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Motor Technology - SBL-T series
request details brushless servo motors up to 115Nm
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The synchronous servomotors of the series SBL-T are brushless three-phase motors for high performance servo-applications. The servomotors have Neodymium permanent magnets in the rotor. Because of the standardised flange and shaft measurements the motors can be easily combined with gearboxes and other equipment.
 

Feedback
The motors are equipped with two-pole hollow-shaft resolvers as standard, but can be supplied with a wide range of encoders such as incremental, sine/cosine, EnDat and Hiperface.
 

 

Holding Brake
The motor can be delivered with or without a built-in holding brake. Retrofitting is not possible. The motor length will increase with an installed brake.
 

Safety
Coil temperature is supervised by temperature sensors and reported by potential free contacts.
 

Short motors
The motor series SBL-TC is suitable for space-restricted installation areas.
 

Compatibility
The SBL-T motors are compatible with the proven 6SMx7 and DBL motor series.

Features

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neodymium magnets for highly dynamic function

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flange dimensions to IEC standard, fit j6, accuracy according to DIN 42955, tolerance class R

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vibration class N according to DIN ISO 2373

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insulation for 480V rated mains voltage (DBL1 : 230V)

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insulation material class F according to DIN 57530

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basic style IM B5 according to DIN 42950

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shaft end without a fitted-keyway

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Protection class IP 64

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Long life by virtue of brushless design

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Built-in Resolver

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SBL-T and SBL-TC are CE and UL recognized

 Options

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holding brake

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shaft with keyway

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radial shaft-sealing ring

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vertical mounting sockets for resolver and power connections

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built-in high resolution EnDat encoder

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second thermal protection contact

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forced ventilation

  

Dimensions

 

Mo/Nm

a/mm

b/mm

d/mm

c/mm

k/mm

T2-

0,4...0,8 40 9 20 90 122...152

T3-

0,65...1,9 60 11 23 110 116...152

T3-

2,5...3 60 14 30 110 170...188

T4-

2,6...9,5 95 19 40 135 155...286

T5-

10,5...22 130 24 50 155 220...305

T6-

22...29 180 24 50 190 243...306

T7-

26...40 180 32 58 190 240...298

T8-

40...115 230 42 82 240 311...515

 

Technical Data SBL-T2 to T4 (0.2 to 7.5Nm), 320V winding

Motor data SBL-Tx     T2- T2- T2- T2- T3- T3- T3- T4- T4- T4-
for 320V operation     0020 0040 0060 0080 0065 0130 0250 0260 0530 0750
Nominal torque MN Nm 0.19 0.36 0.55 0.72 0.55 1.15 2.15 2.3 4.6 6.3
Nominal speed* nN min-1 4500 4500 4500 4500 3000 3000 3000 3000 3000 3000
Nominal current IN A 0.6 0.9 1.15 1.45 1 1.6 2.8 2.8 5.7 7.6
Holding torque M0 Nm 0.2 0.4 0.6 0.8 0.65 1.3 2.5 2.6 5.3 7.5
Holding current I0 A 0.6 0.93 1.2 1.5 1.08 1.7 3 3 6.3 8.6
Maximum peak torque Mmax Nm 0.8 1.6 2.4 3.2 2.6 5.2 10 10 21 30
Maximum peak current Imax A 2.7 4.2 5.3 6.8 5 7.5 13.5 13 27.5 38
Max. rpm (mech. limit.) nmax min-1 12000 12000 12000 12000 12000 12000 12000 12000 12000 12000
Torque constant KM Nm/A 0.33 0.43 0.51 0.54 0.6 0.78 0.83 0.86 0.84 0.87
Voltage constant KE V/1000 20 26 31 33 36.5 47 50 52 51 53
Resistance ph-ph RPh W 62 26.7 19.7 14.7 30.3 13 5.1 3.8 1.65 1
Inductance ph-ph LPh mH 29.5 20.5 17 13 31 22 11 15 8.5 5.9
Electr. time constant Tel ms 0.48 0.77 0.86 0.88 1.02 1.7 2 3.9 5.1 6
Therm. time constant Tther min 10 15 20 22 25 30 32 60 60 66
Moment of inertia J kgcm2 0.06 0.08 0.11 0.14 0.45 0.7 1.2 1.65 3.13 4.5
Weight without brake m kg 0.9 1.1 1.25 1.45 1.9 2.3 3.3 4.5 5.7 7.6
Weight with brake mBr kg 1.16 1.36 1.51 1.71 2.3 2.7 3.7 5.3 6.5 8.4
Framesize brake . . 4 4 4 4 6 6 6 7 7 7
Holding torque brake MBr Nm 1.2 1.2 1.2 1.2 2.5 2.5 2.5 5 5 5

