Yaskawa V7/J7 Drives

The V7 is a low cost, high performance compact drive, operable in V/f or Open Loop Vector mode. In addition to good speed regulation, open loop vector control also provides higher torque at lower speeds. The V7 is ideally suited for applications such as conveyors, grinders, centrifuges, pumps, fans,blowers, machine tools, packaging, food processing, and commercial laundry. For wet and dusty indoor environments, the V74X drive with integral NEMA 4X/12 enclosure is recommended. For DeviceNet network applications, the V7N with embedded Device Net is recommended. The V7/Configured package provides a V7 in a NEMA 1 or NEMA type12 enclosure, with space for several commonly used options, such as reactors, input filters, circuit breakers, etc

The J7 drive is a general purpose AC drive; its PWM design provides low motor noise and high starting torque, with a current overload rating of 150% for 60 seconds. V/f control makes this drive suitable for most general applications. The J7 is feature-packed, low cost, and compact. The digital operator includes a 3-digit LED status display. Digital programming covers 79 parameters. The J7 has five digital inputs (3 progammable), 1 analog input, and 1 digital output (programmable). An optional RS-485 Modbus RTU serial communication port is available. An ideal choice whenever low cost and small size are required.

V7 Features J7 Features