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{"title":"25BY High Torque 25mm Gearbox Stepper Motor For Industrial Automation","imgUrl":"https:\/\/img.chinax.com\/nimg\/41\/c0\/739ce7c9511f14f3a001eff26b79-200x200-1\/25by_high_torque_25mm_gearbox_stepper_motor_for_industrial_automation.jpg","attrs":{"Brand Name":"WEIGU","Model Number":"25BY-50G","Certification":"RoHS","Place of Origin":"China"}}
{"title":"25mm Planetary Gearbox Stepper Motor High Security 25BY-52G For Fiber Fusion","imgUrl":"https:\/\/img.chinax.com\/nimg\/0a\/5f\/f64e5e850ba748d553e194f47140-200x200-1\/25mm_planetary_gearbox_stepper_motor_high_security_25by_52g_for_fiber_fusion_splicer.jpg","attrs":{"Brand Name":"WEIGU","Model Number":"25BY-52G","Certification":"RoHS","Place of Origin":"China"}}
{"title":"Nema11 28mm Geared High Torque Stepper Motor 1.8\u00b0 Step Angle Customized For","imgUrl":"https:\/\/img.chinax.com\/nimg\/ce\/57\/d72bba06c6ce6aaca0e3f6f2e5ef-200x200-1\/nema11_28mm_geared_high_torque_stepper_motor_1_8_c2_b0_step_angle_customized_for_medical_equipment.jpg","attrs":{"Brand Name":"WEIGU","Model Number":"28BYGH-G","Certification":"RoHS","Place of Origin":"China"}}
{"title":"Nema23 57mm Geared Servo Motor High Torque 1.8\u00b0 Step Angle 2 Phase Planetary","imgUrl":"https:\/\/img.chinax.com\/nimg\/40\/99\/c02fb576409866b4b2b84dd6902c-200x200-1\/nema23_57mm_geared_servo_motor_high_torque_1_8_c2_b0_step_angle_2_phase_planetary_gearbox.jpg","attrs":{"Brand Name":"WEIGU","Model Number":"57BYGH-G","Certification":"RoHS","Place of Origin":"China"}}
{"title":"25mm Geared Stepper Motor 1:10 reduction ratio Low Noise Permanent Magnet","imgUrl":"https:\/\/img.chinax.com\/nimg\/df\/3b\/3e437cd38ab7199fd9dbb9020458-200x200-1\/25mm_geared_stepper_motor_1_3a10_reduction_ratio_low_noise_permanent_magnet_stepper_motor.jpg","attrs":{"Brand Name":"WEIGU","Model Number":"25BY-52G","Certification":"RoHS","Place of Origin":"China"}}
{"title":"42mm Geared Stepper Motor Geared DC Motor 7.5\u00b0 For Welding Machine And Digital","imgUrl":"https:\/\/img.chinax.com\/nimg\/2b\/31\/d879f238af0ac414be2fbefed556-200x200-1\/42mm_geared_stepper_motor_geared_dc_motor_7_5_c2_b0_for_welding_machine_and_digital_electronics.jpg","attrs":{"Brand Name":"WEIGU","Model Number":"42BY-48G","Certification":"RoHS","Place of Origin":"China"}}
{"title":"SM15-G Small Geared Stepper Motor 15mm 5V 2 Phase 4 Wires M3 Output Shaft","imgUrl":"https:\/\/img.chinax.com\/nimg\/fe\/1c\/1a09bf374a7e875a7cd65d1266fa-200x200-1\/sm15_g_small_geared_stepper_motor_15mm_5v_2_phase_4_wires_m3_output_shaft.jpg","attrs":{"Brand Name":"WEIGU","Model Number":"SM15-G","Certification":"RoHS","Place of Origin":"China"}}
The PM25 25mm Reduction Stepper Motor redefines precision engineering for industrial and medical devices. Its core advantage lies in subdivided step angles (via integrated gearbox) and 5 optimized reduction ratios (10–100), delivering amplified load torque and unmatched control accuracy—critical for applications like welding machines, blood analyzers, and fiber fusion splicers. Measuring just 25mm in diameter with a 15mm motor length and four gearbox options (16.0mm–20.5mm), it balances compactness with power.
Operating at 5V–24V, it offers speeds from 10rpm to 500rpm, adapting to slow, precise movements or high-speed workflows. Built with ROHS materials, it’s energy-efficient, low-noise, and low-heat, with a lightweight design for easy installation. What sets it apart? Under non-overloaded, interference-free conditions, its speed and stop position are strictly pulse-controlled—immune to load fluctuations, guaranteeing consistent results. With a motor service life of >10,000 hours and gear life of >2,000 hours, it’s a durable choice for intelligent security products, digital electronics, and saliva analyzers.
Specifications
Product Name
Geared stepper motor
Model
25BY-50G
Resistance
10 Ω ± 10%/ phase (25℃)
Current Per Phase
100 mA/phase(800PPS)
Max Starting Frequency
800 pps
Max Response Frequency
1000 pps
Excitation Method
2-2 phase excitation
Drive Mode
Bipolar drive
Pull-out Thrust
More than 1490g at 200 pps
Insulation Class
Class F for one second
Insulation Strength
100 V AC for one second
Insulation Resistance
50 mΩ DC 500 V
Operating Temperature Range
-0~+ 55 ℃
Mechanical Dimension:MM
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2021
Total Annual:
2000000-3000000
Employee Number:
101~200
Ecer Certification:
Verified Supplier
Yancheng Weigu Intelligent Technology Co., Ltd. is located in Yancheng City, Jiangsu Province, is an influential micromotor product research and development, design, production and manufacturing enterprises, with two production bases in Changzhou and Yancheng. Our products include: hybrid stepper mo... Yancheng Weigu Intelligent Technology Co., Ltd. is located in Yancheng City, Jiangsu Province, is an influential micromotor product research and development, design, production and manufacturing enterprises, with two production bases in Changzhou and Yancheng. Our products include: hybrid stepper mo...