Mitsubishi MELSERVO-J2S Servomotor 1kW HC-SFS102

Series#: Mitsubishi

Product Details

MITSUBISHI MELSERVO-J2S SERVOMOTOR 1KW HC-SFS102 – High-performance AC servo motor for precision motion control.
Rated output: 1.0 kW (1000W) with high torque-to-inertia ratio for rapid acceleration and deceleration.
Equipped with 17-bit absolute encoder (131,072 pulses/rev) for ultra-smooth positioning and feedback.
Compatible with MELSERVO-J2S series servo drives (e.g., MR-J2S-100A) for plug-and-play integration.
Built-in electromagnetic brake option for holding torque during power-off conditions (standard on HC-SFS102 models).
Rugged IP67-rated housing with self-cooling fan for reliable operation in harsh industrial environments.
Guaranteed 100% Original factory condition, offering fast and secure worldwide delivery.

Specification

The MITSUBISHI MELSERVO-J2S SERVOMOTOR 1KW HC-SFS102 is a high-torque, medium-inertia AC servo motor designed for demanding automation applications such as CNC machining, packaging, and robotic axes. Featuring a 17-bit absolute encoder and a robust IP67 enclosure, this 1kW motor delivers exceptional positioning accuracy and durability. The HC-SFS102 model integrates seamlessly with MR-J2S series drives and supports both torque and speed control modes, making it ideal for precision motion profiles in continuous-duty cycles. Below is the detailed technical specification table for the HC-SFS102 servo motor.

Parameter	Specification
Model	MITSUBISHI MELSERVO-J2S HC-SFS102
Rated Output Power	1.0 kW (1000 W)
Rated Torque	4.77 N·m (0.487 kgf·m)
Maximum Torque	14.3 N·m (1.46 kgf·m)
Rated Speed	2000 min⁻¹ (rpm)
Maximum Speed	3000 min⁻¹ (rpm)
Rated Current	6.0 A (RMS)
Maximum Current	18.0 A (RMS)
Encoder Type	17-bit absolute encoder (131,072 pulses/rev)
Encoder Resolution	0.00274° per pulse
Inertia (J)	2.05 × 10⁻⁴ kg·m²
Torque Constant (Kt)	0.795 N·m/A (RMS)
Back EMF Constant (Ke)	0.795 V/(rad/s)
Armature Resistance (R)	0.42 Ω (at 25°C)
Armature Inductance (L)	2.8 mH (at 1 kHz)
Thermal Time Constant	30 minutes
Insulation Class	Class F (155°C)
Protection Rating	IP67 (shaft end and connector excluded)
Cooling Method	Self-cooling with integrated fan (forced air)
Brake Option	Standard electromagnetic spring-loaded brake (24 VDC, 0.5 A holding current)
Brake Holding Torque	4.77 N·m (minimum)
Weight (without brake)	Approx. 4.5 kg
Weight (with brake)	Approx. 5.2 kg
Shaft Type	Keyed shaft with 14 mm diameter (ISO R775)
Flange Dimensions (IEC 72-1)	80 mm square flange (B5 type)
Connector Type	Standard 20-pin round connector (CN1) for power and encoder
Operating Voltage	AC 200–230 V (3-phase, 50/60 Hz)
Compatible Drive	MR-J2S-100A or MR-J2S-100B
Ambient Temperature (Operation)	0°C to +40°C (non-condensing)
Ambient Humidity (Operation)	20% to 80% RH (non-condensing)
Vibration Resistance	5.9 m/s² (0.6 G) at 10–55 Hz
Shock Resistance	98 m/s² (10 G) for 11 ms half-sine