Home Sanyo Denki T SANMOTION Servo Motors T840-012

T840-012

Name: T840-012
Brand: Sanyo Denki
Price: 235 USD
Availability: InStock
Rating: 4.5 (8 reviews)

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The Sanyo Denki T840-012, part of the T SANMOTION Servo Motors series, features an output shaft with a key and a rated armature voltage of 85 Volts. This servo motor delivers a rated output of 0.4 kW, a continuous stall torque of 1.70 Nm, and a rotor inertia of 5.0 x 10⁻⁴ kg·m². It weighs 3.4 kg.

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Description
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FAQ

Product Description

Sanyo Denki's T SANMOTION Servo Motors series model T840-012 is intended to work in a highly automated environment.

The motor flange size of this little yet strong servo motor is Φ87.5 mm. With a rated armature voltage of 85 V and a rated output of 0.4 kW, the T840-012 is built to withstand large loads. It may be employed for a range of operational needs due to its rated speed of 2500 min-1 and its capacity to accelerate to a maximum speed of 4000 min-1. A notable peak stall torque of 12 N·m and a sustained stall torque of 1.70 N·m indicate the motor's exceptional efficiency in managing both static and dynamic loads. The 5.0 × 10^-4 kg·m² rotor inertia of this variant improves the motor's command and stability at high speeds. Unlike some other motors, this motor does not have a tachometer generator, making it a simpler design that concentrates on the key features of the performance.

It has a key on the output shaft to ensure a precise fit and efficient torque transfer. A lead wire is designed to attach to a standard 1000 mm length, which is adequate to reach locations in various setup configurations. Its IP43 certification, which guards against solid objects and water spraying, allows it to be utilized in a wide range of possible areas. The motor's operating temperature range of 0 to 40°C allows the motor to operate dependably across a wide range of environments. It can be purchased at Wake Industrial with a one-year warranty.

T840-012 Technical Specifications

Motor Flange Size [mm]:	Φ87.5
Output Shaft:	With Key
Connection:	Lead Wire
Oil Seal:	No
Protection Rating:	IP43
Lead Wire Length [mm]:	1000
Ambient Temperature [°c]:	0～40
Rated Output [kw]:	0.4
Rated Armature Voltage [v]:	85
Rated Speed [min-1]:	2500
Maximum Speed [min-1]:	4000
Continuous Stall Torque [n·m]:	1.70
Peak Stall Torque [n·m]:	12
Rotor Inertia [×10-4kg·m²]:	5.0
Tachometer Generator:	No

Frequently Asked Questions about T840-012

Q: What are the specifications of the T840-012 servo motor?

A: The T840-012 features a Φ87.5 mm motor flange, 0.4 kW rated output, and operates with a rated armature voltage of 85 V. It achieves a rated speed of 2500 min-1 and a maximum speed of 4000 min-1.

Q: What are the torque capabilities of the T840-012?

A: This motor provides a continuous stall torque of 1.70 N·m and a peak stall torque of 12 N·m, enabling it to handle both static and dynamic loads efficiently.

Q: Does the T840-012 include a tachometer generator?

A: No, the T840-012 does not have a tachometer generator. It focuses on simplicity in design while maintaining essential performance capabilities.

Q: What type of output shaft does the T840-012 have?

A: It has a keyed output shaft, which ensures secure attachment and efficient torque transmission.

Q: What is the operating temperature range for the T840-012?

A: The motor operates within a temperature range of 0 to 40°C, ensuring reliable performance across a diverse range of environmental conditions.

Internal Product Review

‘‘The T840-012 servo motor by Sanyo Denki is engineered for advanced automation environments, combining compact design with powerful performance. Its ability to handle high speeds and dynamic loads makes it an optimal choice for sophisticated automation tasks.’’