Welcome to Ecer
Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Consent Do not consent
China factories

Chat Now Send Email
China factory - Xian Sulab Machinery Co., Ltd.

Xian Sulab Machinery Co., Ltd.

  • China ,Shaanxi
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
  1. Home>
  2. Elevator Spare Parts>
  3. Elevator Tension Pulley Limit Switch with Manual Reset IP67 Protection and Dual
China Elevator Tension Pulley Limit Switch with Manual Reset IP67 Protection and Dual
China Elevator Tension Pulley Limit Switch with Manual Reset IP67 Protection and Dual

  1. China Elevator Tension Pulley Limit Switch with Manual Reset IP67 Protection and Dual
  2. China Elevator Tension Pulley Limit Switch with Manual Reset IP67 Protection and Dual
  3. China Elevator Tension Pulley Limit Switch with Manual Reset IP67 Protection and Dual
  4. China Elevator Tension Pulley Limit Switch with Manual Reset IP67 Protection and Dual
  5. China Elevator Tension Pulley Limit Switch with Manual Reset IP67 Protection and Dual
  6. China Elevator Tension Pulley Limit Switch with Manual Reset IP67 Protection and Dual

Elevator Tension Pulley Limit Switch with Manual Reset IP67 Protection and Dual

  1. MOQ： 1
  2. Price：
  3. Get Latest Price
Payment Terms D/A,D/P,T/T,Western Union
Delivery Time 3-5 Working Days
Type QM-Z1R236-11Z
Product name Elevator Tension Pulley Limit Switch QM-Z1R236-11Z
Applicable elevator parts,Elevator Equipment,General for escalator parts,Passenger Lift,Passenger Elevator
Transportation Air Transportation,Sea Transportation,Clients' Requestment,DHL TNT FEDEX UPS,Sea Delivery
Business type manufacturer
Packing as per client's request,Packed in carton
Brand Name OTIS
Model Number QM-Z1R236-11Z

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal

Explore similar products

  1. China neider Auxiliary Contact Block Elevator Spare Parts LADN02C LADN02

    neider Auxiliary Contact Block Elevator Spare Parts LADN02C LADN02

    Chat online Now
  2. China Aluminum Alloy Elevator Spare Parts Rail Guide Calibration Ruler Calibrator Tool

    Aluminum Alloy Elevator Spare Parts Rail Guide Calibration Ruler Calibrator Tool

    Chat online Now
  3. China Ebmpast Elevator Spare Parts Drive Inverter Cooling Fan 4850N

    Ebmpast Elevator Spare Parts Drive Inverter Cooling Fan 4850N

    Chat online Now
  4. China Elevator Lift Spare Parts Stainless Steel Triangle Door Lock Key Contact

    Elevator Lift Spare Parts Stainless Steel Triangle Door Lock Key Contact

    Chat online Now
  1. Product Details
  2. Company Details

Product Specification

Payment Terms D/A,D/P,T/T,Western Union Delivery Time 3-5 Working Days
Type QM-Z1R236-11Z Product name Elevator Tension Pulley Limit Switch QM-Z1R236-11Z
Applicable elevator parts,Elevator Equipment,General for escalator parts,Passenger Lift,Passenger Elevator Transportation Air Transportation,Sea Transportation,Clients' Requestment,DHL TNT FEDEX UPS,Sea Delivery
Business type manufacturer Packing as per client's request,Packed in carton
Brand Name OTIS Model Number QM-Z1R236-11Z
High Light Manual Reset Elevator Tension Pulley Limit Switch ，IP67 Protection Safety Switch ，Dual Contacts Travel Switch
Elevator Tension Pulley Limit Switch QM-Z1R236-11Z - Manual Reset Safety Switch for OTIS & Universal Elevator Systems
The QM-Z1R236-11Z is a heavy-duty elevator tension pulley limit switch designed for critical safety applications in elevator systems. This manual reset switch monitors rope tension and travel limits, ensuring immediate system shutdown when abnormal conditions are detected. Fully compatible with OTIS elevators and suitable for various lift brands requiring Z1R236 series switches.
Key Features
  • Manual Reset Function: Requires deliberate operator action to resume operation, enhancing safety
  • Dual Contacts: 1NC (Normally Closed) + 1NO (Normally Open) configuration
  • IP67 Protection: Dust-tight and protected against temporary immersion in water
  • High Durability: Designed for heavy-duty industrial elevator environments
  • Direct Replacement: Compatible with Schmersal Z1R236-11Z and OTIS original parts
  • Wheel Turn Left Design: Optimized for specific tension pulley configurations
Technical Specifications
Model NumberQM-Z1R236-11Z
Product TypeElevator Tension Pulley Limit Switch / Travel Switch
Contact Configuration1NC + 1NO (Snap Action)
Rated VoltageAC 380V / DC 24V
Rated Current2.5A (AC) / 1A (DC)
Protection RatingIP67 (Dust-tight, Water-resistant)
Operating Travel6±1 mm
Operating Force≈5N
Reset ModeManual Reset
Mechanical Life≥ 1,000,000 operations
Electrical Life≥ 100,000 operations
Ambient Temperature-30°C to +150°C
InstallationM20 Threaded Connection
Wheel DirectionLeft Turn (Counter-clockwise)
ComplianceGB14048.5, IEC 60947-5-1
Compatible BrandsOTIS, Schmersal, Generic Elevator Systems
Key Advantages
  • Safety Certified: Meets international elevator safety standards GB14048.5 and IEC 60947-5-1
  • Manual Reset Protection: Prevents automatic restart after fault clearance, ensuring operator awareness
  • Universal Compatibility: Direct replacement for OTIS and European elevator systems
  • Extreme Environment Ready: Operates reliably in temperatures from -30°C to +150°C
  • Long Service Life: 1 million+ mechanical operations for reduced maintenance costs

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Trading Company,Seller

  • Year Established:

    2014

  • Total Annual:

    1000-50000

  • Employee Number:

    10~50

  • Ecer Certification：

    Verified Supplier

Xi’an Sulab Machinery Co., Ltd is committed to providing our customers with the highest quality elevator and escalator parts in the most timely and professional manner. The main brands are Otis, KONE, Sigma, Hyundai, , etc. There are also elevator and escalator spare parts of Chinese brands su... Xi’an Sulab Machinery Co., Ltd is committed to providing our customers with the highest quality elevator and escalator parts in the most timely and professional manner. The main brands are Otis, KONE, Sigma, Hyundai, , etc. There are also elevator and escalator spare parts of Chinese brands su...

+ Read More

Get in touch with us

  • Reach Us
  • Xian Sulab Machinery Co., Ltd.
  • Wanda Square Plaza, Weiyang district, Xi'an City, Shaanxi China
  • https://www.elevator-spareparts.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement

Trade Alert - Delivering the latest product trends and industry news straight to your inbox.

Home Categories About Us
RFQ Report IPR products Privacy Policy Sitemap

© 2026 Chinax.com. All rights reserved.