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Variable frequency speed regulating elevator

The variable frequency speed regulating elevator is a type of elevator system that uses an electronic variable frequency drive (VFD) to control the speed and movement.

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Product Detail

Variable frequency speed regulating elevators also include a number of safety equipment, such as emergency stop buttons and sensors that detect obstructions or malfunctions in the system. These elevators are commonly used in high-rise buildings and other structures. The variable frequency speed regulating elevator is a type of elevator system that uses an electronic variable frequency drive (VFD) to control the speed and movement of the elevator.

Traditionally, elevators have used a motor with fixed speed which had a mechanical system of gears and brakes to control the movement of the elevator cabin. However, with the development of VFD technology, elevators can operated with a motor that had variable speed, allowing for smoother and more efficient movement.

The VFD is connected to the elevator motor which adjusts the frequency and voltage of the electrical power supplied to the motor. By varying frequency and voltage, the VFD can control the speed and torque of the motor, allowing it to accelerate and decelerate smoothly and efficiently.

Advantage

Energy saving, starting current less than rated current.
The speed is adjustable, and the maximum lifting speed is 96m/min.
Variable frequency control system.
Stable starting and braking, low mechanical wear.

Technical parameters of frequency conversion speed regulating elevator

	Model Range	Model	Capacity (kg)	Lifting Speed (m/min)	Motor Power (kW)	Invorter Power (kW)	Counter Weight (kg)
Single cage without counterweight	SC100G	SC100BD	1000	0-40	2×11	37	0
		SC100BZ	1000	0-63	3×15	55	0
		SC100GS	1000	0-69	3×22	75	0
	SC120G	SC120B	1200	0-40	2×11	37	0
		SC120BZ	1200	0-63	3×15	55	0
		SC120GS	1200	0-69	3×22	90	0
	SC200G	SC200BD	2000	0-40	3×11	37	0
		SC200BD	2000	0-40	2×13	37	0
		SC200BZ	2000	0-63	3×18.5	75	0
		SC200GS	2000	0-96	3×26	90	0
	SC270G	SC270BD	2700	0-40	3×18.5	75	0
		SC270BZ	2700	0-63	3×18.5	75	0
		SC270GS	2700	0-96	3×27	90	0
		SC270GSN	2700	0-96	3×27	90	0
Twin cage without counterweight	SC100/100G	SC100/100GD	2×1000	0-40	2×2×11	2×37	0
		SC100/100GZ	2×1000	0-63	2×3×15	2×55	0
		SC100/100GS	2×1000	0-96	2×3×22	2×75	0
	SC120/120G	SC120/120GD	2×1000	0-40	2×2×11	2×37	0
		SC120/120GZ	2×1000	0-63	2×3×15	2×55	0
		SC120/120GS	2×1000	0-96	2×3×22	2×75	0
	SC200/200G	SC200/200BD	2×2000	0-33	2×2×11	2×37	0
		SC200/200BD	2×2000	0-38	2×2×13	2×37	0
		SC200/200BD	2×2000	0-45	2×2×15	2×37	0
		SC200/200	2×2000	0-60	2×2×22	2×55	0
		SC200/200BZ	2×2000	0-63	2×3×18.5	2×75	0
		SC200/200BG	2×2000	0-96	2×3×26	2×90	0
		SC200/200BGS	2×2000	0-120	2×3×30	2×110	0
	SC270/270	SC270/270BD	2×2700	0-45	2×3×15	2×55	0
		SC270/270BD	2×2700	0-63	2×3×22	2×90	0
		SC270/270BD	2×2700	0-96	2×3×33	2×110	0
	SC320/320	SC320/320BD	2×3200	0-45	2×3×18.5	2×75	0
	SC320/320	SC320/320BZ	2×3200	0-63	2×3×26	2×90	0

Remark:

Recommended cage dimension (L x W x H) (m): 2.4x1.3x2.4; 3x1.3x2.4; 3.2x1.5x2.4; 3.6x1.5x2.4; 3.8x1.5×2.4; 4x1.5x2.4; 4.2x1.5x2.4 Cage dimension is according to requirement of customer requirements.
The model code with "Gs" means "SEW motor set" provide.
The model code with “N" means "Special New Function" provide.
Recommended frequency conversion lift installation height≤ 500 meters.