2025-08-14 BY
IN Company News

Product Overview

The Sanyo Denki 61BM3308XAF0 AC Servo Motor is a high-performance industrial component designed for heavy-duty precision motion control applications. As a prominent member of Sanyo Denki’s SANMOTION series, this motor combines robust power output with exceptional accuracy, making it a top choice for scenarios where both strength and precision are critical. It is widely utilized in large-scale CNC machining centers, heavy-load robotic systems, automated material handling equipment, and high-torque industrial presses. The 61BM3308XAF0 stands out for its rugged construction and advanced engineering, ensuring reliable operation in continuous-duty cycles and harsh industrial environments.

Technical Specifications

Parameter
Value
Product Model
61BM3308XAF0
Manufacturer
Sanyo Denki
Product Type
AC Servo Motor
Rated Power
5.5 kW
Voltage
400-480 VAC, 3-phase
Rated Speed
3000 rpm
Rated Torque
17.5 Nm
Encoder Resolution
23-bit absolute encoder
Operating Temperature
-10°C to +55°C
Protection Class
IP65

Key Features and Benefits

High Torque for Heavy-Duty Applications

The 61BM3308XAF0 delivers an impressive 17.5 Nm of rated torque at 3000 rpm, making it ideal for heavy-duty tasks such as large part machining, heavy-load robotic lifting, or high-torque conveyor systems. Its ability to maintain consistent torque across a wide speed range ensures smooth operation even when handling varying loads—for example, in industrial presses where material thickness varies, requiring adaptive force application. This stability reduces vibration, minimizes tool wear, and enhances the precision of manufacturing processes, contributing to higher product quality.

Ultra-Precise Positioning

Equipped with a 23-bit absolute encoder, the 61BM3308XAF0 offers exceptional positional resolution, enabling sub-micron accuracy in critical operations. In large CNC machining centers producing precision components for aerospace or automotive industries, this level of accuracy ensures that complex parts meet strict tolerance requirements. The absolute encoder eliminates the need for time-consuming homing sequences after power interruptions, allowing for quick system restarts and minimizing production downtime—a valuable feature in high-throughput manufacturing facilities.

Durable Design for Harsh Environments

With an IP65 protection rating, the 61BM3308XAF0 is sealed against dust and low-pressure water jets, making it suitable for use in environments with coolant splashes, metal chips, or airborne particles—common in heavy manufacturing settings. Its rugged construction includes reinforced bearings, high-strength casings, and advanced thermal management systems, allowing reliable operation at temperatures up to 55°C. This durability significantly reduces maintenance needs and extends the motor’s service life, lowering long-term operational costs.

Seamless Integration with Industrial Systems

The 61BM3308XAF0 is engineered to integrate seamlessly with Sanyo Denki’s SANMOTION servo amplifiers (such as the Q3AA series) and industry-standard PLCs, facilitating easy incorporation into existing automation systems. Its standardized mounting dimensions and electrical interfaces simplify retrofitting, allowing manufacturers to upgrade older heavy machinery with minimal modifications. For example, in a factory modernizing its large-scale material handling line, this motor can replace outdated models, improving performance without altering the existing mechanical infrastructure, thus saving time and resources.

Related Models

  • 61BM2208XAF0 – Lower-power variant (4.0 kW) with 12.7 Nm torque, ideal for medium-heavy applications like mid-sized conveyor systems or automated welding stations.
  • 61BM4408XAF0 – Higher-power model (7.5 kW) delivering 23.9 Nm torque, designed for extremely heavy-load tasks such as large industrial presses or mining equipment conveyors.
  • 61BM3308XAF1 – Version with an 18-bit incremental encoder, suitable for applications where absolute positioning is not essential but cost-effectiveness is a priority.
  • 61BM3308XAF0-EX – Explosion-proof variant certified for hazardous areas (ATEX Zone 1), making it suitable for chemical processing plants or oil refineries.
  • 61BM3308XAF0-W – Wide-temperature model operating from -25°C to +65°C, designed for extreme environments like cold storage facilities or foundries with high ambient temperatures.
  • 61BM3308XAF0-V – Low-voltage version (200-240 VAC) for regions with different power grid specifications, offering the same performance in lower-voltage setups.
As a trusted distributor of Sanyo Denki industrial products, we provide expert pre-sales technical support to help you determine if the 61BM3308XAF0 is suitable for your application, including compatibility checks with existing servo drives and control systems. Our after-sales service includes installation assistance, troubleshooting, and maintenance guidance. All motors, including the 61BM3308XAF0, come with a one-year warranty. For more details or to inquire about other models, contact us via WhatsApp: [https://wa.me/+86 19389860630] or email: jllucky33@qq.com.