 

Technical Data SBL-T2 to T4 (0.2 to 7.5Nm), 560V winding

Motor data SBL-Tx     T2- T2- T2- T2- T3- T3- T3- T4- T4- T4-
for 560V operation     0020 0040 0060 0080 0065 0130 0250 0260 0530 0750
Nominal torque MN Nm 0.19 0.36 0.55 0.72 0.55 1.15 2.15 2.3 4.6 6.3
Nominal speed* nN min-1 4500 4500 4500 4500 3000 3000 3000 3000 3000 3000
Nominal current IN A 0.45 0.52 0.71 0.75 0.65 0.95 1.64 1.76 3.59 4.2
Holding torque M0 Nm 0.2 0.4 0.6 0.8 0.65 1.3 2.5 2.6 5.3 7.5
Holding current I0 A 0.45 0.54 0.73 0.82 0.66 1 1.81 1.92 4 4.7
Maximum peak torque Mmax Nm 0.8 1.6 2.4 3.2 2.6 5.2 10 10 21 30
Maximum peak current Imax A 2 2.4 3.3 3.7 3 4.5 8.2 8.3 18 22
Max. rpm (mech. limit.) nmax min-1 12000 12000 12000 12000 12000 12000 12000 12000 12000 12000
Torque constant KM Nm/A 0.44 0.73 0.82 0.98 0.98 1.29 1.38 1.36 1.32 1.59
Voltage constant KE V/1000 26.5 44 49.5 59 59 77.5 83.5 82 80 96
Resistance ph-ph RPh W 105 78.7 52 37 79 35.5 14.8 9.4 4.1 2.9
Inductance ph-ph LPh mH 52 59.5 45 42 83 61 31.4 37.8 20.7 17
Electr. time constant Tel ms 0.49 0.76 0.87 1.14 1.05 1.75 2.1 4 5 5.9
Therm. time constant Tther min 10 15 20 22 25 30 32 60 60 66
Moment of inertia J kgcm2 0.06 0.08 0.11 0.14 0.45 0.7 1.2 1.65 3.13 4.5
Weight without brake m kg 0.9 1.1 1.25 1.45 1.9 2.3 3.3 4.5 5.7 7.6
Weight with brake mBr kg 1.16 1.36 1.51 1.71 2.3 2.7 3.7 5.3 6.5 8.4
Framesize brake     4 4 4 4 6 6 6 7 7 7
Holding torque brake MBr Nm 1.2 1.2 1.2 1.2 2.5 2.5 2.5 5 5 5

 

