Strong Load Bearing High Rigidity YH Series High Precision Electric Cylinders with Torsion Resistance

Strong Load Bearing High Rigidity YH Series High Precision Electric Cylinders with Torsion Resistance

Core Features

• Ultra-Precise Idle Stroke Control: Adopting a combination of preloaded ball screws and high-precision bearing assemblies, paired with a closed-loop control system, the idle stroke is precisely controlled within 0.1mm. A dynamic torque compensation algorithm eliminates positioning errors caused by transmission backlash, ensuring stable positional repeatability even under frequent start-stop conditions.
• Enhanced Heavy-Duty Vertical Load Capacity: Vertical load-bearing capacity is increased by over 5 times compared to traditional designs, with maximum lifting weight exceeding conventional industry limits. This performance breakthrough stems from a symmetrical dual-rail layout and reinforced slider structure, combined with high-torque output of servo motors, enabling stable handling of vertical lifting requirements for large workpieces.
• Significantly Improved Torsional Rigidity: Featuring an original embedded dual V-groove rail design, enhanced by thickened rail steel strips and precision grinding processes, lateral torque resistance is tripled compared to previous-generation micro rails. Even under high eccentric loads or dynamic impacts, it maintains ±0.02mm linear accuracy, making it suitable for scenarios with extremely high demands for motion stability, such as precision assembly and inspection.
• C7-Grade Precision Transmission Assurance: Equipped with C7-grade rolled ball screws and paired with precision grinding processes, it achieves ±0.02mm linear accuracy over the full stroke. Compared to traditional cutting processes, rolled screws maintain high precision while significantly improving fatigue resistance life and load capacity, making them particularly suitable for industrial environments with long-term high-load operation.

Application Scenarios

• Semiconductor Wafer Handling: In cleanroom environments, YH electric cylinders achieve precise pick-and-place of wafers with ±0.02mm positioning accuracy. Their 5x enhanced vertical load capacity stably supports 300mm wafer carriers, while anti-torsion design effectively suppresses vibration interference during high-speed movement.
• Automotive Component Press-Fitting: At engine block press-fitting stations, YH electric cylinders enable precise control of press-fitting force through 2T dynamic load and low idle characteristics, cooperating with vision systems to complete precision assembly with millimeter-level tolerances.
• Medical Imaging Equipment: In CT scanner table lifting systems, YH electric cylinders operate quietly (≤55dB) with an ultra-long service life (100,000 cycles), meeting the dual requirements of stability and safety in medical environments. The IP65 protection rating withstands daily cleaning and disinfection.
• YH25

• Standard motor output(W)		200W			57 Stepper
  Rated torque(Nm)		0.64			0.3
  Screw grade		C7 Rolling(Slenderness ratio 1:52.5)
  Repeatable positioning accuracy(mm)		±0.02mm/±0.01mm
  Lead (mm)		5	10	20	5	10	20
  Rated thrust (N)		690	350	175	300	150	75
  Max speed(mm/s)		250	500	1000	50	200	400
  Stroke (mm)		30,50,100,150,180,200,250,300.350
  Max load(kg)	Horizontal	12
  	Vertical	20
  The body weight of Omm stroke (kg)		1.5
  Weight added per 50mm (kg)		2
  The component weight of direct installation motor (kg)		0.26
  The component weight of indirect installation motor (kg)		0.43
  Magnetic switch		CS1-H-1M		Contact type reed switch,wire length 1m
  		CS1-HN-3M		Contactless transistor NPN type,wire length 3m
  		CS1-HP-3M		Contactless transistor PNP type,wire length 3m

  Type	Standard motor output(W)	Rated torque(Nm)	Screw grade	Repeatable positioning accuracy(mm)	Lead(mm)	Rated thrust(N)	Max speed(mm/s)	Stroke(mm)	Max load (kg)		The body weight of Omm stroke (kg)	Weight added per 50mm (kg)	The component weight of direct installation motor (kg)	The component weight of indirect installation motor(kg)	Magnetic switch
  									Horizontal	Vertical
  YH16	100W	0.32	C7 Rolling (Slenderness ratio 1:52.5)	±0.02	5	340	250	30,50,100,150,200.250	8	12	0.8	1.1	0.18	0.26	CS1-H-1M	CS1-HN-3M	CS1-HP-3M
  					10	170	500
  					20	85	1000								Contact type reed switch,wire length 1m	Contactless transistor NPN type,wire length 3m	Contactless transistor PNP type,wire length 3m
  	42 Stepper	0.25			5	250	50
  					10	125	100
  					20	62.5	200
  YH25	200W	0.64	C7 Rolling(Slenderness ratio 1:52.5)	±0.02	5	690	250	30,50,100,150,180,200,250,300.350	12	20	1.5	2	0.26	0.43	CS1-H-1M	CS1-HN-3M	CS1-HP-3M
  					10	350	500
  					20	175	1000								Contact type reed switch,wire length 1m	Contactless transistor NPN type,wire length 3m	Contactless transistor PNP type,wire length 3m
  	57 Stepper	0.3			5	300	50
  					10	150	200
  					20	75	400