DMA860H engraving machine driver 86 stepping motor driver DMA860H
US $12.00-$19.00
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General Specifications | Main Power Supply |
Single-phase/3-phase 220V~240V 50~60HZ | |
Control Power Supply | |
Single-phase 220V~240V 50~60HZ | |
Encoder Feedback | |
Absolute encoder, 7 wires serial, 17 bits (131072 resolution) Incremental encoder, 5 wires serial, 20 bits (1048576 resolution) ABZ-phase incremental encoder, 2500P/r (10000 resolution) | |
Pulse & Direction Input Signal | |
2 groups of differential input signal (one for pulse, the other for direction) | |
Pulse Output | |
ABZ-phase encoder pulse output through line driver | |
Communication | |
Connected to PC (which has iMotion installed) via USB interface | |
Control Mode | |
① Position control; ② Velocity control; ③ Torque control |
Position Control | Control Input |
① Deviation counter clear;② Command pulse input inhibition;③ Electronic gear switching;④ Gain switching, etc | |
Control Output | |
Positioning complete (in-position) | |
Max Pulse Input Frequency | |
Line driver: 1Mpps Open collector: 200Kpps | |
Pulse Input Mode | |
Differential input, with parameter setup (① Positive/ negative; ② A-phase/B-phase; ③ Command/ direction) | |
Electronic Gear (division/multiplication of command pulse) | |
1/1000~1000 times | |
Filter | |
Smoothing filter, FIR filter, time delay filter | |
Pulse Output | |
Phase A, phase B and phase C: line driver output Pulse output division: within a range of 1 to 1/4 of encoder resolution |
Velocity Control | Control Input |
① 1st internal velocity; ② 2nd internal velocity; ③ 3rd internal velocity; ④ Zero-speed clamp | |
Control Output | |
At-speed(speed arrival) | |
Internal Velocity Command | |
8-velocity with parameter setup | |
Acceleration/Deceleration Adjustment | |
Individual setup of acceleration and deceleration is enabled. Sigmoid acceleration/deceleration is also enabled. | |
Zero-speed Clamp | |
In velocity mode, zero-speed clamp can work in velocity mode or position mode with parameter setup. | |
Torque Control | Control Input | ||||||
Zero-speed clamp | |||||||
Control Output | |||||||
At-speed(speed arrival) | |||||||
Speed Limit | |||||||
Speed limit settable with parameter setup | |||||||
Protection | Torque Command Filter | ||||||
One first-order low pass filter, four notching filters | |||||||
Hardware Protection | |||||||
Protection from overvoltage, undervoltage, overcurrent, overspeed, overload, brake resistor overload, driver overheating and encoder exception, etc. | |||||||
Software Protection | |||||||
Alarms of storage error, initialization error, I/O allocation exception, and excess positional deviation, etc | |||||||
Fault Record | 14 fault records | ||||||
Encryption | Hardware encryption |