Servo Motor AC Geared Mitsubishi HG-KR73G7 1/45 Servo motor AC com engrenagem Mitsubishi Electric MELSERVO J4, SKU HG-KR73G7 1/45, potência de 750W, feedback de 22 bits e redutor 1/45. Ideal para aplicações de alta precisão. ## Visão geral Este é um servomotor rotativo AC com engrenagem, também conhecido como motorredutor, fabricado pela Mitsubishi Electric, pertencente à série MELSERVO J4. Possui um eixo reto e feedback absoluto embutido com resolução de 22 bits. O motorredutor inclui um redutor de alta precisão com relação de engrenagem de 1/45, projetado para fornecer torque de saída aprimorado. Sua construção com refrigeração natural é adequada para aplicações de baixa inércia e pequena capacidade de potência. A unidade apresenta uma montagem de flange de 120x120mm na saída do redutor e um conector retangular de 4 pinos para a conexão. É classificado para operar em temperaturas ambientes de 0 a 40°C e possui grau de proteção IP44. ### Principais recursos * Servomotor rotativo AC com engrenagem * Eixo reto * Feedback absoluto embutido (22 bits) * Redutor de alta precisão 1/45 * Refrigeração natural * Montagem em flange 120x120mm * Conector retangular de 4 pinos * Grau de proteção IP44 ### Especificações | Parâmetro | Valor | | :——————————————– | :————————————————- | | Marca principal | Mitsubishi Electric | | Função principal | Servomotor AC | | Série / Nome da família do produto | MELSERVO J4 series | | Nome da subgama | HG-KR series | | Funções | Servomotor rotativo AC com engrenagem / Motorredutor | | Projeto | Eixo reto, feedback absoluto embutido (22 bits), redutor 1/45 de alta precisão (saída do eixo), baixa inércia / pequena capacidade de potência, refrigeração natural | | Tensão de alimentação (AC) | Classe 200Vca | | Corrente nominal | 4.8A | | Potência ativa nominal (kW) | 750W / 0.75kW | | Velocidade de rotação | 3000rpm / 6000rpm (máxima) | | Torque nominal | 2.4Nm | | Torque máximo | 8.4Nm | | Momento de inércia | 0.000179kg.m² (1.79kg.cm²) | | Tipo de conexão | Conector retangular de 4 pinos | | Eficiência | 48-84% | | Modo de montagem | Montagem em flange de 120x120mm (saída do redutor) | | Resolução | Feedback de 22 bits (equivalente a 4194304ppr) | | Grau de proteção | IP44 | | Dimensões | A117.1mm x L120mm x P333mm | | Altura líquida (mm) | 117.1 mm | | Largura líquida (mm) | 120 mm | | Profundidade líquida (mm) | 333 mm | | Temperatura do ar ambiente para operação | 0…+40 °C | | Temperatura do ar ambiente para armazenamento | -15°C…+70 °C | | Carga radial máxima | 392 N | | Carga axial máxima | 147 N | | Corrente máxima | 17 A | | Código de pedido / SKU do fabricante | HG-KR73G7 1/45 | | Status do produto do fabricante | Comercializado | | Equivalente a | HGKR73G7145 | | Em conformidade com a(s) norma(s) | Marca CE, TUV Rheinland, cULus, UL, KC, EN61800-3, EN60034-1, EN62061 SILCL3, EN50581, UL1004-1, UL1004-6, CSA, KC, EAC | | Relação de engrenagem | 1/45 (redutor) | | Folga | Máximo de 3 minutos de arco (0.05°) | ### Documentos * [Mitsubishi Electric – MELSERVO J4 series – Catalogue.pdf](https://cdn.kyklo.co/assets/W1siZiIsIjIwMjIvMDIvMTAvMTUvMDQvMjgvNTZlMGQzODAtNWQ4ZC00NTI5LTg0ZmEtZjFjOTQwMWZlZjEyL01pdHN1YmlzaGklMjBFbGVjdHJpYyUyMC0lMjBNRUxTRVJWTyUyMEo0JTIwc2VyaWVzJTIwLSUyMENhdGFsb2d1ZS5wZGYiXV0?sha=5401ce98f40052fe) Compatível com amplificadores da série MR-J4. Consulte a documentação para a seleção de cabos de encoder e de alimentação apropriados, bem como para detalhes sobre os cabos de freio motor. Para mais informações e para discutir suas necessidades, entre em contato conosco.
