Elevator Safety Parts Unidirectional for Mrl / Mr Over Speed Governor

• After-sales Service: Online
• Warranty: 1year
• Driving Type: AC Elevator
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: NV52
• Capacity: 500-1000kg
• Persons: 6 - 10
• Speed: 1.00 - 2.00m/s
• Control Mode: Signal Control
• Position of Computer Room: Mr or Mrl
• Elevator Door: Automatic or Manual
• Door Knife: Single
• Deceleration Device: With Deceleration Device
• Attendant: Without Attendant
• Rated Speed: <=1.0m/S
• Sheave Diameter: 150mm, 200mm, 240mm, 300mm
• Rope Diameter: 6mm, 8mm
• Production Type: Single Direction, Double Direction
• Application: Mitsubishi, Kone
• Installation Positioon: Cabin or Counterweight Side
• Guide Rail: T Guide
• Color: Green and Yellow
• Optional: Unidirectional or Bi-Directional
• Usage2: Passenger Elevator/ Hospital Elevator
• Material: Steel
• Tension Force: >1000m
• Package: Standard Package
• Tension: >=500n
• Standard: Nv52-187, Nv52-206
• Transport Package: Standard Export Package
• Specification: NV52-240F, NV52-240E
• Trademark: NOVA
• Origin: Shanghai
• HS Code: 8431310090
• Production Capacity: 60000 Units Per Year
• Package Size: 50.00cm * 80.00cm * 50.00cm
• Package Gross Weight: 65.000kg

Product Description

Product Description

Product Description

Cover Norm(Rated speed): ≤0.63 m/s; 1.0m/s; 1.5-1.6m/s; 1.75ms; 2.0m/s; 2.5m/s

sheave diameter: Φ240 mm Wire rope diameter:
standard Φ8 mm, optional Φ6 mm

Pulling force:≥500N Work location: Car side or counterweight side

Upward control: permanent-magnet synchronous traction machine brake, counterweight satety gear

Downward control: safety gear

Detailed Photos

Overspeed governor is one of the safety control units of elevator safety protection system. During running, when the car over-speed or even risk to fall while other protection devices do not work, the over-speed governor and safety gear or up-going protective device will generate linkage protection to stop the car. Governor generally be installed inside the elevator machine room or directly installed on the bearing beam, machine roomless governor will be installed on the guide rail or bottom hole on the ground.

Our company currently offers various series of over-speed governor specifications, applicable to different elevator layouts, such as conventional return and non-return machine room governor; machine roomless governor etc. Customers need to learn its function and parameters in accordance with its specification and type. (For details, pls study the corresponding type test report) to ensure its performance matching with the elevator actual state.
 

Nova Code	Application	Production Type	Rope Sheave Diameter(mm)	Governor Rope(mm)	Tension(N)	Control Position
NV52-240	MR	Single direction	Φ240	Φ6,Φ8,Φ6.3	800~1500	Cabin/Counterweight
NV52-240A	MRL	Single direction	Φ240	Φ6,Φ8,Φ6.3	800~1500	Cabin/Counterweight
NV52-240B	MR	Double direction	Φ240	Φ6,Φ8,Φ6.3	800~1500	Cabin/Counterweight
NV52-240E	MRL	Double direction	Φ240	Φ6,Φ8,Φ6.3	800~1500	Cabin/Counterweight
NV52-240F	MR	Double direction	Φ240	Φ6,Φ8,Φ6.3	800~1500	Cabin/Counterweight
NV52-187	MRL	Double direction	Φ200,Φ240	Φ6,Φ6.3	>=500	Cabin/Counterweight
			Φ240	Φ6,Φ8,Φ6.3
			Φ300	Φ8
NV52-186	MRL	Double direction	Φ200	Φ6	>=500	Cabin/Counterweight
NV52-186A	MRL	Double direction	Φ150	Φ6	>=500	Cabin/Counterweight
NV52-208	MRL	Single direction	Φ200	Φ6	800~1500	Cabin/Counterweight
NV52-208A	MRL	Single direction	Φ200	Φ6	800~1500	Cabin/Counterweight
NV52-001	MR	Single direction	Φ280	Φ8	>=500	Cabin/Counterweight

 

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Packaging & Shipping

Why Choose Us

FAQ

1. Price
Re: please send us inquiry from Made in China, we will quote to you within 24 hours. It's more convenient and appreciated for us if you provide your company details and your detail inquiry for with elevators.

2. Payment term
Re: T/T or L/C at sight. 

3. Installation&Maintaining
Re: We will send installation&maintaining manual along with elevator.
Our sugguestion is to hire a professional local company for installation and future maintaining,
once you need any technical assistant from us, just don't hesitate to contact us by mail or phone.
Technician will be sent to the job site if necessary.

4. Shipping&price term
Re: Both FOB/CIF/CFR  price term are ok, we have reliable forwarder helping arrange the shipment for you.

ABOUT US

NOVA ELEVATOR PARTS Co., Ltd. Was established in 2002 by people with long term technical experience both in China and International elevator market.

We are the modern manufacturer of lift components, well equipped with advanced machinery capable of producing high quality products including Guide Rails, Cabin, Counterweight, Door System, Eletrical System etc. Our more than 10 years of hands-on manufacturing experience have allowed us to steadily fine-tune our production techniques, improving every single process involved and optimizing the fitness of each and every component to the final product. Combining the manufacturing with the trading activities we are in place to supply full range of components for modernization lifts or complete new lift, while always retaining high quality and reliability.

Our policy is to offer our customers direct and complete support, in terms of materials, components and services provided before and after every sale.

As we move forward, we will continue our commitment to excellence and offer best value for our esteemed customers.