EA45 Hollow Rotary Optical Absolute Encoder

Soundwell Product

Soundwell Electronic Products (Guangdong) Co., Ltd.

TEL：+86(769)-38833333-881
Fax：sw@soundwell-cn.com
MAIL：soundwell868@soundwell.cn
Address：Guangdong Province Dongguan city Tangxia Town Phoenix Gang Sheng Wei Industrial Park

EA45 Hollow Rotary Optical Absolute Encoder

Series：EA45 Series

Format：See the following profile

Specifications　　

Encoder model：	EA45 series
Name：	EA45 Hollow Rotary Optical Absolute Encoder
Main Specifications:	Dimension: 44 mm； Number of detent: Continuous rotation; Output resolution: Single turn 23B, multi-turn 16B.; Working temperature:-20℃～105℃; Input voltage: 5V; Communication interface: RS485; Communication protocol: Tamagawa; Absolute positioning accuracy: ±50 arc seconds; Repeat positioning accuracy: ±3 arc seconds; Rotation life: 1,000,000 cycles Min; Electrical life: 1000 hours Min;
Product Features：	High precision, high safety performance, rotary servo industrial encoder.
Applications：	Mainly suitable for control and detection of displacement, speed, position, and other aspects in the field of rotational servo industrial control.

EA45 Product Specifications

ONE、MECHANICAL CHARACTERISTIC

1. Friction torque: ≤1 mN•m (@ Specification Ta=20℃ The temperature is 20℃）
2. Permissble operation rotational speed: ≤6000rpm
3. Moment of inertia: ≤0.68 kg•mm²
4. Allowable shaft load: Radial: 140N Max, Axial: 70N Max.

TWO、ELECTRICAL CHARACTERISTIC

1. Insulation resistance: DC100V, more than 50MΩ
2. Dielectric voltage: 1 Minute at AC 500V
3. Resolution: Single turn single: Max. support 8388608（23 bit)
Multi-turn signal: 65536（16 bit)
4. ESD test: Air discharge:±2KV, Contact discharge:±2KV

THREE、ENDURANCE CHARACTERISTIC

1. Mechanical life: 1,000,000 cycles Min
2. Electrical life:1000 hours Min

Note: In this catalog, if some parameters or drawings are different from the "Approvalsheet", it's subject to the "Approval sheet".

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Contact

Soundwell Electronic Products (Guangdong) Co., Ltd.: Tel：+86 769-38833333-881
Customer service：+86 18219276011; Fax：+86 769-87930111 　+86 769-87930222
E-mail：sw@soundwell-cn.com; Headquarters: Shengwei Industrial Park, Fenghuang Gang, Tangxia Town, Dongguan City, Guangdong Province, China