign A and B side Motor- shaft for collets type ER 20 Nominal output 1.5 kW (S6-40% operation) Manual tool exchange Connector M23 incl. collet ER16 , Ø 6 mm Clamping range Ø 3 mm–Ø 13 mm Self-ventilating B side Revolution control Spindle bearing: - 2 bearing A side (milling side) - 1 bearing B side (vent side)
iSA 2200 (Automatic Tool changer)	5,000 - 20,000 rpm	Features Sturdy 2-pole three-phase motor Rectangle built, Protection type IP 54, insulation class F Cast sign A and B side Motor-shaft for collets type ER 20 Nominal output 2.2 kW (S6-40% operation) Automatic tool exchange with tool holder SK 20 and collet ER20, Ø 6 mm Connector M23 Clamping range Ø 3 mm–Ø 13 mm Tool exchange SK 20 pneumatic (7,5 bar) Separantely driven fan B side Revolution control Double precision position
iSA 3600 (Automatic Tool changer)	6,000 - 18,000 rpm	Features Sturdy 2-pole three-phase motor Rectangle built, Protection type IP54, isulation class F Steel sign A side, Cast sign B side Motor shaft for collets type ER 32 Nominal output 3,6 kW (S6-40% operation) Automatic tool exchange with tool holder SK 30 and collet ER32, Ø 6 mm Connector M23 Clamping range Ø 3 mm – Ø 16 mm Self-ventilating B side Double precision position Revolution control via frequency converter
UFM 500 Router	11,000 - 25,000 rpm	Features Constant work speed means Positive temperature coefficient (PTC) - Thermal monitoring Collar Ø 43 mm in steel execution Solid double ball bearing Particularly slim,robust design High efficiency
UFM 1050 Router	11,000 - 25,000 rpm	Features Constant work speed means Positive temperature coefficient (PTC) - Thermal monitoring Collar Ø 43 mm in steel execution Solid double ball bearing Particularly slim,robust design High efficiency

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