How to Order Sentry Spindles

The following example identifies the Sentry spindle model code. When ordering a spindle, refer to thischart to specify the desired spindle and option package. The chart below is a matrix of options for the complete Sentry spindle line.

B 040

070B 090

M 2 50 D 18 015 F

N/AN/AXN/AN/A N/AXN/A Spindle Nose

HousingType FrontBearingSizeSpindleNose TypeNumberof FrontBearingsSpindlerpm/100OptionsMotorrpm/100

Arbor (AR)Collet (CT)Straight Bore (ST) Boring (B) #30 NMTB Milling (M)#40 NMTB Milling (M)#50 NMTB Milling (M)

Motor hp MotorPosition

1.5 hp = 01510 hp = 100(Block only) B = BlockC = Cartridge 1800 = 183600 = 36 (Block only) 035B 040B 050B

Example:B - 040 - M - 2 - 50 - D - 18 - 015 - F

N/AN/AX N/AN/AXN/AN/A N/AXN/AX N/AN/AXN/AN/A N/AXN/AX C

Sentry Spindle Model Features / Options

017 N/AXN/A BHousing Style/Seal Type XN/A N/A Cartridge with Labyrinth SealBlock with Labyrinth SealBlock with AirShield Front Bearing Arrangement Duplex (2)Triplex (3) Quad (4) X X XN/A N/A N/A N/AN/A N/AN/A XXN/A N/A XXN/A N/A N/AN/A N/AX N/AN/A N/A N/A N/AN/A N/A N/AN/A XN/A N/A X X X Brackets, Spindle and Drive Options017 Options Manual Drawbar for Milling Nose (D) Rotating Coolant Union Arrangement (C)No Option (N)Type A – Motor Forward Drive Package (AF) Type B – Motor Forward Drive Package (F) Type B – Motor Rearward Drive Package (R)
XX N/AN/AXX X N/A N/AXX X Clamp S-Type Cartridge Bracket (P)Positioning Nut Cartridge Bracket (N) 035 -090 Options N/AN/A X X X X X X X XX XX X X X X X XX XX X
XN/AN/A N/A

INDEX

N/AX X N/A N/A

AirShield Design...........4Spindle Sizing Chart.......5Spindle Thrust Loads......6Spindle Models.............7Accessories................13

X X XX X X X XX X

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