GS4000 Series AC Servo Motor Drive Un

Since the GS series AC servo drive unit came out in 2011, relying on GSK advanced technology and strict production process, with superior product performance and high reliability, it can adapt to and give full play to the excellent performance of economical and popular CNC machine tools, and has won long-term success. favored by users. Adapt to three power levels, 45KW maximum output power, to meet the various needs of users.

Adopt D-SUB socket, support digital pulse, analog voltage input, the first and second position feedback input are suitable for incremental encoder, no bus interface, suitable for economical and popular numerical control system.

Drive model	GS-N
communication bus	No bus
Working mode	Test run, jog, speed, position, internal speed, speed/position switching
Position control	Pulse + direction, CCW pulse + CW pulse, A/B phase quadrature pulse three pulse differential signal input
	Maximum pulse frequency: 1MHz
	Position command electronic gear ratio: (1～32767)/(1～32767)
Speed control	Speed command input: -10V～+10V or 0V～10V
	Speed command electronic gear ratio: (1～32767)/(1～32767)
	Speed range: 1～5000rpm (feed servo)
	Orientation function: 4-point orientation can be realized, and 4 orientation angles set by parameters can be selected by external input signal
First position feedback	A/B/Z three pairs of differential signal input, feed servo adaptation 5000p/r, 2500p/r
Second position feedback	Feed servo optional interface, A/B/Z three pairs of differential signal input, suitable for 1024~8192p/r incremental encoder.
Position feedback output	1:1 output A/B/Z differential signal based on the first or second position feedback input signal
DI/DO	Input 11 points: servo enable, CCW start, CW start, speed/position switching, orientation start, orientation/speed selection
	1. Orientation/speed selection input; 2. Second speed gain selection, spindle clamping interlock signal, zero-speed clamping, alarm reset
	Output 7 points: ready, zero speed output, position and speed arrival, orientation completion, alarm output, speed position status, encoder zero point (Z pulse)

Drive unit model	GS2024	GS2030	GS2045	GS2050	GS2075	GS2100	GS2148	GS2200
Rated output current	7A	12A	14A	22A	32A	43A	43A	63A
Max instantaneous output current	13A	17A	25.5A	28.3A	42.4A	56.6A	84A	113A
Braking resistor	Built-in braking resistor (optional external braking resistor)				External braking resistor

Drive unit model	GS3048	GS3050	GS3075	GS3100	GS3148	GS3150	GS3198	GS3300
Rated output current	13A	14.1A	26A	42.4A	42.4A	48A	58A	102A
Max instantaneous output current	28.3A	28.3A	42.4A	56.6A	84.9A	84.9A	113A	168A
Braking resistor	External braking resistor

Drive unit model	GS4048	GS4050	GS4075	GS4100	GS4148	GS4150	GS4198
Rated output current	13A	14.1A	26A	42.4A	42.4A	48A	63.6A
Max instantaneous output current	28.3A	28.3A	42.4A	56.6A	84.9A	84.9A	113.1A
Braking resistor	External braking resistor

Product Model	A	B	C	D	F	E
GS2024	55	175	179	165±0.25	43±0.25	φ6
GS2030/GS2045	91.6	190	182	178±0.25	78±0.2	φ6
GS2050/GS3048	112	230	182	218±0.25	100±0.2	φ6
GS2075/GS3050	120	270	218	258±0.25	108±0.2	φ6
GS2100/GS3075/GS2148	130	305	248.5	293±0.25	118±0.2	φ6
GS3100/GS3148/GS2200	160	305	273.5	293±0.25	148±0.2	φ6
GS3150/GS3198	172	350	288	334±0.25	155±0.2	φ7

