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B-BC series.

Overview BC05 B07 B10 B14 Certifications
B07

Servomotor type B07

High dynamic servomotors with natural air cooling. 75mm square case flange and four body lengths. Stall torque in S1 service from 1.1 Nm up to 3.2 Nm.

Electrical data ( Voltage 60VDC )

Version for 60VDC power supply
 Symbol U. M. B07S B07M B07L B07G*
Drive power supply voltage
  
60VDC 60VDC 60VDC  60VDC
Stall Torque at 100K Δt
 To Nm 1.1 1.9 2.45 3.2
Stall Torque at 65K Δt
  To Nm  0.89 1.53 1.98  -
Rated speed n RPM 3000
Power at rated speed at 100K Δt  Pn W
 351 622 769 -
Torque at rated speed at 100K Δt Tn
Nm
 1.12 1.98 2.45  -
Peak torque with S3 10% at 100K Δt
 Tpk
Nm
  2.39 4.14 6.62  -
Acceleration referred to the peak torque
  apk rad/s2
 49748 49052 54884  -
Acceleration referred to the peak torque (motor with brake)
  apkb rad/s2
30406 35984 43763  -
Poles  PN   6    
Winding resistance 20°C Phase/phase Rw
Ohm
 0.59 0.22 0.24 -
Inductance phase/phase 50Hz Lw
mH 1.00 0.53 0.55  -
EMF Constant ref. at 20°C Ke Vs
 0.12 0.12 0.12  -
Torque constant at 20°C Kt Nm/Arms 0.21 0.21 0.21  -
Rated voltage at 100K Δt  Vn V
 42 42 42  -
Stall current at 100K Δt Io
 A  5.2 9.1 11.7  -
Rated speed current at 100K Δt In
 A  5.3 9.4 1.6  -
Peak current  Ipk  A  17.36 29.99 31.56 -
Demagnetization current Idm
 A  49.20  87.01 99.74 -
* = Winding not available at 60VDC

Electrical data ( Voltage 230VAC )

Version for 230VAC power supply
 Symbol U. M. B07S B07M B07L B07G
Drive power supply voltage
  
230VAC 230VAC 230VAC 230VAC
Stall torque at 100K Δt
 To Nm 1.1 1.9  2.45 3.20
Stall torque at 65K Δt
  To Nm  0.89 1.53 1.98 2.58 
Rated speed n RPM 3000
Power at rated speed at 100K Δt  Pn W
  351 622 820 1077 
Torque at rated speed at 100K Δt Tn
Nm
  1.12 1.98 2.45 3.43 
Peak torque with S3 10% at 100K Δt
 Tpk
Nm
  2.39 4.14 6.62 8.64 
Acceleration referred to the peak torque
  apk rad/s2
 61705 60841 54884 55179 
Acceleration referred to the peak torque (motor with brake)
  apkb rad/s2
 30406 44633 43763 46128 
Poles  PN   6    
Winding resistance 20°C Phase/phase
 Rw
Ohm
26.64 9.60 5.42 3.58
Inductance phase/phase 50Hz
 Lw
mH 47.50 19.30 11.60 8.60
EMF Costant ref. at 20°C
 Ke Vs
 0.54 0.54 0.54 0.54
Torque constant at 20°C
 Kt Nm/Arms 0.93 0.93 0.93 0.93
Rated voltage at 100K Δt
  Vn V
 210 210 210 210
Stall current at 100K Δt
 Io
 A 1.2 2.0 2.6 3.4
Rated speed current at 100K Δt
 In
 A 1.2 2.1 2.8 3.7
Peak current
  Ipk  A 3.20 5.50 7.14 9.79
Demagnetization current
 Idm
 A 7.44 14.16 21 27.58

Electrical data ( Voltage 400VAC )

Version for 400VAC power supply
 Symbol U. M. B07S B07M B07L B07G
Drive power supply voltage
  
