FASTTOBUY: Leadshine 50W brushed DC servo set (drive DCS303 + motor DCM57202-1000) New

DCS303

 

Introductions:

The DCS303 is a digital DC servo driver developed with DSP and high efficient MOSFET technologies. In position control, it's easy for the end users to change stepping drivers to the DCS303 without changing control systems, because its input command is PUL/DIR signal, which is compatible with that of stepping drivers. In low power motion control applications, performances of DC servo systems using the DCS303 are better than those of digital AC servo systems in velocity, precision, stability, or at least as good as those of digital AC servo systems. However, the cost of the DCS303 stays at the price line of stepping driver, namely far lower than those of AC servo drivers.

The DCS303 is a microsize brush DC servo drive. It is an ideal choice for those applications in which the mounting space for the driver is limited and higher output power is not necessary.

The DCS303 is very easy to tune and all parameters are visible. Handheld and PC based tuning tools, including ProTuner (Windows based setup software) and STU (Small servo tuning unit) can meet different tuning environments or requirements.

Features:

*Input Voltage: 18-30VDC 

*Output Current: 3 A (Cont.), 15A(Peak), Power range: 5-90W.

*Based on DSP control technology and high smooth servo control algorithm.

*Handheld and PC based tuning tools, including Pro Tuner and STU 

*Feedback resolution X4 encoder line count.

*Position Following error lock range adjustable 

*Position error can be eliminated to 1 count, and velocity error can be eliminated to the Desired Velocity* ±0.3% 

*Electronic gear ratio from 1/255 to 255 

*Built-in motion controller for self-test with trapezoidal velocity profile 

*Support PUL/DIR control signals 

*Opto-isolated inputs, support single-ended signals 

*10 latest errors self-record function 

*Over-current, over-voltage, phase error, encoder error, position following error protections 

*Small size, surface-mount technology

Specifications:

Parameters	Min	Typical	Max	Unit
Peak output current	0	-	15	A
Supply voltage	+18	+24	+30	VDC
Logic signal current	7	10	15	mA
Pulse input frequency	0	-	200	kHz
Isolation resistance	500			MΩ
Current provided to encoder	-	-	50	mA

Matching motors:

Drive number	DCS303	DCS810	DCS810S
Motors	18-30VDC brush DC servo motors with single-ended encoder, power up to 90W	18-80VDC brush DC servo motors with differential encoder, power up to 400W	18-80VDC brush DC servo motors with single-ended encoder, power up to 400W

Applications:

Suitable for a wide range of equipments and instruments such as mini type engraving machines, inkjet printers, etc. It performs better in the applications require low noise, high velocity, high precision and high reliability

DCM57202-1000

 

 

Features:

 

 

*Reliable industrial quality

*High performance, Low cost

*Rated voltage:30.3 VDC, Rated power: 50W

*NEMA23 frame size

*2900 RPM rated speed / 3600 RPM peak

*4000 CPR (1000-line) incremental encoder

Specifications:

Parameters	Symbol	Units	DCM57202	DCM5x205	DCM5x207
Continuous Torque (Max)	TC	N.m	0.15	0.25	0.35
Peak Torque (Stall)	TPK	N.m	0.76	1.59	2.90
No-load Speed	SNL	rpm	4600±10%	4000±10%	3600±10%
Rated Speed	SR	rpm	3500	3400	2900
Rotor Inertia	JM	kg.m2	1.62 x 10-5	3.11 x 10-5	4.73 x 10-5
Winding Temperature	θMAX	°C	155 (Max)	155 (Max)	155 (Max)
Thermal Impedance	RTH	°C /watt	9.00	7.3	4.98
Weight (Plus Encoder)	WM	G	754	1182	1338
Length (Plus Encoder)	L1	mm	129±2	161±2	196±2
Rated Voltage	E	V	24	24	30.3
Rated Current	I	A	1.79	2.95	3.94
Torque Constant	KT	N.m/A	48 x 10-3	52 x 10-3	80 x 10-3
Resistance	RT	Ω	2.52	0.8	0.9
No-load Current	INL	A	0.45	0.5	0.45
Peak Current (Stall)	IP	A	13.9	21.6	32.6
Encoder Resolution	-	steps/rev.	500/1000	500/1000	500/1000

Applications:

The DCM5xxxx series brushed DC servo motors are widely used in inkjet printers, medical equipment, measuring devices, engraving machines, electronic packing equipment and so on. Particularly suited to the applications requiring minimal vibration, super-low noise, high precision and high speed.