Especificações
| Parâmetro | Valor |
|---|---|
| Primary brand | Mitsubishi Electric |
| Main function | AC servo motor |
| Product series / family name | MELSERVO J4 series |
| Sub-range name | HG-KR series |
| Functions | AC geared rotary servo motor / gearmotor |
| Design | straight shaft built-in absolute feedback encod. (22-bit) 1/45 high-precision gearhead (shaft output) low inertia / small power capacity natural cooling |
| Supply voltage (AC) | 200Vac class |
| Rated current | 4.8A |
| Rated active power (kW) | 750W / 0.75kW |
| Rotational speed | 3000rpm 6000rpm (maximum) |
| Torque | 2.4Nm nominal |
| Maximum torque | 8.4Nm |
| Moment of inertia | 0.000179kg.m2 (1.79kg.cm2) |
| Connection type | 4-pin rectangular connector |
| Efficiency | 48-84% |
| Mounting mode | 120x120mm flange mounting (grbx. output) |
| Resolution | 22-bit (equivalent to 4194304ppr) feedback |
| Degree of protection | IP44 |
| Dimensions | H117.1mm x W120mm x D333mm |
| Net Height (mm) | 117.1 mm |
| Net Width (mm) | 120 mm |
| Net Depth (mm) | 333 mm |
| Ambient air temperature for operation | 0…+40 °C |
| Ambient air temperature for storage | -15°C…+70 °C |
| Maximum radial load | 392 N |
| Maximum axial load | 147 N |
| Maximum current | 17 A |
| Order code / Manufacturer SKU | HG-KR73G7 1/45 |
| Manufacturer product status | Commercialized |
| Equivalent to | HGKR73G7145 |
| Compliant with standard(s) | CE marking TUV Rheinland cULus UL KC EN61800-3 EN60034-1 EN62061 SILCL3 EN50581 UL1004-1 UL1004-6 CSA KC EAC |
| Gear ratio | 1/45 (gearhead) |
| Backlash | 3arcminutes (0.05°) maximum |
| Recommended accessories | for standard 1-axis use amplifiers – MR-J4-70GF – MR-J4-70GF-RJ – MR-J4-70B – MR-J4-70B-RJ – MR-J4-70A – MR-J4-70A-RJ for standard 2-axis use amplifiers – MR-J4W2-1010B Use amplifier motor cables as follows – Encoder cable for HG-KR/HG-MR lead out in direction of motor shaft (direct connection type) — Standard bending life –> 2m ( MR-J3ENCBL2M-A1-L ) –> 5m ( MR-J3ENCBL5M-A1-L ) –> 10m ( MR-J3ENCBL10M-A1-L ) – Encoder cable for HG-KR/HG-MR lead out in opposite direction of motor shaft (direct connection type) — Standard bending life –> 1m ( MR-J3ENCBL1M-A2-L ) –> 2m ( MR-J3ENCBL2M-A2-L ) –> 5m ( MR-J3ENCBL5M-A2-L ) –> 10m ( MR-J3ENCBL10M-A2-L ) — Long bending life –> 1m ( MR-J3ENCBL1M-A2-H ) –> 2m ( MR-J3ENCBL2M-A2-H ) –> 5m ( MR-J3ENCBL5M-A2-H ) –> 10m ( MR-J3ENCBL10M-A2-H ) – Encoder cable for HG-KR/HG-MR (junction type) — Standard bending life –> 2m ( MR-EKCBL2M-L or MR-J3ENSCBL2M-L ) –> 5m ( MR-EKCBL5M-L or MR-J3ENSCBL5M-L ) –> 10m ( MR-EKCBL10M-L or MR-J3ENSCBL10M-L ) –> 15m ( MR-EKCBL15M-L ) –> 20m ( MR-EKCBL20M-L or MR-J3ENSCBL20M-L ) –> 30m ( MR-EKCBL30M-L or MR-J3ENSCBL30M-L ) — Long bending life –> 2m ( MR-EKCBL2M-H or MR-J3ENSCBL2M-H ) –> 5m ( MR-EKCBL5M-H or MR-J3ENSCBL5M-H ) –> 10m ( MR-EKCBL10M-H or MR-J3ENSCBL10M-H ) –> 20m ( MR-EKCBL20M-H or MR-J3ENSCBL20M-H ) –> 30m ( MR-EKCBL30M-H or MR-J3ENSCBL30M-H ) –> 40m ( MR-J3ENSCBL40M-H ) –> 50m ( MR-EKCBL50M-H or MR-J3ENSCBL50M-H ) –> 60m ( MR-J3ENSCBL60M-H ) – Encoder cable for HG-KR/HG-MR lead out in direction of motor shaft (junction type) — Standard bending life –> 0.3m ( MR-J3JCBL03M-A1-L ) –> 3m ( MR-J3JSCBL03M-A1-L ) – Encoder cable