BLS / BLT 48VDC.

MAVILOR MOTORS, S.A.

Poligono Industrial URVASAC/. Empordà, 11-1308130 Sta. Perpètua de Mogoda(Barcelona) - SPAINTel. +34 935 743 690Fax. +34 935 743 570E-mail: mavilor @ mavilor.eshttp://www.mavilor.es

January 20th,2006

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CHARACTERISTICS SYMBOL UNITS

NOMINAL SPEED n r.p.mSTALL TORQUE (+/-10%) Ms NmSTALL CURRENT (+/-10%) (*) Is APEAK TORKE (+/-10%) Mj NmTORQUE-WEIGHT RATIO Tw Nm/kgEMF CONSTANT (+/-5%) (*) Ke Vs/radTORQUE CONSTANT (+/-5%) (*) Kt Nm/ARELUCTANCE TORQUE (**) Tr NmWINDING RESISTANCE (+/-5%) R(ph-ph)WINDING INDUCTANCE (+/-5%) L(ph-ph) mHROTOR INERTIA J kgm²10¯³MECHANICAL TIME CONSTANT Tm msELECTRICAL TIME CONSTANT Te msTHERMAL TIME CONSTANT Tth sTHERMAL RESISTANCE Rth ºC/WMASS M kgRADIAL LOAD Fr NAXIAL LOAD Fa NINSULATIONPROTECTIONALUMINIUM HEAT SINK PLATE

BLS BLTB L S - 3 0 B L S - 4 0 B L S - 5 5 B L S - 7 1 B L S - 7 2 B LT - 3 0 B LT - 4 0 B LT - 5 5 B LT - 7 1 B LT - 7 2

All characteristics at 25ºC ambient temperature (*) BLS values rms, BLT values 0-pk (**) Respect to the Stall Torque

30000.182.090.720.450.050.09<9%5.511.860.00232.970.349002.190.407540class-FIP-65150x150x10

30000.363.671.440.600.060.10<6%2.691.440.00241.160.5311901.530.6015080class-FIP-65300x300x10

30000.707.142.800.480.060.10<4%0.540.730.0171.661.3611202.031.37250100class-FIP-65300x300x10

30000.745.372.960.490.080.14<3.5%1.631.190.0263.860.7311001.201.5021698class-FIP-65300x300x10

30001.8011.357.200.950.0920.16<3.5%0.550.580.051.911.0412800.801.9024598class-FIP-65300x300x10

30000.182.560.720.450.070.07<9%5.511.860.00232.570.349002.190.407540class-FIP-65150x150x10

30000.364.501.440.600.080.08<6%2.691.440.00241.010.5311901.530.6015080class-FIP65300x300x10

30000.708.752.8000.480.080.08<4%0.540.730.0171.431.3611202.031.37250100class-FIP-65300x300x10

30000.746.582.960.490.110.11<3.5%1.631.190.0263.340.7311001.201.5021698class-FIP-65300x300x10

30001.8013.87.200.950.130.13<3.5%0.550.580.051.631.0412800.801.9024598class-FIP-65300x300x10

Ω

0.40.350.30.250.20.150.10.050 0 2000 4000 6000 8000 10000

BL 30(48VDC)

BL 40(48VDC)

Nm

RPM

0.80.70.60.50.40.30.20.10 0 2000 4000 6000 8000 10000

Nm

RPM

BL 55(48VDC)

BL 71(48VDC)

1.81.61.41.210.80.60.40.20 0 2000 4000 6000 8000 10000

RPM

Nm

BL 72(48VDC)

BL - 30

BL - 40

BL - 55

BL - 70