B05

Servomotor type B05

High dynamic servomotors with natural air cooling. Mechanics with flange in square case of 55mm and three body lengths.S1 service torque from 0.48 Nm to 1.1Nm.

Electrical specifications ( Voltage 60VDC )

Version for 60VDC power supply
 Symbol  U.mis. B05S B05M B05L
Drive power supply voltage
 
60VDC 60VDC 60VDC
Stall Torque at 100K Dt
To Nm 0.48
 0.81  1.1
Stall Torque at 65K Dt
 To Nm 0.39
 0.65 0.89
Rated speed n RPM 3000
Power at rated speed 100K Dt  Pn W
153
 266  367 
Torque at rated speed100K Dt Tn
Nm
 0.49 0.85
1.17
Peak torque with S.i.R.10% Tpk
Nm
 1.04 1.76
2.39
Acceleration referred to the peak torque
 apk rad/s2
 82696 85311
83426
Acceleration referred to the peak torque (motor with brake)
 apkb rad/s2
 42908  54445 59267
Poles  PN   6    
Winding resistance 20 ° C phase/phase Rw
Ohm
2.16
0.89
0.59
Inductance phase/phase 50Hz Lw
mH 2.22
1.01
0.71
FEM constant ref. at 20°C Ke Vs 0.12 0.12 0.12
Torque constant Kt Nm/Arms 0.21 0.21 0.21
Rated voltage at 100°C  Vn V
42
42
42
Current of stall at 100K Dt Io
 A 2.3
3.9
5.2
Current at rated speed at 100K Dt In
 A 2.3
4.1
5.6
Peak current  Ipk  A 7.58
11.62
15.5
Demagnetization current
Idm
 A  34.5 66
93

Electrical specifications  ( Voltage 230VAC )

Version for 230VAC/400VAC power supply
 Symbol  U.mis. B05S B05M B05L
Drive power supply voltage
 
230VAC/400VAC
Stall Torque at 100K Dt
To Nm 0.48
 0.81  1.1
Stall Torque at 65K Dt
 To Nm 0.39
 0.65 0.89
Rated speed n RPM 3000
Power at rated speed 100K Dt  Pn W
153
 266  367 
Torque at rated speed 100K Dt Tn
Nm
 0.49 0.85
1.17
Peak tourque with S.i.R.10% Tpk
Nm
1.30
2.19
2.97
Acceleration referred to the peak torque
 apk rad/s2
102572
105816
103412
Acceleration referred to the peak torque ( motor with brake)
 apkb rad/s2
53221
67531
73511
Poles  PN   6    
Winding resistance 20 ° C phase/phase
Rw
Ohm
145.5
51.8
27
Inductance phase/phase 50Hz
Lw
mH 51.8
60
33.5
FEM constant ref. at 20°C
Ke Vs 0.55 0.55 0.55
Torque constant
Kt Nm/Arms 0.95 0.94 0.93
Rated voltage at 100°C
 Vn V
210
210
210
Current of stall at 100K Dt
Io
 A 0.5
0.9
1.2
Current at rated speed at 100K Dt
In
 A 0.5
0.9
1.2
Peak current  Ipk  A 1.36
2.31
3.19
Demagnetization current
Idm
 A  4.7 9
13.4

Mechanical data

Motor type B05
 Symbol   U.mis. B05S B05M B05L
Rotor inertia  Jm  mKgm2 0.0126
0.0207
0.0287
Rotor inertia ( Motor with brake)  Jmb  mKgm2
0.0244
0.0324
0.0404
Weight  M Kg
 1.27 1.69 2.05
Weight with brake
 Mb kg
 1.42 1.84
2.20

Thermal features

Motor type B05
Symbol   U.mis. B05S B05M B05L
Operating temperature
  °C 0÷40
Insulation class     Winding class H - Motor class F
Cooling system     Natural air: IC0041    
Standard protection
    IP65 ( shaft excluded )

Brake specs

Brake parameters
Symbol   U.mis. B05S B05M B05L
Brake type     03
Static brake torque 100°C* Tb Nm 2.0
Brake power at 20°C Pb W 11.0
Coupling time   ms 2
Release time   ms 11
Voltage ±5%   VDC 24
Backlash   Arcmin 0
* torque obtained after running in  

Standard technical specifications

Type

- Low inertia permanent magnet servomotor

Rotor

- rare earth permanent magnets ( NdFeB )

Insulation

- winding, class H; Motor Class F

Winding
Standard

- 3000rpm
- winding for 230VAC for drive powered at 230VAC or at 400VAC
- winding for 60VAC for drive powered at 60VDC

On demand

- other combinations of voltage and speed possible.

Insulation

- winding in classH
- motor in class F
- Insulation suitable for 400VAC voltage

Thermal protection sensors
Standard

- PTC, only for sizes winded at 220/400V

Optional

- KTY84 only on some type

Cooling system

 

- natural air ( IC0041 )

Standard Protection
 

- IP54 / IP65 (exclusion of the shaft side). The IP65 protection on the shaft side must be requested and is considered effective only in the presence of an oil bath coupling or with the presence of lubricant.
Ballbearing

- ball bearings with double screen lubricated for life

Balancing

- Grade "R"

Concentricity and perpendicularity of the axis / flange

- grade "N" (normal) - according to  IEC 72 - DIN0530

Shaft output

- with key, with coaxial threaded hole

Brake

- optional. Permanent magnet parking brake, 24VDC power supply with specific polarity. Brake engaged in the absence of power supply. Braking torque greater than the motor Tn
- optional. Zero-backlash permanent magnet parking brake with braking torque
 > Tn

Connections and cables
 
Power - with vertical connector type M23 ( code A )
- with angular connector type M23 shaft side ( code G )
- with angular connector type M23 opposite side ( code H )
- cable output ( on demand, code P, with indication of length )
Signal with vertical connector type M23 ( code A )
- with angular connector type M23 shaft side ( code G )
- with angular connector type M23 opposite side ( code H )
- cable output ( on demand, code P, with indication of length )

Dimensions

B05
Motor type
L LF Note
B05S
144
174 1) iThe oil seal is mounted only if an oil bath coupling is provided
B05M
174
204
B05L 204 233