Model No.: R1045A1
Product Category: Battery Housing (with Battery Cell Included)

1. Scope of Application
This battery housing is applicable to batteries for absolute value encoders of servo motors.
2. Relevant documents
If there is any inconsistency between this specification and the product drawing, the product drawing shall prevail.
If there is any inconsistency between this specification and relevant documents, this specification shall prevail.
3. Requirements
3.1 Design and Structure
3.2 Materials and Surface Treatment
3.2.1 Terminal: Nickel-plated iron, crimped, HRS series
3.2.2 Housing: HRS series
3.2.3 Outer Case: PC blend, flame retardant
3.2.4 base Plate: PC blend, flame retardant
3.2.5 Circuit Board: None
3.3 Electrical Performance
3.3.1 Rated Current: 0.5A AC/DC
3.3.2 Rated Voltage: 40V AC/DC
3.3.3 Contact Impedance: Max. 30mΩ
3.3.4 Insulation Resistance: Min. 10MΩ
3.3.5 Battery Voltage: 3.6V
Recommended Battery Model: EVE ER14505
3.4 Other Technical Parameters
A. Temperature Range: -20℃ ~ +80℃ (including temperature rise generated during operation)
3.5 Performance Requirements and Test Description
3.6 3.6V DC Disposable Lithium Thionyl Chloride (Li-SOCl₂) High Energy Density Carbon Wound AA Size Battery
4. Packaging
Packed with blister shell, label attached.
5. Battery Housing Composition
5.1 Outer Case, base Plate, Battery + External Leads (Connected to Encoder)

6. Outer Packaging
Carton boxes are acceptable for outer packaging.
7. Storage
The packaged products shall be stored in a non-polluted environment with a temperature range of -10℃ ~ +40℃ and a relative humidity of no more than 80%.
8. Transportation
During transportation, measures shall be taken to prevent moisture, severe vibration and heavy pressure so as to ensure product quality.
9. Battery Replacement Method
9.1 When the output voltage is lower than the required value, the servo system may trigger an alarm. Replace with a new battery immediately to avoid loss of position data.
9.2 It is recommended to replace the battery while the driver is powered on to prevent the loss of absolute position data.
10. Absolute Battery Housing and Wiring
10.1 Battery Specification
Notes on Use
Please carefully read and comply with the following notes, and use batteries of the specified specifications to prevent product damage and potential safety hazards.

● The installation environment shall be free of moisture, corrosive gas and flammable gas.
● Do not store loose batteries separately to prevent accidental short circuit.
● Short-circuiting the positive and negative poles of a single battery, or reversely connecting the positive and negative poles between different batteries is prohibited.
● Mixing new and old batteries is not recommended. Otherwise, the power of new batteries may be consumed and their service life shortened. It is optimal to replace all batteries with new ones at the same time.

● Do not expose the battery to high temperatures above 100℃ or open flames, as this may cause fire or explosion. This is a disposable primary battery.
● Do not charge the battery, otherwise explosion may occur.
Do not perform welding directly on the battery surface.
Battery Specification
Name | Li/SOCl2. Cylindrical Lithium Thionyl Chloride Battery |
Specification | ER14505 or equivalent |
Model No. | R1405A |
International Standard Size | AA |
Nominal Voltage | 3.6V |
Nominal Capacity | 2700mAh |
Maximum Continuous Discharge Current | 100 mA |
Maximum Pulse Current | 200 mA |
Dimensions (D × H) | 14.5 x 50.5mm |
Weight | Approx. 19g |
Operating Temperature | -40~+85℃ |
10.1.2 Battery Housing Specifications
Single-cell battery housing model: R-BOX-1450A1

10.1.3 Battery with Attached Lead Wires
Battery assembled with lead wires

Heat shrink tube: Φ2.0 PVC, 105°C, shrink ratio 2:1
Title | Part No. | Manufacturer |
Housing | SYP-02TV-1 | MK |
Terminal | SYF-001T-P0.6 | MK |

The product has obtained the transportation hazard identification certificate (for sea and air transportation).
Related Products:
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R1450A1: Complete Battery Box with Adapter Board for Servo Drives & Absolute Encoders
R1450B: Complete Battery Box with Supercapacitor for Servo Drives & Absolute Encoders
R1450B1: Complete Battery Box without Supercapacitor for Servo Drives & Absolute Encoders
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