DAHAO 316 10' monitor German belt, Servo system, Japanese rotary hook, with trimming TNSK - 915 400(800)*13001. 220V, 50HZ2. Max. speed 1000rpm3. with standard spare parts & tools4. with two sets of frames 5. frame drive by servo motor 2 pcs 1800w6. main shaft by servo motor 1pcs 2000w7. hook by motor 1pcs 25w8. trimming by motor 1pcs 60w