GMN Belt Drive Motor Spindles Catalogue
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Machining Spindles Grinding Milling Drilling Threading Mill-Turning Measuring Optical Scanning Churning Mixing Driving Pumping Machining Spindles for belt drive and direct driven GMN Paul Müller Industrie GmbH & Co. KG Äußere Bayreuther Straße 230 D - 90411 Nürnberg Phone: Fax: Email: Internet: www.gmn.de

Spindle specification TSA - External taper style TSI - Internal taper style TSP - Cylindric pilot with face clamping TSAV - Heavy duty style with external taper TSEV - Direct motorized surface grinder style Technical characteristics of TSEV-style Sealing options TSA-, TSI-, TSP- and TSAV/TSEV-style Cutting speed TSA - Grinding wheel flanges TSAV/TSEV - Grinding wheel flanges Anti-rotation option TSAV/TSEV-style Taper specifications TSA-, TSI-, and TSAV/TSEV-style Tooling accessories TSA - Collet chuck, TSA - Grinding quill Tooling accessories TSI - Collet chuck, TSP - Clamping chuck...

Machining spindles for belt drive and direct driven Spindle Specification external taper, belt driven ► duplex pair of GMN precision bearing ► TSA..C with hybrid ceramic bearings ► permanently grease lubricated ► spring preloaded design ► high speed grinding ► wide speed range ► small, medium and large bores internal taper, belt driven ► duplex pair of GMN precision bearing ► TSL.c with hybrid ceramic bearings ► permanently grease lubricated ► spring preloaded design ► high speed grinding ► wide speed range ► small, medium and large bores internal cylindrical pilot with draw thread and face...

Machining spindles for belt drive and direct driven Spindle Specification external taper and stepped spindle housing, for deep internal bore grinding, belt driven ► quad set of precision bearings at nose end solid preload design ► permanently grease lubricated ► medium and large, deep bores with air cooled motor ► tool interface: integrated collet nose, HSK or according to customer's requirements ► permanent oil/air or grease lubrication ► TSE..C with hybrid ceramic bearings ► clamping on cylindrical housing ► frequency inverter compatable ► for light machining operations ► for high speed...

Machining spindles for belt drive and direct driven Spindle Specification HS, HS-T, HSX, HV-X, HV-XS High frequency spindle with integral asynchromous motor, liquid cooled front bearings and stator u ultra precision ball bearings u hybrid ceramic bearings u oil/air lubricated u for manual tool change via pilot with draw thread and clamping face Please ask for catalog # 2508. High frequency spindle with integral asynchronous motor, liquid cooled front bearings and stator u ultra precision ball bearings u hybrid ceramic bearings u oil/air or permanently grease lubricated u for manual tool...

Machining spindles for belt drive and direct driven Taper 1 : 7.5 nominal value (3 xx' xx") included angle acc. to GMN precision standards Tool interface Taper 1 : 7.5 nominal value (3 xx' xx") included angle acc. to GMN precision standards Pulley interface Max. Speed2) for bearing types [rpm] Steel Hybrid Housing Length - B d = sealing shields c = hybrid ceramic bearings Housing Diameter - A Spindle type Preference types are in bold. Without tool. Depending on tool design and weight the maximum operating speed may be reduced. Please state direction of rotation. + ... Ceramic balls on...

Machining spindles for belt drive and direct driven TSI - Style Taper 1 : 7.5 nominal value (3 xx' xx") included angle acc. to GMN precision standards Tool interface Max. speed2) for bearing types [rpm] Steel Hybrid Pulley interface Housing Length - B d = sealing shields c = hybrid ceramic bearings Housing Diameter - A Spindle type Taper 1 : 7.5 nominal value (3 xx' xx") included angle acc. to GMN precision standards Preference types are in bold. Without tool. Depending on tool design and weight the maximum operating speed may be reduced . Please state direction of rotation.

Machining spindles for belt drive and direct driven Tool interface Taper 1 :7.5 nominal value precision standards Pulley interface = sealing shields,see page 15 c = hybrid ceramic bearings Spindle type 11 Preference types are in bold. Depending on tool design and weight the maximum operating Please state direction of rotation.

Machining spindles for belt drive and direct driven TSAV - Style Taper 1 : 7.5 nominal value (3 xx' xx") included angle acc. to GMN precision standards Taper 1 : 7.5 nominal value (3 xx' xx") included angle acc. to GMN precision standards Tool interface This arrangement limits the spindle speed in comparison to the same bearing bore sizes used in the TSA, TSI, TSP and TSE styles. Another advantage is low axial shaft movement, which is required for face grinding. Solid preloaded Bearing preload TSAV TSEV Spring preloaded Higher speeds are available, but with reduced preload. Hollow shafts...

Machining spindles for belt drive and direct driven Execution Modi- vr = standard labyrinth with axial lip seal h = modified for higher operating speed Spindle type Option "anti-rotation" for dual rotation. 11 Preference types are in bold. Depending on tool design and weight the maximum operating Please state direction of rotation.

Machining spindles for belt drive and direct driven TSEV - Style Taper 1 : 7.5 nominal value (3 xx' xx'') included angle acc. to GMN precision standards View A Terminal box location Motor input supply: 3 phase, 230 V/ 400 volts AC power Supply voltage for auxiliary fan: 3 phase, 230 V/ 400 volts power T TSEV-spindles are equipped with air cooled asynchronous motors. The speeds shown in the chart below are the available ranges, and are calculated per the following formula: Erratic sine wave peaks can cause the motor to run hot, which causes a loss of output power, and also increases the...

Machining spindles for belt drive and direct driven Unit size / Number of poles vr = standard labyrinth with axial lip seal Spindle type Please state speed range and direction 11 Preference types are in bold. Depending on tool design and weight the maximum operating speed 5) Speed for standard bearing application. Marked = Speed for modified bearing