Mitsubishi Electric MR-C40A-UE
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The operating range of the Mitsubishi Electric MR-J3-70BS extends from 0 to +55 °C; its open IP00 enclosure uses forced cooling. This AC servo amplifier belongs to the MELSERVO-J3 Safety range. The capacity code 70 denotes a rated power of 0.75 kW, while the S identifies the drive-safety version. Sine-wave PWM and current control form the control method. The three-phase output is rated at 170 V AC and 5.8 A. The main circuit accepts three-phase or single-phase 200–230 V AC at 50 or 60 Hz. Its permissible voltage range is 170–253 V AC, and the main-circuit rated current is 3.8 A. The control circuit has a separate single-phase 200–230 V AC supply and consumes 30 W. Interface signals receive 24 V DC with a tolerance of ±10 percent and a capacity of 0.2 A including the CN8 signals. Separate front connections are provided for the main circuit, DC link, control circuit, motor, encoder, SSCNET and safety connection. Safe Torque Off is integrated in accordance with IEC/EN 61800-5-2. The specified response time from switching off the STO input to energy cut-off is no more than 8 ms. The safety level is stated as PL d, Category 3 under ISO/EN ISO 13849-1, together with SIL 2 and SIL CL 2. Storage is specified from −20 to +65 °C; the operating and storage ranges are non-freezing. The enclosure is 60 mm wide, 168 mm high and 185 mm deep. Its documented net weight is 1.4 kg.
The item supplied will have the stated manufacturer or type number and the stated condition category. Serial number, manufacturing date, labels, colour, packaging and normal signs of use or storage may differ. Unless expressly confirmed, technical information is provided to identify the device type. The complete manufacturer or type number is decisive.
| Manufacturer | Mitsubishi Electric |
|---|---|
| Product range | MELSERVO-J3 Safety |
| Manufacturer/order/identification number | MR-J3-70BS |
| Device type | AC servo amplifier with integrated drive safety |
| Rated power | 0.75 kW |
| Output | three-phase 170 V AC; rated current 5.8 A |
| Main-circuit supply | three-phase or single-phase 200–230 V AC, 50/60 Hz |
| Main-circuit rated current | 3.8 A |
| Permissible input-voltage range | 170–253 V AC |
| Control-circuit supply | single-phase 200–230 V AC, 50/60 Hz |
| Control-circuit power consumption | 30 W |
| Interface power supply | 24 V DC ±10 %, 0.2 A including CN8 signals |
| Control method | sine-wave PWM and current control |
| Safety function | STO in accordance with IEC/EN 61800-5-2 |
| Safety level | PL d, Category 3; SIL 2 / SIL CL 2 |
| STO response time | maximum 8 ms from switching off the STO input to energy cut-off |
| Cooling and degree of protection | forced cooling; open construction, IP00 |
| Temperature ranges | operation 0 to +55 °C; storage −20 to +65 °C, non-freezing |
| Dimensions | 60 × 168 × 185 mm (W × H × D) |
| Weight | 1.4 kg net weight |
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The rated power is 0.75 kW. The main-circuit supply is 200–230 V AC at 50/60 Hz; the three-phase output is rated at 170 V AC and 5.8 A.
The enclosure measures 60 × 168 × 185 mm in width, height and depth. The documented net weight is 1.4 kg.
For the condition categories “Used, removed from an installation” and “New, old stock”, the contractual 14-day right of return in the event of a defect applies. The defect must occur within 14 calendar days after delivery and be reported in text form within the same period.
In particular, the REHA tamper-evident seal must remain fully intact and our RMA approval is required before return. In an accepted case, we decide between replacement and refund. Details in Section 11 of the Terms.
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No. There is no general B2B right of return, exchange, cancellation or withdrawal. Incorrect or duplicate orders and a lack of suitability or compatibility with the customer’s installation are not covered by the contractual 14-day right of return in the event of a defect. Details in Section 12 of the Terms.
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