Servo Drive, QS7

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QS7

Our QS7 series of servo drive comes in several models to match with low, medium and high inertia servo motors. Our sales staff can help you find the right industrial servo drive you need, depending upon your application.

Corrresponding servo motor and driver

Rate power	Series	Servo motor	Servo driver	B	K	Motor rate torque and current
50W	ACN	ACN-04005DC	QS7AA010M		S	0.16Nm,1.20A
100W	ACN	ACN-04010DC			S	0.32Nm,1.38A
200W	ACH	ACH-06020DC			S	0.64Nm,1.38A
200W	MRMS	MRMS-06020D			S	0.64Nm,1.40A
400W	MRMS	MRMS -06040D	QS7AA020M		S	1.27Nm,2.80A
400W	ACH	ACH-06040DC	QS7AA020M		S	1.27Nm,2.89A
750W	MRMS	MRMS -08075D			S	2.39Nm, 5A
	ACH	ACH-08075DC			S	2.40Nm,4.78A
	ACH	ACH-09075DC			S	2.40Nm,3.00A
	ACH	ACH-08075BC			S	3.50Nm,3.00A
1000W 1000W	ACH	ACH-09075DC-T		B	M	2.40Nm,4.78A
1000W 1000W	MRMS	MRMS -08100D			S	3.3Nm,5.5A
1200W	ACH	ACH-13100CC-T	QS7AA030M	B	S	4.00Nm,4.00A
	ACH	ACH-11120BC			S	6.00Nm,4.50A
	ACH	ACH-11120DC			M	4.00Nm,5.00A
1500W 1500W	ACH	ACH-11120BC-T		B	S	6.00Nm,4.50A
	ACH	ACH-13150CC			M	6.00Nm,6.00A
	ACH	ACH-11150DC	QS7AA050M2 QS7AA050M2		M	5.00Nm,6.00A
	ACH	ACH-13150AC			M	10.0Nm,6.00A
1800W	ACH	ACH-13150AC-T		B	S	10.0Nm,6.00A
1800W	ACH	ACH-11180DC			M	6.00Nm,6.00A
2000W	ACH	ACH-13200CC-T		B	M	7.70Nm,7.00A
2300W	ACH	ACH-13230AC			L	15.0Nm,9.50A
Note: B: with break, S: low inertia, M: middle inertia, L: high inertia

Technical specifications of servo driver

Base specifications	Control technique				Three phase full-wave rectification SVPWM space vector control
	Power input				AC220V -15%~10%
	Reaction				2500-line incremental photoelectric encoder
	Use condition	Use / storage temperature			45℃ /-40℃ ~55℃
		Use / storage humidity degrees			40%~80%/90% （ non condensing ）
		Protection level			IP10
		Vibration resistance / impact resistance			4.9m /s² /19.6 m /s²
		Sea level elevation			<1000m,1000m reduce rate voltage
		Atm press			86~106kpa
Position mode	Input signal	Command impulse		Impulse various	1. Impulse direction 2. Impulse impulse 3. A B 90° orthogonal pulse
				Pulse form	1. Differential drive 2. Collector open circuit
				Impulse frequency	1. Differential drive: 500K 2. Collector open circuit: 200K
Speed mode	Simulation command input			-10V~10V input impedance 10k Ω
	Command /- speed			Parameter setting
	Instructions percentage			Parameter setting
	Instructions source			External analogue, internal speed instructions
Torque mode	Simulation command input			-10V~10V, input impedance 10k Ω
	Command /- speed			Parameter setting
	Instructions percentage			Parameter setting
	Instructions source			External analogue, internal speed instructions
I/O signal	Pulse output signal			Encoder A, B, Z differ act output, Z signal corrector output
	Input signal			Servo EN, ACLR, position banned, reversal limit, control mode
	Output signal			Positioning complete, Servo alarm, servo ready, break output, zero point output
Built-in Functions	Defensive function		Overcurrent , overvoltage , low voltage, overload, over heat, lack phase, over speed, encoder abnormal, out of tolerance, mode abnormal alarm etc.
	Surveillance function		Rotate speed, current location, current pulse frequency, positional deviation, motor torque, motor current, analog input values, etc.
	Communication function		Through RS232 reality communication with PC, reality parameter change, monitor of servo system’s working
	Deixis		6 point LED display
Other Features	Speed regulation ratio		1:5000
	Speed fluctuation rate		< ±0.03% （ Rated load in ）