BY PM Stepper Motor 35BY212-002H 35 mm 24 V Permanent Magnet Stepper Motor

Description

• 35 mm diameter 49 mm length for medium-torque and high-precision applications
• Operates at 24 V DC (10 %) with bipolar 2-phase 2-2 excitation and 7.5 step angle
• Delivers strong holding torque of 300 gfcm and pull-out torque of 150 gfcm (at 500 Hz & 24 V)
• Low noise ( 50 dB) and excellent thermal endurance with Class F insulation (130 C)

The BY PM Stepper Motor 35BY212-002H is a 35 mm permanent magnet stepper motor designed for precise, quiet, and efficient motion control in copiers, printing mechanisms, and compact automation systems.

Operating at 24 V DC (10 %) with a bipolar 2-phase 2-2 excitation method and 7.5 step angle, it provides smooth step-by-step rotation, consistent torque, and excellent positioning accuracy.

The motor produces a holding torque of 300 gfcm, pull-out torque of 150 gfcm (at 500 Hz & 24 V), and detent torque of 55 gfcm, ensuring reliable performance across a wide speed range.

With its Class F insulation (130 C), durable construction, and low noise ( 50 dB), this motor offers long service life and stable performance even under continuous operation.

View moreWhat’s Included1 BY PM Stepper Motor 35BY212-002HDimensions

Diameter: 35 mm

Body Length: 49 mm

Height: 33.2 mm

Weight: 85 g

Specifications

Model Number: 35BY212-002H

Model Type: BY Permanent Magnet Stepper Motor

Drive Voltage: 24 10 % V DC

Rated Voltage: 24 V

Phase: 2

Exciting Method: 2-2

Exciting Mode: Bipolar

Step Angle: 7.5

Step Accuracy: 7 %

Rotation Direction: CW / CCW

Resistance: 8 10 %

Inductance: 11 mH 20 %

Max Starting Pulse Rate: 600 Hz

Max Response Pulse Rate: 800 Hz

No-Load Speed: 750 rpm (max 1000 rpm)

Holding Torque: 300 gfcm

Pull-Out Torque: 150 gfcm (at 500 Hz & 24 V)

Detent Torque: 55 gfcm

Pole Pairs: 12

Noise: 50 dB

Axial Endplay: 0.5 mm

Radial Endplay: 0.1 mm

Dielectric Strength: 500 V AC / 1 s 3 mA

Insulation Resistance: 100 M (500 V DC)

Insulation Class: F (130 C)

Temperature Rise: 130 C

Operating Temperature: 10 C ~ +50 C

Storage Temperature: 30 C ~ +80 C

Operating Humidity (Non-Condensing): 20 90 % RH

Storage Humidity (Non-Condensing): 8 90 % RH

Testing Conditions: 20 C 2 C, 65 % 5 % RH

Basic Placement: Horizontal

Weight: ~85