DC servomotor 57BLS series

36 V24 V48 V

Features: - 17-bit and 23-bit absolute value photoelectric encoder, providing high-end and high responsiveness. - Good high-speed performance: rated speed can reach 3000 rpm, maximum speed up to 6000 rpm. - Strong overload resistance: can withstand load three times the rated torque, ideal for applications with instantaneous load fluctuations and requiring fast start. - Smooth low-speed operation: no stepping operation phenomenon as seen in stepper motors during low-speed operation. Suitable for high-speed response requirements. - Short dynamic response time for acceleration and deceleration, generally within tens of milliseconds. - Significantly reduced heat and noise for improved comfort. Product specifications: Model | Voltage (VAC) | Current (A) | Torque (Nm) | Weight (kg) | Body Length (mm) - MD57BLS80-24-00230-1R | 24V | 3.5A | 0.2 | - | 80 - MD57BLS100-24-00430-1R | 24V | 7A | 0.4 | - | 100 - MD57BLS120-24-00630-1R | 24V | 10.4A | 0.6 | - | 122 Motor Specifications: - Winding Connection Method: Star Connection - Encoder Type: 17-bit Absolute Encoder - Shaft Run-out: 0.025mm - Radial Clearance: 0.06mm@450g - Axial Clearance: 0.08mm@450g - Maximum Radial Load: 15N@20MM from the Flange - Maximum Axial Load: 10N - Insulation Class: B – class - Dielectric Withstand Voltage: 500VAC for 1 minute - Dielectric Resistance: Minimum 100Ω, 500VDC - Insulation Resistance: Minimum 100Ω, 500VDC Motor Models and Main Parameters: Motor Model | Rated Voltage (V) | Rated Power (W) | Rated Current (A) | Rated Torque (N.M) | Peak Torque (N.M) | Rated Speed (RPM) | Maximum Speed (RPM) | Line Resistance (Ω) | Line Inductance (mH) | Torque Coefficient (NM/A) | Body Length (MM) | Number of Pole Pairs | Protection Level | Motor Insulation Class - MD57BLS80-24 – C00230 – B1 – 4 – 1R | 24 | 62 | 3.5 | 0.2 | 0.6 | 3000 | 4000 | 0.54 | 0.52 | 0.057 | 80 | 4 | IP65 | B - MD57BLS100-24 – C00430 – B1 – 4 – 1R | 24 | 126 | 7 | 0.4 | 1.2 | 3000 | 4000 | 0.23 | 0.2 | 0.057 | 100 | 4 | IP65 | B - MD57BLS120-24 – C00630 – B1 – 4 – 1R | 24 | 188 | 10.4 | 0.6 | 1.8 | 3000 | 4000 | 0.15 | 0.15 | 0.057 | 122 | 4 | IP65 | B Wiring Definition: CN1: - Terminal 1: GND - DC Power Ground - Terminal 2: DC+ - DC Power Positive CN5: - Terminal 1: D01+ - Output Terminal 01 - Terminal 2: D01- - Output Terminal 01 - Terminal 3: D02+ - Output Terminal 02 - Terminal 4: D02- - Output Terminal 02 - Terminal 8: DI1 - Input Terminal 01 - Terminal 5: DI2 - Input Terminal 02 - Terminal 6: DI3 - Input Terminal 03 - Terminal 7: DIC - Common Terminal of Input Terminals, used to drive input optocouplers. Connect DC12 – 24V (common – anode NPN connection) or 0V (common – cathode PNP connection), current ≥ 100mA - Terminal 9: DIR+ - Command Direction Positive Terminal - Terminal 10: DIR- - Command Direction Negative Terminal - Terminal 11: PULS+ - Command Pulse Positive Terminal - Terminal 12: PULS- - Command Pulse Negative Terminal CN6: - Terminal 1: 485A/T - 485 Communication Positive Terminal - Terminal 2: CANH - Terminal 3: 485B/T - 485 Communication Negative Terminal - Terminal 4: CANL - Terminal 5: GND - Communication Common Ground - Terminal 6: NC - Reserved - Terminal 7: NC - Reserved - Terminal 8: NC - Reserved CN7: - Terminal 1: 485A/T - 485 Communication Positive Terminal - Terminal 2: CANH - Terminal 3: 485B/T - 485 Communication Negative Terminal - Terminal 4: CANL - Terminal 5: GND - Communication Common Ground - Terminal 6: SWCLK/T - Clock Line for Program Upgrade - Terminal 7: +3.3V - 3.3V Communication Power Supply - Terminal 8: SWDIOT - Data Line for Program Upgrade Outline drawing: - Category: Integrated DC servo motor and driver - Tag: AC servo motor and driver Technical Specifications / Features: - Encoder: 17-bit/23-bit absolute value photoelectric encoder - Rated speed: up to 3000 rpm - Max speed: up to 6000 rpm - Overload resistance: up to 3x rated torque - Dynamic response: tens of milliseconds - Low heat and noise - Protection level: IP65 - Insulation class: B