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Home Product GR-STMH-6-22-7 Stepper Motor 6V 22Nm 7A High Torque for Robotics CNC Systems
Double-headed Plum Blossom 7-Piece Set (6-22)

GR-STMH-6-22-7 Stepper Motor 6V 22Nm 7A High Torque for Robotics CNC Systems

GR-STMH-6-22-7 Motor
STMH Hybrid Stepper Motor
GR STMH Series Motor
GR-STMH-6-22-7
GR-STMH-6-22-7 Motor: STMH Hybrid Stepper Motor from GR STMH Series, delivering high torque, precise motion control, and robust performance for industrial automation, CNC machinery, and robotics applications.
Categories:Tools & Accessories
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Product Description

The GR-STMH-6-22-7 Motor, part of the GR STMH Series Motor lineup, is a high-precision STMH Hybrid Stepper Motor designed for industrial automation and robotics. It features dual-phase input for versatile control, supporting direct integration with PLCs, drives, and motion controllers via RS-485 or CANopen interfaces. Operating within a voltage range of 12-48V DC, this motor excels in environments with temperatures ranging from -20°C to +85°C. Its compact design enables seamless integration into CNC machinery, packaging systems, and medical equipment. Key advantages include exceptional torque stability (up to 6 Nm), low noise emission, and a step angle accuracy of ±5%, though it requires precise driver calibration for optimal performance. The motor supports modular expansion with up to 4 peripheral devices and includes optional encoder feedback for position verification. While optimized for industrial use, it lacks onboard power storage, relying on external power sources. Its rugged housing ensures durability in harsh conditions, making it ideal for demanding automation applications requiring precise motion control.
ParameterSpecification
ModelGR-STMH-6-22-7
Motor TypeSTMH Hybrid Stepper Motor
SeriesGR STMH Series Motor
Step Angle1.8° ±5%
Holding Torque6.0 N·m
Rated Current/Phase5.6 A
Voltage22 VDC
Resistance/Phase0.65 Ω
Inductance/Phase3.2 mH
Rotor Inertia2800 g·cm²
Shaft Diameter14 mm
Axial Play≤0.12 mm
Radial Play≤0.05 mm
Insulation ClassClass B
Ambient Temp-20°C to +50°C
Weight7.2 kg
question:Why can other suppliers find and offer discontinued models you cannot provide pricing for?
answer:Others may source from residual stock or refurbished markets. We prioritize current, verified-quality products.
question:Does your company offer technical selection guidance?
answer:Yes, we provide technical recommendations based on your project requirements and industry standards.
question:Can you offer upgraded or alternative models?
answer:We proactively suggest upgrade or replacement options aligned with your specifications if requested.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why can other suppliers find and offer discontinued models you cannot provide pricing for?
answer:Others may source from residual stock or refurbished markets. We prioritize current, verified-quality products.
question:Does your company offer technical selection guidance?
answer:Yes, we provide technical recommendations based on your project requirements and industry standards.
question:Can you offer upgraded or alternative models?
answer:We proactively suggest upgrade or replacement options aligned with your specifications if requested.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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