Servomotor type BH10
High dynamic servomotors with natural air cooling. Mechanics with square flange dimension of 100mm and three body lengths.S1 duty torques from 4.7 Nm up to 11.5 Nm.
Technical specifications
| Version for 400VAC power supply |
Symbol | Unit | BH10S | BH10M | BH10L | |||
| Drive power supply voltage |
400VAC | |||||||
| Stall Torque at 100K Dt |
To | Nm | 4,7 | 8,9 | 11,5 | |||
| Rated speed | n | RPM | 3000 | 1500 | 3000 | 1500 | 3000 | 1500 |
| Power at rated speed, 100K Dt | Pn | W |
1288 | 700 | 2199 | 1262 | 2639 | 1599 |
| Torque at rated speed 100K Dt | Tn |
Nm |
4,1 | 4,5 | 7 | 8 | 8,4 | 10,2 |
| Peak Torque | Tpk |
Nm |
12,6 | 24 | 31 | |||
| Poles | PN | 10 |
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| Winding resistance 20°C phase/phase | Rw |
Ohm |
2,85 | 8,6 | 1,7 | 5,3 | 1,12 | 3,88 |
| Inductance phase/phase 50Hz | Lw |
mH | 31,5 | 106 | 22,3 | 71,7 | 14,8 | 53,06 |
| EMF constant ref. at 20°C | Ke | Vs | 73,5 | 130 | 93,6 | 165 | 95,8 | 174 |
| Torque contant | Kt | Nm/A | 1,08 | 1,96 | 1,32 | 2,35 | 1,33 | 2,42 |
| Rated voltage | Vn | V |
269 | 268 | 311 | 285 | 316 | 293 |
| Stall current at 100K Dt | Io |
A | 4,3 | 2,4 | 6,7 | 3,8 | 8,7 | 4,8 |
| Rated speed current at 100K Dt | In |
A | 3,9 | 2,3 | 5,3 | 3,4 | 6,3 | 4,2 |
Mechanical data
| Motor type BH10 |
Symbol | Unit | BH10S | BH10M | BH10L |
| Rotor inertia | Jm | gm2 | 0,32 | 0,59 | 0,86 |
| Rotor inertia (motor with brake) |
Jmb | gm2 | 0,38 | 0,65 | 0,92 |
| Weight |
M | Kg | 3,7 | 5,7 | 7,7 |
| Weight with brake |
Mb | Kg | 4,8 | 6,8 | 8,8 |
Thermal features
| Motor type BH10 |
Symbol | Unit | BH10S | BH10M | BH10L |
| Operating temperature | °C | 0÷40 | |||
| Insulation class | Winding class H - Motor class F | ||||
| Cooling system | Natural air: IC0041 |
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| Standard protection |
IP65 ( shaft excluded ) |
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Brake specs
| Brake parameters |
Symbol | U.mis. | BH10S | BH10M | BH10L |
| Brake type | 05 | ||||
| Static brake torque at 100°C* | Tb | Nm | 9 | ||
| Brake power at 20°C | Pb | W | 12.0 | ||
| Coupling time | ms | 22 | |||
| Release time | ms | 35 | |||
| Voltage ±5% | VDC | 24 | |||
| backlash | Arcmin | 0 | |||
| *torque obtained after running in | |||||
Torque curves
Standard technical specifications
Type |
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- High torque density permanent magnet synchronous servo motor. |
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Rotor |
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- rare earth permanent magnets ( NdFeB ) |
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Electric Insulation |
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- winding, class H; F-Class Motor |
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Winding |
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| Standard |
- 1500rpm |
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| On request |
- other combinations of voltage and speed possible. |
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| Insulation |
- class H winding |
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Thermal protection sensors |
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| Standard |
- by means of PTC, only for 400V sizes |
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| Opzionali |
- No other options |
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Cooling system |
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- Natural air ( IC0041 ) |
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Standard protection |
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| - IP65 (excluding the shaft side). The IP65 protection on the shaft side must be requested and is considered effective only in the presence of coupling in oil bath or with the presence of lubricant. |
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Ballbearings |
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- ball bearings with double shield lubricated for life |
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Balancing |
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- Grade "R" |
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Axis/flange concentricity and perpendicularity |
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- Grade "N" (normal) - according IEC 72 - DIN0530 |
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Shaft |
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- with key, with coaxial threaded hole |
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Brake |
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- optional. Permanent magnet parking brake, 24VDC power supply with determined polarity. Brake engaged in the absence of power. Braking torque greater than the Tn of the motor |
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Connections and cables |
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| Power and brake | - vertical connector type M23 ( code A ) - angular connector type M23 ( code G ) |
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| Signal | - vertical connector type M23 ( code A ) - angular connector type M23 ( code G ) |
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Feedback
Resolver |
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| Code - 1 |
- 2 poles resolver |
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Incremental Encoder |
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| Code - 200 |
- Incremental encoder at 2500imp./rev. with Hall sensors arranged at 60° - 5V line drive voltage |
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Absolute encoder |
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| Code - 412 |
- BiSS-B digital optical single-turn absolute encoder with 22Bit resolution and SinCos channels |
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| Code - 512 |
- BiSS-B digital optical multiturn absolute encoder with 22Bit per turn and 12Bit multiturn resolution and SinCos channels |
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Dimensions
| Motor type |
L | LF | Note | ||
| BH10S |
170 | 217 | 1) the oil seal is mounted only if an oil bath coupling is foreseen | ||
| BH10M | 210 | 257 | |||
| BH10L | 250 | 297 | |||
| DISEGNI | Download 3D | ||||