List of GS series servo drives adapted to SJT series servo motors
	Motor Specifications					Encoder	Adapter drive model
	Motor model	Rated power kW	Rated torque N·m	Rated speed rpm	Rated current A	A2	Adapter drive model
1	80SJTA-M024C	0.5	2.4	2000	2.5	√	GS2024T
2	80SJTA-M024E	0.75	2.4	3000	3.8	√
3	80SJTA-M032C	0.66	3.2	2000	3.2	√
4	130SJT-M040D	1.0	4	2500	4	√
5	80SJTA-M032E	1.0	3.2	3000	5.5	√	GS2030T
6	110SJT-M040D	1.0	4	2500	4.5	√
7	110SJT-M040E	1.2	4	3000	5	√
8	130SJT-M050D	1.3	5	2500	5	√
9	130SJT-M060D	1.5	6	2500	6	√
10	130SJT-M100B	1.5	10	1500	6	√
11	110SJT-M060D	1.5	6	2500	7	√	GS2045T
12	110SJT-M060E	1.8	6	3000	8	√
13	130SJT-M050E	1.57	5	3000	7.2	√
14	130SJT-M060E	1.88	6	3000	7.8	√
15	130SJT-M075D	1.88	7.5	2500	7.5	√
16	130SJT-M075E	2.36	7.5	3000	9.9	√	GS2050T
17	130SJT-M100D	2.5	10	2500	10	√
18	130SJTB-M150B	2.4	15	1500	10	√
19	175SJT-M150B	2.4	15	1500	11	√
20	175SJT-M120E	3	9.6	3000	13	√	GS2075T
21	175SJT-M150D	3.1	12	2500	14	√
22	175SJT-M180B	2.8	18	1500	15	√
23	130SJTE-M150D	3.9	15	2500	19.5	√	GS2100T
24	175SJT-M180D	3.8	14.5	2500	16.5	√
25	175SJT-M220B	3.5	22	1500	17.5	√
26	175SJT-M220D	4.5	17.6	2500	19	√
27	175SJT-M300B	4.7	30	1500	24	√
28	175SJT-M300D	6	24	2500	27.5	√	GS2148T
29	175SJT-M380B	6	38	1500	29	√	GS2148T
30	130SJTG-M040GH	1.7	4	4000	4.8	√	GS3048T
31	130SJTG-M050GH	2.1	5	4000	6	√
32	130SJTG-M060GH	2.5	6	4000	7.2	√
33	130SJTG-M075GH	3.1	7.5	4000	7.5	√
34	130SJTG-M100GH	4.2	10	4000	10	√	GS3050T
35	175SJTG-M120EH	3.8	12	3000	10.5	√	GS3050T
36	175SJTG-M150EH	4.7	15	3000	12.5	√	GS3075T
37	175SJTG-M180EH	5.7	18	3000	15.5	√
38	175SJT-M380BH	6	38	1500	15	√
39	175SJTG-M220EH	6.9	22	3000	18.5	√	GS3100T
40	175SJT-M500BH	7.8	50	1500	20	√	GS3100T
41	175SJTG-M300EH	9.4	30	3000	25	√	GS3148T
42	175SJTG-M380EH	11.9	38	3000	32	√
43	175SJT-M380DH	7.9	38	2500	26	√
44	175SJT-M500DH	10.5	40	2500	33	√
Note: The GS-N series feed servo drive unit is equipped with a 5000-line incremental encoder servo motor as standard; if you need a servo motor with a power-off brake and other outlet methods, please refer to the GSK servo motor ordering guide

GS4000
GS4048Y-NP2
GS4050Y-NP2
GS4075Y-NP2
GS4100Y-NP2
GS4148Y-NP2
GS4150Y-NP2
GS4198Y-NP2

GS4048Y-CP2
GS4050Y-CP2
GS4075Y-CP2
GS4100Y-CP2
GS4148Y-CP2
GS4150Y-CP2
GS4198Y-CP2

GS4048Y-LP2
GS4050Y-LP2
GS4075Y-LP2
GS4100Y-LP2
GS4148Y-LP2
GS4150Y-LP2
GS4198Y-LP2

GS4000 Series AC Servo Motor Drive Unit