for HG-KR/HG-MR lead out in opposite direction of motor shaft (junction type) — Standard bending life –> 0.3m ( MR-J3JCBL03M-A2-L ) –> 3m ( MR-J3JSCBL03M-A2-L ) – Power supply cable for HG-KR/HG-MR lead out in direction of motor shaft (direct connection type) — Standard bending life –> 2m ( MR-PWS1CBL2M-A1-L ) –> 3m ( MR-PWS1CBL3M-A1-L ) –> 5m ( MR-PWS1CBL5M-A1-L ) –> 10m ( MR-PWS1CBL10M-A1-L ) — Long bending life –> 2m ( MR-PWS1CBL2M-A1-H ) –> 3m ( MR-PWS1CBL3M-A1-H ) –> 5m ( MR-PWS1CBL5M-A1-H ) –> 7m ( MR-PWS1CBL7M-A1-H ) –> 8m ( MR-PWS1CBL8M-A1-H ) –> 10m ( MR-PWS1CBL10M-A1-H ) – Power supply cable; Shielded type for HG-KR/HG-MR lead out in direction of motor shaft (direct connection type) — Standard bending life –> 0.3m ( MR-J3PS03M-A1 ) –> 5m ( MR-J3PS5M-A1 ) –> 10m ( MR-J3PS10M-A1 ) – Power supply cable; Shielded type for HG-KR/HG-MR lead out in opposite direction of motor shaft (direct connection type) — Standard bending life –> 0.3m ( MR-J3PS03M-A2 ) –> 5m ( MR-J3PS5M-A2 ) –> 10m ( MR-J3PS10M-A2 ) – Power supply cable for HG-KR/HG-MR lead out in opposite direction of motor shaft (direct connection type) — Standard bending life –> 1m ( MR-PWS1CBL1M-A2-L ) –> 2m ( MR-PWS1CBL2M-A2-L ) –> 5m ( MR-PWS1CBL5M-A2-L ) –> 10m ( MR-PWS1CBL10M-A2-L ) — Long bending life –> 1m ( MR-PWS1CBL1M-A2-H ) –> 5m ( MR-PWS1CBL5M-A2-H ) –> 10m ( MR-PWS1CBL10M-A2-H ) –> 15m ( MR-PWS1CBL15M-A2-H ) – Power supply cable for HG-KR/HG-MR lead out in direction of motor shaft (relay type) — Standard bending life –> 0.3m ( MR-PWS2CBL03M-A1-L ) – Power supply cable for HG-KR/HG-MR lead out in opposite direction of motor shaft (relay type) — Standard bending life –> 0.3m ( MR-PWS2CBL03M-A2-L ) – Power supply cable for HG-KR/HG-MR series to MR-J4W2/MR-J4W3 series amplifier — Direct connection type lead out in direction of motor shaft –> 2m ( SC-EPWS1CBL2M-A1-L ) –> 5m ( SC-EPWS1CBL5M-A1-L ) — Direct connection type lead out in opposite direction of motor shaft –> 2m ( SC-EPWS1CBL2M-A2-L ) –> 5m ( SC-EPWS1CBL5M-A2-L ) — Direct connection type lead out in direction of motor shaft (Long bending life) –> 2m ( SC-EPWS1CBL2M-A1-H ) –> 5m ( SC-EPWS1CBL5M-A1-H ) — Direct connection type lead out in opposite direction of motor shaft (Long bending life) –> 2m ( SC-EPWS1CBL2M-A2-H ) –> 5m ( SC-EPWS1CBL5M-A2-H ) – Motor brake cables for HG-KR/HG-MR Lead out in direction of motor shaft (direct connection type) — Standard bending life –> 2m ( MR-BKS1CBL2M-A1-L ) –> 5m ( MR-BKS1CBL5M-A1-L ) –> 10m ( MR-BKS1CBL10M-A1-L ) — Long bending life –> 2m ( MR-BKS1CBL2M-A1-H ) –> 5m ( MR-BKS1CBL5M-A1-H ) –> 7m ( MR-BKS1CBL7M-A1-H ) –> 10m ( MR-BKS1CBL10M-A1-H ) – Motor brake cables for HG-KR/HG-MR Lead out in opposite direction of motor shaft (direct connection type) — Standard bending life –> 2m ( MR-BKS1CBL2M-A2-L ) –> 5m ( MR-BKS1CBL5M-A2-L ) –> 10m ( MR-BKS1CBL10M-A2-L ) — Long bending life –> 2m ( MR-BKS1CBL2M-A2-H ) –> 5m ( MR-BKS1CBL5M-A2-H ) –> 10m ( MR-BKS1CBL10M-A2-H ) – Motor brake cables for HG-KR/HG-MR lead out in direction of motor shaft (relay type) — standard –> 0.3m ( MR-BKS2CBL03M-A1-L ) – Motor brake cables for HG-KR/HG-MR lead out in opposite direction of motor shaft (relay type) — standard –> 0.3m ( MR-BKS2CBL03M-A2-L ) |