400VAC 400VAC 400VAC 400VAC
Stall torque at 100K Δt
 To Nm 1.1 1.9  2.45 3.20
Stall torque at 65K Δt
  To Nm  0.89 1.53 1.98 2.58 
Rated speed
 n RPM 3000
Power at rated speed at 100K Δt
  Pn W
  351 622 820 1077 
Torque at rated speed at 100K Δt
 Tn
Nm
  1.12 1.98 2.45 3.43 
Peak torque with S3 10% at 100K Δt
 Tpk
Nm
  2.39 4.14 6.62 8.64 
Acceleration referred to the peak torque
  apk rad/s2
 61705 60841 54884 55179 
Acceleration referred to the peak torque (motor with brake)
  apkb rad/s2
 30406 44633 43763 46128 
Poles  PN   6    
Winding resistance 20°C Phase/phase
 Rw
Ohm
80.90 27.61 15.79 10.37
Inductance phase/phase 50Hz
 Lw
mH 137.60 51.20 37.00 25.70
EMF Costant ref. at 20°C
 Ke Vs
 0.92 0.92 0.92 0.92
Torque constant at 20°C
 Kt Nm/Arms 1.59 1.59 1.59 1.59
Rated voltage at 100K Δt
  Vn V
320 320 320 320
Stall current at 100K Δt
 Io
 A 0.7 1.2 1.5 2.0
Rated speed current at 100K Δt
 In
 A 0.7 1.2 1.6 2.1
Peak current
  Ipk  A 1.87 3.48 4.16 5.93
Demagnetization current
 Idm
 A 4.37 8.29 12.21 16.47

Mechanical data

Motor type B07
 Symbol U. M. B07S B07M B07L B07G
Rotor inertia  Jm  gm2 0.0481 0.0843 0.1205 0.1566
Rotor inertia (motor with brake)  Jmb  gm2
0.0788 0.1149 0.1512 0.1873
Mass
  M Kg
 2.2 3 3.85 4.75
Mass with brake
  Mb kg
2.5 3.3 4.15 5.05

Thermal data

Motor type B07
 Symbol U. M. B07S B07M B07L B07G
Reference and operating conditions
   °C 0÷40
Insulatation class     Class F
Cooling system     Natural air: IC410 (not ventilated)
Protection degree
     IP65 (shaft excluded)

Brake parking data

Motor type B07
 Symbol U. M. B07S B07M B07L B07G
Brake type     05
Static brake torque at 20° /  100°C*
 Tb Nm 4.5 / 4
Brake power at 20°C Pb W 12
Coupling time   ms 7
Release time   ms 35
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 )
Winding
Standard

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

- other combinations of voltage and speed possible.
Insulation

- class F
Thermal protection sensors
Standard

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

 

- natural air IC410 (not ventilated)
Standard protection
  
Standard
 - IP65 (shaft side excluded)
Optional
 - Seal ring. 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.
Ballbearings

- ball bearings with double shield lubricated for life
Balancing

- grade G6,3 according ISO 21940-11
Axis/flange concentricity and perpendicularity

- grade "N" (normal) - according IEC 72 - DIN0530
Shaft output

- with key, with coaxial threaded hole
Brake
Optional

- permanent magnet parking brake, 24VDC power supply with determined polarity.Brake engaged in the absence of power.
- brake not suitable for dynamic stops. It can tolerate a limited number of emergency braking operations
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 )

Feedback

Resolver
Code - 1

- 2 poles resolver
Incremental Encoder
Code - 2

- Incremental optical encoder at 1024imp./rev. with Hall sensors arranged at 120° - 5V line drive voltage
Code - 200

- Incremental optical encoder at 2500imp./rev. with Hall sensors arranged at 120° - 5V line drive voltage
Code - 280

- Incremental magnetic encoder at 1024imp./rev. with Hall sensors arranged at 120° - 5V line drive voltage
Absolute encoder
Code - 480

- Absolute magnetic single-turn encoder SSI with 12 Bit resolution and SinCos channels
Code - 512

- Absolute optical multi-turn encoder BiSS-B with 22 Bit per turn and 12 Bit multi-turn resolution and SinCos channels 2048imp./rev.

Dimensions

B07
Motor type
 L LF Note
B07S
 157.5
 195 1) The oil seal is mounted only if an oil bath coupling is provided
B07M
 187.5 225
B07L 217.5 255
B07G 247.5 285