Q6: Is a factory test report available?

A: Yes - inspection report can be provided upon request.

Q7: Can I get technical support?

A: Yes - installation guidance and technical support available.

Hitachi Elevator Speed Governor Ds-6ss 1b 8ws 16537363 12508511

Name: Hitachi Elevator Speed Governor Ds-6ss 1b 8ws 16537363 12508511
Brand: Tibang Biotech (Hubei) Co., Ltd.
SKU: 2321646235

Hubei, ChinaTibang Biotech (Hubei) Co., Ltd.

US$388.00

1 Piece

Product specifications

Speed Governor

DS-6SS 1.0/s-12508511-ADS-6SS 1.0/s-12508511-BDS-6SS 1.5/s-12508511-CDS-6SS 1.5/s-12508511-DDS-6SS 1.75/s-12508511-EDS-6SS 1.75/s-12508511-FDS-6SS1B 1.0/s-16507409-ADS-6SS1B 1.0/s-16507409-BDS-6SS1B 1.5/s-16507409-CDS-6SS1B 1.5/s-16507409-DDS-6SS1B 1.75/s-16507409-EDS-6SS1B 1.75/s-16507409-FDS-8WS 0.5m/s-16531844-BDS-8WS 1.0m/s-16537363-ADS-8WS 1.5m/s-16537363-BDS-8WS 1.75m/s-16537363-CDS-8WS 2.0m/s-16505148-GDS-8WS 2.5m/s-16537363-HDS-6SS 1.5/s-C0004036-CDS-6SS 1.5/s-C0004036-DDS-6SS 1.75/s-C0004036-EDS-6SS 1.75/s-C0004036-FDS-6SS1B 0.4/s-16539311-B+23

Product profile

Customization

Available

After-sales Service

12 Months Warranty

Warranty

Two Years of Warranty

Model NO.

Elevator Speed Governor

Type

Elevator Door System

Suitable for

Elevator

Load Capacity

1000kg

Persons

11-20

Speed

>3.50m/s

Drive Mode

Item

Elevator Parallel Board

Hazardous Chemical

Key Features

Elevator Car and Counterweight Guidance Systems Us

Transport Package

Standard Export Packing Box

Trademark

KONE

Origin

China

Key features

Pure Mechanical Safety Design Operates independently of power and electronic signals - the most reliable "last line of defense" for elevator overspeed protection

Parallel & Group Control Ready Enables two or more elevators to operate in parallel or group control mode, coordinating car calls and hall calls automatically

Precision-Cast Wheel Body High-precision cast iron one-piece construction with surface finish controlled within Ra0.8 - calibrated rotational inertia ensures accurate triggering

Low Axial Runout DS-6SS1B governor wheel and DS-6SSG tension pulley have axial runout less than 0.03mm - no deflection or vibration during long-term operation

Smooth Reset Action Even in high-humidity and variable-temperature machine rooms, the anti-rust coating and sealed structure ensure crisp reset without sticking or lag

Dual Protection Logic First triggers electrical contacts to stop the elevator; if overspeed continues beyond 115%, mechanical action engages the safety gear to clamp the rails and stop the car

Ready Stock Available for immediate shipment

Company profile

Importers and Exporters

Tibang Biotech (Hubei) Co., Ltd.

Hubei, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 0 Year CertifiedNearest Port: Wuhan Port, Shanghai Port, Shenzhen Port, Guangzhou Port, Ningbo PortAverage Response Time: ≤3.60h

About Our Factory & Business Background

AddressPhoenix Industrial Park, No. 52, Liufang Avenue, East Lake New Technology Development Zone, Wuhan, Hubei, China

Plant Area80 square meters

Number of Employees14

Registered Capital588,800 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, EXW, CFR

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity2 L

Supply Chain Partners2

Our Production Capability & Technical Expertise

Main ProductsElevator Wire Rope, Elevator Wire Rope Lubricant

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers1 people

Traceability of Raw MaterialsYes

Test Reports for Raw MaterialsOthers

Our Industry Experience & Global Business Record

Year of Establishment2024-04-08

Main MarketsDomestic

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff2

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Product CertificationOthers

Cooperated with Fortune 500No

Product Q&A

Q:Q1: What is the difference between KM903370G03 and KM903370G04?

A: KM903370G03 is the left-side motor, and KM903370G04 is the right-side motor. They are commonly used as a left/right pair in the AMD D10 door motor group. The coupler position, cable outlet, and mounting direction may differ. Please confirm the old motor label (G03 or G04) before ordering.

Q:Q2: Which elevator models is this compatible with?

A: KONE MiniSpace and MonoSpace door operators from 630 kg to 1,600 kg capacity. It is also interchangeable with KM903370G03 and KM903375G04 in certain applications.

Q:Q3: What are the key technical specifications?

A: Rated power: 0.9 kW (S1) / 1.8 kW peak (S5-60). Rated torque: 2.9 Nm at 3,000 rpm. Voltage: 400 VAC (3-phase) or 36V DC variant. Encoder: 1,024 ppr incremental. Insulation: Class F (155C). Protection: IP55. Gear reduction: 13:1.

Q:Q4: What common part numbers can I cross-reference?

A: Common references include: KM903370G04, 903370G04, KM903370G03, KM903375G04, DPM57BL54.D1, and 89717G08.

Q:Q5: How do I know if the door motor needs replacement?

A: Replace if you notice: weak or noisy door operation, door not opening/closing properly, fault codes 420 or 421, repeated reopening, or visible wear on the motor/encoder.