GZM vs TM20
Side-by-side comparison of GZM (Shanghai Guangzhi Automation Equipment Co., Ltd.) and TM20 (Jiangsu Thinkmotion Intelligent Machine Technology Co., Ltd.) — specs, pricing, Robolist Product Score, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Last-Mile Delivery buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Verified Deployments
- GZM0 Deployments
- TM200 Deployments
Layer 2: Operational
Price Range (USD)
- GZMContact for quote
- TM20$6,800
Availability Status
- GZMACTIVE
- TM20ACTIVE
Arm Mechanics
Payload
- GZM—
- TM2020 kg
IP Rating (Arm)
- GZM—
- TM20IP54
Reach
- GZM—
- TM201,300 mm
Degrees of Freedom
- GZM6
- TM20—
Repeatability
- GZM±0.05 mm
- TM20—
Robot Weight
- GZM—
- TM2032.8 kg
Safety
Dual Check Safety
- GZM—
- TM20Yes
Controller & Programming
Teach Pendant Type
- GZM—
- TM20no pendant (browser UI)
Commercial
Price (USD)
- GZMContact for quote
- TM20$6,800
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | Contact for quote | $6,800 |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Arm Mechanics | ||
| Payload (priority for Last-Mile Delivery buyers) (values differ) | — | 20 kg |
| IP Rating (Arm) (priority for Last-Mile Delivery buyers) (values differ) | — | IP54 |
| Reach (values differ) | — | 1,300 mm |
| Degrees of Freedom (values differ) | 6 | — |
| Repeatability (values differ) | ±0.05 mm | — |
| Robot Weight (values differ) | — | 32.8 kg |
| Safety | ||
| Dual Check Safety (values differ) | — | Yes |
| Controller & Programming | ||
| Teach Pendant Type (values differ) | — | no pendant (browser UI) |
| Commercial | ||
| Price (USD) (values differ) | Contact for quote | $6,800 |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Manufacturer Country, Year First Available, Battery / Shift Runtime, Path Accuracy, Max TCP Speed, IP Rating (Wrist), Cycle Time (25/305/25), MTBF, Duty Cycle, Vibration Damping, Safety Category, Safety I/O Pairs, E-Stop Response, Safe Zone Count, Controller Model, Programming Languages, Offline Programming, Digital Twin Support, Communication Protocols, ROS-Industrial Support, IoT / Cloud Platform, Cybersecurity Certs, Predictive Maintenance, Tool Flange Standard, Tool Changer (ISO), Internal Cable Routing, Pneumatic Lines, Electrical Lines, Warranty, Service Network, Spare Parts Lead Time, Expected Service Life
best in categoryweakest in categoryvalues differ
Trade-offs at a glance
Frequently asked
Who makes GZM and TM20?
GZM is made by Shanghai Guangzhi Automation Equipment Co., Ltd.. TM20 is made by Jiangsu Thinkmotion Intelligent Machine Technology Co., Ltd..
How do GZM and TM20 compare on the Robolist Product Score?
GZM scores 22/100. TM20 scores 46/100. The Product Score blends specs, pricing transparency, verified deployments, and independent media coverage — see methodology for the full breakdown.
Are GZM and TM20 in the same category?
Both robots are classified as Industrial Arm on Robolist. Filters and ranking treat them as direct alternatives.
What is the realistic total cost of ownership for Industrial Arm robots?
Hardware cost is one input. Industrial Arm TCO also includes integration, training, downtime, and end-of-life. Our breakdown: TCO of a 6-Axis Arm Cell: Hardware, EOAT, Integration, Programming.
What should a buyer ask vendors when choosing between GZM and TM20?
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: Industrial Arm Vendor Selection: Capability Matrices and Proof Points.
Going deeper — picking the right robot
TCO of a 6-Axis Arm Cell: Hardware, EOAT, Integration, Programming
7 min readIndustrial Arms
Industrial Arm Vendor Selection: Capability Matrices and Proof Points
9 min readIndustrial Arms
Programming Approaches: Teach Pendant, Offline, AI-Assisted — What Each Costs You
8 min readIndustrial Arms
Build vs buy vs lease: which model fits a first deployment
8 min readChoosing Your First Robot
The hidden specs vendors hope you'll miss
10 min readReading the Spec Sheet
About this comparison
GZM vs TM20 compares two robots in the industrial-arm category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robolist Product Score is calculated.