Curtis DC Series Motor Controller 1205m-6b403 60V 72V 400A Forklift Tractor Scooter
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Product Highlights
- Programmable Control: Tailored to specific needs via handheld programmer or PC station for diagnostic and test capability.
- High Efficiency: High-frequency switching and ultra-low voltage drops ensure silent operation and high efficiency.
- Robust Protection: Includes thermal, undervoltage, and throttle fault protection to prevent sudden power loss.
- IP65 Sealing: Rugged anodized aluminum housing meets IP65 standards for harsh environment use.
- Flexible Throttle: Compatible with ten throttle types including potentiometers and voltage inputs.
- Easy Installation: Simple mounting with push-on connectors for control signals and solid copper buses.
- Versatile Application: Ideal for industrial trucks, personnel carriers, material handling vehicles, and golf cars.
- CE Certified: Product meets CE certification standards for quality and safety compliance.
Product Attributes
- Customization
- Available
- Type
- Controller
- Curtis Model
- 1205m-6b403
- Model NO.
- 1205M-6B403
- Norminal Battery Voltage
- 60V / 72V
- Amature 2 Minute Current Rating
- 400A
- Motor Type
- DC Motor
- Field 2 Minute Current Rating (AMPS)
- 20A
- Application
- E-Vechile and Series Motor Equipment
- Brand Name
- Curtis
- Sizes
- L173xw146xh77 mm
- Transport Package
- Carton/Pallet
- Specification
- 1205M-6B403
- Trademark
- Curtis
- Origin
- Anhui Hefei
- HS Code
- 8504409991
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Product Description

Product Description
Overview
CURTIS 1205M programmable series motor controllers are designed to provide smooth, silent, cost-effective control of motor speed and torque. 1205M controllers are updated versions of the popular 1205 controllers, with the added functionality of being programmable-via the CURTIS Model 1313-4331 Handheld Programmer or 1314 PC Programming Station. This means the controllers can be tailored to the needs of specific applications. In addition to configuration flexibility, use of the programmer offers diagnostic and test capability.
CURTIS 1205M controllers are the ideal solution for a variety of electric vehicle applications, including industrial trucks, personnel carriers, material handing vehicles, golf cars, etc.
Key Features:
CURTIS Model: 1205M-5603
Norminal Battery Voltage (Volts): 48V (default setting) or 36V
1 Minute Current Rating (amps): 500
5 Minute Current Rating (amps): 350
1 Hour Current Rating (amps): 200
Plug Braking (A2 Busbar): Yes
PWM operating frequency: 15.6 kHz
Electrical isolation to heatsink (min.): 500 VAC
KSI input current (no contactors engaged):
70 mA without programmer
130 mA with programmer
Logic input current: < 2 mA
Key Features:
CURTIS Model: 1205M-6B403
Norminal Battery Voltage (Volts): 72V (default setting) or 60V
1 Minute Current Rating (amps): 400
5 Minute Current Rating (amps): 275
1 Hour Current Rating (amps): 175
Plug Braking (A2 Busbar): Yes
Ten throttle types can be used with these controllers:
Type 0: 2-wire potentiometer, 0-5kΩ
Type 1: 2-wire potentiometer, 5kΩ-0
Type 2: single-ended 0-5V input
Type 3: 2-wire potentiometer, 4.6kΩ-0
Type 4: 2-wire potentiometer, 5.5kΩ-0
Type 5: 2-wire potentiometer, 1kΩ-0
Type 6: ITS input
Type 7: single-ended 6.3-10.6 V input
Type 8: single-ended 6-12 V input
Type 9: single-ended 3-wire potentiometer, 0-5kΩ
Dimensions: L199xW146xH77 mm
Features Include:
High-frequency switching and ultra-low voltage drops provide high efficiency and silent operation.
Simple mounting and wiring with push-on connectors for control signals and plated solid copper buses for power connections.
Compatible with either a two-wire potentiometer or a voltage throttle.
Throttle fault protection circuitry disables controller if throttle wires become open.
High pedal disable feature prevents controller operation if key is turned on while throttle is applied.
Plug braking diode internal to controller.
Thermal protection and compensation circuit provides constant current limit over operating range and during under/over temperature cutback; no sudden loss of power under any thermal conditions.
Undervoltage cutback function protects against low battery voltage, including low voltage caused by external loads.
Easily programmable through the CURTIS Model 1313-4331 Handheld Programmer or 1314 PC Programming Station.
Rugged anodized aluminum extruded housing meets IP65 environmental sealing standards for use in harsh environments.
Status LED output current (max.): < 2 mA
Our Factory
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About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR249171". Items marked "" are certified.
Company Profile
Hefei Huanxin Technology Development Co. Ltd was Founded in 2 0 0 4, it has developed into the professional supplier of compatible parts of electric vehicle in research and development, manufacturing, sales and service. Through 1 6 years of diligence and effort.
Hefei Huanxin is a manufacturer and trader specialized in the research, development and production of various electric vehicle components like Intelligent charger, Lithium Battery, DC and AC controller, dashboard, foot pedal, D C to D C converter, wiring harness of the whole car etc via self-research and development. These kits is mainly applied to electric forklift, electric car, sightseeing bus, garbage truck, golf cart, patrol car, electric tractor and other special electric vehicles.
We are located in the city of Hefei where is the base of electric and its compatible components, which closed to Shanghai City, with convenient transportation access. All of our products company with international quality standards and are greatly appreciated in a variety of different markets throughout the world.
As a result of our products and outstanding customer service, we have gained a global sales network reaching South East Asia, Middle East, North America, Europe, South Africa. Besides, we have received CE and a lot certificate of patent.
Not only the entire staff of Hefei Huanxin technology is able to warmly welcome the customers from domestic and oversea, but also reward our customers with superior products and perfect after-sale service for your support and trust in the long term.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Cn, Building A18, Wanyang Zhongchuang City, Intersection of Menghe Road and Fengting Road, Shuangfeng Industrial Zone, Hefei, Anhui, China
-
Plant Area
- 154852 square meters
-
Number of Employees
- 76
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- T/T, LC
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 PC
-
Supply Chain Partners
- 40
Our Production Capability & Technical Expertise
-
Main Products
- Charger, Control Handle, Accelerator, Controller, Indicator, Converter, Battery, Instrument Cluster
-
Production Lines
- 10
-
Production Machines
- Stamping Facility
-
QA/QC inspectors
- 5 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Flexible customization, Minor Customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 15 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2004-03-23
-
Export Year
- 8 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Annual Export Revenue
- 90,000,000 RMB
-
Number of Foreign Trading Staff
- 10
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
-
Cooperated with Fortune 500
- No
FAQ
- How is the controller programmed?
- It can be programmed via the CURTIS Model 1313-4331 Handheld Programmer or the 1314 PC Programming Station.
- What is the battery voltage range?
- The nominal battery voltage is 60V or 72V, depending on the specific model configuration.
- What is the maximum current rating?
- The 1-minute current rating is 400A, with a 5-minute rating of 275A and 1-hour rating of 175A.
- Is the controller waterproof?
- Yes, it features an IP65 environmental sealing standard suitable for harsh environments.
- What types of throttles are supported?
- It supports ten throttle types, including various potentiometers and single-ended voltage inputs.
- What safety protections are included?
- It includes thermal protection, undervoltage cutback, plug braking, and throttle fault protection.
- What is the minimum order quantity?
- The minimum order quantity is 1 PC.
- What are the payment terms?
- Payment terms include T/T and LC.
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