Technical Data SBL-T5 to T7 (6.6 to 32Nm), 320V winding

Motor data SBL5...7     SBL5- SBL5- SBL5- SBL6- SBL6- SBL6- SBL7- SBL7-
for 320V operation     0660 1050 1350 1350 1900 2200 2600 3200
Nominal torque MN Nm 5.6 8.5 10.7 10 14 16 20 23
Nominal speed* nN min-1 3000 3000 3000 3000 3000 3000 3000 3000
Nominal current IN A 6.9 10.5 13.5 14.4 20 22 25.5 29.5
Holding torque M0 Nm 6.6 10.5 13.5 13.5 19 22 26 32
Holding current I0 A 7.7 12 15.7 18.1 25 28 30.5 37.6
Maximum peak torque Mmax Nm 26 42 54 54 76 88 104 128
Maximum peak current Imax A 35 55 72 83 114 128 137 168
Max. rpm (mech. limit.) nmax min-1 6000 6000 6000 5000 5000 5000 5000 5000
Torque constant KM Nm/A 0.86 0.88 0.86 0.74 0.76 0.79 0.85 0.85
Voltage constant KE V/1000 52 53 52 45 46 48 51.5 51.5
Resistance ph-ph RPh W 1.2 0.64 0.5 0.63 0.31 0.24 0.14 0.11
Inductance ph-ph LPh mH 5.1 3.8 3 5.1 3 2.4 1.3 1
Electr. time constant Tel ms 4.25 5.94 6 8.1 9.7 10 9.3 9.1
Therm. time constant Tther min 40 50 55 45 53 60 60 67
Moment of inertia J kgcm2 8.9 11.9 13.4 15.8 22 25.1 82 104
Weight without brake m kg 8 9.8 11.2 11.9 18.3 21.5 28 32.5
Weight with brake mBr kg 9.5 11.3 12.7 14.7 21.1 24.3 31.3 35.8
Framesize brake     9 9 9 11 11 11 11 11
Holding torque brake MBr Nm 12 12 12 20 20 20 20 20

 

Technical Data SBL-T5 to T7 (6.6 to 32Nm), 560V winding

Motor data SBL5...7     SBL5- SBL5- SBL5- SBL6- SBL6- SBL6- SBL7- SBL7-
for 560V operation     0660 1050 1350 1350 1900 2200 2600 3200
Nominal torque MN Nm 5.6 8.5 10.7 10 14 16 20 23
Nominal speed* nN min-1 3000 3000 3000 3000 3000 3000 3000 3000
Nominal current IN A 4.1 6 7.6 8.7 11.8 12.9 14.1 16.9
Holding torque M0 Nm 6.6 10.5 13.5 13.5 19 22 26 32
Holding current I0 A 4.6 6.9 8.9 10.8 14.7 16.3 17 21.4
Maximum peak torque Mmax Nm 26 42 54 54 76 88 104 128
Maximum peak current Imax A 21 32 41 49 67 75 76 96
Max. rpm (mech. limit.) nmax min-1 6000 6000 6000 5000 5000 5000 5000 5000
Torque constant KM Nm/A 1.45 1.52 1.52 1.25 1.29 1.35 1.53 1.5
Voltage constant KE V/1000 87.5 92 92 75 78 82 92.5 90.5
Resistance ph-ph RPh W 3.55 1.7 1.48 1.75 0.89 0.81 0.46 0.31
Inductance ph-ph LPh mH 15.8 11.5 9 13.5 8.7 7.2 4.1 3.1
Electr. time constant Tel ms 4.45 6.76 5.4 7.7 9.8 8.9 8.9 10
Therm. time constant Tther min 40 50 55 45 53 60 60 67
Moment of inertia J kgcm2 8.9 11.9 13.4 15.8 22 25.1 82 104
Weight without brake m kg 8 9.8 11.2 11.9 18.3 21.5 28 32.5
Weight with brake mBr kg 9.5 11.3 12.7 14.7 21.1 24.3 31.3 35.8
Framesize brake     9 9 9 11 11 11 11 11
Holding torque brake MBr Nm 12 12 12 20 20 20 20 20

 

Notes:

Protection level IP54, optional IP65
Electrical connections Plug (2 off), apart from SBK7-1500 (Cannon) with Interconnectron-con., opt. con. box. (on SBK2 and SBK3 standard for indicated sizes)
Thermal motor protection Thermal contact 145°C, optional PTC / NTC
Nominal data To VDE 0530 (Aufstellungsort 1000 m ü.NN, Tüber= 100 K, Tu = 40°C, mounted to cooling plate)
Servo amplifier Stator winding for intermediate voltage Ucc = as stated above, other voltages optional