Elevator Speed Limited Elevator Safety Component Bi-Directional Overspeed Governor

• Application: Mr/Mrl
• Material: Steel
• Structure: Elevator
• Installation: Elevator
• Driven Type: AC
• Carrying Capacity: Weight Level
• Model NO.: Bi-Directional Overspeed Governor
• Running Mode: Stationary
• Feature: Insulating
• Certification: CE, ISO 9001:2008
• Use of Occasions: Public Traffic
• Name: Over Speed Governor
• Type: Bi-Directional Overspeed Governor
• Sheave Size: 150mm/200mm/240mm/300mm
• Wire Rope Diameter: 6,6.3,8mm
• Tension Force: 800n-1500n,More Than 500n
• Control Position: Cabin/Couterweight
• Delivery Time: 15 Days
• Warranty: 1 Year
• After-Sales Service: Online
• Transport Package: Wooden Export Package
• Specification: Gearless Traction Machine
• Trademark: NOVA
• Origin: China
• HS Code: 8431310090
• Production Capacity: 5000PCS/Year

Product Description

We have different kinds of speed governor as below : 

Product Name	Description
Bi-directional Overspeed Governor	Model	NV52-240F
	Rated Speed	<=2.5m/s
	Wire Rope Diameter(mm)	Φ6, Φ8
	Sheave Diameter(mm)	Φ240mm
	Tension Force	>=1000N
	Overspeed Switch Voltage	AC220V
Bi-directional Overspeed Governor	Model	NV52-240B
	Rated Speed	<=2.5m/s
	Wire Rope Diameter(mm)	Φ6, Φ8
	Sheave Diameter(mm)	Φ240mm
	Tension Force	>=1000N
	Overspeed Switch Voltage	AC220V
Bi-directional Overspeed Governor for MRL	Model	NV52-240E
	Rated Speed	<=0.63m/s
	Wire Rope Diameter(mm)	Φ6, Φ8
	Sheave Diameter(mm)	Φ240mm
	Tension Force	>=1000N
	Overspeed Switch Voltage	AC220V/DC24V
	Switch Electromagnetic Voltage	AC220V/DC24V
	Action Electromagnetic Voltage	AC220V/DC24V
Uni-directional Overspeed Governor for MRL	Model	NV52-240A
	Rated Speed	<=1.75m/s
	Wire Rope Diameter(mm)	Φ6, Φ8
	Sheave Diameter(mm)	Φ240mm
	Tension Force	>=1000N
	Overspeed Switch Voltage	AC220V/DC24V
	Switch Electromagnetic Voltage	AC220V/DC24V
	Action Electromagnetic Voltage	AC220V/DC24V
Bi-directional Overspeed Governor for MRL	Model	NV52-187
	Rated Speed	<=1.75m/s
	Wire Rope Diameter(mm)	Φ6, Φ8
	Sheave Diameter(mm)	Φ240mm
	Tension Force	>=500N
	Overspeed Switch Voltage	AC220V/DC24V
	Switch Electromagnetic Voltage	AC220V/DC24V
	Action Electromagnetic Voltage	AC220V/DC24V
Bi-directional Overspeed Governor for MRL Home Elevator	Model	NV52-186
	Rated Speed	<=0.63m/s
	Wire Rope Diameter(mm)	Φ6
	Sheave Diameter(mm)	Φ200mm
	Tension Force	>=500N
	Overspeed Switch Voltage	AC220V/DC24V
	Switch Electromagnetic Voltage	AC220V/DC24V
	Action Electromagnetic Voltage	AC220V/DC24V
Uni-directional Overspeed Governor	Model	NV52-240
	Rated Speed	<=2.5m/s
	Wire Rope Diameter(mm)	Φ6, Φ8
	Sheave Diameter(mm)	Φ240mm
	Tension Force	>=1000N
	Overspeed Switch Voltage	AC220V/DC24V

 

Our Services
1.Help Customers Source in China to Reduce their Cost
To provide customers with whole purchasing plan of elevator parts;
To find out the best conjunction point between quality and price to reduce costs for thrm.


2.How to develop the suppliers for customers
To get customers' need throughing communicating;
To find out three to four customers of thr corresponing parts according to the request of the customers.

3.Customers ask price and get samples from the factories.
To visit the factory(acknowledge the productin ability and quality control process);
Basing on the price,sample and visiting,recommend factory to our customers.

4.How to help customers order from the qualified suppliers.
Follow the process of order;
Send QC to inspect on site before shipping to acknowledge the product quality;
Transfer the response from the customers to suppliers on time, and follow up the improvement.

5.Special package services
Gather sourced parts for dispatch;
Help customers shipping products directly to the working site oversea;
Quick reponse.

 

FAQ

1. Price
Re: please send us inquiry from Made in China, we will qutoe 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 the 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.